Upload folder using huggingface_hub

.editorconfig

@@ -0,0 +1,7 @@
+root = true
+
+[*.{kt,kts}]
+ktlint_standard_property-naming = disabled
+ktlint_standard_value-argument-comment = disabled
+ktlint_standard_kdoc-wrapping = disabled
+ktlint_standard_no-consecutive-comments = disabled

.git-blame-ignore-revs

@@ -0,0 +1,9 @@
+# Run this command to always ignore specific commits in `git blame`
+# git config blame.ignoreRevsFile .git-blame-ignore-revs
+
+# format all java files
+94dae8259f075e4099cd92c258386dc39bfc30c1
+
+# format all kotlin files
+45178b3d348cd1fe768bcfc086b04b15ea5d69ea
+

.gitattributes

@@ -1,35 +1,63 @@
-*.7z filter=lfs diff=lfs merge=lfs -text
-*.arrow filter=lfs diff=lfs merge=lfs -text
-*.bin filter=lfs diff=lfs merge=lfs -text
-*.bz2 filter=lfs diff=lfs merge=lfs -text
-*.ckpt filter=lfs diff=lfs merge=lfs -text
-*.ftz filter=lfs diff=lfs merge=lfs -text
-*.gz filter=lfs diff=lfs merge=lfs -text
-*.h5 filter=lfs diff=lfs merge=lfs -text
-*.joblib filter=lfs diff=lfs merge=lfs -text
-*.lfs.* filter=lfs diff=lfs merge=lfs -text
-*.mlmodel filter=lfs diff=lfs merge=lfs -text
-*.model filter=lfs diff=lfs merge=lfs -text
-*.msgpack filter=lfs diff=lfs merge=lfs -text
-*.npy filter=lfs diff=lfs merge=lfs -text
-*.npz filter=lfs diff=lfs merge=lfs -text
-*.onnx filter=lfs diff=lfs merge=lfs -text
-*.ot filter=lfs diff=lfs merge=lfs -text
-*.parquet filter=lfs diff=lfs merge=lfs -text
-*.pb filter=lfs diff=lfs merge=lfs -text
-*.pickle filter=lfs diff=lfs merge=lfs -text
-*.pkl filter=lfs diff=lfs merge=lfs -text
-*.pt filter=lfs diff=lfs merge=lfs -text
-*.pth filter=lfs diff=lfs merge=lfs -text
-*.rar filter=lfs diff=lfs merge=lfs -text
-*.safetensors filter=lfs diff=lfs merge=lfs -text
-saved_model/**/* filter=lfs diff=lfs merge=lfs -text
-*.tar.* filter=lfs diff=lfs merge=lfs -text
-*.tar filter=lfs diff=lfs merge=lfs -text
-*.tflite filter=lfs diff=lfs merge=lfs -text
-*.tgz filter=lfs diff=lfs merge=lfs -text
-*.wasm filter=lfs diff=lfs merge=lfs -text
-*.xz filter=lfs diff=lfs merge=lfs -text
-*.zip filter=lfs diff=lfs merge=lfs -text
-*.zst filter=lfs diff=lfs merge=lfs -text
-*tfevents* filter=lfs diff=lfs merge=lfs -text
+# Auto detect text files and perform LF normalization
+* text=auto
+
+# Custom for Visual Studio
+*.cs     diff=csharp
+*.sln    merge=union
+*.csproj merge=union
+*.vbproj merge=union
+*.fsproj merge=union
+*.dbproj merge=union
+
+# Standard to msysgit
+*.doc	 diff=astextplain
+*.DOC	 diff=astextplain
+*.docx diff=astextplain
+*.DOCX diff=astextplain
+*.dot  diff=astextplain
+*.DOT  diff=astextplain
+*.pdf  diff=astextplain
+*.PDF	 diff=astextplain
+*.rtf	 diff=astextplain
+*.RTF	 diff=astextplain
+app/src/test/resources/compress.7z filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/compress.tar.xz filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/empty.tar filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/empty.zip filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive-encrypted-list.7z filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive-encrypted-list.rar filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive-encrypted.7z filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive-encrypted.rar filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive-encrypted.zip filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive-no-timestamp.7z filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive-sizes.rar filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive.7z filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive.rar filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive.tar filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive.tar.bz2 filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive.tar.gz filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive.tar.lzma filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive.tar.xz filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive.tgz filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-archive.zip filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-direct-paths.7z filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-multipart-archive-v4.part1.rar filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-multipart-archive-v4.part2.rar filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-multipart-archive-v4.part3.rar filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-multipart-archive-v5.part1.rar filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-multipart-archive-v5.part2.rar filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-multipart-archive-v5.part3.rar filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test-slashprefix.zip filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test.txt.bz2 filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test.txt.gz filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/test.txt.xz filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/zip-slip-win.zip filter=lfs diff=lfs merge=lfs -text
+app/src/test/resources/zip-slip.zip filter=lfs diff=lfs merge=lfs -text
+fastlane/metadata/android/en-US/images/phoneScreenshots/1.png filter=lfs diff=lfs merge=lfs -text
+fastlane/metadata/android/en-US/images/phoneScreenshots/2.png filter=lfs diff=lfs merge=lfs -text
+fastlane/metadata/android/en-US/images/phoneScreenshots/3.png filter=lfs diff=lfs merge=lfs -text
+fastlane/metadata/android/en-US/images/phoneScreenshots/4.png filter=lfs diff=lfs merge=lfs -text
+fastlane/metadata/android/en-US/images/phoneScreenshots/5.png filter=lfs diff=lfs merge=lfs -text
+fastlane/metadata/android/en-US/images/phoneScreenshots/6.png filter=lfs diff=lfs merge=lfs -text
+fastlane/metadata/android/en-US/images/phoneScreenshots/7.png filter=lfs diff=lfs merge=lfs -text
+fastlane/metadata/android/en-US/images/phoneScreenshots/8.png filter=lfs diff=lfs merge=lfs -text

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: TeamAmaze
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: Team-Amaze
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: ['https://www.paypal.me/vishalnehra', 'https://github.com/TeamAmaze/AmazeFileManager#support']

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,33 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Smartphone (please complete the following information):**
+ - Device: [e.g. Google Pixel 2]
+ - OS: [e.g. Android 9]
+ - Rooted: [e.g. No]
+ - Version: [e.g. 3.3.4]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/no-response.yml

@@ -0,0 +1,13 @@
+# Configuration for probot-no-response - https://github.com/probot/no-response
+
+# Number of days of inactivity before an Issue is closed for lack of response
+daysUntilClose: 14
+# Label requiring a response
+responseRequiredLabel: Needs-OPResponse
+# Comment to post when closing an Issue for lack of response. Set to `false` to disable
+closeComment: >
+  This issue has been automatically closed because there has been no response
+  to our request for more information from the original author. With only the
+  information that is currently in the issue, we don't have enough information
+  to take action. Please reach out if you have or find the answers we need so
+  that we can investigate further.

.github/pull_request_template.md

@@ -0,0 +1,39 @@
+<!-- 
+Read this first:
+To open a pull request read this file,
+uncomment the corresponding lines and 
+complete them.
+-->
+
+## Description
+
+#### Issue tracker   
+<!-- Fixes will automatically close the related issue -->
+<!-- Fixes # -->
+<!-- Addresses won't automatically close the related issue -->
+<!-- Addresses # -->
+
+#### Automatic tests
+<!-- remember to do manual testing when making UI changes! -->
+- [ ] Added test cases
+  
+#### Manual tests
+- [ ] Done  
+  
+<!-- If yes, -->
+<!-- 
+- Device:
+- OS:
+-->
+
+#### Build tasks success  
+<!-- run these! -->
+Successfully running following tasks on local:
+- [ ] `./gradlew assembledebug`
+- [ ] `./gradlew spotlessCheck`
+
+<!-- If there are related PRs please add them here -->
+<!--
+#### Related PR  
+Related to PR #
+-->

.github/workflows/android-build.yml

@@ -0,0 +1,114 @@
+name: Android Build CI
+
+on:
+  push:
+    branches:
+      - '*'
+      - '!master'
+      - '!release/*'
+concurrency:
+  group: build-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  check_spotless:
+    name: Check spotless
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: "temurin"
+          java-version: 17
+      - name: Set up NDK
+        uses: nttld/setup-ndk@afb4c9964b521afb97c864b7d40b11e6911bd410
+        with:
+          ndk-version: r28c
+          link-to-sdk: true
+          local-cache: true
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+      - name: Cache Rust dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            file_operations/target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+      - name: Setup Rust for Android
+        run: |
+          cd file_operations
+          chmod +x setup_rust_android.sh
+          ./setup_rust_android.sh
+      - name: Verify Rust setup
+        run: |
+          cd file_operations
+          echo "🔍 Verifying Rust Android targets..."
+          rustup target list --installed | grep android || echo "No Android targets found"
+          echo "🔍 Verifying cargo configuration..."
+          if [ -f .cargo/config.toml ]; then
+            echo "✅ .cargo/config.toml exists"
+          else
+            echo "❌ .cargo/config.toml missing"
+            exit 1
+          fi
+      - name: Check formatting using spotless
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          arguments: spotlessCheck --stacktrace
+
+  build:
+    name: Build debug
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: "temurin"
+          java-version: 17
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+      - name: Cache Rust dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            file_operations/target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+      - name: Setup Rust for Android
+        run: |
+          cd file_operations
+          chmod +x setup_rust_android.sh
+          ./setup_rust_android.sh
+      - name: Verify Rust setup
+        run: |
+          cd file_operations
+          echo "🔍 Verifying Rust Android targets..."
+          rustup target list --installed | grep android || echo "No Android targets found"
+          echo "🔍 Verifying cargo configuration..."
+          if [ -f .cargo/config.toml ]; then
+            echo "✅ .cargo/config.toml exists"
+          else
+            echo "❌ .cargo/config.toml missing"
+            exit 1
+          fi
+      - name: Build with Gradle
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          arguments: assembledebug --stacktrace

.github/workflows/android-debug-artifact-ondemand.yml

@@ -0,0 +1,117 @@
+name: Android Debug artifact ondemand
+
+on:
+  pull_request:
+    types: [opened]
+  issue_comment:
+    types: [created]
+
+jobs:
+  apk:
+    runs-on: ubuntu-latest
+    if: github.event.comment.body == 'Build test apk' && (github.actor == 'VishalNehra' || github.actor == 'TranceLove' || github.actor == 'EmmanuelMess' || github.actor == 'VishnuSanal')
+    steps:
+      - name: Acknowledge the request with thumbs up reaction
+        uses: peter-evans/create-or-update-comment@v2
+        with:
+          comment-id: ${{ github.event.comment.id }}
+          reactions: '+1'
+      - name: Github API Request
+        id: request
+        uses: octokit/request-action@v2.0.2
+        with:
+          route: ${{ github.event.issue.pull_request.url }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Get PR informations
+        id: pr_data
+        run: |
+          echo "::set-output name=repo_name::${{ fromJson(steps.request.outputs.data).head.repo.full_name }}"
+          echo "::set-output name=repo_clone_url::${{ fromJson(steps.request.outputs.data).head.repo.clone_url }}"
+          echo "::set-output name=repo_ssh_url::${{ fromJson(steps.request.outputs.data).head.repo.ssh_url }}"
+      - name: Checkout PR Branch
+        uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          repository: ${{fromJson(steps.request.outputs.data).head.repo.full_name}}
+          ref: ${{fromJson(steps.request.outputs.data).head.ref}}
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: "temurin"
+          java-version: 17
+      - name: Set up NDK
+        uses: nttld/setup-ndk@afb4c9964b521afb97c864b7d40b11e6911bd410
+        with:
+          ndk-version: r28c
+          link-to-sdk: true
+          local-cache: true
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+      - name: Cache Rust dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            file_operations/target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+      - name: Setup Rust for Android
+        run: |
+          cd file_operations
+          chmod +x setup_rust_android.sh
+          ./setup_rust_android.sh
+      - name: Verify Rust setup
+        run: |
+          cd file_operations
+          echo "🔍 Verifying Rust Android targets..."
+          rustup target list --installed | grep android || echo "No Android targets found"
+          echo "🔍 Verifying cargo configuration..."
+          if [ -f .cargo/config.toml ]; then
+            echo "✅ .cargo/config.toml exists"
+          else
+            echo "❌ .cargo/config.toml missing"
+            exit 1
+          fi
+      - name: Build with Gradle
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          arguments: assembleDebug --stacktrace
+      - name: Upload fdroid artifact
+        uses: actions/upload-artifact@v4
+        id: artifact-upload-fdroid
+        with:
+          name: Amaze-Fdroid-debug
+          path: app/build/outputs/apk/fdroid/debug/app-fdroid-debug.apk
+          if-no-files-found: error
+      - name: Upload play artifact
+        uses: actions/upload-artifact@v4
+        id: artifact-upload-play
+        with:
+          name: Amaze-Play-debug
+          path: app/build/outputs/apk/play/debug/app-play-debug.apk
+          if-no-files-found: error
+      - name: Get the PR number
+        id: find-pr-id
+        run: |
+          PR_NUMBER=$(jq --raw-output .issue.number "$GITHUB_EVENT_PATH")
+
+          echo "PR_Number: $PR_NUMBER"
+          echo "PR_NUMBER=$PR_NUMBER" >> "$GITHUB_OUTPUT"
+      - name: Notify the user with a comment once the APK is uploaded
+        uses: peter-evans/create-or-update-comment@v2
+        with:
+          issue-number: ${{ steps.find-pr-id.outputs.PR_NUMBER }}
+          body: |
+            Requested APKs have been built. Please find them from the links below.
+            
+            FDroid Flavour: ${{ steps.artifact-upload-fdroid.outputs.artifact-url }}
+            Play Flavour: ${{ steps.artifact-upload-play.outputs.artifact-url }}
+            
+            PS: you should be logged in to access the artifacts.

.github/workflows/android-debug-artifact-release.yml

@@ -0,0 +1,69 @@
+name: Android Release CI
+
+on:
+  release:
+    types: [published, created]
+
+jobs:
+  apk:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: "temurin"
+          java-version: 17
+      - name: Set up NDK
+        uses: nttld/setup-ndk@afb4c9964b521afb97c864b7d40b11e6911bd410
+        with:
+          ndk-version: r28c
+          link-to-sdk: true
+          local-cache: true
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+      - name: Cache Rust dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            file_operations/target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+      - name: Setup Rust for Android
+        run: |
+          cd file_operations
+          chmod +x setup_rust_android.sh
+          ./setup_rust_android.sh
+      - name: Verify Rust setup
+        run: |
+          cd file_operations
+          echo "🔍 Verifying Rust Android targets..."
+          rustup target list --installed | grep android || echo "No Android targets found"
+          echo "🔍 Verifying cargo configuration..."
+          if [ -f .cargo/config.toml ]; then
+            echo "✅ .cargo/config.toml exists"
+          else
+            echo "❌ .cargo/config.toml missing"
+            exit 1
+          fi
+      - name: Build with Gradle
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          arguments: assembleDebug
+      - name: Upload fdroid artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: Amaze-Fdroid-debug
+          path: app/build/outputs/apk/fdroid/debug/app-fdroid-debug.apk
+      - name: Upload play artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: Amaze-Play-debug
+          path: app/build/outputs/apk/play/debug/app-play-debug.apk

.github/workflows/android-feature.yml

@@ -0,0 +1,89 @@
+name: Android Feature CI
+
+on:
+  pull_request:
+    branches:
+      - 'master'
+      - 'release/*'
+      - 'hotfix/*'
+
+concurrency:
+  group: build-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  check_spotless:
+    name: Check spotless
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: "temurin"
+          java-version: 17
+      - name: Set up NDK
+        id: setup-ndk
+        uses: nttld/setup-ndk@afb4c9964b521afb97c864b7d40b11e6911bd410
+        with:
+          ndk-version: r28c
+          link-to-sdk: true
+          local-cache: true
+      - name: Check formatting using spotless
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          arguments: spotlessCheck --stacktrace
+        env:
+          ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}
+
+  build:
+    name: Build debug and run Jacoco tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: "temurin"
+          java-version: 17
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+      - name: Cache Rust dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            file_operations/target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+      - name: Setup Rust for Android
+        run: |
+          cd file_operations
+          chmod +x setup_rust_android.sh
+          ./setup_rust_android.sh
+      - name: Verify Rust setup
+        run: |
+          cd file_operations
+          echo "🔍 Verifying Rust Android targets..."
+          rustup target list --installed | grep android || echo "No Android targets found"
+          echo "🔍 Verifying cargo configuration..."
+          if [ -f .cargo/config.toml ]; then
+            echo "✅ .cargo/config.toml exists"
+          else
+            echo "❌ .cargo/config.toml missing"
+            exit 1
+          fi
+      - name: Build with Gradle
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          arguments: assembledebug --stacktrace
+      - name: Run test cases
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          arguments: jacocoTestPlayDebugUnitTestReport --stacktrace --info

