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60,155,948 | DEPLHI - Trying to get EXIF data on library images in Android | <p>I am new at developing for Android, but not so new on Delphi development though. Anyway I am struggling to get EXIT data from an image (loaded from library) and show that image on the form.</p>
<p>Here is my code:</p>
<pre><code>unit Unit1;
interface
uses
System.SysUtils, System.Types, System.UITypes, System.C... | I am new at developing for Android, but not so new on Delphi development though. Anyway I am struggling to get EXIT data from an image (loaded from library) and show that image on the form. Here is my code: [CODE] Now, the error comes from the line: [CODE] and the error is: Project ObtainPhotoInfoDemo.apk raised except... | android|delphi|delphi-10.3-rio | 0 | 2020-02-10T18:01:58.097Z | 2,020 | 2 | 18 | 0 | 455 | 1 | 527 | 61 | 3 | 3 | true | false | false | false | false | false | zero |
60,156,214 | Uninterrupted background music across all activities in Android Studio game | <p>I am currently working on a game in Android Studio and am having issues with implementing a constant soundtrack across all activities. The way I want it to work is that when the app is started up, an audio file will begin playing and looping and will continue looping throughout all activities, and essentially never ... | I am currently working on a game in Android Studio and am having issues with implementing a constant soundtrack across all activities. The way I want it to work is that when the app is started up, an audio file will begin playing and looping and will continue looping throughout all activities, and essentially never end... | java|android-studio|game-development | 2 | 2020-02-10T18:21:47.340Z | 2,020 | 2 | 18 | 0 | 226 | 1 | 845 | 75 | 3 | 0 | false | false | false | false | false | false | low |
60,156,443 | How do I use popBackStack() to return to a previous fragment in my Android app? | <p>I'm trying to return back to a previous fragment from an activity but I cannot get the functionality to work.</p>
<p>Here is the relevant code from my activity class:</p>
<pre><code> fun previousSubCountryListButtonClicked(view: View) {
val fragmentManager = supportFragmentManager
fragmentManag... | I'm trying to return back to a previous fragment from an activity but I cannot get the functionality to work. Here is the relevant code from my activity class: [CODE] and here is my fragment class: [CODE] I am struggling to understand the official documentation on Android so I would appreciate any help possible. Do I n... | android|kotlin | 0 | 2020-02-10T18:37:39.320Z | 2,020 | 2 | 18 | 0 | 168 | 1 | 366 | 79 | 2 | 2 | true | false | false | false | false | false | zero |
60,156,495 | Integrate OpenCV with Android Project | <p>I'm trying to integrate OpenCV SDK with my Android Studio project but I don't have any idea on how to do so. I'm fairly new to android and know only the basics. All the solutions I can find are at least 5 or 6 years old so can someone please give me an updated solution. Thank you.</p>
<p>(I basically need the steps... | I'm trying to integrate OpenCV SDK with my Android Studio project but I don't have any idea on how to do so. I'm fairly new to android and know only the basics. All the solutions I can find are at least 5 or 6 years old so can someone please give me an updated solution. Thank you. (I basically need the steps to integra... | android|opencv|opencv4android | 1 | 2020-02-10T18:41:32.760Z | 2,020 | 2 | 18 | 0 | 51 | 1 | 346 | 37 | 3 | 0 | false | false | false | false | false | false | low |
60,156,528 | How to get specific values from firebase realtime database.Similar to a where clause in sql | <p>Am kind of new to android and firebase but I need to get some values from my firebase realtime database similar to a select stmt in sql(select address,name from All_machines where terminal_id = "terminal_id").
When i did the code below i was getting a null pointer exeception. But I guess am yet to understand the con... | Am kind of new to android and firebase but I need to get some values from my firebase realtime database similar to a select stmt in sql(select address,name from All_machines where terminal_id = "terminal_id"). When i did the code below i was getting a null pointer exeception. But I guess am yet to understand the concep... | java|android|firebase|firebase-realtime-database | 1 | 2020-02-10T18:43:13.067Z | 2,020 | 2 | 18 | 0 | 53 | 1 | 356 | 91 | 4 | 2 | true | false | false | false | false | false | low |
60,156,623 | TransitionManager and ConstraintLayout with Guideline not working | <p>I am trying to get a view from full screen to half screen using <code>TransitionManager</code> <code>ConstraintLayout</code> and <code>Guideline</code></p>
<p>this should be straight forward. Move from constraint to bottom parent, to the 50% guideline.
Check out the video of the result. It reduces the height to 1d... | I am trying to get a view from full screen to half screen using TransitionManager ConstraintLayout and Guideline this should be straight forward. Move from constraint to bottom parent, to the 50% guideline. Check out the video of the result. It reduces the height to 1dp. My first layout: [CODE] My second layout: [CODE]... | android|android-constraintlayout|android-transitions | 0 | 2020-02-10T18:50:50.940Z | 2,020 | 2 | 18 | 0 | 335 | 1 | 357 | 65 | 3 | 3 | true | false | false | false | false | false | zero |
60,156,702 | how to change textview using firebase? help needed | <p>i dont know anything about app developing sorry if this has been asked before but i looked all over and couldnt find any solution.</p>
<p>so here is my problem.</p>
<p>in main activity there are three buttons named A B C.
if u click A then A1 activity will open which also has three buttons A1,A2,A3
now if u click ... | i dont know anything about app developing sorry if this has been asked before but i looked all over and couldnt find any solution. so here is my problem. in main activity there are three buttons named A B C. if u click A then A1 activity will open which also has three buttons A1,A2,A3 now if u click A1 you will get val... | android|firebase|firebase-realtime-database|textview | 0 | 2020-02-10T18:56:43.153Z | 2,020 | 2 | 18 | 0 | 63 | 0 | 911 | 50 | 4 | 3 | true | true | false | false | false | false | zero |
60,156,733 | How Do I Trigger Adaptive/Maskable Icon for PWA in Android Task Switcher | <h1>Background</h1>
<p>I'm trying to convert a web app into a true PWA. The only thing I haven't been able to get working is the adaptive icon in the Android Task Switcher view. Adaptive icon works perfectly in the app drawer:</p>
<p><a href="https://i.stack.imgur.com/SKsYF.jpg" rel="noreferrer"><img src="https://i.sta... | Background I'm trying to convert a web app into a true PWA. The only thing I haven't been able to get working is the adaptive icon in the Android Task Switcher view. Adaptive icon works perfectly in the app drawer: However, it doesn't work in the task switcher: My manifest code is: [CODE] | android|progressive-web-apps | 7 | 2020-02-10T18:59:28.703Z | 2,020 | 2 | 18 | 0 | 951 | 0 | 289 | 72 | 2 | 1 | true | true | false | false | false | false | medium |
60,156,753 | Receiving data in xamarin with bluetooth | <p>I am trying to receive bluetooth data that is send from my pic microcontroller (MCU). Upon reading the incoming data the data is split up (see picture).</p>
<p><a href="https://i.stack.imgur.com/Uhu6c.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Uhu6c.jpg" alt="Datasplit"></a></p>
<p><a href=... | I am trying to receive bluetooth data that is send from my pic microcontroller (MCU). Upon reading the incoming data the data is split up (see picture). How does this happen and how to resolve this problem? Here is my code for receiving data: [CODE] | c#|android|xamarin|xamarin.android|bluetooth | 0 | 2020-02-10T19:00:47.440Z | 2,020 | 2 | 19 | 0 | 13 | 0 | 249 | 40 | 5 | 1 | true | true | false | false | false | false | zero |
60,156,794 | Having an issue with radio button click in recyclerview | <blockquote>
<p>So, I followed this <a href="https://stackoverflow.com/a/29030776/7505562">link</a> for single click functionality using a radio button in my case inside a recyclerview. Its working almost fine. Only facing one issue, is when you try tapping twice on the first item of recyclerview, it always stays tru... | So, I followed this link for single click functionality using a radio button in my case inside a recyclerview. Its working almost fine. Only facing one issue, is when you try tapping twice on the first item of recyclerview, it always stays true even though you try hitting any other item after that. Below is the logic w... | android|android-recyclerview|radio-button | 0 | 2020-02-10T19:03:02.207Z | 2,020 | 2 | 19 | 0 | 260 | 1 | 485 | 55 | 3 | 1 | true | false | false | false | false | false | zero |
60,156,845 | How do i make my website available in the Google PlayStore and AppStore? | <p>If i create a website, and i want it to be available in a form of an app for both android and ios users. Do i need to learn swift and android development to achieve this or there’s an easy option to achieve it.</p> | If i create a website, and i want it to be available in a form of an app for both android and ios users. Do i need to learn swift and android development to achieve this or there’s an easy option to achieve it. | android|swift | 0 | 2020-02-10T19:07:28.100Z | 2,020 | 2 | 19 | 0 | 44 | 2 | 210 | 72 | 2 | 0 | false | false | false | false | false | false | zero |
60,156,850 | Plan a route in Google maps on phone, then share it to another app | <p>I have found a way to intercept an intent and share a route from Google maps to my Android app, like described here:
<a href="https://stackoverflow.com/questions/3526700/how-to-add-your-application-to-the-share-this-place-list-in-google-maps">How to add your application to the "share this place" list in Go... | I have found a way to intercept an intent and share a route from Google maps to my Android app, like described here: How to add your application to the "share this place" list in Google maps The problem is, that this content is plan text. I could not find a way to get an API URL, which would return me the leg... | android|google-maps|android-intent|google-maps-android-api-2|google-maps-api-2 | 1 | 2020-02-10T19:07:55.107Z | 2,020 | 2 | 19 | 0 | 112 | 0 | 1,041 | 66 | 5 | 0 | false | true | false | false | false | false | low |
60,157,156 | React Native adding google ads | <p>I want to add google ads (admob) to my react native app.
I have tried doing it with any of these - react-native-firebase, react-native-admob, expo-ads-admob.
I followed the instuctions in all of them and in each and every one of them the build of my app failed after the setup and configuration.
