source stringlengths 14 113 | code stringlengths 10 21.3k |
|---|---|
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension-sys.md | // ExtensionProvider.ts
import { UIExtensionAbility, UIExtensionContentSession, Want } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
export default class EntryAbility extends UIExtensionAbility {
onSessionCreate(want: Want, session: UIExtensionContentSession) {
const extensionHos... |
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension.md | // ExtensionProvider.ts
import { EmbeddedUIExtensionAbility, UIExtensionContentSession, Want } from '@kit.AbilityKit';
import { window } from '@kit.ArkUI';
export default class EntryAbility extends EmbeddedUIExtensionAbility {
onSessionCreate(want: Want, session: UIExtensionContentSession) {
const extensionWindo... |
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension.md | // ExtensionProvider.ts
import { EmbeddedUIExtensionAbility, UIExtensionContentSession, Want } from '@kit.AbilityKit';
import { uiExtension } from '@kit.ArkUI';
export default class EntryAbility extends EmbeddedUIExtensionAbility {
onSessionCreate(want: Want, session: UIExtensionContentSession) {
const extension... |
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension.md | // ExtensionProvider.ts
import { EmbeddedUIExtensionAbility, UIExtensionContentSession } from '@kit.AbilityKit';
export default class EntryAbility extends EmbeddedUIExtensionAbility {
onSessionDestroy(session: UIExtensionContentSession) {
const extensionWindow = session.getUIExtensionWindowProxy();
// Cancel... |
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension.md | // ExtensionProvider.ts
import { EmbeddedUIExtensionAbility, UIExtensionContentSession, Want } from '@kit.AbilityKit';
import { window } from '@kit.ArkUI';
export default class EntryAbility extends EmbeddedUIExtensionAbility {
onSessionCreate(want: Want, session: UIExtensionContentSession) {
const extensionWindo... |
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension.md | // ExtensionProvider.ts
import { EmbeddedUIExtensionAbility, UIExtensionContentSession } from '@kit.AbilityKit';
export default class EntryAbility extends EmbeddedUIExtensionAbility {
onSessionDestroy(session: UIExtensionContentSession) {
const extensionWindow = session.getUIExtensionWindowProxy();
// Unsubs... |
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension.md | // ExtensionProvider.ts
import { EmbeddedUIExtensionAbility, UIExtensionContentSession, Want } from '@kit.AbilityKit';
import { uiExtension } from '@kit.ArkUI';
export default class EntryAbility extends EmbeddedUIExtensionAbility {
onSessionCreate(want: Want, session: UIExtensionContentSession) {
const extension... |
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension.md | // ExtensionProvider.ts
import { EmbeddedUIExtensionAbility, UIExtensionContentSession } from '@kit.AbilityKit';
export default class EntryAbility extends EmbeddedUIExtensionAbility {
onSessionDestroy(session: UIExtensionContentSession) {
const extensionWindow = session.getUIExtensionWindowProxy();
// Unsubs... |
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension.md | // ExtensionProvider.ts
import { EmbeddedUIExtensionAbility, UIExtensionContentSession, Want } from '@kit.AbilityKit';
import { window } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
export default class EntryAbility extends EmbeddedUIExtensionAbility {
onSessionCreate(want: Want, session... |
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension.md | // ExtensionProvider.ts
import { EmbeddedUIExtensionAbility, UIExtensionContentSession, Want } from '@kit.AbilityKit';
import { uiExtension } from '@kit.ArkUI';
export default class EntryAbility extends EmbeddedUIExtensionAbility {
onSessionCreate(want: Want, session: UIExtensionContentSession) {
const extension... |
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension.md | // The UIAbility loads pages/Index.ets when started.
