source stringlengths 14 113 | code stringlengths 10 21.3k |
|---|---|
application-dev\performance\precisely-control-render-scope.md | // In child Component
this.needRenderXxx.xxx = x;
// Example
this.needRenderScale.scaleX = (this.needRenderScale.scaleX + 0.6) % 1 |
application-dev\performance\precisely-control-render-scope.md | @Observed
class NeedRenderProperty {
public property: number = 1;
};
@Observed
class SomeClass {
needRenderProperty: NeedRenderProperty = new NeedRenderProperty();
}
@Entry
@Component
struct Page {
@State someClass: SomeClass = new SomeClass();
@State needRenderProperty: NeedRenderProperty = this.someClass.need... |
application-dev\performance\proper-choice-between-if-and-visibility.md | @Entry
@Component
struct WorseUseIf {
@State isVisible: boolean = true;
private data: number[] = [];
aboutToAppear() {
for (let i: number = 0; i < 1000; i++) {
this.data.push(i);
}
}
build() {
Column() {
Button("Switch visible and hidden").onClick(() => {
this.isVisible = !(t... |
application-dev\performance\proper-choice-between-if-and-visibility.md | @Entry
@Component
struct BetterUseVisibility {
@State isVisible: boolean = true;
private data: number[] = [];
aboutToAppear() {
for (let i: number = 0; i < 1000; i++) {
this.data.push(i);
}
}
build() {
Column() {
Button("Switch visible and hidden").onClick(() => {
this.isVisi... |
application-dev\performance\proper-choice-between-if-and-visibility.md | @Entry
@Component
struct WorseUseVisibility {
@State isVisible: boolean = false; // The component is invisible during application startup.
private data: number[] = [];
aboutToAppear() {
for (let i: number = 0; i < 1000; i++) {
this.data.push(i);
}
}
build() {
Column() {
Button("Show ... |
application-dev\performance\proper-choice-between-if-and-visibility.md | @Entry
@Component
struct BetterUseIf {
@State isVisible: boolean = false; // The component is invisible during application startup.
private data: number[] = [];
aboutToAppear() {
for (let i: number = 0; i < 1000; i++) {
this.data.push(i);
}
}
build() {
Column() {
Button("Show the Hid... |
application-dev\performance\proper-choice-between-if-and-visibility.md | @Entry
@Component
struct RenderControlWithoutStack {
@State isVisible: boolean = true;
private data: number[] = [];
aboutToAppear() {
for (let i: number = 0; i < 1000; i++) {
this.data.push(i);
}
}
build() {
Column() {
Stack() {
Scroll() {
Column() {// The re-render... |
application-dev\performance\proper-choice-between-if-and-visibility.md | @Entry
@Component
struct RenderControlWithStack {
@State isVisible: boolean = true;
private data: number[] = [];
aboutToAppear() {
for (let i: number = 0; i < 1000; i++) {
this.data.push(i);
}
}
build() {
Column() {
Stack() {
Scroll() {
Column() {
Stack(... |
application-dev\performance\proper-choice-between-if-and-visibility.md | @Entry
@Component
struct IfWithoutReusable {
@State isAlignStyleStart: boolean = true;
build() {
Column() {
Button("Change FlexAlign").onClick(() => {
this.isAlignStyleStart = !this.isAlignStyleStart;
})
Stack() {
if (this.isAlignStyleStart) {
MockComplexSubBranch({ ... |
application-dev\performance\proper-choice-between-if-and-visibility.md | @Component
export struct MockComplexSubBranch {
@State alignStyle: FlexAlign = FlexAlign.Center;
build() {
Column() {
Column({ space: 5 }) {
Text('ComplexSubBranch not reusable').fontSize(9).fontColor(0xCCCCCC).width('90%')
AlignContentFlex({ alignStyle: this.alignStyle });
AlignC... |
application-dev\performance\proper-choice-between-if-and-visibility.md | @Entry
@Component
struct IfWithReusable {
@State isAlignStyleStart: boolean = true;
build() {
Column() {
Button("Change FlexAlign").onClick(() => {
this.isAlignStyleStart = !this.isAlignStyleStart;
})
Stack() {
if (this.isAlignStyleStart) {
MockComplexSubBranch({ ali... |
application-dev\performance\proper-choice-between-if-and-visibility.md | @Component
@Reusable // Add the @Reusable decorator to declare that the component can be reused.