.github/workflows/android-main.yml

@@ -0,0 +1,163 @@
+name: Android Main CI
+
+on:
+  push:
+    branches:
+      - 'master'
+      - 'release/*'
+      - 'hotfix/*'
+
+concurrency:
+  group: build-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  check_spotless:
+    name: Check spotless
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: "temurin"
+          java-version: 17
+      - name: Set up NDK
+        uses: nttld/setup-ndk@afb4c9964b521afb97c864b7d40b11e6911bd410
+        with:
+          ndk-version: r28c
+          link-to-sdk: true
+          local-cache: true
+      - name: Check formatting using spotless
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          arguments: spotlessCheck
+
+  build:
+    name: Build debug, Jacoco test and publish to codacy
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: "temurin"
+          java-version: 17
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+      - name: Cache Rust dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            file_operations/target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+      - name: Setup Rust for Android
+        run: |
+          cd file_operations
+          chmod +x setup_rust_android.sh
+          ./setup_rust_android.sh
+      - name: Verify Rust setup
+        run: |
+          cd file_operations
+          echo "🔍 Verifying Rust Android targets..."
+          rustup target list --installed | grep android || echo "No Android targets found"
+          echo "🔍 Verifying cargo configuration..."
+          if [ -f .cargo/config.toml ]; then
+            echo "✅ .cargo/config.toml exists"
+          else
+            echo "❌ .cargo/config.toml missing"
+            exit 1
+          fi
+      - name: Build with Gradle
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          arguments: assembledebug
+      - name: Run test cases
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          arguments: jacocoTestPlayDebugUnitTestReport
+      - name: Publish test cases
+        run: |
+          export CODACY_PROJECT_TOKEN=${{ secrets.CODACY_TOKEN }}
+          bash <(curl -Ls https://coverage.codacy.com/get.sh)
+      - name: Publish on Telegram
+        run: |
+          COMMIT_COUNT=$(git rev-list --count ${GITHUB_REF})
+          VERSION_NAME=$(echo ${GITHUB_REF##*/} | sed 's/release\///' | sed 's/hotfix\///')
+          cp app/build/outputs/apk/fdroid/debug/app-fdroid-debug.apk app/build/outputs/apk/fdroid/debug/amaze-fdroid-$(echo $VERSION_NAME)-$(echo $COMMIT_COUNT).apk
+          cp app/build/outputs/apk/play/debug/app-play-debug.apk app/build/outputs/apk/play/debug/amaze-play-$(echo $VERSION_NAME)-$(echo $COMMIT_COUNT).apk
+          echo $(curl -v -F "chat_id=${{ secrets.TELEGRAM_CHAT_ID }}" -F document=@app/build/outputs/apk/fdroid/debug/amaze-fdroid-$(echo $VERSION_NAME)-$(echo $COMMIT_COUNT).apk https://api.telegram.org/${{ secrets.AMAZE_BOT_ID }}:${{ secrets.TELEGRAM_INTEGRATION_KEY }}/sendDocument)
+          echo $(curl -v -F "chat_id=${{ secrets.TELEGRAM_CHAT_ID }}" -F document=@app/build/outputs/apk/play/debug/amaze-play-$(echo $VERSION_NAME)-$(echo $COMMIT_COUNT).apk https://api.telegram.org/${{ secrets.AMAZE_BOT_ID }}:${{ secrets.TELEGRAM_INTEGRATION_KEY }}/sendDocument)
+  
+
+  test_emulator:
+    timeout-minutes: 30 # Emulator can get stuck
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+      matrix:
+        api-level: [ 21, 28 ]
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: Java 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: "temurin"
+          java-version: 17
+      - name: Enable KVM
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
+      - name: Gradle cache
+        uses: gradle/actions/setup-gradle@v3
+      - name: AVD cache
+        uses: actions/cache@v4
+        id: avd-cache
+        with:
+          path: |
+            ~/.android/avd/*
+            ~/.android/adb*
+            ~/.android/debug.keystore
+          key: avd-${{ matrix.api-level }}
+      - name: create AVD and generate snapshot for caching
+        if: steps.avd-cache.outputs.cache-hit != 'true'
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: ${{ matrix.api-level }}
+          force-avd-creation: false
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          disable-animations: false
+          sdcard-path-or-size: 100M
+          arch: x86_64
+          ram-size: 2048M
+          channel: canary
+          script: echo "Generated AVD snapshot for caching."
+
+      - name: run tests
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: ${{ matrix.api-level }}
+          force-avd-creation: false
+          emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          disable-animations: true
+          sdcard-path-or-size: 100M
+          arch: x86_64
+          ram-size: 2048M
+          channel: canary
+          script: |
+            adb logcat -c
+            adb logcat *:E &
+            ./gradlew :app:connectedCheck
+

.gitignore

@@ -0,0 +1,333 @@
+
+# Created by https://www.toptal.com/developers/gitignore/api/android,androidstudio,c
+# Edit at https://www.toptal.com/developers/gitignore?templates=android,androidstudio,c
+
+### Android ###
+# Built application files
+*.apk
+*.aar
+*.ap_
+*.aab
+
+# Files for the ART/Dalvik VM
+*.dex
+
+# Java class files
+*.class
+
+# Generated files
+bin/
+gen/
+out/
+#  Uncomment the following line in case you need and you don't have the release build type files in your app
+# release/
+
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Log Files
+*.log
+
+# Android Studio Navigation editor temp files
+.navigation/
+
+# Android Studio captures folder
+captures/
+
+# IntelliJ
+*.iml
+.idea/workspace.xml
+.idea/tasks.xml
+.idea/gradle.xml
+.idea/assetWizardSettings.xml
+.idea/dictionaries
+.idea/libraries
+.idea/jarRepositories.xml
+# Android Studio 3 in .gitignore file.
+.idea/caches
+.idea/modules.xml
+# Comment next line if keeping position of elements in Navigation Editor is relevant for you
+.idea/navEditor.xml
+
+# Keystore files
+# Uncomment the following lines if you do not want to check your keystore files in.
+#*.jks
+#*.keystore
+
+# External native build folder generated in Android Studio 2.2 and later
+.externalNativeBuild
+.cxx/
+
+# Google Services (e.g. APIs or Firebase)
+# google-services.json
+
+# Freeline
+freeline.py
+freeline/
+freeline_project_description.json
+
+# fastlane
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots
+fastlane/test_output
+fastlane/readme.md
+
+# Version control
+vcs.xml
+
+# lint
+lint/intermediates/
+lint/generated/
+lint/outputs/
+lint/tmp/
+# lint/reports/
+
+# Android Profiling
+*.hprof
+
+### Android Patch ###
+gen-external-apklibs
+output.json
+
+# Replacement of .externalNativeBuild directories introduced
+# with Android Studio 3.5.
+
+### C ###
+# Prerequisites
+*.d
+
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Linker output
+*.ilk
+*.map
+*.exp
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
+
+# Kernel Module Compile Results
+*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf
+
+### AndroidStudio ###
+# Covers files to be ignored for android development using Android Studio.
+
+# Built application files
+
+# Files for the ART/Dalvik VM
+
+# Java class files
+
+# Generated files
+
+# Gradle files
+.gradle
+
+# Signing files
+.signing/
+
+# Local configuration file (sdk path, etc)
+
+# Proguard folder generated by Eclipse
+
+# Log Files
+
+# Android Studio
+/*/build/
+/*/local.properties
+/*/out
+/*/*/build
+/*/*/production
+*.ipr
+*~
+*.swp
+
+# Keystore files
+*.jks
+*.keystore
+
+# Google Services (e.g. APIs or Firebase)
+# google-services.json
+
+# Android Patch
+
+# External native build folder generated in Android Studio 2.2 and later
+
+# NDK
+obj/
+
+# IntelliJ IDEA
+*.iws
+/out/
+
+# User-specific configurations
+.idea/caches/
+.idea/libraries/
+.idea/shelf/
+.idea/.name
+.idea/compiler.xml
+.idea/copyright/profiles_settings.xml
+.idea/encodings.xml
+.idea/misc.xml
+.idea/scopes/scope_settings.xml
+.idea/vcs.xml
+.idea/jsLibraryMappings.xml
+.idea/datasources.xml
+.idea/dataSources.ids
+.idea/sqlDataSources.xml
+.idea/dynamic.xml
+.idea/uiDesigner.xml
+
+# OS-specific files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Legacy Eclipse project files
+.classpath
+.project
+.cproject
+.settings/
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.war
+*.ear
+
+# virtual machine crash logs (Reference: http://www.java.com/en/download/help/error_hotspot.xml)
+hs_err_pid*
+
+## Plugin-specific files:
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Mongo Explorer plugin
+.idea/mongoSettings.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+### AndroidStudio Patch ###
+
+!/gradle/wrapper/gradle-wrapper.jar
+
+# End of https://www.toptal.com/developers/gitignore/api/android,androidstudio,c
+
+
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
+
+# =========================
+# Operating System Files
+# =========================
+
+# OSX
+# =========================
+
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must ends with two \r.
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear on external disk
+.Spotlight-V100
+.Trashes
+
+# Android Studio
+.idea/*
+#.idea/workspace.xml - remove # and delete .idea if it better suit your needs.
+.gradle/
+build/
+.settings
+bin/
+gen/
+.classpath
+local.properties
+.project
+.idea/
+projectFilesBackup
+captures
+*.iml
+
+/app/src/main/res/values-in/strings.xml
+/app/src/main/res/values-iw/strings.xml
+
+# sign config
+signing.properties

.tx/config

@@ -0,0 +1,23 @@
+[main]
+host     = https://www.transifex.com
+
+[o:amaze:p:amaze-file-manager:r:full_description]
+file_filter = fastlane/metadata/android/<lang>/full_description.txt
+source_file = fastlane/metadata/android/en-US/full_description.txt
+source_lang = en_US
+type        = TXT
+lang_map    = af_ZA: af-ZA, am_ET: am-ET, ar_AE: ar-AE, ar_BH: ar-BH, ar_DZ: ar-DZ, ar_EG: ar-EG, ar_IQ: ar-IQ, ar_JO: ar-JO, ar_KW: ar-KW, ar_LB: ar-LB, ar_LY: ar-LY, ar_MA: ar-MA, ar_OM: ar-OM, ar_QA: ar-QA, ar_SA: ar-SA, ar_SY: ar-SY, ar_TN: ar-TN, ar_YE: ar-YE, arn_CL: arn-CL, as_IN: as-IN, az_AZ: az-AZ, ba_RU: ba-RU, be_BY: be-BY, bg_BG: bg-BG, bn_BD: bn-BD, bn_IN: bn-IN, bo_CN: bo-CN, br_FR: br-FR, bs_BA: bs-BA, ca_ES: ca-ES, co_FR: co-FR, cs_CZ: cs-CZ, cy_GB: cy-GB, da_DK: da-DK, de_AT: de-AT, de_CH: de-CH, de_DE: de-DE, de_LI: de-LI, de_LU: de-LU, dsb_DE: dsb-DE, dv_MV: dv-MV, el_GR: el-GR, en_AU: en-AU, en_BZ: en-BZ, en_CA: en-CA, en_GB: en-GB, en_IE: en-IE, en_IN: en-IN, en_JM: en-JM, en_MY: en-MY, en_NZ: en-NZ, en_PH: en-PH, en_SG: en-SG, en_TT: en-TT, en_US: en-US, en_ZA: en-ZA, en_ZW: en-ZW, es_AR: es-AR, es_BO: es-BO, es_CL: es-CL, es_CO: es-CO, es_CR: es-CR, es_DO: es-DO, es_EC: es-EC, es_ES: es-ES, es_GT: es-GT, es_HN: es-HN, es_MX: es-MX, es_NI: es-NI, es_PA: es-PA, es_PE: es-PE, es_PR: es-PR, es_PY: es-PY, es_SV: es-SV, es_US: es-US, es_UY: es-UY, es_VE: es-VE, et_EE: et-EE, eu_ES: eu-ES, fa_IR: fa-IR, fi_FI: fi-FI, fil_PH: fil-PH, fo_FO: fo-FO, fr_BE: fr-BE, fr_CA: fr-CA, fr_CH: fr-CH, fr_FR: fr-FR, fr_LU: fr-LU, fr_MC: fr-MC, fy_NL: fy-NL, ga_IE: ga-IE, gd_GB: gd-GB, gl_ES: gl-ES, gsw_FR: gsw-FR, gu_IN: gu-IN, ha_NG: ha-NG, he: he, he_IL: he-IL, hi_IN: hi-IN, hr_BA: hr-BA, hr_HR: hr-HR, hsb_DE: hsb-DE, hu_HU: hu-HU, hy_AM: hy-AM, id: in, id_ID: in-ID, ig_NG: ig-NG, ii_CN: ii-CN, is_IS: is-IS, it_CH: it-CH, it_IT: it-IT, iu_CA: iu-CA, ja_JP: ja-JP, ka_GE: ka-GE, kk_KZ: kk-KZ, kl_GL: kl-GL, km_KH: km-KH, kn_IN: kn-IN, ko_KR: ko-KR, kok_IN: kok-IN, ky_KG: ky-KG, lb_LU: lb-LU, lo_LA: lo-LA, lt_LT: lt-LT, lv_LV: lv-LV, mi_NZ: mi-NZ, mk_MK: mk-MK, ml_IN: ml-IN, mn_CN: mn-CN, mn_MN: mn-MN, moh_CA: moh-CA, mr_IN: mr-IN, ms_BN: ms-BN, ms_MY: ms-MY, mt_MT: mt-MT, nb_NO: nb-NO, ne_NP: ne-NP, nl_BE: nl-BE, nl_NL: nl-NL, nn_NO: nn-NO, nso_ZA: nso-ZA, oc_FR: oc-FR, or_IN: or-IN, pa_IN: pa-IN, pl_PL: pl-PL, prs_AF: prs-AF, ps_AF: ps-AF, pt_BR: pt-BR, pt_PT: pt-PT, qut_GT: qut-GT, quz_BO: quz-BO, quz_EC: quz-EC, quz_PE: quz-PE, rm_CH: rm-CH, ro_RO: ro-RO, ru_RU: ru-RU, rw_RW: rw-RW, sa_IN: sa-IN, sah_RU: sah-RU, se_FI: se-FI, se_NO: se-NO, se_SE: se-SE, si_LK: si-LK, sk_SK: sk-SK, sl_SI: sl-SI, sma_NO: sma-NO, sma_SE: sma-SE, smj_NO: smj-NO, smj_SE: smj-SE, smn_FI: smn-FI, sms_FI: sms-FI, sq_AL: sq-AL, sr: sr, sv_FI: sv-FI, sv_SE: sv-SE, sw_KE: sw-KE, syr_SY: syr-SY, ta_IN: ta-IN, te_IN: te-IN, tg_TJ: tg-TJ, th_TH: th-TH, tk_TM: tk-TM, tn_ZA: tn-ZA, tr_TR: tr-TR, tt_RU: tt-RU, tzm_DZ: tzm-DZ, ug_CN: ug-CN, uk_UA: uk-UA, ur_PK: ur-PK, uz_UZ: uz-UZ, vi_VN: vi-VN, wo_SN: wo-SN, xh_ZA: xh-ZA, yo_NG: yo-NG, zh_CN: zh-CN, zh_HK: zh-HK, zh_MO: zh-MO, zh_SG: zh-SG, zh_TW: zh-TW, zu_ZA: zu-ZA
+
+[o:amaze:p:amaze-file-manager:r:short_description]
+file_filter = fastlane/metadata/android/<lang>/short_description.txt
+source_file = fastlane/metadata/android/en-US/short_description.txt
+source_lang = en_US
+type        = TXT
+lang_map    = af_ZA: af-ZA, am_ET: am-ET, ar_AE: ar-AE, ar_BH: ar-BH, ar_DZ: ar-DZ, ar_EG: ar-EG, ar_IQ: ar-IQ, ar_JO: ar-JO, ar_KW: ar-KW, ar_LB: ar-LB, ar_LY: ar-LY, ar_MA: ar-MA, ar_OM: ar-OM, ar_QA: ar-QA, ar_SA: ar-SA, ar_SY: ar-SY, ar_TN: ar-TN, ar_YE: ar-YE, arn_CL: arn-CL, as_IN: as-IN, az_AZ: az-AZ, ba_RU: ba-RU, be_BY: be-BY, bg_BG: bg-BG, bn_BD: bn-BD, bn_IN: bn-IN, bo_CN: bo-CN, br_FR: br-FR, bs_BA: bs-BA, ca_ES: ca-ES, co_FR: co-FR, cs_CZ: cs-CZ, cy_GB: cy-GB, da_DK: da-DK, de_AT: de-AT, de_CH: de-CH, de_DE: de-DE, de_LI: de-LI, de_LU: de-LU, dsb_DE: dsb-DE, dv_MV: dv-MV, el_GR: el-GR, en_AU: en-AU, en_BZ: en-BZ, en_CA: en-CA, en_GB: en-GB, en_IE: en-IE, en_IN: en-IN, en_JM: en-JM, en_MY: en-MY, en_NZ: en-NZ, en_PH: en-PH, en_SG: en-SG, en_TT: en-TT, en_US: en-US, en_ZA: en-ZA, en_ZW: en-ZW, es_AR: es-AR, es_BO: es-BO, es_CL: es-CL, es_CO: es-CO, es_CR: es-CR, es_DO: es-DO, es_EC: es-EC, es_ES: es-ES, es_GT: es-GT, es_HN: es-HN, es_MX: es-MX, es_NI: es-NI, es_PA: es-PA, es_PE: es-PE, es_PR: es-PR, es_PY: es-PY, es_SV: es-SV, es_US: es-US, es_UY: es-UY, es_VE: es-VE, et_EE: et-EE, eu_ES: eu-ES, fa_IR: fa-IR, fi_FI: fi-FI, fil_PH: fil-PH, fo_FO: fo-FO, fr_BE: fr-BE, fr_CA: fr-CA, fr_CH: fr-CH, fr_FR: fr-FR, fr_LU: fr-LU, fr_MC: fr-MC, fy_NL: fy-NL, ga_IE: ga-IE, gd_GB: gd-GB, gl_ES: gl-ES, gsw_FR: gsw-FR, gu_IN: gu-IN, ha_NG: ha-NG, he: he, he_IL: he-IL, hi_IN: hi-IN, hr_BA: hr-BA, hr_HR: hr-HR, hsb_DE: hsb-DE, hu_HU: hu-HU, hy_AM: hy-AM, id: in, id_ID: in-ID, ig_NG: ig-NG, ii_CN: ii-CN, is_IS: is-IS, it_CH: it-CH, it_IT: it-IT, iu_CA: iu-CA, ja_JP: ja-JP, ka_GE: ka-GE, kk_KZ: kk-KZ, kl_GL: kl-GL, km_KH: km-KH, kn_IN: kn-IN, ko_KR: ko-KR, kok_IN: kok-IN, ky_KG: ky-KG, lb_LU: lb-LU, lo_LA: lo-LA, lt_LT: lt-LT, lv_LV: lv-LV, mi_NZ: mi-NZ, mk_MK: mk-MK, ml_IN: ml-IN, mn_CN: mn-CN, mn_MN: mn-MN, moh_CA: moh-CA, mr_IN: mr-IN, ms_BN: ms-BN, ms_MY: ms-MY, mt_MT: mt-MT, nb_NO: nb-NO, ne_NP: ne-NP, nl_BE: nl-BE, nl_NL: nl-NL, nn_NO: nn-NO, nso_ZA: nso-ZA, oc_FR: oc-FR, or_IN: or-IN, pa_IN: pa-IN, pl_PL: pl-PL, prs_AF: prs-AF, ps_AF: ps-AF, pt_BR: pt-BR, pt_PT: pt-PT, qut_GT: qut-GT, quz_BO: quz-BO, quz_EC: quz-EC, quz_PE: quz-PE, rm_CH: rm-CH, ro_RO: ro-RO, ru_RU: ru-RU, rw_RW: rw-RW, sa_IN: sa-IN, sah_RU: sah-RU, se_FI: se-FI, se_NO: se-NO, se_SE: se-SE, si_LK: si-LK, sk_SK: sk-SK, sl_SI: sl-SI, sma_NO: sma-NO, sma_SE: sma-SE, smj_NO: smj-NO, smj_SE: smj-SE, smn_FI: smn-FI, sms_FI: sms-FI, sq_AL: sq-AL, sr: sr, sv_FI: sv-FI, sv_SE: sv-SE, sw_KE: sw-KE, syr_SY: syr-SY, ta_IN: ta-IN, te_IN: te-IN, tg_TJ: tg-TJ, th_TH: th-TH, tk_TM: tk-TM, tn_ZA: tn-ZA, tr_TR: tr-TR, tt_RU: tt-RU, tzm_DZ: tzm-DZ, ug_CN: ug-CN, uk_UA: uk-UA, ur_PK: ur-PK, uz_UZ: uz-UZ, vi_VN: vi-VN, wo_SN: wo-SN, xh_ZA: xh-ZA, yo_NG: yo-NG, zh_CN: zh-CN, zh_HK: zh-HK, zh_MO: zh-MO, zh_SG: zh-SG, zh_TW: zh-TW, zu_ZA: zu-ZA
+
+[o:amaze:p:amaze-file-manager:r:strings]
+file_filter = app/src/main/res/values-<lang>/strings.xml
+source_file = app/src/main/res/values/strings.xml
+source_lang = en_US
+type        = ANDROID
+lang_map    = ast_ES: ast-rES, fa_IR: fa-rIR, hi_IN: hi-rIN, hu: hu-rHU, it_IT: it-rIT, ko_KR: ko-rKR, my_MM: my-rMM, pt_BR: pt-rBR, pt_PT: pt-rPT, sv_SE: sv, tr_TR: tr-rTR, zh-Hans: zh-rHN, zh_CN: zh-rCN, zh_HK: zh-rHK, zh_TW: zh-rTW