import { Want } from '@kit.AbilityKit';
@Entry
@Component
struct Index {
@State message: string = 'Message: '
private want: Want = {
bundleName: "com.example.embeddeddemo",
abilityName: "ExampleEmbeddedAbility",
}
build() {
... |
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension.md | import { EmbeddedUIExtensionAbility, UIExtensionContentSession, Want } from '@kit.AbilityKit';
const TAG: string = '[ExampleEmbeddedAbility]'
export default class ExampleEmbeddedAbility extends EmbeddedUIExtensionAbility {
onCreate() {
console.info(TAG, `onCreate`);
}
onForeground() {
... |
application-dev\reference\apis-arkui\js-apis-arkui-uiExtension.md | import { UIExtensionContentSession } from '@kit.AbilityKit';
import { uiExtension, window } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
let storage = LocalStorage.getShared()
@Entry(storage)
@Component
struct Extension {
@State message: string = 'EmbeddedUIExtensionAbility... |
application-dev\reference\apis-arkui\js-apis-arkui-xcomponentNode.md | import { XComponentNode } from "@kit.ArkUI"; |
application-dev\reference\apis-arkui\js-apis-arkui-xcomponentNode.md | import { NodeController, FrameNode, XComponentNode, NodeRenderType, UIContext} from '@kit.ArkUI'
class XComponentNodeController extends NodeController {
private xComponentNode: MyXComponentNode | null = null;
private soName: string = "tetrahedron_napi" // This .so file is written and generated by you using the Nod... |
application-dev\reference\apis-arkui\js-apis-curve.md | import { curves } from '@kit.ArkUI'; |
application-dev\reference\apis-arkui\js-apis-curve.md | import { curves } from '@kit.ArkUI';
curves.initCurve(Curve.EaseIn) // Create a default ease-in curve, where the interpolation starts slowly and then picks up speed. |
application-dev\reference\apis-arkui\js-apis-curve.md | import { curves } from '@kit.ArkUI';
curves.stepsCurve(9, true) // Create a step curve. |
application-dev\reference\apis-arkui\js-apis-curve.md | import { curves } from '@kit.ArkUI';
curves.cubicBezierCurve(0.1, 0.0, 0.1, 1.0) // Create a cubic Bezier curve. |
application-dev\reference\apis-arkui\js-apis-curve.md | import { curves } from '@kit.ArkUI';
curves.springCurve(10, 1, 228, 30) // Create a spring curve. |
application-dev\reference\apis-arkui\js-apis-curve.md | import { curves } from '@kit.ArkUI'
curves.springMotion() // Create a spring animation curve with default settings.
curves.springMotion(0.5) // Create a spring animation curve with the specified response value.
curves.springMotion(0.5, 0.6) // Create a spring animation curve with the specified response and dampingFract... |
application-dev\reference\apis-arkui\js-apis-curve.md | import { curves } from '@kit.ArkUI'
curves.responsiveSpringMotion() // Create a responsive spring animation curve with default settings. |
application-dev\reference\apis-arkui\js-apis-curve.md | import { curves } from '@kit.ArkUI'
curves.interpolatingSpring(10, 1, 228, 30) // Create an interpolating spring curve whose duration is subject to spring parameters. |
application-dev\reference\apis-arkui\js-apis-curve.md | import { curves } from '@kit.ArkUI'
let interpolate = (fraction:number):number => {
return Math.sqrt(fraction)
}
let curve = curves.customCurve(interpolate) // Create a custom interpolation curve. |
application-dev\reference\apis-arkui\js-apis-curve.md | import { curves } from '@kit.ArkUI'
let curveValue = curves.initCurve(Curve.EaseIn) // Create an ease-in curve.
let value: number = curveValue.interpolate(0.5) // Calculate the interpolation for half of the time. |
application-dev\reference\apis-arkui\js-apis-curve.md | // xxx.ets
import { curves } from '@kit.ArkUI';
@Entry
@Component
struct ImageComponent {
@State widthSize: number = 200;
@State heightSize: number = 200;
build() {
Column() {
Text()
.margin({ top: 100 })
.width(this.widthSize)
.height(this.heightSize)
.backgroundColor(... |
application-dev\reference\apis-arkui\js-apis-devicestatus-draginteraction-sys.md | try {
dragInteraction.on('drag', (data: dragInteraction.DragState) => {
console.log(`Drag interaction event: ${JSON.stringify(data)}`);
});
} catch (error) {
console.error(`Register failed, error: ${JSON.stringify(error, [`code`, `message`])}`);
} |
application-dev\reference\apis-arkui\js-apis-devicestatus-draginteraction-sys.md | // Unregister a single callback.