export struct MockComplexSubBranch {
@State alignStyle: FlexAlign = FlexAlign.Center;
aboutToReuse(params: ESObject) {// Called when the component is about to be added from the reuse cache to the component tree.
th... |
application-dev\performance\reduce-redundant-operations-when-render-first-frame.md | @Entry
@Component
struct AllLoad {
@State arr: String[] = Array.from(Array<string>(10000), (val,i) =>i.toString());
build() {
List() {
ForEach(this.arr, (item: string) => {
ListItem() {
Text(`item value: ${item}`)
.fontSize(20)
.margin({ left: 10 })
}
... |
application-dev\performance\reduce-redundant-operations-when-render-first-frame.md | class BasicDataSource implements IDataSource {
private listeners: DataChangeListener[] = [];
private originDataArray: string[] = [];
public totalCount(): number {
return 0;
}
public getData(index: number): string {
return this.originDataArray[index]
}
// Register a listener for data changes.
... |
application-dev\performance\reduce-redundant-operations-when-render-first-frame.md | @Entry
@Component
struct TaskSync {
@State private text: string = "";
private count: number = 0;
aboutToAppear() {
this.text = 'hello world';
this.computeTask(); // Synchronization task
}
build() {
Column({space: 10}) {
Text(this.text).fontSize(50)
}
.width('100%')
.height('100... |
application-dev\performance\reduce-redundant-operations-when-render-first-frame.md | // TaskAsync.ets
import worker from '@ohos.worker';
@Entry
@Component
struct TaskAsync {
@State private text: string = "";
private workerInstance:worker.ThreadWorker = new worker.ThreadWorker("entry/ets/workers/worker.ts");
aboutToAppear() {
// Process messages from the worker thread.
this.workerInstanc... |
application-dev\performance\reduce-redundant-operations-when-render-first-frame.md | // worker.ts
import worker from '@ohos.worker';
let parentPort = worker.workerPort;
function computeTask(count: number) {
while (count < 100000000) {
count++;
}
return 'task complete'
}
// Process messages from the main thread.
parentPort.onmessage = (message) => {
console.info("onmessage: " + JSON.string... |
application-dev\performance\reduce-redundant-operations-when-render-first-frame.md | @Entry
@Component
struct SyncLoadImage {
@State arr: String[] = Array.from(Array<string>(100), (val,i) =>i.toString());
build() {
Column() {
Row() {
List() {
ForEach(this.arr, (item: string) => {
ListItem() {
Image($r('app.media.4k'))
.border({ w... |
application-dev\performance\reduce-redundant-operations-when-render-first-frame.md | @Entry
@Component
struct AsyncLoadImage {
@State arr: String[] = Array.from(Array<string>(100), (val,i) =>i.toString());
build() {
Column() {
Row() {
List() {
ForEach(this.arr, (item: string) => {
ListItem() {
Image($r('app.media.4k'))
... |
application-dev\performance\reduce-redundant-operations-when-render-first-frame.md | @Entry
@Component
struct Depth1 {
@State number: Number[] = Array.from(Array<number>(1000), (val, i) => i);
scroller: Scroller = new Scroller()
build() {
Column() {
Grid(this.scroller) {
ForEach(this.number, (item: number) => {
GridItem() {
Flex() {
Flex() {
... |
application-dev\performance\reduce-redundant-operations-when-render-first-frame.md | @Entry
@Component
struct Depth2 {
@State number: Number[] = Array.from(Array<number>(1000), (val, i) => i);
scroller: Scroller = new Scroller()
build() {
Column() {
Grid(this.scroller) {
ForEach(this.number, (item: number) => {
GridItem() {
Text(item.toString())
... |
application-dev\performance\reduce-redundant-operations-when-render-first-frame.md | @Entry
@Component
struct VisibilityExample {
build() {
Column() {
Column() {
// The component is hidden and does not take up space in the layout.
