harmony 鸿蒙RemoteWindow
RemoteWindow
远程控制窗口组件,可以通过此组件控制应用窗口,提供启动退出过程中控件动画和应用窗口联动动画的能力。
说明:
该组件从API Version 9开始支持。后续版本如有新增内容,则采用上角标单独标记该内容的起始版本。
该组件为系统接口。
子组件
不可以包含子组件。
接口
RemoteWindow(target: WindowAnimationTarget)
通过窗口动画对象创建组件。
参数:
参数名 | 参数类型 | 必填 | 参数描述 |
---|---|---|---|
target | WindowAnimationTarget | 是 | 需要控制的动画窗口的描述。 |
WindowAnimationTarget
目标窗口,用来远程控制实现动画。
参数 | 类型 | 描述 |
---|---|---|
bundleName | string | 动画窗口所对应的进程。 |
abilityName | string | 动画窗口所对应的Ability。 |
windowBounds | RRect | 动画窗口实际大小。 |
missionId | number | 任务ID。 |
RRect
圆角矩形。
参数 | 类型 | 描述 |
---|---|---|
left | number | 动画窗口左上角相对于屏幕横坐标。 |
top | number | 动画窗口左上角相对于屏幕纵坐标。 |
width | number | 动画窗口宽度大小。 |
height | number | 动画窗口高度大小。 |
radius | number | 动画窗口圆角大小。 |
属性
支持通用属性。
事件
支持通用事件。
示例
RemoteWindow需要接收由windowAnimationManager设置的WindowAnimationController对象传入对应窗口WindowAnimationTarget对象,可以创建一个RemoteWindowExample.ets作为示例组件将RemoteWindow组件和传入的WindowAnimationTarget对象关联封装起来。 由于RemoteWindow只能用于系统应用程序Launcher中,可以将RemoteWindowExample组件放置于Launcher的EntryView.ets页面的build函数中,编译Launcher, 然后推送Launcher安装包到设备系统中运行。
// WindowAnimationControllerImpl.ets 文件
import windowAnimationManager from '@ohos.animation.windowAnimationManager';
export default class WindowAnimationControllerImpl implements windowAnimationManager.WindowAnimationController {
onStartAppFromLauncher(startingWindowTarget: windowAnimationManager.WindowAnimationTarget,
finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback): void
{
console.log(`remote window animaion onStartAppFromLauncher`);
finishedCallback.onAnimationFinish();
}
onStartAppFromRecent(startingWindowTarget: windowAnimationManager.WindowAnimationTarget,
finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback): void {
console.log(`remote window animaion onStartAppFromRecent`);
finishedCallback.onAnimationFinish();
}
onStartAppFromOther(startingWindowTarget: windowAnimationManager.WindowAnimationTarget,
finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback): void {
console.log(`remote window animaion onStartAppFromOther`);
finishedCallback.onAnimationFinish();
}
onAppTransition(fromWindowTarget: windowAnimationManager.WindowAnimationTarget,
toWindowTarget: windowAnimationManager.WindowAnimationTarget,
finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback): void{
console.log(`remote window animaion onAppTransition`);
finishedCallback.onAnimationFinish();
}
onMinimizeWindow(minimizingWindowTarget: windowAnimationManager.WindowAnimationTarget,
finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback): void {
console.log(`remote window animaion onMinimizeWindow`);
finishedCallback.onAnimationFinish();
}
onCloseWindow(closingWindowTarget: windowAnimationManager.WindowAnimationTarget,
finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback): void {
console.log(`remote window animaion onCloseWindow`);
finishedCallback.onAnimationFinish();
}
onScreenUnlock(finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback): void {
console.log(`remote window animaion onScreenUnlock`);
finishedCallback.onAnimationFinish();
}
onWindowAnimationTargetsUpdate(fullScreenWindowTarget: windowAnimationManager.WindowAnimationTarget,
floatingWindowTargets: Array<windowAnimationManager.WindowAnimationTarget>): void {
console.log('onWindowAnimationTargetsUpdate, the fullScreenWindowTarget is: ' + fullScreenWindowTarget);
console.log('onWindowAnimationTargetsUpdate, the floatingWindowTargets are: ' + floatingWindowTargets);
}
}
// RemoteWindowExample.ets 文件
import windowAnimationManager from '@ohos.animation.windowAnimationManager';
import WindowAnimationControllerImpl from './WindowAnimationControllerImpl';
@Entry
@Component
export default struct RemoteWindowExample {
@State target:WindowAnimationTarget|undefined = undefined // 通过windowAnimationManager获取
aboutToAppear(): void {
let controller: WindowAnimationControllerImpl = new WindowAnimationControllerImpl();
windowAnimationManager.setController(controller);
controller.onStartAppFromLauncher = (startingWindowTarget: WindowAnimationTarget,
finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback) => {
console.log(`RemoteWindowExample: remote window animaion onStartAppFromLauncher`);
this.target = startingWindowTarget;
finishedCallback.onAnimationFinish();
}
controller.onStartAppFromRecent = (startingWindowTarget: WindowAnimationTarget,
finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback) => {
console.log(`RemoteWindowExample: remote window animaion onStartAppFromRecent`);
this.target = startingWindowTarget;
finishedCallback.onAnimationFinish();
}
controller.onStartAppFromOther = (startingWindowTarget: WindowAnimationTarget,
finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback) => {
console.log(`RemoteWindowExample: remote window animaion onStartAppFromOther`);
this.target = startingWindowTarget;
finishedCallback.onAnimationFinish();
}
controller.onAppTransition = (fromWindowTarget: WindowAnimationTarget, toWindowTarget: WindowAnimationTarget,
finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback) => {
console.log(`RemoteWindowExample: remote window animaion onAppTransition`);
this.target = toWindowTarget;
finishedCallback.onAnimationFinish();
}
controller.onMinimizeWindow = (minimizingWindowTarget: WindowAnimationTarget,
finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback) => {
console.log(`RemoteWindowExample: remote window animaion onMinimizeWindow`);
this.target = minimizingWindowTarget;
finishedCallback.onAnimationFinish();
}
controller.onCloseWindow = (closingWindowTarget: WindowAnimationTarget,
finishedCallback: windowAnimationManager.WindowAnimationFinishedCallback) => {
console.log(`RemoteWindowExample: remote window animaion onCloseWindow`);
this.target = closingWindowTarget;
finishedCallback.onAnimationFinish();
}
}
build() {
Column() {
if(this.target){
RemoteWindow(this.target)
.scale({ x: 0.5, y: 0.5 }) // 仅用于可见效果的演示目的,正常使用须 .scale({ x: 1, y: 1 })
.position({ x: px2vp(this.target?.windowBounds.left), y: px2vp(this.target?.windowBounds.top) })
.width(px2vp(this.target?.windowBounds.width))
.height(px2vp(this.target?.windowBounds.height))
}
}
}
}
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