function single_callback(event: dragInteraction.DragState) {
console.log(`Drag interaction event: ${JSON.stringify(event)}`);
return false;
}
try {
dragInteraction.on('drag', single_callback);
dragInteraction.off("drag", single_callback);
} catch (error) {
console.error(`Execu... |
application-dev\reference\apis-arkui\js-apis-devicestatus-draginteraction-sys.md | // Unregister all callbacks.
function all_callback(event: dragInteraction.DragState) {
console.log(`Drag interaction event: ${JSON.stringify(event)}`);
return false;
}
try {
dragInteraction.on('drag', all_callback);
dragInteraction.off("drag");
} catch (error) {
console.error(`Execute failed, error: ${JSON.st... |
application-dev\reference\apis-arkui\js-apis-devicestatus-draginteraction-sys.md | let summarys: Array<dragInteraction.Summary> = dragInteraction.getDataSummary();
console.log(`Drag interaction summarys: ${JSON.stringify(summarys)}`); |
application-dev\reference\apis-arkui\js-apis-devicestatus-draginteraction-sys.md | dragInteraction.setDragSwitchState(false); |
application-dev\reference\apis-arkui\js-apis-devicestatus-draginteraction-sys.md | dragInteraction.setAppDragSwitchState(true, "com.app.bundleName"); |
application-dev\reference\apis-arkui\js-apis-display-sys.md | import { display } from '@kit.ArkUI'; |
application-dev\reference\apis-arkui\js-apis-display-sys.md | import { display } from '@kit.ArkUI';
let displayClass: display.Display | null = null;
try {
displayClass = display.getDefaultDisplaySync();
let ret: boolean = true;
try {
ret = display.hasPrivateWindow(displayClass.id);
} catch (exception) {
console.error('Failed to check has privateWindow or not. Co... |
application-dev\reference\apis-arkui\js-apis-display-sys.md | import { Callback } from '@kit.BasicServicesKit';
let callback: Callback<boolean> = (data: boolean) => {
console.info('Listening enabled. Data: ' + JSON.stringify(data));
};
try {
display.on("privateModeChange", callback);
} catch (exception) {
console.error('Failed to register callback. Code: ' + JSON.stringify... |
application-dev\reference\apis-arkui\js-apis-display-sys.md | try {
display.off("privateModeChange");
} catch (exception) {
console.error('Failed to unregister callback. Code: ' + JSON.stringify(exception));
} |
application-dev\reference\apis-arkui\js-apis-display-sys.md | import { display } from '@kit.ArkUI';
try {
let mode: display.FoldDisplayMode = display.FoldDisplayMode.FOLD_DISPLAY_MODE_FULL;
display.setFoldDisplayMode(mode);
} catch (exception) {
console.error('Failed to change the fold display mode. Code: ' + JSON.stringify(exception));
} |
application-dev\reference\apis-arkui\js-apis-display-sys.md | import { display } from '@kit.ArkUI';
try {
let mode: display.FoldDisplayMode = display.FoldDisplayMode.FOLD_DISPLAY_MODE_MAIN;
display.setFoldDisplayMode(mode, 'backSelfie');
} catch (exception) {
console.error(`Failed to change the fold display mode. Code: ${exception}`);
} |
application-dev\reference\apis-arkui\js-apis-display-sys.md | import { display } from '@kit.ArkUI';
try {
let locked: boolean = false;
display.setFoldStatusLocked(locked);
} catch (exception) {
console.error('Failed to change the fold status locked mode. Code: ' + JSON.stringify(exception));
} |
application-dev\reference\apis-arkui\js-apis-display-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
import { display, window } from '@kit.ArkUI';
export default class EntryAbility extends UIAbility {
// ...