Text('None').fontSize(9).width('90%').fontColor(0xCCCCCC)
Row().visibility(Visibility.None).width('90%').height(80).backgroundColor(0xAFEE... |
application-dev\performance\reduce-redundant-operations-when-render-first-frame.md | @Entry
@Component
struct IsVisibleExample {
@State isVisible : boolean = true;
build() {
Column(){
Column() {
// The component is not rendered. In this way, it is hidden and does not take up space in the layout.
Text('None').fontSize(9).width('90%').fontColor(0xCCCCCC)
if (!this.i... |
application-dev\performance\reduce-view-nesting-levels.md | @Entry
@Component
struct AspectRatioExample12 {
@State children: Number[] = Array.from(Array<number>(900), (v, k) => k);
build() {
Scroll() {
Grid() {
ForEach(this.children, (item: Number[]) => {
GridItem() {
Stack() {
Stack() {
St... |
application-dev\performance\reduce-view-nesting-levels.md | @Entry
@Component
struct AspectRatioExample11 {
@State children: Number[] = Array.from(Array<number>(900), (v, k) => k);
build() {
Scroll() {
Grid() {
ForEach(this.children, (item: Number[]) => {
GridItem() {
Text(item.toString())
}.background... |
application-dev\performance\reduce-view-nesting-levels.md | @Entry
@Component
struct MyComponent {
build() {
Row() {
Column() {
Flex({ justifyContent: FlexAlign.Center, alignItems: ItemAlign.Center }) {
Text ('J')
// For details about the attribute parameters, see the example.
}
.width("40vp")
.he... |
application-dev\performance\reduce-view-nesting-levels.md | @Entry
@Component
struct MyComponent {
build() {
Row() {
RelativeContainer() {
Text ('J')
.fontSize('20.0vp')
.fontWeight(FontWeight.Bold)
.fontColor(Color.White)
.height('40vp')
.width('40vp')
.textAlign(TextAlign.Ce... |
application-dev\performance\reduce-view-nesting-levels.md | @Entry
@Component
struct TopicItem {
@State isVisible : Boolean = true;
build() {
Stack() {
Column(){
if (this.isVisible) {
Image($r('app.media.icon')).width('25%').height('12.5%')
Image($r('app.media.icon')).width('25%').height('12.5%')
Image($... |
application-dev\performance\reduce-view-nesting-levels.md | @Entry
@Component
struct TopicItem {
@State isVisible : Boolean = true;
build() {
Stack() {
Column(){
Image($r('app.media.icon'))
.width('25%').height('12.5%').visibility(this.isVisible ? Visibility.Visible : Visibility.None)
Image($r('app.media.icon'))... |
application-dev\performance\reduce-view-nesting-levels.md | import measure from '@ohos.measure';
import prompt from '@ohos.prompt';
@Entry
@Component
struct PerformanceRelative {
@State message: string = 'Hello World'
@State textWidth: string = "";
build() {
Column() {
Image($r("app.media.app_icon")).width("100%").height(300).margin({ bottom: 20 })
Row()... |
application-dev\performance\reduce-view-nesting-levels.md | @Entry
@Component
struct RelativePerformance {
@State message: string = 'Hello World'
build() {
RelativeContainer(){
Image($r("app.media.app_icon"))
.height(300)
.width("100%")
.id("topImage")
.alignRules({
left: { anchor: "__container__", align: HorizontalAlign.... |
application-dev\performance\waterflow_optimization.md | build() {
Column({ space: 2 }) {
WaterFlow() {
LazyForEach(this.datasource, (item: number) => {
FlowItem() {
Column() {
Text("N" + item).fontSize(12).height('16')
Image('res/waterFlowTest (' + item % 5 + ').jpg')
.objectFit(ImageFit.Fil... |
application-dev\performance\waterflow_optimization.md | build() {
Column({ space: 2 }) {
WaterFlow({ footer: this.itemFoot.bind(this) }) {
LazyForEach(this.datasource, (item: number) => {
FlowItem() {
Column() {
Text("N" + item).fontSize(12).height('16')
Image('res/waterFlowTest (' + item % 5 + ').jpg')
... |
application-dev\performance\waterflow_optimization.md | build() {
Column({ space: 2 }) {
WaterFlow() {
LazyForEach(this.datasource, (item: number) => {
FlowItem() {
Column() {
Text("N" + item).fontSize(12).height('16')
Image('res/waterFlowTest (' + item % 5 + ').jpg')
.objectFit(ImageFit.Fil... |
application-dev\performance\waterflow_optimization.md | build() {
Column({ space: 2 }) {
WaterFlow() {
LazyForEach(this.datasource, (item: number) => {
FlowItem() {
// Use reusable custom components.