Is there a good guide... | I want to add google ads (admob) to my react native app. I have tried doing it with any of these - react-native-firebase, react-native-admob, expo-ads-admob. I followed the instuctions in all of them and in each and every one of them the build of my app failed after the setup and configuration. Is there a good guide to... | android|reactjs|react-native|npm|admob | 0 | 2020-02-10T19:31:45.703Z | 2,020 | 2 | 19 | 0 | 860 | 1 | 451 | 30 | 5 | 0 | false | false | false | false | false | false | zero |
60,157,309 | Android - Custom Toast Class | <p>I am trying to create a class that it´s supossed to show a toast every time that an object of this class is instaciated.
I want to do this so that I don´t have the same toast code repeated in every activity.</p>
<pre><code>public class Toast extends android.widget.Toast {
String toast_text;
Context toast_con... | I am trying to create a class that it´s supossed to show a toast every time that an object of this class is instaciated. I want to do this so that I don´t have the same toast code repeated in every activity. [CODE] These are the following erros: On the constructor: "There is no default constructor available in &qu... | java|android|toast|android-toast | 1 | 2020-02-10T19:41:29.283Z | 2,020 | 2 | 19 | 0 | 156 | 1 | 476 | 28 | 4 | 1 | true | false | false | false | false | false | low |
60,157,371 | admob SettingEnabled false | <p>I have a code an i use the same id than an other app that the code i lost. What i can tell you was that this id was working but when i loose the code i can't tell you if with this app the code works or not. What's strange it's that it was working on another app that use admob and facebook mediation. So why it's isn'... | I have a code an i use the same id than an other app that the code i lost. What i can tell you was that this id was working but when i loose the code i can't tell you if with this app the code works or not. What's strange it's that it was working on another app that use admob and facebook mediation. So why it's isn't w... | java|android|android-studio|admob | 0 | 2020-02-10T19:46:18.210Z | 2,020 | 2 | 19 | 0 | 324 | 1 | 809 | 26 | 4 | 6 | true | false | false | false | false | false | zero |
60,157,432 | i got this error while i builde my project | <blockquote>
<p>Manifest merger failed : uses-sdk:minSdkVersion 15 cannot be smaller
than version 16 declared in library
[com.google.firebase:firebase-iid:20.0.2]
C:\Users\bushi.gradle\caches\transforms-2\files-2.1\946a39d7756c6b05aa38a853bdffc128\firebase-iid-20.0.2\AndroidManifest.xml
as the library might b... | Manifest merger failed : uses-sdk:minSdkVersion 15 cannot be smaller than version 16 declared in library [com.google.firebase:firebase-iid:20.0.2] C:\Users\bushi.gradle\caches\transforms-2\files-2.1\946a39d7756c6b05aa38a853bdffc128\firebase-iid-20.0.2\AndroidManifest.xml as the library might be using APIs not available... | android|build | 0 | 2020-02-10T19:50:44.127Z | 2,020 | 2 | 19 | 0 | 569 | 1 | 551 | 42 | 2 | 0 | false | false | false | false | false | false | zero |
60,157,498 | Is LifecycleService deprecated along with lifecycle-extensions artifact? | <p>It seems the LifecycleService class that used to live in the <code>lifecycle-extensions</code> artifact is not available in any of the current recommended artifacts. I'd expect it to be in <code>lifecycle-runtime</code>, which is the one without ViewModel andLiveData, but <code>LifecycleService</code> is not in <cod... | It seems the LifecycleService class that used to live in the lifecycle-extensions artifact is not available in any of the current recommended artifacts. I'd expect it to be in lifecycle-runtime , which is the one without ViewModel andLiveData, but LifecycleService is not in lifecycle-viewmodel or lifecycle-livedata . H... | android|deprecated|androidx|android-architecture-components|android-architecture-lifecycle | 3 | 2020-02-10T19:56:42.180Z | 2,020 | 2 | 19 | 0 | 1,147 | 1 | 394 | 72 | 5 | 0 | false | false | false | false | false | false | low |
60,157,574 | Gradlew lint execution failed for task kaptDebugKotlin | <p>I'm currently trying to setup CI/CD for my project and would like to have it run lint when ever it builds the <code>develop</code> branch (stopping the build if there are unhandled lint issues). In order for this to work right, I need to have a lint-baseline.xml generate, as well as to be able to run lint locally be... | I'm currently trying to setup CI/CD for my project and would like to have it run lint when ever it builds the develop branch (stopping the build if there are unhandled lint issues). In order for this to work right, I need to have a lint-baseline.xml generate, as well as to be able to run lint locally before I push to d... | android|gradle|kotlin|lint | 1 | 2020-02-10T20:02:32.233Z | 2,020 | 2 | 20 | 0 | 216 | 0 | 925 | 54 | 4 | 2 | true | true | false | false | false | false | low |
60,157,727 | Android animationUtils or AnimatorSet problms | <p><a href="https://youtu.be/1c2TYKv50Ic" rel="nofollow noreferrer">https://youtu.be/1c2TYKv50Ic</a>
What is the bonus (HEMEN AL)button animation code included in the video. Could you help</p>
<p>code:</p>
<pre><code>int basY =100;
int sonY = 10;
CipView cip = new CipView(context);
AnimatorSet1 = new Anim... | https://youtu.be/1c2TYKv50Ic What is the bonus (HEMEN AL)button animation code included in the video. Could you help code: [CODE] | android|android-studio | -2 | 2020-02-10T20:13:59.063Z | 2,020 | 2 | 20 | 0 | 45 | 1 | 129 | 45 | 2 | 1 | true | false | false | false | false | true | negative |
60,157,735 | Layout is not going to the bottom! It's on the side | <p>When I create a new Layout, it is appearing on the right side of the screen. I want it to be at the bottom, below my linear layout. Example in the picture.</p>
<p><a href="https://i.stack.imgur.com/L9uRw.png" rel="nofollow noreferrer">LayoutPicture</a></p> | When I create a new Layout, it is appearing on the right side of the screen. I want it to be at the bottom, below my linear layout. Example in the picture. LayoutPicture | c#|visual-studio|android-layout|xamarin|xamarin.android | -1 | 2020-02-10T20:14:33.400Z | 2,020 | 2 | 20 | 0 | 91 | 2 | 169 | 51 | 5 | 0 | false | false | false | false | false | true | negative |
60,157,897 | Persistent TCP Client in Android App doens´t receive data | <p>I have an ESP8266 12F in Soft AP mode(Server) and trying to connect my Android App to it in persistent mode(TCP).</p>
<p>I'm trying with this code and I can send data but not receive the answer an I know that the answer is being sent because I'm sniffing the ESP8266 connection.</p>
<p>The goal is to start a TCP cl... | I have an ESP8266 12F in Soft AP mode(Server) and trying to connect my Android App to it in persistent mode(TCP). I'm trying with this code and I can send data but not receive the answer an I know that the answer is being sent because I'm sniffing the ESP8266 connection. The goal is to start a TCP client connection aga... | android|tcpclient | 0 | 2020-02-10T20:26:18.997Z | 2,020 | 2 | 20 | 0 | 34 | 0 | 580 | 57 | 2 | 1 | true | true | false | false | false | false | zero |
60,157,953 | enable & disable Gradle offline mode? | <p>I have this problem when I try to connect with 'Firebase'
[They ask me to disable 'Gradle' offline mode and Sync project </p>
<pre><code>'''dependencies {
classpath 'com.android.tools.build:gradle:2.3.3'
classpath 'com.google.gms:google-services:2.3.3'
classpath 'com.android.tools.build:gra... | I have this problem when I try to connect with 'Firebase' [They ask me to disable 'Gradle' offline mode and Sync project [CODE] ] 1 and when I Disable 'Gradle' [They ask me to enable 'Gradle' offline mode and Sync project [CODE] ] 2 Note : I unchecked the offline mode | android|firebase|android-studio | 0 | 2020-02-10T20:31:00.497Z | 2,020 | 2 | 20 | 0 | 425 | 1 | 268 | 37 | 3 | 2 | true | false | false | false | false | false | zero |
60,158,017 | Firebase notifications when app is shut down | <p>I have a working android app with firebase cloud messaging notifications, but if I shut down the app the notifications don't come untill I open the app again. Is there a possibility of creating some kind of service that would run in the background and intercept incoming messages and create notifications? Just to be ... | I have a working android app with firebase cloud messaging notifications, but if I shut down the app the notifications don't come untill I open the app again. Is there a possibility of creating some kind of service that would run in the background and intercept incoming messages and create notifications? Just to be cle... | android|firebase|kotlin|firebase-cloud-messaging | 0 | 2020-02-10T20:35:34.403Z | 2,020 | 2 | 20 | 0 | 131 | 1 | 807 | 44 | 4 | 0 | false | false | false | false | false | false | zero |
60,158,100 | Why does KieServices.Factory.get() returns null when used in Android? | <p>I'm using the <code>7.32.0.Final</code> version from maven <a href="https://mvnrepository.com/artifact/org.drools/drools-compiler" rel="nofollow noreferrer">https://mvnrepository.com/artifact/org.drools/drools-compiler</a></p>
<p>Steps to reproduce:</p>
<ol>
<li><p>Add <strong>implementation 'org.drools:drools-com... | I'm using the 7.32.0.Final version from maven https://mvnrepository.com/artifact/org.drools/drools-compiler Steps to reproduce: Add implementation 'org.drools:drools-compiler:7.32.0.Final' inside your build.gradle file. A quickly test of this is by using KieServices.Factory.get(); in your activity and see if has a valu... | android|android-studio|jboss|drools | 1 | 2020-02-10T20:41:11.150Z | 2,020 | 2 | 20 | 0 | 145 | 0 | 698 | 69 | 4 | 0 | false | true | false | false | false | false | low |
60,158,193 | Android Studio - compiler error with no changes in project window | <p>Recently I've started to have following problem with my Android Studio installation. I've already tried to wipe everything out and "start fresh" as I've spent whole day trying to find a solution, of course without luck ("wipe out" - uninstalling, removing sdk, .gradle, .Android3.5 folders etc).</p>
<p>The problem c... | Recently I've started to have following problem with my Android Studio installation. I've already tried to wipe everything out and "start fresh" as I've spent whole day trying to find a solution, of course without luck ("wipe out" - uninstalling, removing sdk, .gradle, .Android3.5 folders etc). The problem can be descr... | android|android-studio|gradle|lint | 1 | 2020-02-10T20:49:16.510Z | 2,020 | 2 | 20 | 0 | 33 | 0 | 1,123 | 65 | 4 | 0 | false | true | false | false | false | false | low |
60,158,196 | In project 'app' a resolved Google Play services library dependency depends on another at exact version (e.g. "[16.0.0]", but isn't being resolved | <blockquote>
<p>FAILURE: Build failed with an exception.</p>
<ul>
<li><p>What went wrong: Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'.</p>
<blockquote>