onWindowStageCreate(windowStage: window.WindowStage) {
// ...
let windowId = windowStage.getMainWindowSync().getWindowProperties().id;
let wi... |
application-dev\reference\apis-arkui\js-apis-display-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
import { display, window } from '@kit.ArkUI';
export default class EntryAbility extends UIAbility {
// ...
onWindowStageCreate(windowStage: window.WindowStage) {
// ...
let windowId = windowStage.getMainWindowSync().getWindowProperties().id;
let wi... |
application-dev\reference\apis-arkui\js-apis-display-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
import { display } from '@kit.ArkUI';
let displayClass: display.Display | null = null;
displayClass = display.getDefaultDisplaySync();
displayClass.hasImmersiveWindow((err: BusinessError, data) => {
const errCode: number = err.code;
if (errCode) {
co... |
application-dev\reference\apis-arkui\js-apis-display-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
import { display } from '@kit.ArkUI';
let displayClass: display.Display | null = null;
displayClass = display.getDefaultDisplaySync();
let promise = displayClass.hasImmersiveWindow();
promise.then((data) => {
console.info('Succeeded in checking whether there is ... |
application-dev\reference\apis-arkui\js-apis-display.md | import { display } from '@kit.ArkUI'; |
application-dev\reference\apis-arkui\js-apis-display.md | import { display } from '@kit.ArkUI';
let displayClass: display.Display | null = null;
try {
// Use the value of the displayId property in WindowProperties as the input parameter.
let displayId = 0;
displayClass = display.getDisplayByIdSync(displayId);
} catch (exception) {
console.error(`Failed to get displ... |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
import { display } from '@kit.ArkUI';
let promise = display.getAllDisplayPhysicalResolution();
promise.then((resolutionObjects) => {
console.info('Obtaining physical resolution length: ' + resolutionObjects.length);
for (let i = 0; i < resolutionObjects.length... |
application-dev\reference\apis-arkui\js-apis-display.md | import { display } from '@kit.ArkUI';
let displayClass: display.Display | null = null;
displayClass = display.getDefaultDisplaySync(); |
application-dev\reference\apis-arkui\js-apis-display.md | import { display } from '@kit.ArkUI';
let displayClass: display.Display | null = null;
displayClass = display.getPrimaryDisplaySync(); |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
import { display } from '@kit.ArkUI';
let displayClass: Array<display.Display> = [];
display.getAllDisplays((err: BusinessError, data: Array<display.Display>) => {
displayClass = data;
const errCode: number = err.code;
if (errCode) {
console.error(`Faile... |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
import { display } from '@kit.ArkUI';
let displayClass: Array<display.Display> =[];
let promise: Promise<Array<display.Display>> = display.getAllDisplays();
promise.then((data: Array<display.Display>) => {
displayClass = data;
console.info('Succeeded in obtain... |
application-dev\reference\apis-arkui\js-apis-display.md | import { Callback } from '@kit.BasicServicesKit';
let callback: Callback<number> = (data: number) => {
console.info('Listening enabled. Data: ' + JSON.stringify(data));
};
display.on("add", callback); |
application-dev\reference\apis-arkui\js-apis-display.md | // Unregister all the callbacks that have been registered through on().
display.off("remove");
let callback: Callback<number> = (data: number) => {
console.info('Succeeded in unregistering the callback for display remove. Data: ' + JSON.stringify(data))
};
// Unregister the specified callback.