CODE_OF_CONDUCT.md

@@ -0,0 +1,134 @@
+
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, caste, color, religion, or sexual
+identity and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the overall
+  community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or advances of
+  any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email address,
+  without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+[support@teamamaze.xyz].
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series of
+actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or permanent
+ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior, harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within the
+community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.1, available at
+[https://www.contributor-covenant.org/version/2/1/code_of_conduct.html][v2.1].
+
+Community Impact Guidelines were inspired by
+[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
+
+For answers to common questions about this code of conduct, see the FAQ at
+[https://www.contributor-covenant.org/faq][FAQ]. Translations are available at
+[https://www.contributor-covenant.org/translations][translations].
+
+[homepage]: https://www.contributor-covenant.org
+[v2.1]: https://www.contributor-covenant.org/version/2/1/code_of_conduct.html
+[Mozilla CoC]: https://github.com/mozilla/diversity
+[FAQ]: https://www.contributor-covenant.org/faq
+[translations]: https://www.contributor-covenant.org/translations
+

CONTRIBUTING.md

@@ -0,0 +1,56 @@
+# Contributing to Amaze
+
+Happy to see you in here! Amaze was created with a vision to provide all the basic and advanced features a file manager in Android is supposed to have, with a friendly material design. As with any other open source project, contributions are the key to achieve this goal of ours. :)
+
+Contributions are always welcome!
+
+> ### Imposter's syndrome disclaimer: We want your help. No, really! Any contribution counts, no matter how small it be!
+
+# How to contribute?
+
+- **Translation**: We use [Transifex](https://www.transifex.com/amaze/amaze-file-manager/) for our translations, feel free to contribute translations there.
+- **Monetary Contributions**: You can do monetary contributions via [OpenCollective](https://opencollective.com/TeamAmaze), [LiberaPay](https://liberapay.com/Team-Amaze/donate) or PayPal](https://www.paypal.me/vishalnehra).
+- **Bug Reports**: Reporting bugs clearly & concisely helps us improve Amaze. It would be great for us to pinpoint the cause of a bug if there are logs attached to the bug report. Or clearcut steps to reproduce the issue you are facing. Yes, good bug reports are considered as contributions too!
+- **Code Contributions**: This file discusses about code contributions.
+
+To start contributing, we assume you know how to use git and write and debug Android apps.
+
+## How to get started?
+
+ - You can use GitHub web interface to fork `TeamAmaze/AmazeFileManager` to `<YOUR-USERNAME>/AmazeFileManager`.
+ - The next step is to import it into Android Studio by `New Project -> Get from Version Control`.
+ - There you can paste the link to your fork.
+ - Let Android Studio import the project & download all the necessary dependencies
+ - Now you can build & run the project on an emulator/real device.
+
+## What to do next?
+
+ - Go to [issues]() section & have a look at [good-first-issues](https://github.com/TeamAmaze/AmazeFileManager/issues?q=is%3Aopen+is%3Aissue+label%3A%22Issue-Easy+%28good+first+issue%29%22). These are low hanging fruits ready to be picked up!
+ - Have a look at [NPE Crashes](https://github.com/TeamAmaze/AmazeFileManager/issues?q=is%3Aopen+is%3Aissue+label%3ACrash-NullPointerException) too. These must be literally one line fixes to bugs.
+ - Or if you wanna work on a feature, please make sure no one's working on it by commenting on the thread (we'll assign it to you then).
+ - Once you have made all the necessary changes, and everything works as expected, please run `./gradlew spotlessCheck` on your local and handle any resulting formatting issues. Most of them can be fixed by running `./gradlew spotlessApply` (others would need lil manual changes)
+ - If everything looks good, push it to your fork & make a PR (please make sure to fill the PR template!)
+ - We'll look into your PR soon, give feedback, and upon the code working as expected (i.e, fixes the bug/implements feature), the code get merged to the next release branch! Yay!
+
+If we feel your PR is a significant help to us, we'll award you a bounty with any of your preferred mode of payment.
+
+## Points to note
+
+ - Please follow [Android/JAVA code style](https://source.android.com/docs/setup/contribute/code-style) for writing any code. Please see [this](https://github.com/TeamAmaze/AmazeFileManager/issues/986) issue too.
+ - Also, follow [Android Material Design guidelines](https://m3.material.io/get-started) in case you make changes to any UI element.
+ - The `file_operations` module contains native code in Rust. Please see [file_operations/src/main/rust/README.md](file_operations/src/main/rust/README.md) for more details on how to work with it.
+
+## PS: please make sure to
+
+- Follow best practices & to write _clean code_.
+- Before opening a PR, run `./gradlew spotlessCheck` on your local and handle any resulting formatting issues. Most of them can be fixed by running `./gradlew spotlessApply` (others would need lil manual changes)
+- Fill in the pull request template clearly (for eg: `fixes #XXXX` for bugfixes)
+- Once you've opened PR, look out for CI builds (`Checks` section on the top of your PR). If it's all green, you're good to go! Else, please fix the issues specified in the logs (you can get logs by clicking on the failed workflow & then the failed action).
+- Include tests (either Unit tests or automated tests like [Robolectric](http://robolectric.org/)/[Espresso](https://developer.android.com/training/testing/espresso/)) if possible to your PR
+
+### Finally!
+
+- We have our day time work, so except security vulnerabilities, your submission may be left cold for a lil while before being picked up by us :)
+- Please be patient with us while we review our code. Try to avoid favoritism, hate speech & adhere to our [code of conduct](https://github.com/TeamAmaze/AmazeFileManager/blob/release/4.0/CODE_OF_CONDUCT.md).
+
+## Ready to roll? Start [forking](https://github.com/TeamAmaze/AmazeFileManager/fork)! ;)

LICENSE.txt

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
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+
+  Developers that use the GNU GPL protect your rights with two steps:
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+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

README.md

@@ -0,0 +1,103 @@
+![CI](https://github.com/TeamAmaze/AmazeFileManager/workflows/Android%20Main%20CI/badge.svg?branch=master)
+[![Codacy Badge](https://api.codacy.com/project/badge/Grade/9ea2667dabaa4e8c98dbf0876ebacd3e)](https://app.codacy.com/gh/TeamAmaze/AmazeFileManager?utm_source=github.com&utm_medium=referral&utm_content=TeamAmaze/AmazeFileManager&utm_campaign=Badge_Grade_Settings)
+[![Codacy Badge](https://app.codacy.com/project/badge/Coverage/50d8e153feba47b9a8ff82ff57274c56)](https://www.codacy.com/gh/TeamAmaze/AmazeFileManager?utm_source=github.com&utm_medium=referral&utm_content=TeamAmaze/AmazeFileManager&utm_campaign=Badge_Coverage)
+[![Amaze File Manager Downloads](https://www.appbrain.com/shield/com.amaze.filemanager.svg)](https://www.appbrain.com/app/amaze-file-manager/com.amaze.filemanager)
+[![GitHub release](https://img.shields.io/github/release/TeamAmaze/AmazeFileManager.svg)](https://github.com/TeamAmaze/AmazeFileManager/releases)
+[![IzzyOnDroid](https://img.shields.io/endpoint?url=https://apt.izzysoft.de/fdroid/api/v1/shield/com.amaze.filemanager)](https://apt.izzysoft.de/fdroid/index/apk/com.amaze.filemanager)  
+[![Chat on Telegram](https://img.shields.io/badge/Telegram-2CA5E0?style=for-the-badge&logo=telegram&logoColor=white)](https://t.me/AmazeFileManager)
+[![XDA Developers](https://img.shields.io/badge/XDA-Developers%20-%23AC6E2F.svg?&style=for-the-badge&logo=XDA-Developers&logoColor=white)](http://forum.xda-developers.com/android/apps-games/app-amaze-file-managermaterial-theme-t2937314)  
+[![Liberapay](https://img.shields.io/liberapay/receives/Team-Amaze.svg?logo=liberapay)](https://liberapay.com/Team-Amaze/donate)  
+
+# <a href="https://teamamaze.xyz">Amaze File Manager</a>
+
+Simple and attractive Material Design file manager for Android
+
+Overview
+---
+
+<img src="icon.png" align="right" width="40%" height="100%"></img>
+
+<div style="display:flex;">
+    
+- Open Source, light and smooth
+- Based on Material Design guidelines
+- Basic features like cut, copy, delete, compress, extract etc. easily accessible
+- Work on multiple tabs at same time
+- Multiple themes with cool icons
+- Navigation drawer for quick navigation
+- App Manager to open, backup, or directly uninstall any app
+- Quickly access history, access bookmarks or search for any file
+- Root explorer for advanced users
+- AES Encryption and Decryption of files for security (Jellybean v4.3+)
+- Cloud services support (Jellybean v4.3+ / requires additional plug-in)
+- Inbuilt Database Reader, Zip/Rar Reader, Apk Reader, Text Reader
+- No ads or In-app purchases
+- lots more...
+
+</div>
+
+Downloads
+---
+
+[<img alt="Get it on Google Play" height="80" src="https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png">](https://play.google.com/store/apps/details?id=com.amaze.filemanager)
+[<img alt="Get it on F-Droid" height="80" src="https://fdroid.gitlab.io/artwork/badge/get-it-on.png">](https://f-droid.org/packages/com.amaze.filemanager/)
+[<img alt="Get it on IzzyOnDroid" height="80" src="https://gitlab.com/IzzyOnDroid/repo/-/raw/master/assets/IzzyOnDroid.png">](https://apt.izzysoft.de/fdroid/index/apk/com.amaze.filemanager)
+[<img alt="Get it on GitHub" height="80" src="https://i.ibb.co/q0mdc4Z/get-it-on-github.png">](https://github.com/TeamAmaze/AmazeFileManager/releases/latest)
+[<img alt="Get it on AFH" height="50px" src="https://www.androidfilehost.com/images/afh.png">](https://www.androidfilehost.com/?w=files&flid=73967)
+
+Contribute
+---
+You can contribute via one of the following ways:
+- Help us with the translations of either [Amaze File Manager](https://app.transifex.com/amaze/amaze-file-manager) or [Amaze Utilities](https://crowdin.com/project/amaze-file-utilities)
+- [Contribute](https://github.com/TeamAmaze/AmazeFileManager/blob/release/4.0/CONTRIBUTING.md) directly to the code, help us in fixing the bugs / implement new features.
+
+_If we feel your contribution is a significant help to us, we'll award you a bounty with any of your preferred mode of payment._
+
+Support
+---
+<a href="https://opencollective.com/TeamAmaze"><img width="20%" alt="OpenCollective" src="opencollective.svg" ></a>
+<a href="https://www.paypal.me/vishalnehra"><img width="20%" src="paypal.svg" alt="PayPal"></a>
+<a href="https://liberapay.com/Team-Amaze/donate"><img src="https://upload.wikimedia.org/wikipedia/commons/2/27/Liberapay_logo_v2_white-on-yellow.svg" alt="Liberapay" width="80px" ></a>  
+Or buy the [Cloud Plugin](https://play.google.com/store/apps/details?id=com.filemanager.amazecloud) supports Google Drive™, Dropbox, OneDrive and Box accounts.  
+Try our app - [Amaze File Utilities](https://play.google.com/store/apps/details?id=com.amaze.fileutilities) ([Fdroid](https://f-droid.org/en/packages/com.amaze.fileutilities/))
+1. List videos / images / music documents in your device in a interactive UI where you're able to group / sort and quickly jump to any headers.
+2. Open videos / images / music / documents (pdf / docx / epub) with inbuilt player.
+3. Share / delete / cast on your tv
+4. Analyse internal storage for junk files, duplicate files, large videos / old downloads / screenshots or recordings.
+5. Analyse and group images between memes, low light / blurry / selfies / group pics.
+7. Transfer files directly between two mobile devices on same wifi network using high speed peer to peer network
+8. Gesture support in image / video player, play in background, picture in picture mode, download subtitles within the player.
+
+Warning
+---
+
+Basic r/w operations might not work on external memory on Kitkat devices. Don't use cut/paste from or to external SD Card. You might lose your files.
+
+***Under the license we are not responsible for damages.***
+
+See our [Privacy Policy](https://github.com/TeamAmaze/AmazeFileManager/wiki/Privacy-Policy)
+
+Vendors/Developers
+----
+The device vendors/ROM developers are free to include Amaze apk pre-installed in system. There is no fee required; *but you must comply with the license* (for more information read the [GNU GPL v3](https://www.gnu.org/licenses/gpl-3.0.en.html) or newer).
+
+We strongly recommend using apk signed by us (either Play Store version or from AFH link above) so that users would be able to update directly from Play Store after distribution. Furthermore, a change in digital signature will break plug-ins.
+
+### License: 
+
+    Copyright (C) 2014-2018 Arpit Khurana <arpitkh96@gmail.com>
+    Copyright (C) 2014-2024 Vishal Nehra <vishalmeham2@gmail.com>
+    Copyright (C) 2017-2024 Emmanuel Messulam <emmanuelbendavid@gmail.com>
+    Copyright (C) 2018-2024 Raymond Lai <airwave209gt at gmail.com>
+    Copyright (C) 2019-2024 Vishnu Sanal T <t.v.s10123 at gmail.com>
+    This file is part of Amaze File Manager.
+    Amaze File Manager is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.