ResuableFlowItem({ item: item })
}
.onAppear(() => {
// Add data in advance when scrolling ... |
application-dev\quick-start\har-package.md | // library/src/main/ets/components/mainpage/MainPage.ets
@Component
export struct MainPage {
@State message: string = 'HAR MainPage';
build() {
Column() {
Row() {
Text(this.message)
.fontSize(32)
.fontWeight(FontWeight.Bold)
}
.margin({ top: '32px' })
.height... |
application-dev\quick-start\har-package.md | // library/Index.ets
export { MainPage } from './src/main/ets/components/mainpage/MainPage'; |
application-dev\quick-start\har-package.md | // library/src/main/ts/test.ets
export class Log {
static info(msg: string) {
console.info(msg);
}
}
export function func() {
return 'har func';
}
export function func2() {
return 'har func2';
} |
application-dev\quick-start\har-package.md | // library/Index.ets
export { Log } from './src/main/ts/test';
export { func } from './src/main/ts/test';
export { func2 } from './src/main/ts/test'; |
application-dev\quick-start\har-package.md | // library/src/main/ets/utils/nativeTest.ets
import native from 'liblibrary.so';
export function nativeAdd(a: number, b: number): number {
let result: number = native.add(a, b);
return result;
} |
application-dev\quick-start\har-package.md | // library/Index.ets
export { nativeAdd } from './src/main/ets/utils/nativeTest'; |
application-dev\quick-start\har-package.md | // entry/src/main/ets/pages/IndexSec.ets
import { MainPage } from 'library';
@Entry
@Component
struct IndexSec {
build() {
Row() {
// Reference the ArkUI component in the HAR.
MainPage()
}
.height('100%')
}
} |
application-dev\quick-start\har-package.md | // entry/src/main/ets/pages/Index.ets
import { Log } from 'library';
import { func } from 'library';
@Entry
@Component
struct Index {
@State message: string = 'Hello World';
build() {
Column() {
Text(this.message)
.fontFamily('HarmonyHeiTi')
.fontWeight(FontWeight.Bold)
.fontSize... |
application-dev\quick-start\har-package.md | // entry/src/main/ets/pages/Index.ets
import { nativeAdd } from 'library';
@Entry
@Component
struct Index {
@State message: string = 'Hello World';
build() {
Column() {
Text(this.message)
.fontFamily('HarmonyHeiTi')
.fontWeight(FontWeight.Bold)
.fontSize(32)
.fontWeight(7... |
application-dev\quick-start\har-package.md | // entry/src/main/ets/pages/Index.ets
@Entry
@Component
struct Index {
@State message: string = 'Hello World';
build() {
Column() {
// Reference the string in the HAR.