display.off('remove', ... |
application-dev\reference\apis-arkui\js-apis-display.md | import { display } from '@kit.ArkUI';
let ret: boolean = false;
ret = display.isFoldable(); |
application-dev\reference\apis-arkui\js-apis-display.md | import { display } from '@kit.ArkUI';
let data: display.FoldStatus = display.getFoldStatus();
console.info('Succeeded in obtaining fold status. Data: ' + JSON.stringify(data)); |
application-dev\reference\apis-arkui\js-apis-display.md | import { display } from '@kit.ArkUI';
let data: display.FoldDisplayMode = display.getFoldDisplayMode();
console.info('Succeeded in obtaining fold display mode. Data: ' + JSON.stringify(data)); |
application-dev\reference\apis-arkui\js-apis-display.md | import { display } from '@kit.ArkUI';
let data: display.FoldCreaseRegion = display.getCurrentFoldCreaseRegion();
console.info('Succeeded in obtaining current fold crease region. Data: ' + JSON.stringify(data)); |
application-dev\reference\apis-arkui\js-apis-display.md | import { Callback } from '@kit.BasicServicesKit';
/**
* The callback parameter used for subscription must be passed as an object.
* If an anonymous function is used for registration, a new underlying object is created each time the function is called, causing memory leakage.
*/
let callback: Callback<display.FoldSta... |
application-dev\reference\apis-arkui\js-apis-display.md | // Unregister all the callbacks that have been registered through on().
display.off('foldStatusChange');
let callback: Callback<display.FoldStatus> = (data: display.FoldStatus) => {
console.info('unregistering FoldStatus changes callback. Data: ' + JSON.stringify(data));
};
// Unregister the specified callback.
disp... |
application-dev\reference\apis-arkui\js-apis-display.md | import { Callback } from '@kit.BasicServicesKit';
let callback: Callback<Array<number>> = (angles: Array<number>) => {
console.info('Listening fold angles length: ' + angles.length);
};
display.on('foldAngleChange', callback); |
application-dev\reference\apis-arkui\js-apis-display.md | // Unregister all the callbacks that have been registered through on().
display.off('foldAngleChange');
let callback: Callback<Array<number>> = (angles: Array<number>) => {
console.info('Listening fold angles length: ' + angles.length);
};
// Unregister the specified callback.
display.off('foldAngleChange', callback... |
application-dev\reference\apis-arkui\js-apis-display.md | import { Callback } from '@kit.BasicServicesKit';
let callback: Callback<boolean> = (captureStatus: boolean) => {
console.info('Listening capture status: ' + captureStatus);
};
display.on('captureStatusChange', callback); |
application-dev\reference\apis-arkui\js-apis-display.md | // Unregister all the callbacks that have been registered through on().
display.off('captureStatusChange');
let callback: Callback<boolean> = (captureStatus: boolean) => {
console.info('Listening capture status: ' + captureStatus);
};
// Unregister the specified callback.
display.off('captureStatusChange', callback)... |
application-dev\reference\apis-arkui\js-apis-display.md | import { display } from '@kit.ArkUI';
let ret: boolean = false;
ret = display.isCaptured(); |
application-dev\reference\apis-arkui\js-apis-display.md | import { Callback } from '@kit.BasicServicesKit';
/**
* The callback parameter used for subscription must be passed as an object.
* If an anonymous function is used for registration, a new underlying object is created each time the function is called, causing memory leakage.
*/
let callback: Callback<display.FoldDis... |
application-dev\reference\apis-arkui\js-apis-display.md | // Unregister all the callbacks that have been registered through on().