<p>In project 'app' a resolved Google Play services library dependency depends on another at an exact version (e.g. ... | FAILURE: Build failed with an exception. What went wrong: Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'. In project 'app' a resolved Google Play services library dependency depends on another at an exact version (e.g. "[16.0. 0]", but isn't being resolved to that version. Behavior exhibi... | android|gradle|flutter|dart|flutter-dependencies | 2 | 2020-02-10T20:49:24.250Z | 2,020 | 2 | 20 | 0 | 269 | 0 | 1,378 | 146 | 5 | 2 | true | true | false | false | false | false | low |
60,158,254 | How send a chain POST request RxJava | <p>I need to send the first <code>POST</code> request to the server, insert the received response into the second <code>POST</code> request and send it back to the server. How can I implement this with <code>RxJava</code>? At the moment, everything works, but the second question does not have time to get an answer from... | I need to send the first POST request to the server, insert the received response into the second POST request and send it back to the server. How can I implement this with RxJava ? At the moment, everything works, but the second question does not have time to get an answer from the first request and the imageMediaId f... | android|kotlin|retrofit2|rx-java2 | 0 | 2020-02-10T20:54:17.183Z | 2,020 | 2 | 20 | 0 | 82 | 0 | 389 | 36 | 4 | 2 | true | true | false | false | false | false | zero |
60,158,400 | Never entering in cursor.moveToNext() in Android SQLite | <p>I'm trying Official Documentation for Android <a href="https://developer.android.com/training/data-storage/sqlite#java" rel="nofollow noreferrer">this article</a>. Creating Database, Table and inserting data is working fine. But I'm unable to get data from database. Here is the piece of code to retrieve data from ta... | I'm trying Official Documentation for Android this article . Creating Database, Table and inserting data is working fine. But I'm unable to get data from database. Here is the piece of code to retrieve data from table. [CODE] It seems like my app does not enter in while loop i.e. while(cursor.moveToNext() So this metho... | java|android|sqlite|select|android-sqlite | 1 | 2020-02-10T21:04:59.850Z | 2,020 | 2 | 21 | 0 | 224 | 1 | 598 | 55 | 5 | 2 | true | false | false | false | false | false | low |
60,158,418 | TextView wrapping/off screen in ConstraintLayout | <p>I am trying to set two TextViews in a ConstraintLayout side by side. TextView2 (Market) should always be on right of TextView1. It should never go off screen. This is my requirement with different lengths of TextView1:</p>
<p><a href="https://i.stack.imgur.com/nuril.png" rel="nofollow noreferrer"><img src="https://... | I am trying to set two TextViews in a ConstraintLayout side by side. TextView2 (Market) should always be on right of TextView1. It should never go off screen. This is my requirement with different lengths of TextView1: This is my XML: [CODE] This works when TextView1 is small (first image). But TextView2 goes off scree... | android|android-linearlayout|android-xml|android-constraintlayout | 0 | 2020-02-10T21:06:13.633Z | 2,020 | 2 | 21 | 0 | 513 | 3 | 389 | 48 | 4 | 1 | true | false | false | false | false | false | zero |
60,158,601 | Adding views programmatically to LinearLayout but they don't appear | <p>I'm trying to populate a <code>LinearLayout</code> inside <code>simple_pdf_example.xml</code> with 10 <code>printed_order_element2.xml</code> just so I can generate a PDF with a <code>ListView</code> (which is actually a <code>LinearLayout</code>).</p>
<p>The problem is that when I do <code>linearLayoutView.addView... | I'm trying to populate a LinearLayout inside simple_pdf_example.xml with 10 printed_order_element2.xml just so I can generate a PDF with a ListView (which is actually a LinearLayout ). The problem is that when I do linearLayoutView.addView(v) 10 times, I don't see v inside the LinearLayout . I just see the original ite... | android|android-studio|android-layout | 2 | 2020-02-10T21:19:54.727Z | 2,020 | 2 | 21 | 0 | 2,610 | 3 | 500 | 67 | 3 | 3 | true | false | true | false | false | false | low |
60,158,701 | Override back button with popup message | <p>I am using navigation component to navigate between my fragments. I have 1 fragment where the user can edit some data. As soon as anything changes i set the flag "saved = false" and after user presses "save" button, flag goes to "saved = true". Now, what i want to do, is to add a usual popup message (Do u want to sa... | I am using navigation component to navigate between my fragments. I have 1 fragment where the user can edit some data. As soon as anything changes i set the flag "saved = false" and after user presses "save" button, flag goes to "saved = true". Now, what i want to do, is to add a usual popup message (Do u want to save ... | android|android-fragments|kotlin|navigation-drawer | 0 | 2020-02-10T21:28:19.033Z | 2,020 | 2 | 21 | 0 | 121 | 1 | 840 | 39 | 4 | 1 | true | false | false | false | false | false | zero |
60,158,713 | Java class was compiled with debug symbols, yet no line number is shown in stacktrace? | <p>I've received a log from someone using a Java library that I wrote, but perplexingly the stacktrace does not list the line number of my method.</p>
<p><a href="https://stackoverflow.com/questions/25174761/why-some-stacktrace-do-not-have-line-number-in-java">This question</a> seems to indicate that means the class w... | I've received a log from someone using a Java library that I wrote, but perplexingly the stacktrace does not list the line number of my method. This question seems to indicate that means the class was compiled without debug symbols, but if I take the .class file in question from the JAR they're using and run javap -v o... | java|android|stack-trace|bytecode|debug-symbols | 1 | 2020-02-10T21:29:36.953Z | 2,020 | 2 | 21 | 0 | 562 | 1 | 797 | 86 | 5 | 1 | true | false | false | false | false | false | low |
60,158,854 | Xamarin Android, how do I send POST data to a PHP page in a MySQL database? | <p>I'm aiming to create a register page that stores a users credentials in a MySQL database that uses Infinity Free to host. </p>
<p>I use PHP to get the POST values from the program to store in my database, however it simply doesn't work.</p>
<p>I'm doing this for a college project, albeit an important one so I coul... | I'm aiming to create a register page that stores a users credentials in a MySQL database that uses Infinity Free to host. I use PHP to get the POST values from the program to store in my database, however it simply doesn't work. I'm doing this for a college project, albeit an important one so I could really use some he... | c#|android|xamarin|xamarin.android | 0 | 2020-02-10T21:39:18.450Z | 2,020 | 2 | 21 | 0 | 478 | 0 | 596 | 75 | 4 | 2 | true | true | false | false | false | false | zero |
60,158,963 | Android App crashing on Enterprise MDM devices which are blocking access to camera, when trying to access it | <p>App is crashing on Zebra MDM devices on which camera access is blocked, because of which the app is crashing when trying to access the camera. Any way to check if the camera is accessible beforehand.</p> | App is crashing on Zebra MDM devices on which camera access is blocked, because of which the app is crashing when trying to access the camera. Any way to check if the camera is accessible beforehand. | android|mdm | 0 | 2020-02-10T21:48:57.953Z | 2,020 | 2 | 21 | 0 | 76 | 1 | 199 | 108 | 2 | 0 | false | false | false | false | false | false | zero |
60,159,000 | Correct context to use in RecyclerView adapter | <p>Which <code>context</code> should I be using when I use a <code>SharedPreference</code> within a <code>RecyclerView</code> adapter? This is confusing as when during the default one, <code>context</code> in <code>val mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)</code> appears as an unre... | Which context should I be using when I use a SharedPreference within a RecyclerView adapter? This is confusing as when during the default one, context in val mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(context) appears as an unresolved reference. [CODE] In fragment myTV must not be null [CODE] | android|kotlin|sharedpreferences|android-adapter|android-recyclerview | 0 | 2020-02-10T21:51:50.480Z | 2,020 | 2 | 21 | 0 | 158 | 2 | 317 | 46 | 5 | 2 | true | false | false | false | false | false | zero |
60,159,105 | Can I use WorkManager to implement a use case in Android Java where I need to call API for every 15 minutes and update the UI when app is open? | <p>Should I use WorkManager or is there any other better approach. Also, I want to use Retrofit to call the API every 15 minutes. WorkManager will execute the tasks even if we Kill the app but I only need to call API when the app is open. WorkManager is specifically for requests that need to persist and execute at some... | Should I use WorkManager or is there any other better approach. Also, I want to use Retrofit to call the API every 15 minutes. WorkManager will execute the tasks even if we Kill the app but I only need to call API when the app is open. WorkManager is specifically for requests that need to persist and execute at some po... | android|android-workmanager|android-intentservice | 0 | 2020-02-10T22:01:53.030Z | 2,020 | 2 | 22 | 0 | 262 | 0 | 622 | 143 | 3 | 0 | false | true | false | false | false | false | zero |
60,159,198 | NullPointerException with findViewById in variable definition | <p>I have read the immensely popular thread about Null Point Exceptions but I'm still confused about why I'm getting the error. I am attempting to make sure some EditText's are filled out. I have tried it in the onCreate method and it still doesnt work. Any help would be appreciated. I apologize if this is some stupid ... | I have read the immensely popular thread about Null Point Exceptions but I'm still confused about why I'm getting the error. I am attempting to make sure some EditText's are filled out. I have tried it in the onCreate method and it still doesnt work. Any help would be appreciated. I apologize if this is some stupid que... | java|android|android-studio | 0 | 2020-02-10T22:09:31.203Z | 2,020 | 2 | 22 | 0 | 48 | 1 | 412 | 61 | 3 | 2 | true | false | false | false | false | false | zero |
60,159,401 | Does Litho Support Data Binding? | <p>I've been reviewing the documents and I can't find anything talking about whether or not <code>Litho</code> supports data binding. There is one comment I've found <a href="https://newfivefour.com/android-litho-tutorial.html" rel="nofollow noreferrer">here</a> that says, "It supports one-directional data binding..." ... | I've been reviewing the documents and I can't find anything talking about whether or not Litho supports data binding. There is one comment I've found here that says, "It supports one-directional data binding..." but there isn't anything in the docs that outlines how you might use data binding. So does Litho support dat... | android|litho | 0 | 2020-02-10T22:27:46.067Z | 2,020 | 2 | 22 | 0 | 116 | 1 | 356 | 32 | 2 | 0 | false | false | false | false | false | false | zero |
60,159,449 | MVVM model - I can't find a bug that interferes with creating ViewModel | <p>I have a problem with View Model. In activity "Analysis" I had to break something in the code, and I can't find the error. Can somebody help me. I'm a newbie in the Android program and I often make stupid mistakes. I will try to find the error by then.