SECURITY.md

@@ -0,0 +1,20 @@
+# Security Policy
+
+## Supported Versions
+
+`v3.8.5` supports Android 4.0 and above.
+`v4.x.x` would only support Android 4.4 and above.
+
+Android devices that runs Android versions less that Android 4.4
+(Android KitKat) would not receive any more updates (the latest
+supported version would be `v3.8.5`).
+
+## Reporting a Vulnerability
+
+Feel free to contact us via `support@teamamaze.xyz`.
+
+Please CC the maintainers too:
+-   `vishalmeham2@gmail.com`
+-   `airwave209gt@gmail.com`
+-   `emmanuelbendavid@gmail.com`
+-   `t.v.s10123@gmail.com`

amaze.license.spotless.txt

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2014-$YEAR Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+

app/.gitignore

@@ -0,0 +1,2 @@
+/build
+.attach_pid*

app/build.gradle

@@ -0,0 +1,342 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'
+apply plugin: 'kotlin-parcelize'
+apply plugin: "com.mxalbert.gradle.jacoco-android"
+apply plugin: "com.starter.easylauncher"
+apply plugin: 'com.google.devtools.ksp'
+
+android {
+    namespace "com.amaze.filemanager"
+    compileSdk libs.versions.compileSdk.get().toInteger()
+    packagingOptions {
+        resources {
+            excludes += ['proguard-project.txt', 'project.properties', 'META-INF/LICENSE.txt', 'META-INF/LICENSE', 'META-INF/NOTICE.txt', 'META-INF/NOTICE', 'META-INF/DEPENDENCIES.txt', 'META-INF/DEPENDENCIES', 'META-INF/versions/9/OSGI-INF/MANIFEST.MF']
+        }
+    }
+
+    defaultConfig {
+        applicationId "com.amaze.filemanager"
+        minSdkVersion libs.versions.minSdk.get().toInteger()
+        targetSdkVersion libs.versions.targetSdk.get().toInteger()
+        versionCode 123
+        versionName "3.11.1"
+        multiDexEnabled true
+
+        vectorDrawables.useSupportLibrary = true
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+
+        javaCompileOptions {
+            annotationProcessorOptions {
+                arguments += ["room.schemaLocation"  : "$projectDir/src/test/resources/schemas".toString(),
+                              "room.incremental"     : "true",
+                              "room.expandProjection": "true"]
+            }
+        }
+    }
+
+    signingConfigs {
+        release
+        config
+    }
+
+    buildTypes {
+        debug {
+            applicationIdSuffix ".debug"
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard.cfg'
+            testProguardFile 'tests-proguard.cfg'
+            buildConfigField "String", "CRYPTO_IV", "\"LxbHiJhhUXcj\""
+            buildConfigField "String", "FTP_SERVER_KEYSTORE_PASSWORD", "\"vishal007\""
+            debuggable true //For "debug" banner on icon
+            enableUnitTestCoverage true
+        }
+
+        release {
+            signingConfig signingConfigs.release
+
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard.cfg'
+            buildConfigField "String", "CRYPTO_IV", "\"LxbHiJhhUXcj\""
+            buildConfigField "String", "FTP_SERVER_KEYSTORE_PASSWORD", "\"vishal007\""
+        }
+    }
+
+    buildFeatures {
+        viewBinding true
+        buildConfig true
+    }
+
+    flavorDimensions = ['static']
+
+    productFlavors {
+        fdroid {
+            dimension 'static'
+            buildConfigField "boolean", "IS_VERSION_FDROID", "true"
+        }
+
+        play {
+            dimension 'static'
+            buildConfigField "boolean", "IS_VERSION_FDROID", "false"
+            signingConfig signingConfigs.config
+        }
+    }
+
+    dependenciesInfo {
+        // Disables dependency metadata when building APKs.
+        includeInApk = false
+        // Disables dependency metadata when building Android App Bundles.
+        includeInBundle = false
+    }
+
+    sourceSets {
+        test.java.srcDirs += '../testShared/src/test/java'
+    }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = '17'
+    }
+
+    testOptions {
+        unitTests {
+            includeAndroidResources = true
+            returnDefaultValues = true
+        }
+    }
+    lint {
+        abortOnError false
+    }
+}
+
+dependencies {
+
+    modules {
+        module("org.bouncycastle:bcprov-jdk15on") {
+            replacedBy("org.bouncycastle:bcprov-jdk18on")
+        }
+        module("org.bouncycastle:bcpkix-jdk15on") {
+            replacedBy("org.bouncycastle:bcpkix-jdk18on")
+        }
+        module("org.bouncycastle:bcprov-jdk15to18") {
+            replacedBy("org.bouncycastle:bcprov-jdk18on")
+        }
+        module("org.bouncycastle:bcpkix-jdk15to18") {
+            replacedBy("org.bouncycastle:bcpkix-jdk18on")
+        }
+    }
+
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation libs.systembarTint
+
+    implementation libs.androidX.vectordrawable.animated
+    implementation libs.androidX.legacySupportV13
+    implementation libs.androidX.material
+    implementation libs.androidX.fragment
+    implementation libs.androidX.appcompat
+    implementation libs.androidX.preference
+    implementation libs.androidX.core
+    implementation libs.androidX.palette
+    implementation libs.androidX.cardview
+    implementation libs.androidX.constraintLayout
+    implementation libs.androidX.multidex //Multiple dex files
+    implementation libs.androidX.biometric
+    implementation libs.room.runtime
+    implementation libs.room.rxjava2
+
+    ksp libs.room.compiler
+    ksp libs.androidX.annotation
+
+    //For tests
+    testImplementation libs.junit//tests the app logic
+    testImplementation libs.robolectric//tests android interaction
+    testImplementation libs.robolectric.shadows.httpclient//tests android interaction
+    testImplementation libs.androidX.test.core
+    testImplementation libs.androidX.test.runner
+    testImplementation libs.androidX.test.rules
+    testImplementation libs.androidX.test.ext.junit
+    testImplementation libs.androidX.fragment.testing
+    testImplementation libs.mockito.core
+    testImplementation libs.mockito.inline
+    testImplementation libs.mockito.kotlin
+    testImplementation libs.apache.sshd
+    testImplementation libs.awaitility
+    testImplementation libs.jsoup
+    testImplementation libs.room.migration
+    testImplementation libs.mockk
+    testImplementation libs.kotlin.coroutine.test
+    testImplementation libs.androidX.core.testing
+    kspTest libs.auto.service
+    testImplementation 'ch.qos.logback:logback-classic:1.4.14'
+
+    androidTestImplementation libs.junit //tests the app logic
+    androidTestImplementation libs.androidX.test.expresso
+    androidTestImplementation libs.androidX.test.core
+    androidTestImplementation libs.androidX.test.runner
+    androidTestImplementation libs.androidX.test.rules
+    androidTestImplementation libs.androidX.test.ext.junit
+    androidTestImplementation libs.androidX.test.uiautomator
+    androidTestImplementation libs.androidX.fragment.testing
+    androidTestImplementation libs.commons.net
+    androidTestImplementation libs.awaitility
+
+    //Detect memory leaks
+    debugImplementation libs.leakcanary.android
+
+    implementation libs.commons.compress
+
+    implementation libs.materialdialogs.core
+    implementation libs.materialdialogs.commons
+
+    implementation libs.apache.mina.core
+    implementation libs.apache.ftpserver.ftplet.api
+    implementation libs.apache.ftpserver.core
+
+    implementation libs.eventbus
+
+    implementation libs.libsu.core
+    implementation libs.libsu.io
+
+    playImplementation libs.cloudrail.si.android
+    playImplementation libs.junrar
+    playImplementation libs.google.play.billing
+
+    implementation libs.mpAndroidChart//Nice charts and graphs
+
+    implementation libs.concurrent.trees//Concurrent tries
+
+    //SFTP
+    implementation libs.sshj
+    //smb
+    implementation libs.jcifs.ng
+    //FTP
+    implementation libs.commons.net
+    //OkHttp
+    implementation libs.okhttp
+
+    implementation libs.bcpkix.jdk18on
+    implementation libs.bcprov.jdk18on
+
+    //Glide: loads icons seemlessly
+    implementation libs.glide
+    implementation (libs.glide.recyclerView) {
+        // Excludes the support library because it's already included by Glide.
+        transitive = false
+    }
+    ksp libs.glide.ksp
+
+    implementation libs.speedDial
+
+    //Simple library show
+    implementation(libs.aboutLibraries) {
+        transitive = true
+    }
+
+    //zip4j: support password-protected zips
+    implementation libs.zip4j
+
+    implementation libs.xz
+
+    implementation libs.rxandroid
+    // Because RxAndroid releases are few and far between, it is recommended you also
+    // explicitly depend on RxJava's latest version for bug fixes and new features.
+    // (see https://github.com/ReactiveX/RxJava/releases for latest 3.x.x version)
+    implementation libs.rxjava
+
+    implementation project(':commons_compress_7z')
+    implementation project(':file_operations')
+    implementation project(':portscanner')
+
+    implementation libs.kotlin.stdlib.jdk8
+    implementation libs.acra.core
+    implementation libs.slf4j.api
+    implementation libs.logback.android
+    testImplementation libs.logback.classic
+
+    implementation libs.gson
+    implementation libs.amaze.trashBin
+}
+
+kotlin {
+    jvmToolchain(17)
+}
+
+configurations.configureEach {
+    resolutionStrategy {
+        dependencySubstitution {
+            substitute module("commons-logging:commons-logging-api:1.1") using module("commons-logging:commons-logging:1.1.1")
+            substitute module("com.android.support:support-annotations:27.1.1") using module("com.android.support:support-annotations:27.0.2")
+            // These two lines are added to prevent possible class clashes between awaitility (which uses hamcrest 2.1) and junit (which uses hamcrest 1.3).
+            substitute module('org.hamcrest:hamcrest-core:1.3') using module("org.hamcrest:hamcrest:2.1")
+            substitute module('org.hamcrest:hamcrest-library:1.3') using module("org.hamcrest:hamcrest:2.1")
+        }
+    }
+}
+
+configurations.testImplementation {
+    exclude module: 'logback-android'
+}
+
+tasks.register('supportOldLangCodes')
+
+[['id', 'in'], ['yi', 'ji'], ['he', 'iw']].forEach { sourceCode, destinationCode ->
+    def copyTask = tasks.create('copyStrings' + sourceCode + 'Into' + destinationCode, Copy) {
+        description('copying values-' + sourceCode + ' strings into values-' + destinationCode)
+        from('src/main/res/values-' + sourceCode)
+        into('src/main/res/values-' + destinationCode)
+        include('strings.xml')
+    }
+    supportOldLangCodes.dependsOn copyTask
+    rootProject.tasks.named('spotlessJava').configure { dependsOn copyTask }
+    rootProject.tasks.named('spotlessKotlin').configure { dependsOn copyTask }
+}
+
+project.afterEvaluate {
+    preBuild.dependsOn supportOldLangCodes
+}
+
+clean.dependsOn supportOldLangCodes
+clean.mustRunAfter supportOldLangCodes
+
+jacoco {
+    toolVersion = libs.versions.jacoco.get()
+}
+
+tasks.withType(Test).configureEach {
+    jacoco.includeNoLocationClasses = true
+    jacoco.excludes = ['jdk.internal.*']
+}
+
+Properties props = new Properties()
+def propFile = new File('signing.properties')
+
+if (propFile.canRead()) {
+    props.load(new FileInputStream(propFile))
+
+    if (props != null &&
+            props.containsKey('STORE_FILE') &&
+            props.containsKey('STORE_PASSWORD') &&
+            props.containsKey('KEY_ALIAS') &&
+            props.containsKey('KEY_PASSWORD')) {
+        android.signingConfigs.release.storeFile = file(props['STORE_FILE'])
+        android.signingConfigs.release.storePassword = props['STORE_PASSWORD']
+        android.signingConfigs.release.keyAlias = props['KEY_ALIAS']
+        android.signingConfigs.release.keyPassword = props['KEY_PASSWORD']
+    } else {
+        println 'signing.properties found but some entries are missing'
+        android.buildTypes.release.signingConfig = null
+    }
+} else {
+    println 'signing.properties not found'
+    android.buildTypes.release.signingConfig = null
+}
+repositories {
+    google()
+    mavenCentral()
+    maven { url "https://jitpack.io" }
+    maven { url "https://jcenter.bintray.com" }
+}

app/proguard.cfg

@@ -0,0 +1,130 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /Users/panavtec/Documents/android-sdk-macosx/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+-dontobfuscate
+-optimizationpasses 5
+
+#From here Apache Commons
+-keep class org.apache.http.**
+-keep interface org.apache.http.**
+
+-dontwarn org.apache.commons.**
+
+#From here Apache mira
+-dontwarn javax.security.sasl.*
+-dontwarn org.ietf.jgss.*
+-dontwarn org.apache.mina.core.session.DefaultIoSessionDataStructureFactory$DefaultIoSessionAttributeMap #Java 8 not implememnted
+-dontwarn org.apache.mina.util.ExpiringMap #Java 8 not implememnted
+-keepclassmembers class * implements org.apache.mina.core.service.IoProcessor {
+    public <init>(java.util.concurrent.ExecutorService);
+    public <init>(java.util.concurrent.Executor);
+    public <init>();
+}
+
+#From here jcifs
+-dontwarn javax.servlet.**
+-dontwarn jcifs.http.NetworkExplorer
+
+-keep,allowoptimization,allowobfuscation class eu.masconsult.android_ntlm.* {*;}
+
+#From here org.codehaus
+-keep  class org.codehaus.jackson.** { *; }
+
+-dontwarn org.codehaus.**
+
+-keep class org.w3c.dom.bootstrap.** { *; }
+-keep class org.joda.time.** { *; }
+
+#From here Apache regexp
+-dontwarn org.apache.regexp.REDemo
+-dontwarn org.apache.regexp.REDemo$1
+
+#From here Apache ftpsever
+-dontwarn org.apache.ftpserver.**
+
+#From here MPAndroidChart
+-keep class com.github.mikephil.charting.** { *; }
+
+-dontwarn io.realm.**
+#From here retrolambda
+-dontwarn java.lang.invoke.*
+-dontwarn **$$Lambda$*
+
+#From here Glide
+-keep public class * implements com.bumptech.glide.module.GlideModule
+-keep public class * extends com.bumptech.glide.AppGlideModule
+-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
+  **[] $VALUES;
+  public *;
+}
+
+#From here AboutLibraries
+-keepclasseswithmembers class **.R$* {
+    public static final int define_*;
+}
+
+#From here CloudRail
+-keep class com.cloudrail.** { *; }
+
+#From here BouncyCastle
+-keep class org.bouncycastle.crypto.* {*;}
+-keep class org.bouncycastle.crypto.agreement.** {*;}
+-keep class org.bouncycastle.crypto.digests.* {*;}
+-keep class org.bouncycastle.crypto.ec.* {*;}
+-keep class org.bouncycastle.crypto.encodings.* {*;}
+-keep class org.bouncycastle.crypto.engines.* {*;}
+-keep class org.bouncycastle.crypto.macs.* {*;}
+-keep class org.bouncycastle.crypto.modes.* {*;}
+-keep class org.bouncycastle.crypto.paddings.* {*;}
+-keep class org.bouncycastle.crypto.params.* {*;}
+-keep class org.bouncycastle.crypto.prng.* {*;}
+-keep class org.bouncycastle.crypto.signers.* {*;}
+
+-keep class org.bouncycastle.jcajce.provider.asymmetric.* {*;}
+-keep class org.bouncycastle.jcajce.provider.asymmetric.util.* {*;}
+-keep class org.bouncycastle.jcajce.provider.asymmetric.dh.* {*;}
+-keep class org.bouncycastle.jcajce.provider.asymmetric.ec.* {*;}
+-keep class org.bouncycastle.jcajce.provider.asymmetric.rsa.* {*;}
+
+-keep class org.bouncycastle.jcajce.provider.digest.** {*;}
+-keep class org.bouncycastle.jcajce.provider.keystore.** {*;}
+-keep class org.bouncycastle.jcajce.provider.symmetric.** {*;}
+-keep class org.bouncycastle.jcajce.spec.* {*;}
+-keep class org.bouncycastle.jce.** {*;}
+
+-dontwarn org.bouncycastle.jsse.**
+-dontwarn org.bouncycastle.asn1.ASN1ApplicationSpecific
+-dontwarn org.bouncycastle.asn1.DERApplicationSpecific
+-dontwarn org.conscrypt.**
+-dontwarn org.openjsse.**
+-dontwarn sun.security.x509.X509Key
+
+-dontwarn javax.naming.**
+
+#From here sshj. We are not using GSSAPI to connect to SSH
+-dontwarn net.schmizz.sshj.userauth.method.AuthGssApiWithMic
+#Warning was at SSHClient.authGssApiWithMic, referencing javax.security.auth.login.LoginContext.
+#But we are not using it too
+-dontwarn net.schmizz.sshj.SSHClient
+
+
+
+#From here tests classes
+#Ignore test classes see tests-proguard.cfg
+-dontwarn android.test.**
+-dontwarn org.junit.**
+
+#Commons-compress. See #2647.
+#Keep constructors that involves an InputStream
+-keepclassmembers class * extends org.apache.commons.compress.compressors.CompressorInputStream {
+  <init>(java.io.InputStream);
+}
+
+-keep class com.amaze.trashbin.** { *; }
+-dontwarn ch.qos.logback.core.net.*