Text($r('app.string.hello_har'))
.id('stringHar')
.fontFamily('HarmonyHeiTi')
.fontColor($r('app.color.text... |
application-dev\quick-start\har-to-hsp.md | // MyApplication\library\src\main\ets\pages\PageIndex.ets
@Entry
@Component
struct PageIndex {
@State message: string = 'hello world';
build() {
Row() {
Column() {
Text(this.message)
.fontSize(50)
.fontWeight(FontWeight.Bold)
}... |
application-dev\quick-start\har-to-hsp.md | // MyApplication\library\hvigorfile.ts
import { hspTasks } from '@ohos/hvigor-ohos-plugin';
export default {
system: hspTasks, /* Built-in plugin of Hvigor. It cannot be modified. */
plugins:[] /* Custom plugin to extend the functionality of Hvigor. */
} |
application-dev\quick-start\hsp-to-har.md | // MyApplication\library\hvigorfile.ts
import { harTasks } from '@ohos/hvigor-ohos-plugin';
export default {
system: harTasks, /* Built-in plugin of Hvigor. It cannot be modified. */
plugins:[] /* Custom plugin to extend the functionality of Hvigor. */
} |
application-dev\quick-start\in-app-hsp.md | // library/src/main/ets/components/MyTitleBar.ets
@Component
export struct MyTitleBar {
build() {
Row() {
Text($r('app.string.library_title'))
.id('library')
.fontFamily('HarmonyHeiTi')
.fontWeight(FontWeight.Bold)
.fontSize(32)
.fontColor($r('app.color.text_color'))
... |
application-dev\quick-start\in-app-hsp.md | // library/index.ets
export { MyTitleBar } from './src/main/ets/components/MyTitleBar'; |
application-dev\quick-start\in-app-hsp.md | // library/src/main/ets/utils/test.ets
export class Log {
static info(msg: string): void {
console.info(msg);
}
}
export function add(a: number, b: number): number {
return a + b;
}
export function minus(a: number, b: number): number {
return a - b;
} |
application-dev\quick-start\in-app-hsp.md | // library/index.ets
export { Log, add, minus } from './src/main/ets/utils/test'; |
application-dev\quick-start\in-app-hsp.md | // library/src/main/ets/utils/nativeTest.ets
import native from 'liblibrary.so';
export function nativeMulti(a: number, b: number): number {
let result: number = native.multi(a, b);
return result;
} |
application-dev\quick-start\in-app-hsp.md | // library/index.ets
export { nativeMulti } from './src/main/ets/utils/nativeTest'; |
application-dev\quick-start\in-app-hsp.md | // library/src/main/ets/pages/Index.ets
// Correct
Image($r('app.media.example'))
.id('example')
.borderRadius('48px')
// Incorrect
Image("../../resources/base/media/example.png")
.id('example')
.borderRadius('48px') |
application-dev\quick-start\in-app-hsp.md | // library/src/main/ets/ResManager.ets
export class ResManager{
static getPic(): Resource{
return $r('app.media.pic');
}
static getDesc(): Resource{
return $r('app.string.shared_desc');
}
} |
application-dev\quick-start\in-app-hsp.md | // library/index.ets
export { ResManager } from './src/main/ets/ResManager'; |
application-dev\quick-start\in-app-hsp.md | // library/index.ets
export { Log, add, minus } from './src/main/ets/utils/test';
export { MyTitleBar } from './src/main/ets/components/MyTitleBar';
export { ResManager } from './src/main/ets/ResManager';
export { nativeMulti } from './src/main/ets/utils/nativeTest'; |
application-dev\quick-start\in-app-hsp.md | // entry/src/main/ets/pages/index.ets
import { Log, add, MyTitleBar, ResManager, nativeMulti } from 'library';
import { BusinessError } from '@ohos.base';
import router from '@ohos.router';
const TAG = 'Index';
@Entry
@Component
struct Index {
@State message: string = '';
build() {
Column() {
List() {
... |
application-dev\quick-start\in-app-hsp.md | import { Log, add, MyTitleBar, ResManager, nativeMulti } from 'library';
import { BusinessError } from '@ohos.base';
import router from '@ohos.router';
const TAG = 'Index';
@Entry
@Component
struct Index {
@State message: string = '';
build() {
Column() {
List() {
ListItem() {
Text($r... |
application-dev\quick-start\in-app-hsp.md | import router from '@ohos.router';
@Entry
@Component
struct Index3 { // The path is library/src/main/ets/pages/Back.ets.