display.off('foldDisplayModeChange');
let callback: Callback<display.FoldDisplayMode> = (data: display.FoldDisplayMode) => {
console.info('unregistering FoldDisplayMode changes callback. Data: ' + JSON.stringify(data));
};
// Unregister the spec... |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
let displayClass: display.Display | null = null;
display.getDefaultDisplay((err: BusinessError, data: display.Display) => {
const errCode: number = err.code;
if (errCode) {
console.error(`Failed to obtain the default display object. Code: ${err.code}, mess... |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
let displayClass: display.Display | null = null;
let promise: Promise<display.Display> = display.getDefaultDisplay();
promise.then((data: display.Display) => {
displayClass = data;
console.info('Succeeded in obtaining the default display object. Data:' + JSON.... |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
display.getAllDisplay((err: BusinessError, data: Array<display.Display>) => {
const errCode: number = err.code;
if (errCode) {
console.error(`Failed to obtain all the display objects. Code: ${err.code}, message: ${err.message}`);
return;
}
console.... |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
let promise: Promise<Array<display.Display>> = display.getAllDisplay();
promise.then((data: Array<display.Display>) => {
console.info('Succeeded in obtaining all the display objects. Data: ' + JSON.stringify(data));
}).catch((err: BusinessError) => {
console.e... |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
class VirtualScreenConfig {
name : string = '';
width : number = 0;
height : number = 0;
density : number = 0;
surfaceId : string = '';
}
let config : VirtualScreenConfig = {
name: 'screen01',
width: 1080,
height: 2340,
density: 2,
surfaceId: ... |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
let screenId: number = 1;
display.destroyVirtualScreen(screenId).then(() => {
console.info('Succeeded in destroying the virtual screen.');
}).catch((err: BusinessError) => {
console.error(`Failed to destroy the virtual screen.Code:${err.code},message is ${err.... |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
let screenId: number = 1;
let surfaceId: string = '2048';
display.setVirtualScreenSurface(screenId, surfaceId).then(() => {
console.info('Succeeded in setting the surface for the virtual screen.');
}).catch((err: BusinessError) => {
console.error(`Failed to se... |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
let screenId: number = 0;
display.makeUnique(screenId).then(() => {
console.info('Succeeded in making unique screens.');
}).catch((err: BusinessError) => {
console.error(`Failed to make unique screens. Code:${err.code},message is ${err.message}`);
}); |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
let displayClass: display.Display | null = null;
displayClass = display.getDefaultDisplaySync();
displayClass.getCutoutInfo((err: BusinessError, data: display.CutoutInfo) => {
const errCode: number = err.code;
if (errCode) {
console.error(`Failed to get c... |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
let displayClass: display.Display | null = null;
displayClass = display.getDefaultDisplaySync();
let promise: Promise<display.CutoutInfo> = displayClass.getCutoutInfo();
promise.then((data: display.CutoutInfo) => {
console.info('Succeeded in getting cutoutInfo. ... |
application-dev\reference\apis-arkui\js-apis-display.md | import { BusinessError } from '@kit.BasicServicesKit';
import { display } from '@kit.ArkUI';
let displayClass: display.Display | null = null;
try {
displayClass = display.getDefaultDisplaySync();
let promise = displayClass.getAvailableArea();
promise.then((data) => {
console.info('Succeeded get the available... |
application-dev\reference\apis-arkui\js-apis-display.md | import { Callback } from '@kit.BasicServicesKit';
import { display } from '@kit.ArkUI';
let callback: Callback<display.Rect> = (data: display.Rect) => {
console.info('Listening enabled. Data: ' + JSON.stringify(data));
};
let displayClass: display.Display | null = null;
try {
displayClass = display.getDefaultDispl... |
application-dev\reference\apis-arkui\js-apis-display.md | import { Callback } from '@kit.BasicServicesKit';
import { display } from '@kit.ArkUI';
let callback: Callback<display.Rect> = (data: display.Rect) => {
console.info('Listening enabled. Data: ' + JSON.stringify(data));
};
let displayClass: display.Display | null = null;
try {
displayClass = display.getDefaultDispl... |
application-dev\reference\apis-arkui\js-apis-font.md | import { font } from '@kit.ArkUI' |
application-dev\reference\apis-arkui\js-apis-font.md | // xxx.ets
@Entry
@Component
struct FontExample {
@State message: string = 'Hello World';
// iconFont example, where 0000 is the Unicode character of the specified icon. You need to obtain the Unicode character from the TTF file of the registered iconFont.