app/src/androidTest/java/com/amaze/filemanager/asynchronous/services/ftp/FtpServiceEspressoTest.kt

@@ -0,0 +1,319 @@
+/*
+ * Copyright (C) 2014-2020 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.asynchronous.services.ftp
+
+import android.content.Intent
+import android.os.Environment
+import android.util.Base64
+import androidx.preference.PreferenceManager
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.rule.ServiceTestRule
+import com.amaze.filemanager.utils.ObtainableServiceBinder
+import com.amaze.filemanager.utils.PasswordUtil
+import org.apache.commons.net.PrintCommandListener
+import org.apache.commons.net.ftp.FTP
+import org.apache.commons.net.ftp.FTPClient
+import org.apache.commons.net.ftp.FTPSClient
+import org.awaitility.Awaitility.await
+import org.junit.After
+import org.junit.Assert.assertArrayEquals
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertNotNull
+import org.junit.Assert.assertTrue
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import java.io.ByteArrayInputStream
+import java.io.ByteArrayOutputStream
+import java.io.File
+import java.io.FileInputStream
+import java.io.FileOutputStream
+import java.io.FileWriter
+import java.net.InetAddress
+import java.net.InetSocketAddress
+import java.net.Socket
+import java.net.SocketException
+import java.security.SecureRandom
+import java.util.concurrent.TimeUnit
+
+// Require UIAutomator if need to run test on Android 11
+// in order to obtain MANAGE_EXTERNAL_STORAGE permission
+@RunWith(AndroidJUnit4::class)
+@Suppress("StringLiteralDuplication")
+@androidx.test.filters.Suppress
+class FtpServiceEspressoTest {
+    @get:Rule
+    var serviceTestRule = ServiceTestRule()
+
+    private var service: FtpService? = null
+
+    /**
+     * Kill running FtpService if there is one.
+     */
+    @After
+    fun shutDown() {
+        service?.onDestroy()
+    }
+
+    /**
+     * Test FTP service
+     */
+    @Test
+    fun testFtpService() {
+        PreferenceManager.getDefaultSharedPreferences(ApplicationProvider.getApplicationContext())
+            .edit()
+            .putBoolean(FtpService.KEY_PREFERENCE_SECURE, false)
+            .putBoolean(FtpService.KEY_PREFERENCE_SAF_FILESYSTEM, false)
+            .remove(FtpService.KEY_PREFERENCE_USERNAME)
+            .remove(FtpService.KEY_PREFERENCE_PASSWORD)
+            .commit()
+        service =
+            create(
+                Intent(FtpService.ACTION_START_FTPSERVER)
+                    .putExtra(FtpService.TAG_STARTED_BY_TILE, false),
+            )
+
+        await().atMost(10, TimeUnit.SECONDS).until {
+            FtpService.isRunning() && isServerReady()
+        }
+        FTPClient().run {
+            addProtocolCommandListener(PrintCommandListener(System.err))
+            loginAndVerifyWith(this)
+            testUploadWith(this)
+            testDownloadWith(this)
+        }
+    }
+
+    /**
+     * Test FTP service over SSL
+     */
+    @Test
+    fun testSecureFtpService() {
+        PreferenceManager.getDefaultSharedPreferences(ApplicationProvider.getApplicationContext())
+            .edit()
+            .putBoolean(FtpService.KEY_PREFERENCE_SECURE, true)
+            .putBoolean(FtpService.KEY_PREFERENCE_SAF_FILESYSTEM, false)
+            .remove(FtpService.KEY_PREFERENCE_USERNAME)
+            .remove(FtpService.KEY_PREFERENCE_PASSWORD)
+            .commit()
+        service =
+            create(
+                Intent(FtpService.ACTION_START_FTPSERVER)
+                    .putExtra(FtpService.TAG_STARTED_BY_TILE, false),
+            )
+
+        await().atMost(10, TimeUnit.SECONDS).until {
+            FtpService.isRunning() && isServerReady()
+        }
+
+        FTPSClient(true).run {
+            addProtocolCommandListener(PrintCommandListener(System.err))
+            loginAndVerifyWith(this)
+            testUploadWith(this)
+            testDownloadWith(this)
+        }
+    }
+
+    /**
+     * Test to ensure FTP service cannot login anonymously after username/password is set
+     */
+    @Test
+    fun testUsernameEnabledAnonymousCannotLogin() {
+        PreferenceManager.getDefaultSharedPreferences(ApplicationProvider.getApplicationContext())
+            .edit()
+            .putBoolean(FtpService.KEY_PREFERENCE_SECURE, false)
+            .putString(FtpService.KEY_PREFERENCE_USERNAME, "amazeftp")
+            .putString(
+                FtpService.KEY_PREFERENCE_PASSWORD,
+                PasswordUtil.encryptPassword(
+                    ApplicationProvider.getApplicationContext(),
+                    "passw0rD",
+                ),
+            )
+            .commit()
+        service =
+            create(
+                Intent(FtpService.ACTION_START_FTPSERVER)
+                    .putExtra(FtpService.TAG_STARTED_BY_TILE, false),
+            )
+
+        await().atMost(10, TimeUnit.SECONDS).until {
+            FtpService.isRunning() && isServerReady()
+        }
+
+        FTPClient().run {
+            connect("localhost", FtpService.DEFAULT_PORT)
+            assertFalse(login("anonymous", "test@example.com"))
+            assertTrue(login("amazeftp", "passw0rD"))
+            logout()
+        }
+    }
+
+    private fun loginAndVerifyWith(ftpClient: FTPClient) {
+        ftpClient.connect("localhost", FtpService.DEFAULT_PORT)
+        ftpClient.login("anonymous", "test@example.com")
+        ftpClient.changeWorkingDirectory("/")
+        val files = ftpClient.listFiles()
+        assertNotNull(files)
+        assertTrue(
+            "No files found on device? It is also possible that app doesn't have " +
+                "permission to access storage, which may occur on broken Android emulators",
+            files.isNotEmpty(),
+        )
+        var downloadFolderExists = false
+        for (f in files) {
+            if (f.name.equals("download", ignoreCase = true)) downloadFolderExists = true
+        }
+        ftpClient.logout()
+        ftpClient.disconnect()
+        assertTrue(
+            "Download folder not found on device. Either storage is not available, " +
+                "or something is really wrong with FtpService. Check logcat.",
+            downloadFolderExists,
+        )
+    }
+
+    private fun testUploadWith(ftpClient: FTPClient) {
+        val bytes1 = ByteArray(32)
+        val bytes2 = ByteArray(32)
+        SecureRandom().run {
+            setSeed(System.currentTimeMillis())
+            nextBytes(bytes1)
+            nextBytes(bytes2)
+        }
+
+        val randomString = Base64.encodeToString(bytes1, Base64.DEFAULT)
+        ftpClient.run {
+            connect("localhost", FtpService.DEFAULT_PORT)
+            login("anonymous", "test@example.com")
+            changeWorkingDirectory("/")
+            enterLocalPassiveMode()
+            setFileType(FTP.ASCII_FILE_TYPE)
+            ByteArrayInputStream(randomString.toByteArray(charset("utf-8"))).run {
+                this.copyTo(storeFileStream("test.txt"))
+                close()
+            }
+            ByteArrayInputStream(bytes2).run {
+                assertTrue(setFileType(FTP.BINARY_FILE_TYPE))
+                this.copyTo(storeFileStream("test.bin"))
+                close()
+            }
+            logout()
+            disconnect()
+
+            File(Environment.getExternalStorageDirectory(), "test.txt").run {
+                assertTrue(exists())
+                val verifyContent = ByteArrayOutputStream()
+                FileInputStream(this).copyTo(verifyContent)
+                assertEquals(randomString, verifyContent.toString("utf-8"))
+                delete()
+            }
+
+            File(Environment.getExternalStorageDirectory(), "test.bin").run {
+                assertTrue(exists())
+                val verifyContent = ByteArrayOutputStream()
+                FileInputStream(this).copyTo(verifyContent)
+                assertArrayEquals(bytes2, verifyContent.toByteArray())
+                delete()
+            }
+        }
+    }
+
+    private fun testDownloadWith(ftpClient: FTPClient) {
+        val testFile1 = File(Environment.getExternalStorageDirectory(), "test.txt")
+        val testFile2 = File(Environment.getExternalStorageDirectory(), "test.bin")
+        val bytes1 = ByteArray(32)
+        val bytes2 = ByteArray(32)
+        SecureRandom().run {
+            setSeed(System.currentTimeMillis())
+            nextBytes(bytes1)
+            nextBytes(bytes2)
+        }
+
+        val randomString = Base64.encodeToString(bytes1, Base64.DEFAULT)
+        FileWriter(testFile1).run {
+            write(randomString)
+            close()
+        }
+
+        FileOutputStream(testFile2).run {
+            write(bytes2, 0, bytes2.size)
+            close()
+        }
+
+        ftpClient.run {
+            connect("localhost", FtpService.DEFAULT_PORT)
+            login("anonymous", "test@example.com")
+            changeWorkingDirectory("/")
+            enterLocalPassiveMode()
+            setFileType(FTP.ASCII_FILE_TYPE)
+
+            ByteArrayOutputStream().run {
+                retrieveFile("test.txt", this)
+                close()
+                assertEquals(randomString, toString("utf-8"))
+            }
+
+            setFileType(FTP.BINARY_FILE_TYPE)
+
+            ByteArrayOutputStream().run {
+                retrieveFile("test.bin", this)
+                close()
+                assertArrayEquals(bytes2, toByteArray())
+            }
+
+            logout()
+            disconnect()
+        }
+
+        testFile1.delete()
+        testFile2.delete()
+    }
+
+    private fun create(intent: Intent): FtpService {
+        val binder =
+            serviceTestRule
+                .bindService(
+                    intent.setClass(
+                        ApplicationProvider.getApplicationContext(),
+                        FtpService::class.java,
+                    ),
+                )
+        return ((binder as ObtainableServiceBinder<FtpService>).service as FtpService).also {
+            it.onStartCommand(intent, 0, 0)
+        }
+    }
+
+    private fun isServerReady(): Boolean {
+        return Socket().let {
+            try {
+                it.connect(InetSocketAddress(InetAddress.getLocalHost(), FtpService.DEFAULT_PORT))
+                true
+            } catch (e: SocketException) {
+                false
+            } finally {
+                it.close()
+            }
+        }
+    }
+}

app/src/androidTest/java/com/amaze/filemanager/asynchronous/services/ftp/FtpServiceStaticMethodsTest.kt

@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2014-2020 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.asynchronous.services.ftp
+
+import android.content.Context
+import android.os.Build.VERSION.SDK_INT
+import android.os.Build.VERSION_CODES.N_MR1
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.amaze.filemanager.utils.NetworkUtil
+import org.junit.Assert.assertNotNull
+import org.junit.Assert.fail
+import org.junit.Test
+import org.junit.runner.RunWith
+
+/**
+ * This test is separated from FtpServiceEspressoTest since it does not actually requires the FTP
+ * service itself.
+ *
+ *
+ * It is expected that you are not running all the cases in one go. **You have been warned**.
+ */
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class FtpServiceStaticMethodsTest {
+    /** To test [FtpService.getLocalInetAddress] must not return an empty string.  */
+    @Test
+    fun testGetLocalInetAddressMustNotBeEmpty() {
+        /* Android emulator's "wifi connectivity" only exists from API 25.
+         * On the other hand, we don't do wifi AP in code, either it's not possible
+         * for lower APIs, nor we currently have no plans on doing this - see #515, #2720 -
+         * therefore we only run this test from API 25 or above.
+         * - TranceLove
+         */
+        if (SDK_INT >= N_MR1) {
+            ApplicationProvider.getApplicationContext<Context>().run {
+                if (!NetworkUtil.isConnectedToLocalNetwork(this)) {
+                    fail("Please connect your device to network to run this test!")
+                }
+
+                NetworkUtil.getLocalInetAddress(this).also {
+                    assertNotNull(it)
+                    assertNotNull(it?.hostAddress)
+                }
+            }
+        }
+    }
+}

app/src/androidTest/java/com/amaze/filemanager/database/UtilsHandlerTest.java

@@ -0,0 +1,142 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.database;
+
+import static org.awaitility.Awaitility.await;
+import static org.junit.Assert.assertEquals;
+
+import java.io.File;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import com.amaze.filemanager.database.models.OperationData;
+import com.amaze.filemanager.filesystem.ftp.NetCopyClientUtils;
+
+import android.content.Context;
+import android.os.Environment;
+
+import androidx.annotation.NonNull;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.Suppress;
+import androidx.test.platform.app.InstrumentationRegistry;
+
+@RunWith(AndroidJUnit4.class)
+public class UtilsHandlerTest {
+
+  private UtilitiesDatabase utilitiesDatabase;
+
+  private UtilsHandler utilsHandler;
+
+  @Before
+  public void setUp() {
+    Context ctx = InstrumentationRegistry.getInstrumentation().getTargetContext();
+    utilitiesDatabase = UtilitiesDatabase.initialize(ctx);
+    utilsHandler = new UtilsHandler(ctx, utilitiesDatabase);
+    utilitiesDatabase.getOpenHelper().getWritableDatabase().execSQL("DELETE FROM sftp;");
+    utilitiesDatabase.getOpenHelper().getWritableDatabase().execSQL("DELETE FROM bookmarks;");
+  }
+
+  @After
+  public void tearDown() {
+    if (utilitiesDatabase.isOpen()) {
+      utilitiesDatabase.clearAllTables();
+      utilitiesDatabase.close();
+    }
+  }
+
+  @Test
+  public void testEncodeEncryptUri1() {
+    performEncryptUriTest("ssh://test:testP@ssw0rd@127.0.0.1:5460");
+  }
+
+  @Test
+  public void testEncodeEncryptUri2() {
+    performEncryptUriTest("ssh://test:testP@##word@127.0.0.1:22");
+  }
+
+  @Test
+  public void testEncodeEncryptUri3() {
+    performEncryptUriTest("ssh://test@example.com:testP@ssw0rd@127.0.0.1:22");
+  }
+
+  @Test
+  public void testEncodeEncryptUri4() {
+    performEncryptUriTest("ssh://test@example.com:testP@ssw0##$@127.0.0.1:22");
+  }
+
+  @Test
+  @Suppress
+  public void testRepeatedSaveBookmarkShouldNeverThrowException() {
+    OperationData operationData =
+        new OperationData(
+            UtilsHandler.Operation.BOOKMARKS,
+            "My Documents",
+            new File(Environment.getExternalStorageDirectory(), "My Documents").getAbsolutePath());
+    utilsHandler.addCommonBookmarks();
+    await()
+        .atMost(10, TimeUnit.SECONDS)
+        .until(
+            () -> {
+              List<String[]> verify = utilsHandler.getBookmarksList();
+              assertEquals(5, verify.size());
+              return true;
+            });
+    for (int i = 0; i < 5; i++) {
+      utilsHandler.saveToDatabase(operationData);
+      await()
+          .atMost(10, TimeUnit.SECONDS)
+          .until(
+              () -> {
+                List<String[]> verify = utilsHandler.getBookmarksList();
+                assertEquals(6, verify.size());
+                return true;
+              });
+    }
+  }
+
+  private void performEncryptUriTest(@NonNull final String origPath) {
+    String encryptedPath = NetCopyClientUtils.INSTANCE.encryptFtpPathAsNecessary(origPath);
+
+    utilsHandler.saveToDatabase(
+        new OperationData(
+            UtilsHandler.Operation.SFTP,
+            encryptedPath,
+            "Test",
+            "00:11:22:33:44:55:66:77:88:99:aa:bb:cc:dd:ee:ff",
+            null,
+            null));
+
+    await().atMost(10, TimeUnit.SECONDS).until(() -> utilsHandler.getSftpList().size() > 0);
+
+    List<String[]> result = utilsHandler.getSftpList();
+    assertEquals(1, result.size());
+    assertEquals("Test", result.get(0)[0]);
+    assertEquals(encryptedPath, result.get(0)[1]);
+    assertEquals(
+        "00:11:22:33:44:55:66:77:88:99:aa:bb:cc:dd:ee:ff",
+        utilsHandler.getRemoteHostKey(encryptedPath));
+  }
+}

app/src/androidTest/java/com/amaze/filemanager/filesystem/HybridFileParcelableTest.java