Thanks so much for your help
Regards</p>
<p>DAO
package com.exa... | I have a problem with View Model. In activity "Analysis" I had to break something in the code, and I can't find the error. Can somebody help me. I'm a newbie in the Android program and I often make stupid mistakes. I will try to find the error by then. Thanks so much for your help Regards DAO package com.example.mwprot... | android|database|android-studio|kotlin|mvvm | -2 | 2020-02-10T22:32:35.030Z | 2,020 | 2 | 22 | 0 | 75 | 1 | 2,977 | 71 | 5 | 5 | true | false | false | false | false | true | negative |
60,159,482 | Google Maps Android SDK - OnIndoorStateChangeListener issues | <p>I am displaying a map, which zooms onto a specific building.
I want to be able to access the buildings floors and the current selected floor.</p>
<p>However, the code below does not work and I seem to have misunderstood the point of GoogleMap.OnIndoorStateChangeListener </p>
<pre><code>public class MapsActivity e... | I am displaying a map, which zooms onto a specific building. I want to be able to access the buildings floors and the current selected floor. However, the code below does not work and I seem to have misunderstood the point of GoogleMap.OnIndoorStateChangeListener [CODE] How would I correctly return the building floors ... | android|google-maps | 0 | 2020-02-10T22:35:22.150Z | 2,020 | 2 | 22 | 0 | 74 | 1 | 423 | 60 | 2 | 1 | true | false | false | false | false | false | zero |
60,159,508 | Problem access to GPIO rasbery pi 3 with android things | <p>I want to turn on A LED with android things and raspberry Pi 3. I did it as instructed in <a href="https://developer.android.com/things/sdk/pio/gpio" rel="nofollow noreferrer">https://developer.android.com/things/sdk/pio/gpio</a>. And I am using last android things version (1.0.15).
any comments why I get a such er... | I want to turn on A LED with android things and raspberry Pi 3. I did it as instructed in https://developer.android.com/things/sdk/pio/gpio . And I am using last android things version (1.0.15). any comments why I get a such error? 2009-01-01 03:30:07.762 667-667/com.inflashpay.inflash E/Request Permission: List of ava... | gpio|android-things | 0 | 2020-02-10T22:39:07.660Z | 2,020 | 2 | 22 | 0 | 252 | 2 | 612 | 55 | 2 | 1 | true | false | false | false | false | false | zero |
60,159,675 | why assigning instance variable inside method of implemented interface does not work while calling it from another local methods of the same class? | <p>I have a class called "A" implements interface "I" like below</p>
<pre><code>public interface I<T>{
void setList(List<T> list)
}
public class A implements I<M>{
private List<M> mList;
public void load(){
//Working on mList....
}
public void method(){
someList;
... | I have a class called "A" implements interface "I" like below [CODE] I want to assign value of list to mList and use it wherever inside the class however the value will be assigned inside the overriden method but when I use mList in any other methods like load it does not give me the value. | java|android|oop | 0 | 2020-02-10T22:53:52.517Z | 2,020 | 2 | 22 | 0 | 42 | 1 | 291 | 147 | 3 | 1 | true | false | false | false | false | false | zero |
60,159,710 | What array should I choose to insert this json object in it? | <p>I am having a hard time with these arrays in Android. I am a newbie to Android. I know it is a simple question but even when googling it I couldn't find something that would help(I know there are many sites but I am not really sure what I need in this case).</p>
<p>I have a JSON object which contains some arrays an... | I am having a hard time with these arrays in Android. I am a newbie to Android. I know it is a simple question but even when googling it I couldn't find something that would help(I know there are many sites but I am not really sure what I need in this case). I have a JSON object which contains some arrays and I would l... | java|android|arrays | 0 | 2020-02-10T22:57:07.960Z | 2,020 | 2 | 22 | 0 | 46 | 1 | 481 | 60 | 3 | 2 | true | false | false | false | false | false | zero |
60,159,751 | Xamarin.Forms (AltBeacon Android Library) - Send local notification when detected beacon in background | <p>I appreciate some feedback on how to handle this:</p>
<p>App in foreground works fine, detects beacons and I can generate local notifications from there. When app is in background or terminated I still can bring it back to life when beacon gets in range, but that "forces" me to open the app. I would like the follow... | I appreciate some feedback on how to handle this: App in foreground works fine, detects beacons and I can generate local notifications from there. When app is in background or terminated I still can bring it back to life when beacon gets in range, but that "forces" me to open the app. I would like the following behavio... | android|notifications|local|altbeacon | 0 | 2020-02-10T23:00:28.850Z | 2,020 | 2 | 23 | 0 | 195 | 1 | 707 | 102 | 4 | 0 | false | false | false | false | false | false | zero |
60,159,752 | Android app can't send request through NGROK on real device | <p>I know there are a lot of similar question but mine is particular.
I have Android app using a NodeJS Back-end on localhost:3000. In order to test my app on my real device (and other friend so far from me), I'm using Ngrok to redirect requests.
Then, on Postman, I can reach the BackEnd through Ngrok. When I run my A... | I know there are a lot of similar question but mine is particular. I have Android app using a NodeJS Back-end on localhost:3000. In order to test my app on my real device (and other friend so far from me), I'm using Ngrok to redirect requests. Then, on Postman, I can reach the BackEnd through Ngrok. When I run my App o... | android|node.js|android-studio|retrofit|ngrok | 1 | 2020-02-10T23:00:29.933Z | 2,020 | 2 | 23 | 0 | 1,710 | 1 | 720 | 59 | 5 | 1 | true | false | false | false | false | false | low |
60,159,774 | Need to identify type of View | <p>Android. API 16 (I know, is old but I can't change)</p>
<p>I need to identify the type of view in focus programmatically.
I have a thread capable to generate data but not always the correct view is in focus (EditText).
I need to check, when the data are ready, if the current view in focus can handle the data.
If ye... | Android. API 16 (I know, is old but I can't change) I need to identify the type of view in focus programmatically. I have a thread capable to generate data but not always the correct view is in focus (EditText). I need to check, when the data are ready, if the current view in focus can handle the data. If yes, ok, if n... | android|android-listview|android-edittext | 0 | 2020-02-10T23:03:06.850Z | 2,020 | 2 | 23 | 0 | 35 | 1 | 559 | 29 | 3 | 0 | false | false | false | false | false | false | zero |
60,159,798 | volley not work and get error in sample request | <p>hi i am new in android i tray to learn volley but i have problem
i don't know where i have problem i just get That didn't work! error
i use a sample volley request to learn
but i have getting just error
please help me and guide me where i have problem and what i should to do</p>
<p>activity_main:</p>
<pre><code>&l... | hi i am new in android i tray to learn volley but i have problem i don't know where i have problem i just get That didn't work! error i use a sample volley request to learn but i have getting just error please help me and guide me where i have problem and what i should to do activity_main: [CODE] MainActivity: [CODE] m... | android|android-volley | 0 | 2020-02-10T23:06:40.673Z | 2,020 | 2 | 23 | 0 | 833 | 1 | 335 | 47 | 2 | 3 | true | false | false | false | false | false | zero |
60,159,867 | Android Navigation Component remove toolbar animation | <p>how can i remove toolbar animation when I am using navigation component with toolbar like this:</p>
<p><code>NavigationUI.setupWithNavController(toolbar, findNavController(R.id.nav_host_fragment))</code></p>
<p>Inside each fragment i have custom menu (and <code>setHasOptionsMenu(true)</code>). On every fragment tr... | how can i remove toolbar animation when I am using navigation component with toolbar like this: NavigationUI.setupWithNavController(toolbar, findNavController(R.id.nav_host_fragment)) Inside each fragment i have custom menu (and setHasOptionsMenu(true) ). On every fragment transaction made by findNavController().popBac... | android|android-jetpack | 10 | 2020-02-10T23:14:55.953Z | 2,020 | 2 | 23 | 0 | 1,191 | 1 | 451 | 53 | 2 | 0 | false | false | false | false | true | false | medium |
60,159,953 | How MotionLayout KeyCycle works? | <p>My motionScene file has</p>
<pre><code> <KeyCycle
motion:motionTarget="@+id/textView5"
motion:framePosition="10"
motion:waveShape="sin"
motion:wavePeriod="1"
android:rotation="90"
motion:waveOffset="0" />
</code></pre>
<p>As a result... | My motionScene file has [CODE] As a result my button is shaking the whole way from starting point and it starts faster and then getting to end it slows down .And I don't understand in this case if the animation starts from 0 position what framePosition stands for or what wavePeriod stands for? | android|android-motionlayout | 3 | 2020-02-10T23:25:39.147Z | 2,020 | 2 | 23 | 0 | 180 | 0 | 294 | 32 | 2 | 1 | true | true | false | false | false | false | low |
60,160,289 | Problems Downloading PDF FIle with okhttp3 and retrofit | <p>My android application consume a service that returns a PDF file that contains certain data of the user, the problem is that when the service takes more than 5 seconds without responding the connection closes but the request is still open so new connections are made and then a timeout exception is launched.</p>
<p>... | My android application consume a service that returns a PDF file that contains certain data of the user, the problem is that when the service takes more than 5 seconds without responding the connection closes but the request is still open so new connections are made and then a timeout exception is launched. if the resp... | android|sockets|kotlin|retrofit|okhttp | 1 | 2020-02-11T00:11:56.797Z | 2,020 | 2 | 0 | 1 | 64 | 0 | 596 | 55 | 5 | 1 | true | true | false | false | false | false | low |
60,160,608 | textColorPrimary is to colorOnBackground/colorOnSurface while textColorSecondary is to? | <p>So I've been following the guidelines mentioned here
<a href="https://material.io/develop/android/theming/color/" rel="nofollow noreferrer">https://material.io/develop/android/theming/color/</a> for Color Theming my application. </p>
<p>Previously before this, there was an attribute called <code>textColorPrimary<... | So I've been following the guidelines mentioned here https://material.io/develop/android/theming/color/ for Color Theming my application. Previously before this, there was an attribute called textColorPrimary and textColorSecondary . However now according to the document, you should use colorOnBackground and colorOnSur... | android|material-components-android|theming | 4 | 2020-02-11T01:04:42.690Z | 2,020 | 2 | 1 | 1 | 564 | 0 | 684 | 87 | 3 | 0 | false | true | false | false | false | false | low |
60,160,779 | Firebase Realtime. Fields filled in different fields | <p>When registering the data are going to fields other than firebase realtime I am not understanding why this problem, could someone help me?</p>
<p>the problem is that when filling
address field in the firebase record it fills with email and the email fills with phone number. does anyone know what i'm doing wrong?</p... | When registering the data are going to fields other than firebase realtime I am not understanding why this problem, could someone help me? the problem is that when filling address field in the firebase record it fills with email and the email fills with phone number. does anyone know what i'm doing wrong? Users.java [C... | android|firebase|firebase-realtime-database | 1 | 2020-02-11T01:33:31.023Z | 2,020 | 2 | 1 | 1 | 36 | 1 | 324 | 52 | 3 | 1 | true | false | false | false | false | false | low |
60,160,873 | Is it bad practice to pass a fragment as argument to RecyclerView.Adapter? To help onClick | <p>I was researching best ways to implement onClick for recycler views, there are good ways to do this, but is passing the fragment and referencing a function in the fragment a decent solution?