@State unicode: string = '\u0000';
@State codePoint: st... |
application-dev\reference\apis-arkui\js-apis-font.md | // xxx.ets
import { font } from '@kit.ArkUI';
@Entry
@Component
struct FontExample {
fontList: Array<string> = new Array<string>();
build() {
Column() {
Button("getSystemFontList")
.width('60%')
.height('6%')
.onClick(() => {
this.fontList = font.getSystemFontList() // ... |
application-dev\reference\apis-arkui\js-apis-font.md | // xxx.ets
import { font } from '@kit.ArkUI';
@Entry
@Component
struct FontExample {
fontList: Array<string> = new Array<string>();
fontInfo: font.FontInfo = font.getFontByName('');
build() {
Column() {
Button("getFontByName")
.onClick(() => {
this.fontInfo =
font.getFont... |
application-dev\reference\apis-arkui\js-apis-font.md | // xxx.ets
import { font } from '@kit.ArkUI';
@Entry
@Component
struct FontExample {
build() {
Column() {
Button("getUIFontConfig")
.width('60%')
.height('6%')
.margin(50)
.onClick(() => {
let fontConfig = font.getUIFontConfig();
console.log("font-dir ---... |
application-dev\reference\apis-arkui\js-apis-getContext.md | // EntryAbility.ets
import { UIAbility, AbilityConstant, Want } from '@kit.AbilityKit';
import { hilog } from '@kit.PerformanceAnalysisKit';
import { window } from '@kit.ArkUI';
export default class EntryAbility extends UIAbility {
onCreate(want: Want, launchParam: AbilityConstant.LaunchParam) {
hilog.info(0x000... |
application-dev\reference\apis-arkui\js-apis-getContext.md | //pages/Index.ets
@Entry
@Component
struct Index {
@State message: string = 'Hello World'
build() {
Row() {
Column() {
Text(this.message)
.fontSize(50)
.fontWeight(FontWeight.Bold)
.onClick(() => {
// You are advised to use this.getUIContext().getHostCont... |
application-dev\reference\apis-arkui\js-apis-inner-application-windowExtensionContext-sys.md | import { WindowExtensionAbility, WindowExtensionContext } from '@kit.ArkUI';
let context: WindowExtensionContext | null = null;
class WindowExtAbility extends WindowExtensionAbility {
onConnect() {
context = this.context; // Obtain a WindowExtensionContext instance.
}
} |
application-dev\reference\apis-arkui\js-apis-inner-application-windowExtensionContext-sys.md | import { WindowExtensionAbility } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
import { Want, StartOptions } from '@kit.AbilityKit';
class WindowExtAbility extends WindowExtensionAbility {
onConnect() {
let want: Want = {
bundleName: 'com.example.myapplication',
abilit... |
application-dev\reference\apis-arkui\js-apis-inner-application-windowExtensionContext-sys.md | import { WindowExtensionAbility } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
import { Want, StartOptions } from '@kit.AbilityKit';
class WindowExtAbility extends WindowExtensionAbility {
onConnect() {
let want: Want = {
bundleName: 'com.example.myapp',
abilityName: 'Ma... |
application-dev\reference\apis-arkui\js-apis-matrix4.md | import { matrix4 } from '@kit.ArkUI'; |
application-dev\reference\apis-arkui\js-apis-matrix4.md | import { matrix4 } from '@kit.ArkUI';
// Create a 4 x 4 matrix.
let matrix = matrix4.init(
[1.0, 0.0, 0.0, 0.0,
0.0, 1.0, 0.0, 0.0,
0.0, 0.0, 1.0, 0.0,
0.0, 0.0, 0.0, 1.0])
@Entry
@Component
struct Tests {
build() {
Column() {
Image($r("app.media.zh"))
.width("40%")
.height(1... |
application-dev\reference\apis-arkui\js-apis-matrix4.md | // The effect of matrix 1 is the same as that of matrix 2.
