输入法示例代码ArkTs规范整改

Signed-off-by: Nguojin31 <guojin31@huawei.com>

zh-cn/application-dev/application-models/inputmethodextentionability.md

@@ -61,13 +61,13 @@
    
    export default class InputDemoService extends InputMethodExtensionAbility {
    
-     onCreate(want: Want) {
-       keyboardController.onCreate(this.context);  // 初始化窗口并注册对输入法框架的事件监听
+     onCreate(want: Want): void {
+       keyboardController.onCreate(this.context); // 初始化窗口并注册对输入法框架的事件监听
      }
    
-     onDestroy() {
+     onDestroy(): void {
        console.log("onDestroy.");
-       this.keyboardController.onDestroy();  // 销毁窗口并去注册事件监听
+       keyboardController.onDestroy(); // 销毁窗口并去注册事件监听
      }
    }
    ```
@@ -78,7 +78,7 @@
    import common from '@ohos.app.ability.common';
    import display from '@ohos.display';
    import inputMethodEngine from '@ohos.inputMethodEngine';
-   import InputMethodExtensionContext from '@ohos.inputMethodExtensionContext';
+   import InputMethodExtensionContext from '@ohos.InputMethodExtensionContext';
    
    // 调用输入法框架的getInputMethodAbility方法获取实例，并由此实例调用输入法框架功能接口
    const inputMethodAbility: inputMethodEngine.InputMethodAbility = inputMethodEngine.getInputMethodAbility();
@@ -95,13 +95,13 @@
      public onCreate(context: InputMethodExtensionContext): void
      {
        this.mContext = context;
-       this.initWindow();				// 初始化窗口
-       this.registerListener();		// 注册对输入法框架的事件监听
+       this.initWindow(); // 初始化窗口
+       this.registerListener(); // 注册对输入法框架的事件监听
      }
    
-     public onDestroy(): void			// 应用生命周期销毁
+     public onDestroy(): void // 应用生命周期销毁
      {
-       this.unRegisterListener();		// 去注册事件监听
+       this.unRegisterListener(); // 去注册事件监听
        if(this.panel) { // 销毁窗口
          this.panel.hide();
          inputMethodAbility.destroyPanel(this.panel);
@@ -123,7 +123,7 @@
        }
      }
    
-     private initWindow(): void		// 初始化窗口
+     private initWindow(): void // 初始化窗口
      {
        if(this.mContext === undefined) {
          return;
@@ -150,18 +150,18 @@
    
      private registerListener(): void
      {
-       this.registerInputListener();	// 注册对输入法框架服务的监听
+       this.registerInputListener(); // 注册对输入法框架服务的监听
        ...
        // 注册隐藏键盘事件监听等
      }
    
-     private registerInputListener(): void {		// 注册对输入法框架服务的开启及停止事件监听
+     private registerInputListener(): void { // 注册对输入法框架服务的开启及停止事件监听
        inputMethodAbility.on('inputStart', (kbController, textInputClient) => {
-         this.textInputClient = textInputClient;		// 此为输入法客户端实例，由此调用输入法框架提供给输入法应用的功能接口
-         this.boardController = kbController;
+         this.textInputClient = textInputClient; // 此为输入法客户端实例，由此调用输入法框架提供给输入法应用的功能接口
+         this.keyboardController = kbController;
        })
        inputMethodAbility.on('inputStop', () => {
-         this.onDestroy();	// 销毁KeyboardController
+         this.onDestroy(); // 销毁KeyboardController
        });
      }
    
@@ -232,7 +232,7 @@
    
    @Component
    struct keyItem {
-     private keyValue: sourceListType
+     private keyValue: sourceListType = numberSourceListData[0];
      @State keyBgc: string = "#fff"
      @State keyFontColor: string = "#000"
    
@@ -283,9 +283,9 @@
      build() {
        Flex({ direction: FlexDirection.Column, alignItems: ItemAlign.Center, justifyContent: FlexAlign.SpaceEvenly }) {
          Flex({ justifyContent: FlexAlign.SpaceBetween }) {
-           ForEach(this.numberList, (item: sourceListType) => {  // 数字键盘第一行
+           ForEach(this.numberList, (item: sourceListType) => { // 数字键盘第一行
              keyItem({ keyValue: item })
-           }, (item: sourceListType): sourceListType => item.content);
+           }, (item: sourceListType) => item.content);
          }
          .padding({ top: "2%" })
          .width("96%")

zh-cn/application-dev/reference/apis/js-apis-inputmethod-extension-ability.md

@@ -8,7 +8,7 @@
 
 ## 导入模块
 
-```js
+```ts
 import InputMethodExtensionAbility from '@ohos.InputMethodExtensionAbility';
 ```
 
@@ -36,9 +36,11 @@ Extension生命周期回调，在拉起Extension输入法应用时调用，执
 
 **示例：**
 
-```js
+```ts
+import InputMethodExtensionAbility from '@ohos.InputMethodExtensionAbility';
+import Want from '@ohos.app.ability.Want';
 class InputMethodExt extends InputMethodExtensionAbility {
-  onCreate(want) {
+  onCreate(want: Want): void {
     console.log('onCreate, want:' + want.abilityName);
   }
 }
@@ -54,9 +56,10 @@ Extension生命周期回调，在销毁输入法应用时回调，执行资源
 
 **示例：**
 
-```js
+```ts
+import InputMethodExtensionAbility from '@ohos.InputMethodExtensionAbility';
 class InputMethodExt extends InputMethodExtensionAbility {
-  onDestroy() {
+  onDestroy(): void {
     console.log('onDestroy');
   }
 }

zh-cn/application-dev/reference/apis/js-apis-inputmethod-extension-context.md

@@ -8,7 +8,7 @@ InputMethodExtensionContext模块是InputMethodExtensionAbility的上下文环
 
 ## 导入模块
 
-```
+```ts
 import InputMethodExtensionContext from '@ohos.InputMethodExtensionContext';
 ```
 
@@ -16,10 +16,11 @@ import InputMethodExtensionContext from '@ohos.InputMethodExtensionContext';
 
 在使用InputMethodExtensionContext的功能前，需要通过InputMethodExtensionAbility子类实例获取。
 
-```js
+```ts
 import InputMethodExtensionAbility from '@ohos.InputMethodExtensionAbility';
-class EntryAbility extends InputMethodExtensionAbility {
-  onCreate() {
+import Want from '@ohos.app.ability.Want';
+class InputMethodExtnAbility extends InputMethodExtensionAbility {
+  onCreate(want: Want): void {
     let context = this.context;
   }
 }
@@ -41,8 +42,12 @@ destroy(callback: AsyncCallback\<void>): void
 
 **示例：**
 
-```js
-this.context.destroy(() => {
+```ts
+this.context.destroy((err: Error) => {
+  if(err) {
+    console.log('Failed to destroy context.');
+    return;
+  }
   console.log('Succeeded in destroying context.');
 });
 ```
@@ -63,8 +68,10 @@ destroy(): Promise\<void>;
 
 **示例：**
 
-```js
+```ts
 this.context.destroy().then(() => {
   console.log('Succeed in destroying context.');
+}).catch((err: Error)=>{
+  console.log('Failed to destroy context.');
 });
 ```

zh-cn/application-dev/reference/apis/js-apis-inputmethod-subtype.md

@@ -8,7 +8,7 @@
 
 ## 导入模块
 
-```
+```ts
 import InputMethodSubtype from '@ohos.InputMethodSubtype';
 ```