First time asking a question here so excuse the poor format.</p>
<p>Fragment:</p>
<pre><code>class MyFragment: BaseFragment... | I was researching best ways to implement onClick for recycler views, there are good ways to do this, but is passing the fragment and referencing a function in the fragment a decent solution? First time asking a question here so excuse the poor format. Fragment: [CODE] RecyclerView.Adapter: [CODE] The above solution wor... | java|android|kotlin | 0 | 2020-02-11T01:45:52.700Z | 2,020 | 2 | 1 | 1 | 126 | 1 | 380 | 90 | 3 | 2 | true | false | false | false | false | false | zero |
60,160,919 | Scaffold not found error in Flutter for BottomModalSheet widget even when it is defined inside a Scaffold | <p>I was trying to implement a BottomModalSheet for a test App. But every time the same error pops up saying that Scaffold not found. The code for the app is below. The error shows the Scaffold is implemented by the MaterialApp Widget, So I removed the MaterialApp Widget and tried but the same error popped up again.</p... | I was trying to implement a BottomModalSheet for a test App. But every time the same error pops up saying that Scaffold not found. The code for the app is below. The error shows the Scaffold is implemented by the MaterialApp Widget, So I removed the MaterialApp Widget and tried but the same error popped up again. [CODE... | android|flutter|dart | 4 | 2020-02-11T01:51:55.473Z | 2,020 | 2 | 1 | 1 | 3,053 | 3 | 357 | 105 | 3 | 2 | true | false | true | false | false | false | low |
60,160,936 | Why use underscore kotlin convention when declaring variables in view model | <p>In the view model of the android blueprint example, Google used the following pattern:</p>
<pre><code>private val _dialog = MutableLiveData<Dialog>()
val dialog : LiveData<FindaDialogFragment> = _dialog
</code></pre>
<p>I searched Google for the reason. In conclusion, we restricted access so that fragm... | In the view model of the android blueprint example, Google used the following pattern: [CODE] I searched Google for the reason. In conclusion, we restricted access so that fragments and activities could not modify the data in the viewModel. I understood but could not sympathize. Is there really only one reason? If so, ... | android|kotlin|mvvm|viewmodel | 4 | 2020-02-11T01:55:18.987Z | 2,020 | 2 | 1 | 1 | 895 | 1 | 548 | 75 | 4 | 2 | true | false | false | false | false | false | low |
60,160,970 | On Android, is it necessary to remove a sensor listener when an activity is destroyed? | <p>On the Android platform, <code>Activity</code> objects may register <code>SensorEventListener</code>'s. There are examples that show the <code>Listener</code> object being explicitly removed when the <code>Activity</code> to which it belongs is destroyed. But other examples do not include this step, suggesting that ... | On the Android platform, Activity objects may register SensorEventListener 's. There are examples that show the Listener object being explicitly removed when the Activity to which it belongs is destroyed. But other examples do not include this step, suggesting that this may be done automatically. That would make the ex... | java|android|listener|sensors | 0 | 2020-02-11T02:01:35.740Z | 2,020 | 2 | 2 | 1 | 437 | 1 | 575 | 86 | 4 | 0 | false | false | false | false | false | false | zero |
60,160,986 | Input fields are covered by the keyboard | <p>Whenever a user clicks on an input field, it is covered by the keyboard and blocks the user from seeing what's being typed. Is there a workaround, similar to React Native's KeyboardAvoidingView?</p> | Whenever a user clicks on an input field, it is covered by the keyboard and blocks the user from seeing what's being typed. Is there a workaround, similar to React Native's KeyboardAvoidingView? | android|android-jetpack|android-jetpack-compose | 1 | 2020-02-11T02:03:50.383Z | 2,020 | 2 | 2 | 1 | 488 | 1 | 194 | 40 | 3 | 0 | false | false | false | false | false | false | low |
60,161,008 | NotificationListenerService doesn't detect missed calls notification | <p>I'm using <strong>NotificationListenerService</strong> to detect when there's a new notification and when it's cleared. It works fine for all apps except for when there's a missed call notification, it doesn't detect it. How to solve this?</p>
<pre><code>public class NotificationService extends NotificationListener... | I'm using NotificationListenerService to detect when there's a new notification and when it's cleared. It works fine for all apps except for when there's a missed call notification, it doesn't detect it. How to solve this? [CODE] In AndroidManifest.xml [CODE] Permission [CODE] Thank you in advance. | android|android-service|android-notifications | 1 | 2020-02-11T02:06:40.887Z | 2,020 | 2 | 2 | 1 | 247 | 1 | 299 | 68 | 3 | 3 | true | false | false | false | false | false | low |
60,161,064 | SendBroadcast to closed Activity | <p>I have a simple Service which sends broadcasts to two different Activities at the same time</p>
<p><strong>From Service to Activity 1</strong></p>
<pre><code>Intent BroadcastIntent = new Intent(this, typeof(MainActivity.PrivateServiceReceiver));
BroadcastIntent.SetAction(MainActivity.PrivateServiceReceiver.UPDATE)... | I have a simple Service which sends broadcasts to two different Activities at the same time From Service to Activity 1 [CODE] From Service to Activity 2 [CODE] Activity 1 is the main activity so it receives the broadcast fine where activity 2 can only receive the broadcast once it is opened by the user (regardless if i... | android | 0 | 2020-02-11T02:14:30.913Z | 2,020 | 2 | 2 | 1 | 38 | 0 | 2,014 | 32 | 1 | 3 | true | true | false | false | false | false | zero |
60,161,149 | Phonegap GPS location plugin cordova-plugin-gpslocation | <p>I am trying to get gps coordinates to move a google map in my phone. My xml file has the plugin added like this:</p>
<pre><code><plugin name="cordova-plugin-gpslocation" spec="1" />
</code></pre>
<p>When I click my button to get my coordinates this code runs:</p>
<pre><code> function locateMe(){
ale... | I am trying to get gps coordinates to move a google map in my phone. My xml file has the plugin added like this: [CODE] When I click my button to get my coordinates this code runs: [CODE] The gps Plugin I am in using: https://www.npmjs.com/package/cordova-plugin-gpslocation My app seems to recognize the plugin is added... | android|cordova|gps|phonegap-plugins|phonegap-build | 0 | 2020-02-11T02:26:59.813Z | 2,020 | 2 | 2 | 1 | 582 | 1 | 545 | 55 | 5 | 2 | true | false | false | false | false | false | zero |
60,161,202 | Custom List View in android is not working. App stops working. Image view is not showing images | <p>I am new to android studio, trying to learn it. I was trying to make a list view with custom adapter to show image and text. But it stops working. I tried everything on internet but didn't work.I have figured out that error is in public View getView(int position,View view,ViewGroup parent) method at line ImageView.s... | I am new to android studio, trying to learn it. I was trying to make a list view with custom adapter to show image and text. But it stops working. I tried everything on internet but didn't work.I have figured out that error is in public View getView(int position,View view,ViewGroup parent) method at line ImageView.setI... | android|android-imageview|listadapter | 0 | 2020-02-11T02:34:59.117Z | 2,020 | 2 | 2 | 1 | 41 | 3 | 416 | 95 | 3 | 1 | true | false | false | false | false | false | zero |
60,161,206 | Can't get app to update based on accelerometer data in Android Studio | <p>I am trying to clear the text labels/output when the phone is shaken by using accelerometer data. </p>
<p>This is what I have:</p>
<pre><code>imports ....
