Native Size:此对象类型使用的原生内存总量(以字节为单位)。 Shallow Size:此对象类型使用的Java内存总量(以字节为单位)。 Retained Size:为此类的所有实例而保留的内存总大小(以字节为单位)。 支持按堆类型和数据组织方式筛选和排列。 按堆类型筛选方式如下: default heap:当系统未指定堆时,使用该选项。 app heap...
// @LocalStorageLink/Prop decorated variables @LocalStorageLink('PropA') propA: number = 1; build() { Row() { Column() { Text(`${this.propA}`) .fontSize(50) .fontWeight(FontWeight.Bold) Button("To Page") .onClick(() => { router.pushUrl({ url:'pages/Page' }) }) } ...
.fontSize(50) .fontWeight(FontWeight.Bold) .onClick(() => { this.message = 'Hello ArkUI'; // 跟踪并行执行的同名任务 hitrace.startTrace("HITRACE_TAG_APP", 1001); // 业务流程 console.log(`HITRACE_TAG_APP running`); // 第二个跟踪任务开始,同时第一个跟踪的同名任务还没结束,出现了...
itemBuilder(item) } }) // 缓存管理 class CacheManager { private static cache: Map<string, any> = new Map(); private static readonly MAX_SIZE = 100; static set(key: string, value: any) { if (this.cache.size >= this.MAX_SIZE) { this.clearOldest(); } this.cache.set(key, ...
"inputProp1": "value", "inputProp2": "value", "output": { "resourceId": "a68a055e-c192-4757-aced-64bb4b40cfd9", "status": "Waiting" } } Input Resource Ready Once the server completes the Input Resource processing, it automatically changes its state to Ready. 02_InputResourceReady...
"inputProp1": "value", "inputProp2": "value", "output": { "resourceId": "a68a055e-c192-4757-aced-64bb4b40cfd9", "status": "Waiting" } } Input Resource Ready Once the server completes the Input Resource processing, it automatically changes its state to Ready. 02_InputResourceReady...
{ @State message: string = '' // can access LocalStorage instance using // @LocalStorageLink/Prop decorated variables @LocalStorageLink('PropA') extLocalStorageParms: string = ''; context = getContext(this) as common.UIAbilityContext; aboutToAppear(){ this.eventHubFunc() } build() { Row(...
D.@State和@Prop 32关于UIAbility的启动模式,下列说法错误的是 Cmuliton为多实例模式,每次startAbility都会启动一个新的实例,系统默认为muliton为模式。 33发布应用时要创建证书,证书类型选择什么类型? B发布证书 34关于Tabs组件页签的位置设置,下面描述错误...
Components部分的装饰器为组件级别的状态管理,Application部分为应用的状态管理。开发者可以通过@StorageLink/@LocalStorageLink 实现应用和组件状态的双向同步,通过@StorageProp/@LocalStorageProp 实现应用和组件状态的单向同步。 @Prop AI检测代码解析 static Prop(propName: string): any ...
outPropValueSizeUsed On return, the actual size of the value written to the buffer. Return Value See “Error Codes” in the QuickTime API Reference. Returns noErr if there is no error. Version Notes Introduced in QuickTime 6.4. Availability Carbon status: Supported; C interface file: ImageCom...