@State message: string = 'HSP back page';
build() {
Row() {
Column() {
Text(this.message)
.fontFamily('HarmonyHeiTi')
.fontWeight(FontWeight.Bold)
... |
application-dev\quick-start\resource-categories-and-access.md | // Access through $r('app.type.name').
Text($r('app.string.string_hello'))
.fontColor($r('app.color.color_emphasize'))
.fontSize($r('app.float.text_size_headline1'))
.fontFamily($r('app.string.font_family_medium'))
.backgroundColor($r('app.color.color_palette_aux1'))
Image($r('app.media.app_ico... |
application-dev\quick-start\resource-categories-and-access.md | Text($r('[hsp].string.test_string'))
.fontSize($r('[hsp].float.font_size'))
.fontColor($r('[hsp].color.font_color'))
Image($rawfile('[hsp].icon.png')) |
application-dev\quick-start\resource-categories-and-access.md | @Entry
@Component
struct Index {
text: string = '[hsp].string.test_string';
fontSize: string = '[hsp].float.font_size';
fontColor: string = '[hsp].color.font_color';
image: string = '[hsp].media.string';
rawfile: string = '[hsp].icon.png';
build() {
Row() {
... |
application-dev\quick-start\resource-categories-and-access.md | Text('Hello')
.fontColor($r('sys.color.ohos_id_color_emphasize'))
.fontSize($r('sys.float.ohos_id_text_size_headline1'))
.fontFamily($r('sys.string.ohos_id_text_font_family_medium'))
.backgroundColor($r('sys.color.ohos_id_color_palette_aux1'))
Image($r('sys.media.ohos_app_icon'))
.border({
color: $r('sys... |
application-dev\quick-start\resource-categories-and-access.md | @Entry
@Component
struct Index {
@State englishString: string = ""
@State germanString: string = ""
getString(): string {
let resMgr = getContext().resourceManager
let resId = $r('app.string.greetings').id
// Obtain resources that match the current system configuration, including the color mode and ... |
application-dev\quick-start\start-with-ets-stage.md | // Index.ets
@Entry
@Component
struct Index {
@State message: string = 'Hello World';
build() {
Row() {
Column() {
Text(this.message)
.fontSize(50)
.fontWeight(FontWeight.Bold)
}
.width('100%')
}
.height('100%')
... |
application-dev\quick-start\start-with-ets-stage.md | // Index.ets
@Entry
@Component
struct Index {
@State message: string = 'Hello World';
build() {
Row() {
Column() {
Text(this.message)
.fontSize(50)
.fontWeight(FontWeight.Bold)
// Add a button to respond to user clicks.
Bu... |
application-dev\quick-start\start-with-ets-stage.md | // Second.ets
@Entry
@Component
struct Second {
@State message: string = 'Hi there';
build() {
Row() {
Column() {
Text(this.message)
.fontSize(50)
.fontWeight(FontWeight.Bold)
Button() {
Text('Back')
.font... |
application-dev\quick-start\start-with-ets-stage.md | // Index.ets
// Import the router module.
import { router } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
@Entry
@Component
struct Index {
@State message: string = 'Hello World';
build() {
Row() {
Column() {
Text(this.message)
... |
application-dev\quick-start\start-with-ets-stage.md | // Second.ets
// Import the router module.