@@ -0,0 +1,221 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.filesystem;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import com.amaze.filemanager.fileoperations.filesystem.OpenMode;
+
+import android.os.Parcel;
+
+/** Created by Rustam Khadipash on 29/3/2018. */
+public class HybridFileParcelableTest {
+  private HybridFileParcelable filePath;
+  private HybridFileParcelable directory;
+  private HybridFileParcelable file;
+
+  @Before
+  public void setUp() {
+    filePath = new HybridFileParcelable("/storage/sdcard0/Test1/Test1.txt");
+
+    directory = new HybridFileParcelable("/storage/sdcard0/Test2", "rw", 123456, 654321, true);
+
+    file =
+        new HybridFileParcelable("/storage/sdcard0/Test3/Test3.txt", "rw", 123456, 654321, false);
+  }
+
+  /** Purpose: Get name of a file / directory Input: no Expected: return file / directory's name */
+  @Test
+  public void getName() {
+    assertEquals("Test1.txt", filePath.getName());
+    assertEquals("Test2", directory.getName());
+    assertEquals("Test3.txt", file.getName());
+  }
+
+  /**
+   * Purpose: Change name of a file / directory Input: setName newName Expected: File / directory's
+   * name is changed
+   */
+  @Test
+  public void setName() {
+    filePath.setName("Tset1.txt");
+    assertEquals("Tset1.txt", filePath.getName());
+    directory.setName("Tset2");
+    assertEquals("Tset2", directory.getName());
+    file.setName("Tset3.txt");
+    assertEquals("Tset3.txt", file.getName());
+  }
+
+  /**
+   * Purpose: Get open mode of a file / directory Input: no Expected: return OpenMode.FILE
+   *
+   * <p>All files and directories in this class have open mode set as OpenMode.FILE
+   */
+  @Test
+  public void getMode() {
+    assertEquals(OpenMode.FILE, filePath.getMode());
+    assertEquals(OpenMode.FILE, directory.getMode());
+    assertEquals(OpenMode.FILE, file.getMode());
+  }
+
+  /** Purpose: Get link to a file / directory Input: no Expected: return empty string */
+  @Test
+  public void getLink() {
+    assertEquals("", filePath.getLink());
+    assertEquals("", directory.getLink());
+    assertEquals("", file.getLink());
+  }
+
+  /**
+   * Purpose: Set link to a file / directory Input: setLink newLink Expected: File / directory's
+   * link is changed
+   */
+  @Test
+  public void setLink() {
+    filePath.setLink("abc");
+    assertEquals("abc", filePath.getLink());
+    directory.setLink("def");
+    assertEquals("def", directory.getLink());
+    file.setLink("ghi");
+    assertEquals("ghi", file.getLink());
+  }
+
+  /** Purpose: Get creation date of a file / directory Input: no Expected: return date */
+  @Test
+  public void getDate() {
+    assertEquals(0, filePath.getDate());
+    assertEquals(123456, directory.getDate());
+    assertEquals(123456, file.getDate());
+  }
+
+  /**
+   * Purpose: Change creation date of a file / directory Input: setDate newDate Expected: File /
+   * directory's creation date is changed
+   */
+  @Test
+  public void setDate() {
+    filePath.setDate(746352);
+    assertEquals(746352, filePath.getDate());
+    directory.setDate(474587);
+    assertEquals(474587, directory.getDate());
+    file.setDate(3573335);
+    assertEquals(3573335, file.getDate());
+  }
+
+  /** Purpose: Get size of a file / directory Input: no Expected: return size */
+  @Test
+  public void getSize() {
+    assertEquals(0, filePath.getSize());
+    assertEquals(654321, directory.getSize());
+    assertEquals(654321, file.getSize());
+  }
+
+  /**
+   * Purpose: Change size of a file / directory Input: setSize newSize Expected: File / directory's
+   * size is changed
+   */
+  @Test
+  public void setSize() {
+    filePath.setSize(3534546);
+    assertEquals(3534546, filePath.getSize());
+    directory.setSize(1745534);
+    assertEquals(1745534, directory.getSize());
+    file.setSize(7546543);
+    assertEquals(7546543, file.getSize());
+  }
+
+  /** Purpose: Check whether it is a file or directory Input: no Expected: return directory */
+  @Test
+  public void isDirectory() {
+    assertEquals(false, filePath.isDirectory());
+    assertEquals(true, directory.isDirectory());
+    assertEquals(false, file.isDirectory());
+  }
+
+  /**
+   * Purpose: Change type to file / directory Input: setDirectory isDirectory Expected: File /
+   * directory's type is changed
+   */
+  @Test
+  public void setDirectory() {
+    filePath.setDirectory(true);
+    assertEquals(true, filePath.isDirectory());
+    directory.setDirectory(false);
+    assertEquals(false, directory.isDirectory());
+    file.setDirectory(true);
+    assertEquals(true, file.isDirectory());
+  }
+
+  /** Purpose: Get path to a file / directory Input: no Expected: return path */
+  @Test
+  public void getPath() {
+    assertEquals("/storage/sdcard0/Test1/Test1.txt", filePath.getPath());
+    assertEquals("/storage/sdcard0/Test2", directory.getPath());
+    assertEquals("/storage/sdcard0/Test3/Test3.txt", file.getPath());
+  }
+
+  /** Purpose: Get file / directory's permissions Input: no Expected: return permissions */
+  @Test
+  public void getPermission() {
+    assertEquals(null, filePath.getPermission());
+    assertEquals("rw", directory.getPermission());
+    assertEquals("rw", file.getPermission());
+  }
+
+  /**
+   * Purpose: Change permissions of a file / directory Input: setPermission newPermission Expected:
+   * File / directory's permissions are changed
+   */
+  @Test
+  public void setPermission() {
+    filePath.setPermission("rwx");
+    assertEquals("rwx", filePath.getPermission());
+    directory.setPermission("rwx");
+    assertEquals("rwx", directory.getPermission());
+    file.setPermission("rwx");
+    assertEquals("rwx", file.getPermission());
+  }
+
+  /**
+   * Purpose: Write an object into a parcel, send it through an intent and read the object from the
+   * parcel Input: writeToParcel parcel object Expected: The parcel can be sent and the object can
+   * be extracted from the parcel
+   */
+  @Test
+  public void writeToParcel() {
+    Parcel parcel = Parcel.obtain();
+    file.writeToParcel(parcel, file.describeContents());
+    parcel.setDataPosition(0);
+
+    HybridFileParcelable createdFromParcel = HybridFileParcelable.CREATOR.createFromParcel(parcel);
+    assertEquals(file.getDate(), createdFromParcel.getDate());
+    assertEquals(file.getLink(), createdFromParcel.getLink());
+    assertEquals(file.getMode(), createdFromParcel.getMode());
+    assertEquals(file.getName(), createdFromParcel.getName());
+    assertEquals(file.getPath(), createdFromParcel.getPath());
+    assertEquals(file.getPermission(), createdFromParcel.getPermission());
+    assertEquals(file.getSize(), createdFromParcel.getSize());
+    assertEquals(file.isDirectory(), createdFromParcel.isDirectory());
+  }
+}

app/src/androidTest/java/com/amaze/filemanager/filesystem/files/CryptUtilTest.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.filesystem.files;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import com.amaze.filemanager.BuildConfig;
+import com.amaze.filemanager.utils.PasswordUtil;
+
+import android.content.Context;
+import android.util.Base64;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
+
+@RunWith(AndroidJUnit4.class)
+public class CryptUtilTest {
+
+  private Context context;
+
+  @Before
+  public void setUp() {
+    context = InstrumentationRegistry.getInstrumentation().getTargetContext();
+  }
+
+  @Test
+  public void testIvValueIsCorrect() {
+    assertEquals("LxbHiJhhUXcj", BuildConfig.CRYPTO_IV);
+  }
+
+  @Test
+  public void testEncryptDecrypt() throws Exception {
+    String password = "hackme";
+    String encrypted = PasswordUtil.INSTANCE.encryptPassword(context, password, Base64.URL_SAFE);
+    assertEquals(
+        password, PasswordUtil.INSTANCE.decryptPassword(context, encrypted, Base64.URL_SAFE));
+  }
+}

app/src/androidTest/java/com/amaze/filemanager/filesystem/files/GenericCopyUtilEspressoTest.java

@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.filesystem.files;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.channels.Channels;
+import java.security.DigestInputStream;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import com.amaze.filemanager.asynchronous.management.ServiceWatcherUtil;
+import com.amaze.filemanager.test.DummyFileGenerator;
+import com.amaze.filemanager.utils.ProgressHandler;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
+
+@RunWith(AndroidJUnit4.class)
+public class GenericCopyUtilEspressoTest {
+
+  private GenericCopyUtil copyUtil;
+
+  private File file1, file2;
+
+  @Before
+  public void setUp() throws IOException {
+    copyUtil =
+        new GenericCopyUtil(
+            InstrumentationRegistry.getInstrumentation().getTargetContext(), new ProgressHandler());
+    file1 = File.createTempFile("test", "bin");
+    file2 = File.createTempFile("test", "bin");
+    file1.deleteOnExit();
+    file2.deleteOnExit();
+  }
+
+  @Test
+  public void testCopyFile1() throws IOException, NoSuchAlgorithmException {
+    doTestCopyFile1(512);
+    doTestCopyFile1(10 * 1024 * 1024);
+  }
+
+  @Test
+  public void testCopyFile2() throws IOException, NoSuchAlgorithmException {
+    doTestCopyFile2(512);
+    doTestCopyFile2(10 * 1024 * 1024);
+  }
+
+  @Test
+  public void testCopyFile3() throws IOException, NoSuchAlgorithmException {
+    doTestCopyFile3(512);
+    doTestCopyFile3(10 * 1024 * 1024);
+  }
+
+  // doCopy(ReadableByteChannel in, WritableByteChannel out)
+  private void doTestCopyFile1(int size) throws IOException, NoSuchAlgorithmException {
+    byte[] checksum = DummyFileGenerator.createFile(file1, size);
+    copyUtil.doCopy(
+        new FileInputStream(file1).getChannel(),
+        Channels.newChannel(new FileOutputStream(file2)),
+        ServiceWatcherUtil.UPDATE_POSITION);
+    assertEquals(file1.length(), file2.length());
+    assertSha1Equals(checksum, file2);
+  }
+
+  // copy(FileChannel in, FileChannel out)
+  private void doTestCopyFile2(int size) throws IOException, NoSuchAlgorithmException {
+    byte[] checksum = DummyFileGenerator.createFile(file1, size);
+    copyUtil.copyFile(
+        new FileInputStream(file1).getChannel(),
+        new FileOutputStream(file2).getChannel(),
+        ServiceWatcherUtil.UPDATE_POSITION);
+    assertEquals(file1.length(), file2.length());
+    assertSha1Equals(checksum, file2);
+  }
+
+  // copy(BufferedInputStream in, BufferedOutputStream out)
+  private void doTestCopyFile3(int size) throws IOException, NoSuchAlgorithmException {
+    byte[] checksum = DummyFileGenerator.createFile(file1, size);
+    copyUtil.copyFile(
+        new BufferedInputStream(new FileInputStream(file1)),
+        new BufferedOutputStream(new FileOutputStream(file2)),
+        ServiceWatcherUtil.UPDATE_POSITION);
+    assertEquals(file1.length(), file2.length());
+    assertSha1Equals(checksum, file2);
+  }
+
+  private void assertSha1Equals(byte[] expected, File file)
+      throws NoSuchAlgorithmException, IOException {
+    MessageDigest md = MessageDigest.getInstance("SHA-1");
+    DigestInputStream in = new DigestInputStream(new FileInputStream(file), md);
+    byte[] buffer = new byte[GenericCopyUtil.DEFAULT_BUFFER_SIZE];
+    while (in.read(buffer) > -1) {}
+    in.close();
+    assertArrayEquals(expected, md.digest());
+  }
+}

app/src/androidTest/java/com/amaze/filemanager/ssh/SshClientUtilTest.java

@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.ssh;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import com.amaze.filemanager.filesystem.ftp.NetCopyClientUtils;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+@RunWith(AndroidJUnit4.class)
+public class SshClientUtilTest {
+
+  @Test
+  public void testEncryptDecryptUriWithNoPassword() {
+    String uri = "ssh://testuser@127.0.0.1:22";
+    assertEquals(uri, NetCopyClientUtils.INSTANCE.encryptFtpPathAsNecessary(uri));
+    assertEquals(uri, NetCopyClientUtils.INSTANCE.encryptFtpPathAsNecessary(uri));
+  }
+
+  @Test
+  public void testEncryptDecryptPasswordWithMinusSign1() {
+    String uri = "ssh://testuser:abcd-efgh@127.0.0.1:22";
+    String result = NetCopyClientUtils.INSTANCE.encryptFtpPathAsNecessary(uri);
+    assertTrue(result.contains("ssh://testuser:"));
+    assertTrue(result.contains("@127.0.0.1:22"));
+    String verify = NetCopyClientUtils.INSTANCE.decryptFtpPathAsNecessary(result);
+    assertEquals(uri, verify);
+  }
+
+  @Test
+  public void testEncryptDecryptPasswordWithMinusSign2() {
+    String uri = "ssh://testuser:---------------@127.0.0.1:22";
+    String result = NetCopyClientUtils.INSTANCE.encryptFtpPathAsNecessary(uri);
+    assertTrue(result.contains("ssh://testuser:"));
+    assertTrue(result.contains("@127.0.0.1:22"));
+    String verify = NetCopyClientUtils.INSTANCE.decryptFtpPathAsNecessary(result);
+    assertEquals(uri, verify);
+  }
+
+  @Test
+  public void testEncryptDecryptPasswordWithMinusSign3() {
+    String uri = "ssh://testuser:--agdiuhdpost15@127.0.0.1:22";
+    String result = NetCopyClientUtils.INSTANCE.encryptFtpPathAsNecessary(uri);
+    assertTrue(result.contains("ssh://testuser:"));
+    assertTrue(result.contains("@127.0.0.1:22"));
+    String verify = NetCopyClientUtils.INSTANCE.decryptFtpPathAsNecessary(result);
+    assertEquals(uri, verify);
+  }
+
+  @Test
+  public void testEncryptDecryptPasswordWithMinusSign4() {
+    String uri = "ssh://testuser:t-h-i-s-i-s-p-a-s-s-w-o-r-d-@127.0.0.1:22";
+    String result = NetCopyClientUtils.INSTANCE.encryptFtpPathAsNecessary(uri);
+    assertTrue(result.contains("ssh://testuser:"));
+    assertTrue(result.contains("@127.0.0.1:22"));
+    String verify = NetCopyClientUtils.INSTANCE.decryptFtpPathAsNecessary(result);
+    assertEquals(uri, verify);
+  }
+}