import { matrix4 } from '@kit.ArkUI';
let matrix1 = matrix4.init(
[1.0, 0.0, 0.0, 0.0,
0.0, 1.0, 0.0, 0.0,
0.0, 0.0, 1.0, 0.0,
0.0, 0.0, 0.0, 1.0])
let matrix2 = matrix4.identity()
@Entry
@Component
struct Tests {
build() {
Column() {
... |
application-dev\reference\apis-arkui\js-apis-matrix4.md | // xxx.ets
import { matrix4 } from '@kit.ArkUI';
@Entry
@Component
struct Test {
private matrix1 = matrix4.identity().scale({ x: 1.5 })
private matrix2 = this.matrix1.copy().translate({ x: 200 })
imageSize: Length = '300px'
build() {
Column({ space: "50px" }) {
Image($r("app.media.testImage"))
... |
application-dev\reference\apis-arkui\js-apis-matrix4.md | // xxx.ets
import { matrix4 } from '@kit.ArkUI';
@Entry
@Component
struct Test {
private matrix1 = matrix4.identity().translate({ x: 200 })
private matrix2 = matrix4.identity().scale({ x: 2 })
build() {
Column() {
// Before matrix transformation
Image($r("app.media.icon"))
.width("40%")
... |
application-dev\reference\apis-arkui\js-apis-matrix4.md | import { matrix4 } from '@kit.ArkUI';
// The effect of matrix 1 (width scaled up by 2x) is opposite to that of matrix 2 (width scaled down by 2x).
let matrix1 = matrix4.identity().scale({ x: 2 })
let matrix2 = matrix1.copy().invert()
@Entry
@Component
struct Tests {
build() {
Column() {
Image($r("app.medi... |
application-dev\reference\apis-arkui\js-apis-matrix4.md | // xxx.ets
import { matrix4 } from '@kit.ArkUI';
@Entry
@Component
struct Test {
private matrix1 = matrix4.identity().translate({ x: 100, y: 200, z: 30 })
build() {
Column() {
Image($r("app.media.bg1")).transform(this.matrix1)
.width("40%")
.height(100)
}
}
} |
application-dev\reference\apis-arkui\js-apis-matrix4.md | // xxx.ets
import { matrix4 } from '@kit.ArkUI';
@Entry
@Component
struct Test {
private matrix1 = matrix4.identity()
.scale({
x: 2,
y: 3,
z: 4,
centerX: 50,
centerY: 50
})
build() {
Column() {
Image($r("app.media.testImage")).transform(this.matrix1)
.width(... |
application-dev\reference\apis-arkui\js-apis-matrix4.md | // xxx.ets
import { matrix4 } from '@kit.ArkUI';
@Entry
@Component
struct Test {
private matrix1 = matrix4.identity().skew(2, 3)
build() {
Column() {
Image($r("app.media.bg1")).transform(this.matrix1)
.height(100)
.margin({
top: 300
})
}
.width("100%")
.heig... |
application-dev\reference\apis-arkui\js-apis-matrix4.md | // xxx.ets
import { matrix4 } from '@kit.ArkUI';
@Entry
@Component
struct Test {
private matrix1 = matrix4.identity()
.rotate({
x: 1,
y: 1,
z: 2,
angle: 30
})
build() {
Column() {
Image($r("app.media.bg1")).transform(this.matrix1)
.width("40%")
.height(100... |
application-dev\reference\apis-arkui\js-apis-matrix4.md | // xxx.ets
import { matrix4 } from '@kit.ArkUI';
@Entry
@Component
struct Test {
private originPoint: number[] = [50, 50]
private matrix_1 = matrix4.identity().translate({ x: 150, y: -50 })
private transformPoint = this.matrix_1.transformPoint([this.originPoint[0], this.originPoint[1]])
private matrix_2 = matr... |
application-dev\reference\apis-arkui\js-apis-matrix4.md | import { matrix4 } from '@kit.ArkUI'
@Entry
@Component
struct Index {
private matrix1 = matrix4.identity().setPolyToPoly({
src: [{ x: 0, y: 0 }, { x: 500, y: 0 }, { x: 0, y: 500 }, { x: 500, y: 500 }],
dst: [{ x: 0, y: 0 }, { x: 500, y: 0 }, { x: 0, y: 500 }, { x: 750, y: 1000 }], pointCount: 4
})
build... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.