import { router } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
@Entry
@Component
struct Second {
@State message: string = 'Hi there';
build() {
Row() {
Column() {
Text(this.message)
... |
application-dev\reference\syscap.md | if (canIUse("SystemCapability.ArkUI.ArkUI.Full")) {
console.log("This device supports SystemCapability.ArkUI.ArkUI.Full.");
} else {
console.log("This device does not support SystemCapability.ArkUI.ArkUI.Full.");
} |
application-dev\reference\syscap.md | import geolocationManager from '@ohos.geoLocationManager';
try {
geolocationManager.getCurrentLocation((location) => {
console.log('current location: ' + JSON.stringify(location));
});
} catch(err) {
console.error('This device does not support location information.' + err);
} |
application-dev\reference\syscap.md | import userAuth from '@ohos.userIAM.userAuth';
const authParam : userAuth.AuthParam = {
challenge: new Uint8Array(),
authType: [userAuth.UserAuthType.PIN],
authTrustLevel: userAuth.AuthTrustLevel.ATL1,
};
const widgetParam :userAuth.WidgetParam = {
title: 'Enter password',
};
try {
let userAuthInstance = use... |
application-dev\reference\apis-ability-kit\js-apis-ability-ability.md | import { ability } from '@kit.AbilityKit'; |
application-dev\reference\apis-ability-kit\js-apis-ability-ability.md | import { ability } from '@kit.AbilityKit';
let dataAbilityHelper: ability.DataAbilityHelper;
let pacMap: ability.PacMap;
let dataAbilityOperation: ability.DataAbilityOperation;
let dataAbilityResult: ability.DataAbilityResult;
let abilityResult: ability.AbilityResult;
let connectOptions: ability.ConnectOptions;
let ... |
application-dev\reference\apis-ability-kit\js-apis-ability-dataUriUtils.md | import dataUriUtils from '@ohos.ability.dataUriUtils'; |
application-dev\reference\apis-ability-kit\js-apis-ability-dataUriUtils.md | import dataUriUtils from '@ohos.ability.dataUriUtils';
let id = dataUriUtils.getId('com.example.dataUriUtils/1221'); |
application-dev\reference\apis-ability-kit\js-apis-ability-dataUriUtils.md | import dataUriUtils from '@ohos.ability.dataUriUtils';
let id = 1122;
let uri = dataUriUtils.attachId(
'com.example.dataUriUtils',
id,
); |
application-dev\reference\apis-ability-kit\js-apis-ability-dataUriUtils.md | import dataUriUtils from '@ohos.ability.dataUriUtils';
let uri = dataUriUtils.deleteId('com.example.dataUriUtils/1221'); |
application-dev\reference\apis-ability-kit\js-apis-ability-dataUriUtils.md | import dataUriUtils from '@ohos.ability.dataUriUtils';
let id = 1122;
let uri = dataUriUtils.updateId(
'com.example.dataUriUtils/1221',
id
); |
application-dev\reference\apis-ability-kit\js-apis-ability-errorCode.md | import { ErrorCode } from '@kit.AbilityKit'; |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility } from '@kit.AbilityKit'; |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility, wantConstant } from '@kit.AbilityKit';
featureAbility.startAbility(
{
want:
{
action: '',
entities: [''],
type: '',
flags: wantConstant.Flags.FLAG_AUTH_READ_URI_PERMISSION,
deviceId: '',
bundleName: 'com.example.myapplication',
/* In the FA m... |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility, wantConstant } from '@kit.AbilityKit';
featureAbility.startAbility(
{
want:
{
action: 'ohos.want.action.home',
entities: ['entity.system.home'],
type: 'MIMETYPE',
flags: wantConstant.Flags.FLAG_AUTH_READ_URI_PERMISSION,
deviceId: '',
bundleName: 'c... |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility } from '@kit.AbilityKit';
let dataAbilityHelper = featureAbility.acquireDataAbilityHelper(
'dataability:///com.example.DataAbility'
); |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility, wantConstant } from '@kit.AbilityKit';
featureAbility.startAbilityForResult(
{
want:
{
action: 'ohos.want.action.home',
entities: ['entity.system.home'],
type: 'MIMETYPE',