app/src/androidTest/java/com/amaze/filemanager/test/DummyFileGenerator.java

@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.test;
+
+import static com.amaze.filemanager.filesystem.files.GenericCopyUtil.DEFAULT_BUFFER_SIZE;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.security.DigestOutputStream;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+import java.util.Random;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.RestrictTo;
+import androidx.annotation.VisibleForTesting;
+
+/**
+ * Generate file of specified size using randomly generated bytes.
+ *
+ * <p>Because of the need that both Espresso and Robolectric tests depends on it, it needs to be
+ * placed at the main source tree, and hide it using {@link VisibleForTesting}.
+ */
+@VisibleForTesting(otherwise = VisibleForTesting.NONE)
+@RestrictTo(RestrictTo.Scope.TESTS)
+public abstract class DummyFileGenerator {
+
+  /**
+   * @param destFile File to be generated with random bytes
+   * @param size file size
+   * @return SHA1 checksum of the generated file, as byte array
+   * @throws IOException in case any I/O error occurred
+   */
+  @VisibleForTesting(otherwise = VisibleForTesting.NONE)
+  @RestrictTo(RestrictTo.Scope.TESTS)
+  public static byte[] createFile(@NonNull File destFile, int size) throws IOException {
+    Random rand = new SecureRandom();
+    MessageDigest md = null;
+    try {
+      md = MessageDigest.getInstance("SHA-1");
+    } catch (NoSuchAlgorithmException shouldNeverHappen) {
+      throw new IOException("SHA-1 implementation not found");
+    }
+
+    FileOutputStream out = new FileOutputStream(destFile);
+    DigestOutputStream dout = new DigestOutputStream(out, md);
+    int count = 0;
+    for (int i = size; i >= 0; i -= DEFAULT_BUFFER_SIZE, count += DEFAULT_BUFFER_SIZE) {
+      byte[] bytes = new byte[i > DEFAULT_BUFFER_SIZE ? DEFAULT_BUFFER_SIZE : i];
+      rand.nextBytes(bytes);
+      dout.write(bytes);
+    }
+    dout.flush();
+    dout.close();
+
+    return md.digest();
+  }
+}

app/src/androidTest/java/com/amaze/filemanager/test/StoragePermissionHelper.kt

@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2014-2025 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.test
+
+import android.content.Context
+import androidx.test.core.app.ActivityScenario
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.click
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.uiautomator.By
+import androidx.test.uiautomator.UiDevice
+import androidx.test.uiautomator.UiSelector
+import com.amaze.filemanager.R
+import com.amaze.filemanager.ui.activities.MainActivity
+
+object StoragePermissionHelper {
+    /**
+     * From https://github.com/android/android-test/issues/1658#issue-1551755250
+     * HACK this grants access to external storage "manually" because other solutions don't seem
+     * to set the permission.
+     */
+    @JvmStatic
+    fun grantManageStoragePermission() {
+        // Ensure that an activity that has the dialog is launched
+        ActivityScenario.launch(MainActivity::class.java)
+
+        val context: Context = InstrumentationRegistry.getInstrumentation().targetContext
+        val device = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
+
+        val amazeResources = context.packageManager.getResourcesForApplication(context.packageName)
+        val grantPermissionExplanation = amazeResources.getString(R.string.grant_all_files_permission)
+
+        if (device.hasObject(By.text(grantPermissionExplanation))) {
+            // First press Amaze's grant button
+            onView(withText(R.string.grant)).perform(click())
+
+            // Identifier names are taken here:
+            // https://cs.android.com/android/platform/superproject/+/master:packages/apps/Settings/res/values/strings.xml
+            val resources = context.packageManager.getResourcesForApplication("com.android.settings")
+            val resId =
+                resources.getIdentifier(
+                    "permit_manage_external_storage",
+                    "string",
+                    "com.android.settings",
+                )
+            val permitManageExternalStorage = resources.getString(resId)
+
+            val grantToggle =
+                device.findObject(UiSelector().textMatches("(?i)$permitManageExternalStorage"))
+            grantToggle.click()
+            device.pressBack()
+        }
+    }
+}

app/src/androidTest/java/com/amaze/filemanager/ui/activities/TextEditorActivityEspressoTest.java

@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.ui.activities;
+
+import static org.junit.Assert.assertNotEquals;
+
+import java.io.File;
+import java.util.concurrent.CountDownLatch;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import com.amaze.filemanager.ui.activities.texteditor.TextEditorActivity;
+
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+
+import androidx.test.core.app.ActivityScenario;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.filters.Suppress;
+import androidx.test.platform.app.InstrumentationRegistry;
+
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+@Suppress
+// Have to rewrite to cope with Android 11 storage access model
+public class TextEditorActivityEspressoTest {
+
+  private Context context;
+
+  private Uri uri;
+
+  @Before
+  public void setUp() {
+    context = InstrumentationRegistry.getInstrumentation().getTargetContext();
+
+    File file = new File("/default.prop");
+    uri = Uri.fromFile(file);
+  }
+
+  @Test
+  public void testOpenFile() {
+    Intent intent =
+        new Intent(context, TextEditorActivity.class)
+            .setAction(Intent.ACTION_VIEW)
+            .addCategory(Intent.CATEGORY_DEFAULT)
+            .setType("text/plain")
+            .setData(uri);
+    try (ActivityScenario<TextEditorActivity> scenario = ActivityScenario.launch(intent)) {
+      scenario.onActivity(
+          activity -> {
+            CountDownLatch waiter = new CountDownLatch(1);
+            try {
+              while ("".equals(activity.mainTextView.getText().toString())) {
+                waiter.await();
+              }
+            } catch (InterruptedException ignored) {
+            }
+            waiter.countDown();
+            assertNotEquals("", activity.mainTextView.getText().toString());
+            assertNotEquals("foobar", activity.mainTextView.getText().toString());
+            // Add extra time for you to see the Activity did load, and text is actually there
+            // Thread.sleep(1000);
+          });
+    }
+  }
+}

app/src/androidTest/java/com/amaze/filemanager/ui/fragments/BackupPrefsFragmentTest.kt

@@ -0,0 +1,243 @@
+/*
+ * Copyright (C) 2014-2025 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.ui.fragments
+
+import android.app.Activity
+import android.content.Context
+import android.content.Intent
+import android.content.SharedPreferences
+import android.net.Uri
+import android.os.Build.VERSION.SDK_INT
+import android.os.Build.VERSION_CODES.TIRAMISU
+import androidx.lifecycle.Lifecycle
+import androidx.preference.PreferenceManager
+import androidx.test.core.app.ActivityScenario
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.rule.GrantPermissionRule
+import com.amaze.filemanager.R
+import com.amaze.filemanager.test.StoragePermissionHelper
+import com.amaze.filemanager.ui.activities.PreferencesActivity
+import com.amaze.filemanager.ui.fragments.preferencefragments.BackupPrefsFragment
+import com.google.gson.GsonBuilder
+import com.google.gson.reflect.TypeToken
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Assert.fail
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import java.io.File
+
+@RunWith(AndroidJUnit4::class)
+class BackupPrefsFragmentTest {
+    var storagePath = "/storage/emulated/0"
+    var fileName = "amaze_backup.json"
+
+    @Rule
+    @JvmField
+    val storagePermissionRule: GrantPermissionRule =
+        GrantPermissionRule
+            .grant(android.Manifest.permission.WRITE_EXTERNAL_STORAGE)
+
+    @Rule
+    @JvmField
+    val notificationPermissionRule: GrantPermissionRule =
+        if (SDK_INT >= TIRAMISU) {
+            GrantPermissionRule.grant(android.Manifest.permission.POST_NOTIFICATIONS)
+        } else {
+            GrantPermissionRule.grant()
+        }
+
+    /**
+     * Storage permission is needed for saving the preferences to a user accessible file
+     */
+    @Before
+    fun grantManageStoragePermission() {
+        StoragePermissionHelper.grantManageStoragePermission()
+    }
+
+    /** Test exporting and reimporting preferences */
+    @Test
+    fun testPreferencesExportImport() {
+        val context = ApplicationProvider.getApplicationContext<Context>()
+
+        val exportFile = File("$storagePath${File.separator}$fileName")
+        exportFile.delete() // delete if already exists
+
+        export(context, exportFile)
+        import(exportFile)
+    }
+
+    /**
+     * Test whether the exported file contains the expected preference values
+     */
+    private fun export(
+        context: Context,
+        exportFile: File,
+    ) {
+        val backupPrefsFragment = BackupPrefsFragment()
+        val activityScenario = ActivityScenario.launch(PreferencesActivity::class.java)
+
+        activityScenario.moveToState(Lifecycle.State.STARTED)
+
+        activityScenario.onActivity {
+            it.supportFragmentManager.beginTransaction()
+                .add(backupPrefsFragment, null)
+                .commitNow()
+
+            backupPrefsFragment.exportPrefs()
+        }
+
+        val tempFile = File("${context.cacheDir.absolutePath}${File.separator}$fileName")
+
+        assertTrue(tempFile.exists())
+
+        onView(withId(R.id.home)).perform(ViewActions.click())
+        onView(withText(R.string.save)).perform(ViewActions.click())
+
+        assertTrue(exportFile.exists())
+
+        activityScenario.onActivity { preferencesActivity ->
+            val preferences = PreferenceManager.getDefaultSharedPreferences(preferencesActivity)
+            val preferenceMap: Map<String?, *> = preferences.all
+
+            val inputString =
+                exportFile
+                    .inputStream()
+                    .bufferedReader()
+                    .use {
+                        it.readText()
+                    }
+
+            val type = object : TypeToken<Map<String?, *>>() {}.type
+
+            val importMap: Map<String?, *> =
+                GsonBuilder()
+                    .create()
+                    .fromJson(
+                        inputString,
+                        type,
+                    )
+
+            for ((key, value) in preferenceMap) {
+                val importedValue = importMap[key]
+                val mapValue =
+                    if (importedValue != null && importedValue::class.simpleName.equals("Double")) {
+                        (importedValue as Double).toInt() // since Gson parses Integer as Double
+                    } else {
+                        importedValue
+                    }
+
+                assertEquals("Difference found at key $key", value, mapValue)
+            }
+        }
+    }
+
+    /**
+     * Test whether the imported preferences contains the expected values
+     */
+    private fun import(exportFile: File) {
+        val activityScenario = ActivityScenario.launch(PreferencesActivity::class.java)
+        activityScenario.moveToState(Lifecycle.State.STARTED)
+
+        val backupPrefsFragment = BackupPrefsFragment()
+
+        activityScenario.onActivity { preferencesActivity ->
+            preferencesActivity.supportFragmentManager.beginTransaction()
+                .add(backupPrefsFragment, null)
+                .commitNow()
+
+            javaClass.getResourceAsStream("/$fileName")?.copyTo(exportFile.outputStream())
+
+            backupPrefsFragment.onActivityResult(
+                BackupPrefsFragment.IMPORT_BACKUP_FILE,
+                Activity.RESULT_OK,
+                Intent().setData(
+                    Uri.fromFile(exportFile),
+                ),
+            )
+
+            val inputString =
+                exportFile
+                    .inputStream()
+                    .bufferedReader()
+                    .use {
+                        it.readText()
+                    }
+
+            val type = object : TypeToken<Map<String?, *>>() {}.type
+
+            val importMap: Map<String?, *> =
+                GsonBuilder()
+                    .create()
+                    .fromJson(inputString, type)
+
+            val preferences = PreferenceManager.getDefaultSharedPreferences(preferencesActivity)
+
+            val preferenceMap: Map<String?, *> = preferences.all
+
+            assertFalse(preferenceMap.containsKey(null))
+
+            for ((k, v) in preferenceMap) {
+                // This cast tells the kotlin type checker that fail() never returns
+                val key = k ?: (fail() as Nothing)
+                val value = v ?: (fail() as Nothing)
+
+                assertTrue("checkPrefEqual($key) failed", checkPrefEqual(preferences, importMap, key, value))
+            }
+        }
+    }
+
+    private fun checkPrefEqual(
+        preferences: SharedPreferences,
+        importMap: Map<String?, *>,
+        key: String,
+        value: Any,
+    ): Boolean {
+        when (value::class.simpleName) {
+            "Boolean" -> return importMap[key] as Boolean ==
+                preferences.getBoolean(key, false)
+            "Float" ->
+                importMap[key] as Float ==
+                    preferences.getFloat(key, 0f)
+            "Int" -> {
+                // since Gson parses Integer as Double
+                val toInt = (importMap[key] as Double).toInt()
+
+                return toInt == preferences.getInt(key, 0)
+            }
+            "Long" -> return importMap[key] as Long ==
+                preferences.getLong(key, 0L)
+            "String" -> return importMap[key] as String ==
+                preferences.getString(key, null)
+            "Set<*>" -> return importMap[key] as Set<*> ==
+                preferences.getStringSet(key, null)
+        }
+        return false
+    }
+}

app/src/androidTest/java/com/amaze/filemanager/ui/fragments/TabFragmentTest.kt

@@ -0,0 +1,134 @@
+package com.amaze.filemanager.ui.fragments
+
+import android.content.pm.ActivityInfo
+import android.os.Build.VERSION.SDK_INT
+import android.os.Build.VERSION_CODES.TIRAMISU
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.swipeLeft
+import androidx.test.espresso.action.ViewActions.swipeRight
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.rule.ActivityTestRule
+import androidx.test.rule.GrantPermissionRule
+import com.amaze.filemanager.R
+import com.amaze.filemanager.test.StoragePermissionHelper
+import com.amaze.filemanager.ui.activities.MainActivity
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+/**
+ * Tests for [TabFragment] functionality, mainly for
+ * https://github.com/TeamAmaze/AmazeFileManager/issues/1555.
+ *
+ * Note: deprecated methods and classes are used here for best reproducing the issues.
+ */
+@Suppress("DEPRECATION")
+@RunWith(AndroidJUnit4::class)
+class TabFragmentTest {
+    @get:Rule
+    val activityRule = ActivityTestRule(MainActivity::class.java)
+
+    @Rule
+    @JvmField
+    val storagePermissionRule: GrantPermissionRule =
+        GrantPermissionRule
+            .grant(android.Manifest.permission.WRITE_EXTERNAL_STORAGE)
+
+    @Rule
+    @JvmField
+    val notificationPermissionRule: GrantPermissionRule =
+        if (SDK_INT >= TIRAMISU) {
+            GrantPermissionRule.grant(android.Manifest.permission.POST_NOTIFICATIONS)
+        } else {
+            GrantPermissionRule.grant()
+        }
+
+    @Before
+    fun grantManageStoragePermission() {
+        StoragePermissionHelper.grantManageStoragePermission()
+    }
+
+    /**
+     * This test causes a rotation to happen while the MainFragment detaches, to check if it
+     * fails. This could happen in reality, but should be very rare
+     */
+    @Test
+    fun testFragmentStateSavingDuringDetachment() {
+        activityRule.activity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
+
+        // Get the TabFragment
+        InstrumentationRegistry.getInstrumentation().runOnMainSync {
+            val activity = activityRule.activity
+            val tabFragment =
+                activity.supportFragmentManager
+                    .findFragmentById(R.id.content_frame) as TabFragment
+
+            // Detach fragment through FragmentManager
+            activity.supportFragmentManager.beginTransaction().apply {
+                tabFragment.fragments.forEach { detach(it) }
+                commit()
+            }
+        }
+    }
+
+    /**
+     * Check if the fragment state is saved correctly during a configuration change
+     * by rotate the screen while swiping between the tabs.
+     */
+    @Test
+    fun testFragmentStateSavingDuringConfigChange() {
+        // First perform the swipe action
+        onView(withId(R.id.pager)).perform(swipeLeft())
+
+        // Force a configuration change by rotating the screen
+        activityRule.activity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
+        Thread.sleep(1000) // Give time for the rotation to complete
+        activityRule.activity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
+    }
+
+    /**
+     * Check if the fragment state is saved correctly during rapid tab swiping.
+     */
+    @Test
+    fun testRapidTabSwitchingAndStateSaving() {
+        // Perform rapid tab switches
+        repeat(10) {
+            onView(withId(R.id.pager)).perform(swipeLeft())
+            Thread.sleep(100) // Small delay to ensure swipe completes
+            onView(withId(R.id.pager)).perform(swipeRight())
+            Thread.sleep(100) // Small delay to ensure swipe completes
+        }
+
+        // Force a save state by rotating
+        activityRule.activity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
+    }
+
+    /**
+     * Check if the fragment state is saved correctly when the fragment is detached.
+     */
+    @Test
+    fun testFragmentDetachmentAndStateSaving() {
+        // First switch to a different tab
+        onView(withId(R.id.pager)).perform(swipeLeft())
+
+        // Get the TabFragment
+        InstrumentationRegistry.getInstrumentation().runOnMainSync {
+            val activity = activityRule.activity
+            val tabFragment =
+                activity.supportFragmentManager
+                    .findFragmentById(R.id.content_frame) as TabFragment
+
+            // Detach fragment through FragmentManager
+            activity.supportFragmentManager.beginTransaction().apply {
+                tabFragment.fragments.firstOrNull()?.let { detach(it) }
+                commit()
+            }
+        }
+
+        // Force state save through configuration change
+        activityRule.activity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
+    }
+} 