public class Main_Activity extends AppCompatActivity implements TextToSpeech.OnInitListener, SensorEventListener{
public void onAccuracyChanged(Sensor arg0... | I am trying to clear the text labels/output when the phone is shaken by using accelerometer data. This is what I have: [CODE] Everything works except when I shake my phone, the text doesn't clear. | java|android|accelerometer|android-sensors | 0 | 2020-02-11T02:35:23.257Z | 2,020 | 2 | 2 | 1 | 54 | 1 | 196 | 69 | 4 | 1 | true | false | false | false | false | false | zero |
60,161,229 | What is common thing to handle for ios and android platform in react-native? | <p>I've been building react-native for android at beginning and never been into IOS as I don't have project that use IOS at that moment and I don't own IOS or MacOS. And I'm clueless of what is difference between IOS and Android in general. I'm currently need to develop my app to be able to use by both Android and IOS.... | I've been building react-native for android at beginning and never been into IOS as I don't have project that use IOS at that moment and I don't own IOS or MacOS. And I'm clueless of what is difference between IOS and Android in general. I'm currently need to develop my app to be able to use by both Android and IOS. Wh... | android|ios|react-native | -1 | 2020-02-11T02:38:40.083Z | 2,020 | 2 | 2 | 1 | 114 | 1 | 601 | 76 | 3 | 1 | true | false | false | false | false | true | negative |
60,161,253 | Date and Time compare today in Android | <pre><code> dateTime_form_api = "2020/02/11 10:23 AM";
dateTime_from_system = "2020/02/11 13:00 PM";
</code></pre>
<p>I want to compare dateTime_form_api and dateTime_from_system</p>
<p>if dateTime_from_system after dateTime_form_api show "Next time"</p>
<p>if dateTime_from_system before dateTime_form_api sh... | [CODE] I want to compare dateTime_form_api and dateTime_from_system if dateTime_from_system after dateTime_form_api show "Next time" if dateTime_from_system before dateTime_form_api show "Last time" but if dateTime_form_api's date equals dateTime_from_system's date only time need to compare , time's sompare, how to do ... | android|datetime|compare|simpledateformat|datetime-comparison | -1 | 2020-02-11T02:41:59.117Z | 2,020 | 2 | 2 | 1 | 56 | 1 | 332 | 38 | 5 | 1 | true | false | false | false | false | true | negative |
60,161,263 | Issue with Switch Case Statement | <p>I have three methods: </p>
<ol>
<li>The first checks the gender of the user</li>
<li>The second checks the housing assortment type</li>
<li>The third puts the sorted users into my card adapter</li>
</ol>
<p>My issue is with the second method <code>checkHousing()</code>. If the user chooses Same Sex housing it chec... | I have three methods: The first checks the gender of the user The second checks the housing assortment type The third puts the sorted users into my card adapter My issue is with the second method checkHousing() . If the user chooses Same Sex housing it checks all the other Males who have selected Same Sex housing.Vice-... | java|android|firebase-realtime-database | 1 | 2020-02-11T02:43:22.960Z | 2,020 | 2 | 2 | 1 | 122 | 2 | 630 | 32 | 3 | 1 | true | false | false | false | false | false | low |
60,161,275 | Container has its size restrained when using with BottomNavigationBar | <p>I have a screen that is applied with BottomNavigationBar. With the index = 0, it will lead to home.dart. </p>
<p>Inside home.dart, I want to have to a column of Widgets. It contains 2 titles(put in Row widgets) and 2 listViews. The 1st ListView I want it to scroll horizontally, and the 2nd one vertical. Both ListVi... | I have a screen that is applied with BottomNavigationBar. With the index = 0, it will lead to home.dart. Inside home.dart, I want to have to a column of Widgets. It contains 2 titles(put in Row widgets) and 2 listViews. The 1st ListView I want it to scroll horizontally, and the 2nd one vertical. Both ListView is scroll... | android|flutter|dart|scroll|bottomnavigationview | 1 | 2020-02-11T02:46:00.287Z | 2,020 | 2 | 2 | 1 | 295 | 0 | 771 | 69 | 5 | 3 | true | true | false | false | false | false | low |
60,161,365 | Insert arraylist of checkbox values into mysql rows | <p>I'm trying to insert all of my checked checkbox value in every rows in mysql db,
once a checkboxes are checked, it is the value that will insert to database with continuous inserting of rows
This is my code but i'm not sure with the insertion of arraylist loop</p>
<pre><code>List<String> boxes = new ArrayLis... | I'm trying to insert all of my checked checkbox value in every rows in mysql db, once a checkboxes are checked, it is the value that will insert to database with continuous inserting of rows This is my code but i'm not sure with the insertion of arraylist loop [CODE] Here is the value of checkbox arraylist, list of dep... | java|mysql|android-studio | 0 | 2020-02-11T03:00:09.973Z | 2,020 | 2 | 3 | 1 | 59 | 1 | 335 | 51 | 3 | 2 | true | false | false | false | false | false | zero |
60,161,505 | RecyclerView is not showing up at all. I cannot find the error. How do I fix this? | <p>I'm trying to build my recyclerview into multiple fragments using a ViewPageAdapter. I'm pretty new to Android Studio, and I don't know how to approach the error I'm getting. My recyclerview is not showing up, and while running, the only problem that I seem to be having is a "skipping frames" type of issue. This is ... | I'm trying to build my recyclerview into multiple fragments using a ViewPageAdapter. I'm pretty new to Android Studio, and I don't know how to approach the error I'm getting. My recyclerview is not showing up, and while running, the only problem that I seem to be having is a "skipping frames" type of issue. This is usu... | java|android|android-fragments|android-recyclerview|android-viewpager | 0 | 2020-02-11T03:17:44.133Z | 2,020 | 2 | 3 | 1 | 61 | 1 | 1,574 | 82 | 5 | 5 | true | false | false | false | false | false | zero |
60,161,548 | JNI Error "No implementation found for" -> Android Standalone Toolchain | <p>I compiling a shared library (.so) to use in my Android App.</p>
<p>I am compiling this library with a standalone toolchain. </p>
<p>When running this app via the Android Virtual Device (AVD), the shared library is loaded and running without any problems on the x86 platform. Below are my commands for compiling for... | I compiling a shared library (.so) to use in my Android App. I am compiling this library with a standalone toolchain. When running this app via the Android Virtual Device (AVD), the shared library is loaded and running without any problems on the x86 platform. Below are my commands for compiling for x86. i686-linux-and... | java|android|c++|java-native-interface|g++ | 0 | 2020-02-11T03:23:24.617Z | 2,020 | 2 | 3 | 1 | 79 | 0 | 1,230 | 71 | 5 | 1 | true | true | false | false | false | false | zero |
60,161,661 | Xamarin Forms, Android, Segmented Control is getting messed up after tabbing to another Tab Bar Page then return it its Tab Page again | <p>I searched for the same issue that I'm facing but could not find it.</p>
<p>My App has 5 pages:
1- Shell Page that has Tab Bar with 5 Tabs and I navigate between tabs using <code><ShellContent ContentTemplate="{DataTemplate local:PageName}/></code> .
2- First Tab.
3- Second Tab which has Segmented Control wit... | I searched for the same issue that I'm facing but could not find it. My App has 5 pages: 1- Shell Page that has Tab Bar with 5 Tabs and I navigate between tabs using <ShellContent ContentTemplate="{DataTemplate local:PageName}/> . 2- First Tab. 3- Second Tab which has Segmented Control with 3 children (option1, option2... | android|forms|xamarin|segmentedcontrol | 1 | 2020-02-11T03:38:41.563Z | 2,020 | 2 | 3 | 1 | 479 | 1 | 1,013 | 134 | 4 | 3 | true | false | false | false | false | false | low |
60,161,746 | Should my Android TV module have the same package name as my Android Mobile module? | <p>Basically, I'm on the verge of releasing my Android TV app which is a bit of an extension from my mobile app. My Android TV app's package name is <code>co.id.example.tv</code>, and my mobile app's package name is <code>com.astra.example</code> (both aren't actual names, but the essence is still the same).</p>
<p>Co... | Basically, I'm on the verge of releasing my Android TV app which is a bit of an extension from my mobile app. My Android TV app's package name is co.id.example.tv , and my mobile app's package name is com.astra.example (both aren't actual names, but the essence is still the same). Complicating things further is the Goo... | android | 1 | 2020-02-11T03:50:31.533Z | 2,020 | 2 | 3 | 1 | 38 | 0 | 757 | 83 | 1 | 0 | false | true | false | false | false | false | low |
60,161,825 | Layout setVisibility() in java no effect | <p>this is the floagingview.It can drag...<br>
I need to set the layout to hide or show in the code.<br>
<strong>problem</strong> : listview_left、listview_left no way to hide or show <br><br></p>
<p><strong>FloatingView.java</strong><br>
This code has hidden settings but has no effect.<br>
listview_left.setVisibility(... | this is the floagingview.It can drag... I need to set the layout to hide or show in the code. problem : listview_left、listview_left no way to hide or show FloatingView.java This code has hidden settings but has no effect. listview_left.setVisibility(View.GONE) and listview_right.setVisibility(View.GONE) [CODE] float_vi... | android | 1 | 2020-02-11T04:00:11.830Z | 2,020 | 2 | 4 | 1 | 64 | 2 | 435 | 40 | 1 | 2 | true | false | false | false | false | false | low |
60,161,826 | Im trying to run the sample Arcore applications but the sample augmented Image app crashes when I try to run it | <p>I'm trying to run the augmented image sample provided in the <a href="https://github.com/google-ar/arcore-android-sdk" rel="nofollow noreferrer">arcore sdk</a> provided by google. The augmented image sample is an extension of the Hello_AR sample. The Hello_ar sample runs perfectly fine but when i try to run the augm... | I'm trying to run the augmented image sample provided in the arcore sdk provided by google. The augmented image sample is an extension of the Hello_AR sample. The Hello_ar sample runs perfectly fine but when i try to run the augmented image sample it always crashes on startup. I want to try an extend it for a personal ... | android|arcore | 4 | 2020-02-11T04:00:18.507Z | 2,020 | 2 | 4 | 1 | 629 | 0 | 403 | 111 | 2 | 1 | true | true | false | false | false | false | low |
60,161,853 | How to get system back button in mvvm with side menu in kotlin | <p>I have used mvvm using Kotlin. I have login to dashboard with side menu. I have attached navigation with fragments.I need to add logoout option from fragment dashboard.In fragments it did not get onbackpress. I have tried bellow code in welcome activity.</p>