flags: wantConstant.Flags.FLAG_AUTH_READ_URI_PERMISSION,
deviceId: '',
bundl... |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility, wantConstant } from '@kit.AbilityKit';
featureAbility.startAbilityForResult(
{
want:
{
action: 'ohos.want.action.home',
entities: ['entity.system.home'],
type: 'MIMETYPE',
flags: wantConstant.Flags.FLAG_AUTH_READ_URI_PERMISSION,
deviceId: '',
bundl... |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility, wantConstant } from '@kit.AbilityKit';
featureAbility.terminateSelfWithResult(
{
resultCode: 1,
want:
{
action: 'ohos.want.action.home',
entities: ['entity.system.home'],
type: 'MIMETYPE',
flags: wantConstant.Flags.FLAG_AUTH_READ_URI_PERMISSION,
devi... |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility, wantConstant } from '@kit.AbilityKit';
featureAbility.terminateSelfWithResult(
{
resultCode: 1,
want:
{
action: 'ohos.want.action.home',
entities: ['entity.system.home'],
type: 'MIMETYPE',
flags: wantConstant.Flags.FLAG_AUTH_READ_URI_PERMISSION,
devi... |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility } from '@kit.AbilityKit';
featureAbility.hasWindowFocus((error, data) => {
if (error && error.code !== 0) {
console.error(`hasWindowFocus fail, error: ${JSON.stringify(error)}`);
} else {
console.log(`hasWindowFocus success, data: ${JSON.stringify(data)}`);
}
}); |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility } from '@kit.AbilityKit';
featureAbility.hasWindowFocus().then((data) => {
console.info(`hasWindowFocus data: ${JSON.stringify(data)}`);
}); |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility } from '@kit.AbilityKit';
featureAbility.getWant((error, data) => {
if (error && error.code !== 0) {
console.error(`getWant fail, error: ${JSON.stringify(error)}`);
} else {
console.log(`getWant success, data: ${JSON.stringify(data)}`);
}
}); |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility } from '@kit.AbilityKit';
featureAbility.getWant().then((data) => {
console.info(`getWant data: ${JSON.stringify(data)}`);
}); |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility } from '@kit.AbilityKit';
let context = featureAbility.getContext();
context.getBundleName((error, data) => {
if (error && error.code !== 0) {
console.error(`getBundleName fail, error: ${JSON.stringify(error)}`);
} else {
console.log(`getBundleName success, data: ${JSON.stringify(da... |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility } from '@kit.AbilityKit';
featureAbility.terminateSelf(
(error) => {
console.error(`error: ${JSON.stringify(error)}`);
}
) |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility } from '@kit.AbilityKit';
featureAbility.terminateSelf().then(() => {
console.info('==========================>terminateSelf=======================>');
}); |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility } from '@kit.AbilityKit';
import { rpc } from '@kit.IPCKit';
let connectId = featureAbility.connectAbility(
{
deviceId: '',
bundleName: 'com.ix.ServiceAbility',
abilityName: 'com.ix.ServiceAbility.ServiceAbilityA',
},
{
onConnect: (element, remote) => {
console.log(`... |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility } from '@kit.AbilityKit';
import { rpc } from '@kit.IPCKit';
let connectId = featureAbility.connectAbility(
{
bundleName: 'com.ix.ServiceAbility',
abilityName: 'com.ix.ServiceAbility.ServiceAbilityA',
},
{
onConnect: (element, remote) => {
console.log(`ConnectAbility onC... |
application-dev\reference\apis-ability-kit\js-apis-ability-featureAbility.md | import { featureAbility } from '@kit.AbilityKit';
import { rpc } from '@kit.IPCKit';
import { BusinessError } from '@kit.BasicServicesKit';
let connectId = featureAbility.connectAbility(
{
bundleName: 'com.ix.ServiceAbility',
abilityName: 'com.ix.ServiceAbility.ServiceAbilityA',
},
{
onConnect: (elem... |
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