app/src/androidTest/java/com/amaze/filemanager/utils/CryptUtilEspressoTest.kt

@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2014-2022 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.utils
+
+import android.os.Build.VERSION.SDK_INT
+import android.os.Build.VERSION_CODES.JELLY_BEAN_MR2
+import android.os.Environment
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import androidx.test.rule.GrantPermissionRule
+import com.amaze.filemanager.application.AppConfig
+import com.amaze.filemanager.filesystem.HybridFileParcelable
+import com.amaze.filemanager.filesystem.files.CryptUtil
+import org.junit.Assert.assertArrayEquals
+import org.junit.Assert.assertTrue
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import java.io.ByteArrayInputStream
+import java.io.File
+import java.io.FileOutputStream
+import kotlin.random.Random
+
+/**
+ * Test for [CryptUtil] against real devices.
+ *
+ */
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+@Suppress("StringLiteralDuplication")
+class CryptUtilEspressoTest {
+    @Rule @JvmField
+    val storagePermissionRule: GrantPermissionRule =
+        GrantPermissionRule
+            .grant(android.Manifest.permission.WRITE_EXTERNAL_STORAGE)
+
+    /**
+     * Sanity test of CryptUtil legacy method, to ensure refactoring won't break
+     * on physical devices
+     */
+    @Test
+    fun testEncryptDecryptLegacyMethod() {
+        val source = Random(System.currentTimeMillis()).nextBytes(117)
+        val sourceFile = File(Environment.getExternalStorageDirectory(), "test.bin")
+        ByteArrayInputStream(source).copyTo(FileOutputStream(sourceFile))
+        CryptUtil(
+            AppConfig.getInstance(),
+            HybridFileParcelable(sourceFile.absolutePath),
+            ProgressHandler(),
+            ArrayList(),
+            "test.bin${CryptUtil.CRYPT_EXTENSION}",
+            false,
+            null,
+        )
+        val targetFile =
+            File(
+                Environment.getExternalStorageDirectory(),
+                "test.bin${CryptUtil.CRYPT_EXTENSION}",
+            )
+        assertTrue(targetFile.exists())
+        if (SDK_INT < JELLY_BEAN_MR2) {
+            // Quirks for SDK < 18. File is not encrypted at all.
+            assertTrue(
+                "Source and target file size should be the same = ${source.size}",
+                source.size.toLong() == targetFile.length(),
+            )
+        } else {
+            assertTrue(
+                "Source size = ${source.size} target file size = ${targetFile.length()}",
+                targetFile.length() > source.size,
+            )
+        }
+        sourceFile.delete()
+        CryptUtil(
+            AppConfig.getInstance(),
+            HybridFileParcelable(targetFile.absolutePath).also {
+                it.setSize(targetFile.length())
+            },
+            Environment.getExternalStorageDirectory().absolutePath,
+            ProgressHandler(),
+            ArrayList(),
+            null,
+        )
+        File(Environment.getExternalStorageDirectory(), "test.bin").run {
+            assertTrue(this.exists())
+            assertArrayEquals(source, this.readBytes())
+        }
+    }
+
+    /**
+     * Test encrypt and decrypt routine with AESCrypt format.
+     */
+    @Test
+    fun testEncryptDecryptAescrypt() {
+        val source = Random(System.currentTimeMillis()).nextBytes(117)
+        val sourceFile = File(Environment.getExternalStorageDirectory(), "test.bin")
+        ByteArrayInputStream(source).copyTo(FileOutputStream(sourceFile))
+        CryptUtil(
+            AppConfig.getInstance(),
+            HybridFileParcelable(sourceFile.absolutePath),
+            ProgressHandler(),
+            ArrayList(),
+            "test.bin${CryptUtil.AESCRYPT_EXTENSION}",
+            true,
+            "12345678",
+        )
+        val targetFile =
+            File(
+                Environment.getExternalStorageDirectory(),
+                "test.bin${CryptUtil.AESCRYPT_EXTENSION}",
+            )
+        assertTrue(targetFile.exists())
+        assertTrue(
+            "Source size = ${source.size} target file size = ${targetFile.length()}",
+            targetFile.length() > source.size,
+        )
+        sourceFile.delete()
+        CryptUtil(
+            AppConfig.getInstance(),
+            HybridFileParcelable(targetFile.absolutePath).also {
+                it.setSize(targetFile.length())
+            },
+            Environment.getExternalStorageDirectory().absolutePath,
+            ProgressHandler(),
+            ArrayList(),
+            "12345678",
+        )
+        File(Environment.getExternalStorageDirectory(), "test.bin").run {
+            assertTrue(this.exists())
+            assertArrayEquals(source, this.readBytes())
+        }
+    }
+}

app/src/androidTest/java/com/amaze/filemanager/utils/security/SecretKeygenEspressoTest.kt

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2014-2022 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.utils.security
+
+import android.os.Build.VERSION.SDK_INT
+import android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotNull
+import org.junit.Assert.fail
+import org.junit.Test
+import org.junit.runner.RunWith
+
+/**
+ * Test [SecretKeygen] runs on real device. Necessary since Robolectric doesn't have shadows for
+ * AndroidKeyStore.
+ */
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class SecretKeygenEspressoTest {
+    /**
+     * Test [SecretKeygen.getSecretKey].
+     *
+     * Officially our lowest supported SDK is 14, hence we will throw exception
+     * if the device is so.
+     */
+    @Test
+    fun testGetSecretKey() {
+        SecretKeygen.getSecretKey()?.run {
+            assertNotNull(this)
+            assertEquals("aes", this.algorithm.lowercase())
+        } ?: if (SDK_INT < ICE_CREAM_SANDWICH) {
+            fail("Android version not supported")
+        } else {
+            // Do nothing but let it pass
+        }
+    }
+}

app/src/androidTest/resources/amaze_backup.json

@@ -0,0 +1,33 @@
+{
+  "": 1,
+  "showThumbs": true,
+  "showHidden": true,
+  "documents": true,
+  "image/jpeg_LAST": "com.oppo.gallery3d.app.ViewGallery com.coloros.gallery3d",
+  "video": true,
+  "typeablepaths": false,
+  "showPermissions": false,
+  "texteditor_newstack": false,
+  "legacyListing": false,
+  "sidebar_quickaccess_enable": false,
+  "fastaccess": true,
+  "books_added": true,
+  "application/pdf_LAST": "com.google.android.apps.viewer.PdfViewerActivity com.google.android.apps.docs",
+  "showLastModified": true,
+  "acra.legacyAlreadyConvertedTo4.8.0": true,
+  "audio/mpeg_LAST": "phone.vishnu.dialogmusicplayer.MainActivity phone.vishnu.dialogmusicplayer",
+  "acra.legacyAlreadyConvertedToJson": true,
+  "showFileSize": true,
+  "sidebar_bookmarks_enable": false,
+  "audio": true,
+  "needtosethome": false,
+  "rootmode": false,
+  "recent": true,
+  "image": true,
+  "savepaths": false,
+  "delete_confirmation": true,
+  "apks": true,
+  "audio/mpeg_DEFAULT": "phone.vishnu.dialogmusicplayer.MainActivity phone.vishnu.dialogmusicplayer",
+  "acra.lastVersionNr": 121,
+  "goBack_checkbox": false
+}

app/src/debug/res/values/strings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="appbar_name" translatable="false">Amaze Debug</string>
+</resources>

app/src/debug/res/xml-v25/shortcuts.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shortcuts xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <shortcut
+        android:enabled="true"
+        android:icon="@drawable/ic_shortcut_star"
+        android:shortcutId="shortcut_quick_access"
+        android:shortcutLongLabel="@string/quick"
+        android:shortcutShortLabel="@string/quick">
+        <intent
+            android:action="com.amaze.filemanager.openQuickAccess"
+            android:targetClass="com.amaze.filemanager.ui.activities.MainActivity"
+            android:targetPackage="com.amaze.filemanager.debug" />
+    </shortcut>
+
+    <shortcut
+        android:enabled="true"
+        android:icon="@drawable/ic_shortcut_history"
+        android:shortcutId="shortcut_recent"
+        android:shortcutLongLabel="@string/recent"
+        android:shortcutShortLabel="@string/recent">
+        <intent
+            android:action="com.amaze.filemanager.openRecent"
+            android:targetClass="com.amaze.filemanager.ui.activities.MainActivity"
+            android:targetPackage="com.amaze.filemanager.debug" />
+    </shortcut>
+
+    <shortcut
+        android:enabled="true"
+        android:icon="@drawable/ic_shortcut_android"
+        android:shortcutId="shortcut_apps"
+        android:shortcutLongLabel="@string/apps"
+        android:shortcutShortLabel="@string/apps">
+        <intent
+            android:action="com.amaze.filemanager.openAppManager"
+            android:targetClass="com.amaze.filemanager.ui.activities.MainActivity"
+            android:targetPackage="com.amaze.filemanager.debug" />
+    </shortcut>
+
+    <shortcut
+        android:enabled="true"
+        android:icon="@drawable/ic_shortcut_ftp"
+        android:shortcutId="shortcut_ftp"
+        android:shortcutLongLabel="@string/ftp"
+        android:shortcutShortLabel="@string/ftp">
+        <intent
+            android:action="com.amaze.filemanager.openFTPServer"
+            android:targetClass="com.amaze.filemanager.ui.activities.MainActivity"
+            android:targetPackage="com.amaze.filemanager.debug" />
+    </shortcut>
+
+</shortcuts>

app/src/fdroid/java/com/amaze/filemanager/asynchronous/asynctasks/CloudLoaderAsyncTask.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.asynchronous.asynctasks;
+
+import java.lang.ref.WeakReference;
+
+import com.amaze.filemanager.database.CloudHandler;
+import com.amaze.filemanager.ui.activities.MainActivity;
+
+import android.database.Cursor;
+import android.os.AsyncTask;
+
+import androidx.annotation.NonNull;
+
+public class CloudLoaderAsyncTask extends AsyncTask<Void, Void, Boolean> {
+
+  private final WeakReference<MainActivity> mainActivity;
+
+  public CloudLoaderAsyncTask(MainActivity mainActivity, CloudHandler unused1, Cursor unused2) {
+    this.mainActivity = new WeakReference<>(mainActivity);
+  }
+
+  @Override
+  @NonNull
+  public Boolean doInBackground(Void... voids) {
+    return false;
+  }
+
+  @Override
+  protected void onCancelled() {
+    super.onCancelled();
+    final MainActivity mainActivity = this.mainActivity.get();
+    if (mainActivity != null) {
+      mainActivity
+          .getSupportLoaderManager()
+          .destroyLoader(MainActivity.REQUEST_CODE_CLOUD_LIST_KEY);
+      mainActivity
+          .getSupportLoaderManager()
+          .destroyLoader(MainActivity.REQUEST_CODE_CLOUD_LIST_KEYS);
+    }
+  }
+
+  @Override
+  public void onPostExecute(@NonNull Boolean result) {
+    if (result) {
+      final MainActivity mainActivity = this.mainActivity.get();
+      if (mainActivity != null) {
+        mainActivity.getDrawer().refreshDrawer();
+        mainActivity.invalidateFragmentAndBundle(null, true);
+      }
+    }
+  }
+}

app/src/fdroid/java/com/amaze/filemanager/filesystem/compressed/extractcontents/helpers/RarExtractor.kt

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2014-2021 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.filesystem.compressed.extractcontents.helpers
+
+import android.content.Context
+import com.amaze.filemanager.fileoperations.utils.UpdatePosition
+import com.amaze.filemanager.filesystem.compressed.extractcontents.Extractor
+
+class RarExtractor(
+    context: Context,
+    filePath: String,
+    outputPath: String,
+    listener: OnUpdate,
+    updatePosition: UpdatePosition,
+) : Extractor(context, filePath, outputPath, listener, updatePosition) {
+    override fun extractWithFilter(filter: Filter) {
+        // no-op
+    }
+}

app/src/fdroid/java/com/amaze/filemanager/filesystem/compressed/showcontents/helpers/RarDecompressor.kt

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2014-2021 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.filesystem.compressed.showcontents.helpers
+
+import android.content.Context
+import com.amaze.filemanager.asynchronous.asynctasks.compress.UnknownCompressedFileHelperCallable
+import com.amaze.filemanager.filesystem.compressed.showcontents.Decompressor
+
+class RarDecompressor(context: Context) : Decompressor(context) {
+    override fun changePath(
+        path: String,
+        addGoBackItem: Boolean,
+    ) = UnknownCompressedFileHelperCallable(filePath, addGoBackItem)
+
+    override fun realRelativeDirectory(dir: String): String {
+        return ""
+    }
+}

app/src/fdroid/java/com/amaze/filemanager/utils/Billing.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.utils;
+
+import com.amaze.filemanager.ui.activities.superclasses.BasicActivity;
+
+public class Billing {
+
+  private static final String URL_AUTHOR_2_PAYPAL = "https://www.paypal.me/vishalnehra";
+
+  public Billing(BasicActivity activity) {
+    Utils.openURL(URL_AUTHOR_2_PAYPAL, activity);
+  }
+
+  public void destroyBillingInstance() {
+    // do nothing
+  }
+}

app/src/fdroid/java/com/amaze/filemanager/utils/PackageInstallValidation.kt

@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2014-2022 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.amaze.filemanager.utils
+
+import java.io.File
+
+/**
+ * For non Google Play variant, this class does nothing. Just a stub.
+ */
+object PackageInstallValidation {
+    /**
+     * Do nothing.
+     */
+    @JvmStatic
+    @Throws(PackageCannotBeInstalledException::class, IllegalStateException::class)
+    fun validatePackageInstallability(f: File) = Unit
+
+    /**
+     * Exception indicating specified package cannot be installed
+     */
+    class PackageCannotBeInstalledException : Exception {
+        constructor(reason: Throwable) : super(reason)
+        constructor(reason: String) : super(reason)
+    }
+}

app/src/fdroid/java/com/cloudrail/si/CloudRail.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.cloudrail.si;
+
+import android.content.Intent;
+
+public class CloudRail {
+  public static void setAuthenticationResponse(Intent i) {}
+
+  public static void setAppKey(String id) {}
+}

app/src/fdroid/java/com/cloudrail/si/interfaces/CloudStorage.java

@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.cloudrail.si.interfaces;
+
+import java.io.InputStream;
+import java.util.Collections;
+import java.util.List;
+
+import com.cloudrail.si.types.CloudMetaData;
+import com.cloudrail.si.types.SpaceAllocation;
+
+public class CloudStorage {
+
+  public List<CloudMetaData> getChildren(String str) {
+    return Collections.emptyList();
+  }
+
+  public void logout() {}
+
+  public void delete(String path) {}
+
+  public void move(String path1, String path2) {}
+
+  public void copy(String path1, String path2) {}
+
+  public boolean exists(String path) {
+    return false;
+  }
+
+  public void loadAsString(String str) {}
+
+  public SpaceAllocation getAllocation() {
+    return new SpaceAllocation();
+  }
+
+  public void login() {}
+
+  public String saveAsString() {
+    return "";
+  }
+
+  public String getUserLogin() {
+    return "";
+  }
+
+  public void useAdvancedAuthentication() {}
+
+  public void createFolder(String extSyncFolder) {}
+
+  public InputStream download(String path) {
+    return null;
+  }
+
+  public InputStream getThumbnail(String path) {
+    return null;
+  }
+
+  public void upload(String extSyncFile, InputStream outStream, long length, boolean b) {}
+
+  public CloudMetaData getMetadata(String str) {
+    return null;
+  }
+
+  public String createShareLink(String str) {
+    return "";
+  }
+}

app/src/fdroid/java/com/cloudrail/si/services/Box.java

@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.cloudrail.si.services;
+
+import com.cloudrail.si.interfaces.CloudStorage;
+
+import android.content.Context;
+
+public class Box extends CloudStorage {
+  public Box(Context unused1, String unused2, String unused3) {
+    super();
+  }
+}

app/src/fdroid/java/com/cloudrail/si/services/Dropbox.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2014-2024 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>,
+ * Emmanuel Messulam<emmanuelbendavid@gmail.com>, Raymond Lai <airwave209gt at gmail.com> and Contributors.
+ *
+ * This file is part of Amaze File Manager.
+ *
+ * Amaze File Manager is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.cloudrail.si.services;
+
+import com.cloudrail.si.interfaces.CloudStorage;
+
+import android.content.Context;
+
+public class Dropbox extends CloudStorage {
+
+  public Dropbox(Context unused1, String unused2, String unused3, String unused4, String unused5) {
+    super();
+  }
+}