<pre><code>override fun onBackPressed() {
val fragme... | I have used mvvm using Kotlin. I have login to dashboard with side menu. I have attached navigation with fragments.I need to add logoout option from fragment dashboard.In fragments it did not get onbackpress. I have tried bellow code in welcome activity. [CODE] Welcome_Dash_Board is the dashboard Fragment. Only this fr... | android|kotlin | 1 | 2020-02-11T04:03:39.400Z | 2,020 | 2 | 4 | 1 | 199 | 0 | 492 | 62 | 2 | 1 | true | true | false | false | false | false | low |
60,161,859 | Android Media Player cannot play audio file by the path | <p>I have a function that finds my phone audio files' path, so I pretty sure the path I got is correct. I can play the raw file when I was doing the testing, but I can't play the audio by the absolute path of the storage, the app just crashed when I click the play button</p>
<pre><code>//This testing code works
mediaP... | I have a function that finds my phone audio files' path, so I pretty sure the path I got is correct. I can play the raw file when I was doing the testing, but I can't play the audio by the absolute path of the storage, the app just crashed when I click the play button [CODE] [CODE] [CODE] [CODE] [CODE] [CODE] | android|kotlin | 0 | 2020-02-11T04:04:16.180Z | 2,020 | 2 | 4 | 1 | 2,171 | 2 | 310 | 55 | 2 | 6 | true | false | false | false | false | false | zero |
60,161,888 | What is the reason 'getSharedPreferences' method called by not making instance of ContextWrapper in Kotlin? | <p>i wrote code like below,</p>
<pre><code>val preference by lazy {
getSharedPreferences("PreExActivity", Context.MODE_PRIVATE)
}
</code></pre>
<p>and got a wonder that the root of 'getSharedPredferences' methods..</p>
<p>so I found API..</p>
<pre><code>public class ContextWrapper extends Context {
@Overrid... | i wrote code like below, [CODE] and got a wonder that the root of 'getSharedPredferences' methods.. so I found API.. [CODE] Is it correct to use getSharedPreferences method what i wrote in first code? I think.. [CODE] is the way to use that method. how can it possible? | android|kotlin|sharedpreferences | 0 | 2020-02-11T04:07:51.467Z | 2,020 | 2 | 4 | 1 | 53 | 1 | 269 | 107 | 3 | 3 | true | false | false | false | false | false | zero |
60,161,949 | Set value to listview when click dialog alert button (multiple onclick listeners) | <pre><code> listView.setAdapter(adapter);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, final View view, int position, long id) {
TextView accno = view.findViewById(R.id.col_one_fou... | [CODE] I want to set the value to " stage.setText(remarkTv.getText().toString());" when alert dialog button click event. But it's doesn't work. | android|listview|text|dialog|onclicklistener | 0 | 2020-02-11T04:16:54.727Z | 2,020 | 2 | 4 | 1 | 38 | 1 | 143 | 81 | 5 | 1 | true | false | false | false | false | false | zero |
60,161,977 | How to select all text in AutoCompleteTextView Android | <p>I want to select the full text when the <code>AutoCompleteTextView</code> is clicked,</p>
<p>I used <code>android:selectAllOnFocus="true"</code> but didnt work.</p> | I want to select the full text when the AutoCompleteTextView is clicked, I used android:selectAllOnFocus="true" but didnt work. | java|android|autocompletetextview | 1 | 2020-02-11T04:21:09.273Z | 2,020 | 2 | 4 | 1 | 178 | 1 | 127 | 54 | 3 | 0 | false | false | false | false | false | false | low |
60,162,043 | Unable to send SMS to a saved number in android studio | <p>I am a newbie in android app making and am struggling to find a way to send SMS to a phone number that has been saved using SharedPreferences.In the MainActivity, I have saved the phone number and user name in a file called saveddata. Then in another activity called SMS,I am trying to send an SMS to the saved phone ... | I am a newbie in android app making and am struggling to find a way to send SMS to a phone number that has been saved using SharedPreferences.In the MainActivity, I have saved the phone number and user name in a file called saveddata. Then in another activity called SMS,I am trying to send an SMS to the saved phone num... | android|smsmanager|android-securityexception | 0 | 2020-02-11T04:29:13.917Z | 2,020 | 2 | 4 | 1 | 172 | 2 | 1,900 | 54 | 3 | 1 | true | false | false | false | false | false | zero |
60,162,061 | Error Handling of Rxjava in mvvm using retrofit | <p>I am calling one api which gives Http status code 400 </p>
<p>This is my NetworkBoundResourceNoDb</p>
<pre><code>public abstract class NetworkBoundResourceNoDb<RequestType> {
private Observable<Resource<RequestType>> result;
@MainThread
protected NetworkBoundResourceNoDb() {
... | I am calling one api which gives Http status code 400 This is my NetworkBoundResourceNoDb [CODE] This is API code [CODE] This is repository Function [CODE] This is viewmodel Code [CODE] This is my view code [CODE] I need to pass Http Status code to view. i am able to get the error in onFetchfailed in repository while i... | android|mvvm|retrofit|rx-java|rx-kotlin | 3 | 2020-02-11T04:31:21.687Z | 2,020 | 2 | 4 | 1 | 1,539 | 1 | 515 | 47 | 5 | 5 | true | false | false | false | false | false | low |
60,162,127 | Android WebView unable to load URL | <p>can someone please help me with the WebView? I have the URL that can be open in Web Browser. Unfortunately, it cannot be load into the WebView. I try many ways but still could not solve the problem.</p>
<p>Here's my code for WebView</p>
<pre><code>private void setupWeb()
{
String url = "https://lemmamedia.com... | can someone please help me with the WebView? I have the URL that can be open in Web Browser. Unfortunately, it cannot be load into the WebView. I try many ways but still could not solve the problem. Here's my code for WebView [CODE] Here's my debug console | android|webview | 0 | 2020-02-11T04:39:11.637Z | 2,020 | 2 | 4 | 1 | 144 | 3 | 256 | 34 | 2 | 1 | true | false | false | false | false | false | zero |
60,162,270 | How to get RecyclerView item count? | <p>Hey i have <strong>recyclerview list</strong> like episode 1, episode 2, episode3, ... how to count total item and set as textview like current <code>episode = episode(total items)</code> </p>
<p>here my adapter</p>
<pre><code>public class EpisodeAdapter extends RecyclerView.Adapter<EpisodeAdapter.EpisodeHold... | Hey i have recyclerview list like episode 1, episode 2, episode3, ... how to count total item and set as textview like current episode = episode(total items) here my adapter [CODE] | android|android-recyclerview | 2 | 2020-02-11T04:58:46.303Z | 2,020 | 2 | 4 | 1 | 18,553 | 6 | 180 | 35 | 2 | 1 | true | false | true | true | false | false | low |
60,162,381 | Disable Cancel button in Android's MaterialDatePicker | <p>I am migrating the calendar components to the new Materials library, MaterialDatePicker, however I am having problems in disabling the cancel button.</p>
<p>My use case is that user cannot dismiss the DatePicker Dialog without selecting the date.</p>
<pre><code>MaterialDatePicker.Builder<Pair<Long, Long>&... | I am migrating the calendar components to the new Materials library, MaterialDatePicker, however I am having problems in disabling the cancel button. My use case is that user cannot dismiss the DatePicker Dialog without selecting the date. [CODE] | android|android-datepicker|material-components-android | 1 | 2020-02-11T05:12:35.320Z | 2,020 | 2 | 5 | 1 | 743 | 1 | 246 | 53 | 3 | 1 | true | false | false | false | false | false | low |
60,162,498 | How to show previously checked items when user opens a bottom sheet dialog again? | <p>I have a bottom sheet dialog in which a listview with checkboxes are there. Now I want to filter some data based on checked items from that listview. I'm storing the ids of checked items in listview but when i open the bottom sheet dialog again the checked items shows unchecked but if i choose another item which is ... | I have a bottom sheet dialog in which a listview with checkboxes are there. Now I want to filter some data based on checked items from that listview. I'm storing the ids of checked items in listview but when i open the bottom sheet dialog again the checked items shows unchecked but if i choose another item which is unc... | java|android|dialog|android-bottomsheetdialog | 0 | 2020-02-11T05:25:22.483Z | 2,020 | 2 | 5 | 1 | 190 | 0 | 603 | 81 | 4 | 0 | false | true | false | false | false | false | zero |
60,162,510 | Dagger Android and scope | <p>I am following <a href="https://github.com/android/architecture-components-samples/tree/master/GithubBrowserSample" rel="nofollow noreferrer">architecture-components-samples: GithubBrowserSample</a> </p>
<p>I have a Viewmodel that has a dependency and is provided through constructor injection, Since App component i... | I am following architecture-components-samples: GithubBrowserSample I have a Viewmodel that has a dependency and is provided through constructor injection, Since App component is singleton dagger forces me to use Singleton scope only if I use any other scope for those components I get below error com.example.AppCompone... | android|dependency-injection|viewmodel|dagger-2|dagger | 1 | 2020-02-11T05:26:48.540Z | 2,020 | 2 | 5 | 1 | 88 | 0 | 438 | 24 | 5 | 1 | true | true | false | false | false | false | low |
60,162,523 | Could not get unknown property 'arm64-v8a' for object of type com.android.build.gradle.internal.dsl.NdkOptions | <p>I'm following the guide on <a href="https://developer.android.com/ndk/guides/abis" rel="nofollow noreferrer">Android ABIS doc</a> and it said to use 'arm64-v8a' to meet with Play Store 64 bit requirements.</p>
<p>I added my <code>so</code> files under <code>libs/arm64-v8a/</code> And then I added <code>abiFilter</c... | I'm following the guide on Android ABIS doc and it said to use 'arm64-v8a' to meet with Play Store 64 bit requirements. I added my so files under libs/arm64-v8a/ And then I added abiFilter as follows: [CODE] When I build the project, I keep getting error [CODE] I'm using Android Studio 3.6 rc-03, Gradle version 5.6.4, ... | android|gradle|android-ndk | 0 | 2020-02-11T05:28:55.223Z | 2,020 | 2 | 5 | 1 | 514 | 1 | 353 | 110 | 3 | 2 | true | false | false | false | false | false | zero |
60,162,603 | Trying To Open Up A New Screen/Activity In Android | <p>I am trying to switch to a new screen when the user clicks on one of the options. This code is nested in the main activity.</p>
<pre><code>@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.about_settings:
Log.d("tcc", "This ... | I am trying to switch to a new screen when the user clicks on one of the options. This code is nested in the main activity. [CODE] I am then trying to get it to switch to one of the fragments that I have created. When I do this though I am getting an error: [CODE] | java|android|android-fragments | 1 | 2020-02-11T05:37:00.387Z | 2,020 | 2 | 5 | 1 | 56 | 1 | 264 | 50 | 3 | 2 | true | false | false | false | false | false | low |
60,162,622 | Gradle sync failed: Could not HEAD 'jcenter.bintray.com/org/jetbrains/kotlin/kotlin-stdlib-jdk8/…'. Received status code 403 from server: Forbidden | <p>Gradle sync failed: Could not HEAD 'jcenter.bintray.com/org/jetbrains/kotlin/kotlin-stdlib-jdk8/…'. Received status code 403 from server: Forbidden</p>
<p>I cannot able to run Application in Android Studio.</p>
<p><a href="https://i.stack.imgur.com/WFElm.png" rel="nofollow noreferrer"><img src="https://i.stack.img... | Gradle sync failed: Could not HEAD 'jcenter.bintray.com/org/jetbrains/kotlin/kotlin-stdlib-jdk8/…'. Received status code 403 from server: Forbidden I cannot able to run Application in Android Studio. Below is the Manifest file [CODE] After "Sync Project with Gradle Files" below exception coming Gradle sync failed: Coul... | android|android-studio | 0 | 2020-02-11T05:39:00.890Z | 2,020 | 2 | 5 | 1 | 1,077 | 2 | 540 | 147 | 2 | 1 | true | false | false | false | false | false | zero |
60,162,632 | alarm does not ring in android from device storage? | <p>i was working on a battery alarm application that selects ring from the device storage i used <code>ListPreference</code> for selecting ring from the users device . i tested that app on my Lenovo TAB 7 . i only got ringtone available from manufactures . alarm rang when battery was full .</p>
<p>again for testing pu... | i was working on a battery alarm application that selects ring from the device storage i used ListPreference for selecting ring from the users device . i tested that app on my Lenovo TAB 7 . i only got ringtone available from manufactures . alarm rang when battery was full . again for testing purpose i tried applicatio... | android|media-player|ringtone|ringtonemanager | 0 | 2020-02-11T05:39:41.987Z | 2,020 | 2 | 5 | 1 | 38 | 1 | 1,028 | 51 | 4 | 0 | false | false | false | false | false | false | zero |
60,162,660 | What happens to the encrypted app specific data when enrolled (one) fingerprint is deleted from device? | <p>Full Question : What happens to the encrypted app-specific data when enrolled (one) fingerprint is deleted from device and the associated cryptographic key (app-specific) stored in TEE gets permanently invalidated?</p>
<p>I am not an Android developer, so I do not have much coding knowledge. I was going through the... | Full Question : What happens to the encrypted app-specific data when enrolled (one) fingerprint is deleted from device and the associated cryptographic key (app-specific) stored in TEE gets permanently invalidated? I am not an Android developer, so I do not have much coding knowledge. I was going through the working of... | android|fingerprint|android-security|android-fingerprint-api|android-biometric-prompt | 1 | 2020-02-11T05:42:17.530Z | 2,020 | 2 | 5 | 1 | 130 | 0 | 2,630 | 103 | 5 | 0 | false | true | false | false | false | false | low |
60,162,774 | WorkManager freezing the UI | <p>I have a custom worker which has the job to fetch some contacts from an API, and then store these contacts in the contact list of the phone. This worker is still freezing the UI. Any help would be appreciated.</p>
<p>This is the Worker's doWork method:</p>
<pre><code>override fun doWork(): Result {
return try... | I have a custom worker which has the job to fetch some contacts from an API, and then store these contacts in the contact list of the phone. This worker is still freezing the UI. Any help would be appreciated. This is the Worker's doWork method: [CODE] This is the connectAndGetApi method: [CODE] The removeAllContacts()... | android|kotlin|worker|android-workmanager | 1 | 2020-02-11T05:55:00.350Z | 2,020 | 2 | 5 | 1 | 396 | 1 | 461 | 27 | 4 | 3 | true | false | false | false | false | false | low |
60,162,853 | How to initialize text view in fragment | <pre><code>public class Device extends Fragment {
TextView textv;
public Device() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
textv = this.getView()... | [CODE] This gives me this error: Attempt to invoke virtual method 'android.view.View android.view.View.findViewById(int)' on a null object reference | android | -1 | 2020-02-11T06:03:07.117Z | 2,020 | 2 | 6 | 1 | 372 | 3 | 148 | 39 | 1 | 1 | true | false | false | false | false | true | negative |
60,162,942 | TrafficStats reporting -1 for all applications except my own? | <p>I run the following code on my device:</p>
<pre><code>PackageManager packageManager = context.getPackageManager();
List<ApplicationInfo> applications = packageManager
.getInstalledApplications(PackageManager.GET_META_DATA);
for (ApplicationInfo applicationInfo : applications) {
Log.OUT.debug("NET_... | I run the following code on my device: [CODE] And it seems to report -1 (or TrafficStats.UNSUPPORTED ) for every package on my device except for the one I'm calling it from. Is this intended behavior? I'm running Android 10 if this makes a difference. | android|android-networking | 0 | 2020-02-11T06:12:44.803Z | 2,020 | 2 | 6 | 1 | 62 | 1 | 251 | 61 | 2 | 1 | true | false | false | false | false | false | zero |
60,162,987 | Is my single flutter codebase can generate build in Android,iOS and webapps? | <p>I have single codebase by using Android studio IDE with flutter SDK,</p>
<p>I am aware that flutter will give build for Android and iOS,
But I dont know Is flutter can give build for webapps (same codebase)?</p>
<p>Please help me with this concern.
Thank you</p> | I have single codebase by using Android studio IDE with flutter SDK, I am aware that flutter will give build for Android and iOS, But I dont know Is flutter can give build for webapps (same codebase)? Please help me with this concern. Thank you | android|android-studio|flutter|flutter-web|flutter-test | 0 | 2020-02-11T06:16:37.510Z | 2,020 | 2 | 6 | 1 | 42 | 1 | 244 | 76 | 5 | 0 | false | false | false | false | false | false | zero |
60,162,994 | Android studio, wait for one line of code to complete before starting next | <p>Beginner question...</p>
<p>I have the following 4 lines of code.</p>
<p>The third line asks the user (with speech) whether he / she is certain about an action.</p>
<p>Then the fourth line calls a method called speechYesNo (included below) to listen for the users response.</p>
<p>The problem is that the speechYe... | Beginner question... I have the following 4 lines of code. The third line asks the user (with speech) whether he / she is certain about an action. Then the fourth line calls a method called speechYesNo (included below) to listen for the users response. The problem is that the speechYesNo method is called before the txt... | android|android-studio|speech-to-text|pausing-execution | 1 | 2020-02-11T06:17:22.040Z | 2,020 | 2 | 6 | 1 | 91 | 1 | 1,259 | 74 | 4 | 4 | true | false | false | false | false | false | low |
60,163,011 | How to get data value of ArrayList to another activity | <p>Hey I have an arraylist in activity1.class I want to get data from that array to show the data episodeList.size() in activity2.class here my list code</p>
<pre><code>public class EpisodeAdapter extends RecyclerView.Adapter<EpisodeAdapter.EpisodeHolder>{
private List<Episode> episodeList;
publi... | Hey I have an arraylist in activity1.class I want to get data from that array to show the data episodeList.size() in activity2.class here my list code [CODE] | android | -1 | 2020-02-11T06:18:38.063Z | 2,020 | 2 | 6 | 1 | 67 | 4 | 157 | 54 | 1 | 1 | true | false | false | false | false | true | negative |
60,163,104 | Calling FirebaseInstanceId.Instance.DeleteInstanceId() on logout to stop FCM notification in Xamarin.Android would throw an exception | <p>I have a <em>Xamarin.Forms v4.4.0.991477</em> application in which I have setup <em>Firebase Push Notification</em>. For the <em>Xamarin.Android</em> project I have used, <em>Xamarin.Firebase.Messaging v71.1740.0</em> package.</p>
<p>On login the user out, I invoke,</p>
<p><code>FirebaseInstanceId.Instance.DeleteI... | I have a Xamarin.Forms v4.4.0.991477 application in which I have setup Firebase Push Notification . For the Xamarin.Android project I have used, Xamarin.Firebase.Messaging v71.1740.0 package. On login the user out, I invoke, FirebaseInstanceId.Instance.DeleteInstanceId() but it throws an exception, [CODE] and the token... | xamarin|xamarin.android|firebase-cloud-messaging | 0 | 2020-02-11T06:27:47.793Z | 2,020 | 2 | 6 | 1 | 759 | 1 | 457 | 133 | 3 | 1 | true | false | false | false | false | false | zero |
60,163,233 | Simple yet tricky layout using ConstraintLayout | <p>I am trying to make the following seemingly simple yet tricky layout using <code>ConstraintLayout</code>.</p>
<p><strong>Normal UI:</strong>
<a href="https://i.stack.imgur.com/bzSWK.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/bzSWK.png" alt="enter image description here"></a></p>
<p><strong>... | I am trying to make the following seemingly simple yet tricky layout using ConstraintLayout . Normal UI: With longer title: I have tried following code: [CODE] Which give me this: But quickly fall apart with a longer name: Is there a way to achieve this via ConstraintLayout just in xml? I am willing to switch to anothe... | android|android-layout|android-constraintlayout | 1 | 2020-02-11T06:39:07.470Z | 2,020 | 2 | 6 | 1 | 114 | 1 | 360 | 47 | 3 | 1 | true | false | false | false | false | false | low |
60,163,290 | how to understand the wifi code flow in android? | <p>I am new to the android. I just want to understand the Wi-Fi code flow in android. I have already grasp some basic stuff about it, need some more detail about it.</p> | I am new to the android. I just want to understand the Wi-Fi code flow in android. I have already grasp some basic stuff about it, need some more detail about it. | android|wifi|android-wifi | 0 | 2020-02-11T06:44:36.953Z | 2,020 | 2 | 6 | 1 | 508 | 2 | 162 | 48 | 3 | 0 | false | false | false | false | false | false | zero |
60,163,385 | Package "com" contains directories which cannot be renamed | <p><a href="https://i.stack.imgur.com/KRjDf.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/KRjDf.png" alt="Warring"></a></p>
<p>Trying to change the name of the packages, a warning comes out. I want to change the com.example.app to ru.example.app</p>
<p>Thanks</p> | Trying to change the name of the packages, a warning comes out. I want to change the com.example.app to ru.example.app Thanks | android|android-studio | 0 | 2020-02-11T06:52:10.003Z | 2,020 | 2 | 6 | 1 | 401 | 2 | 125 | 58 | 2 | 0 | false | false | false | false | false | false | zero |
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