harmony 鸿蒙多模输入changeLog

2022-12-22
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多模输入changeLog

cl.multimodalinput.1 API错误信息返回方式变更

下列模块内部接口使用业务逻辑返回值表示错误信息，不符合OpenHarmony接口错误码规范。在API9进行变更。 - 输入设备管理模块：三方接口，@ohos.multimodalInput.inputDevice.d.ts

组合按键订阅模块：系统接口，@ohos.multimodalInput.inputConsumer.d.ts
键鼠穿越功能模块：系统接口，@ohos.multimodalInput.inputDeviceCooperate.d.ts
按键注入模块：系统接口，@ohos.multimodalInput.inputEventClient.d.ts
输入监听模块：系统接口，@ohos.multimodalInput.inputMonitor.d.ts
鼠标指针管理模块：系统接口和三方接口，@ohos.multimodalInput.pointer.d.ts

以上模块中的异步接口变更为参数检查错误同步抛出，业务逻辑错误通过AsyncCallback或Promise的error对象抛出，同步接口不作变更。

变更影响

基于此前版本开发的应用，需适配接口的错误信息返回方式，否则会影响原有业务逻辑。

关键接口/组件变更

supportKeys(deviceId: number, keys: Array<KeyCode>, callback: AsyncCallback<Array<boolean>>): void;
supportKeys(deviceId: number, keys: Array<KeyCode>): Promise<Array<boolean>>;
getKeyboardType(deviceId: number, callback: AsyncCallback<KeyboardType>): void; >
getKeyboardType(deviceId: number): Promise<KeyboardType>;
setPointerSpeed(speed: number, callback: AsyncCallback<void>): void;
setPointerSpeed(speed: number): Promise<void>;
getPointerSpeed(callback: AsyncCallback<number>): void;
getPointerSpeed(): Promise<number>;
setPointerStyle(windowId: number, pointerStyle: PointerStyle, callback: AsyncCallback<void>): void;
setPointerStyle(windowId: number, pointerStyle: PointerStyle): Promise<void>;
getPointerStyle(windowId: number, callback: AsyncCallback<PointerStyle>): void;
getPointerStyle(windowId: number): Promise<PointerStyle>;
setPointerVisible(visible: boolean, callback: AsyncCallback<void>): void;
setPointerVisible(visible: boolean): Promise<void>;
isPointerVisible(callback: AsyncCallback<boolean>): void;
isPointerVisible(): Promise<boolean>;
on(type:“touch”, receiver:TouchEventReceiver):void;
on(type:“mouse”, receiver:Callback<MouseEvent>):void;
off(type:“touch”, receiver?:TouchEventReceiver):void;
off(type:“mouse”, receiver?:Callback<MouseEvent>):void;
injectEvent({KeyEvent: KeyEvent}): void;
enable(enable: boolean, callback: AsyncCallback<void>): void;
enable(enable: boolean): Promise<void>;
start(sinkDeviceDescriptor: string, srcInputDeviceId: number, callback: AsyncCallback<void>): void;
start(sinkDeviceDescriptor: string, srcInputDeviceId: number): Promise<void>;
stop(callback: AsyncCallback<void>): void;
stop(): Promise<void>;
getState(deviceDescriptor: string, callback: AsyncCallback<{ state: boolean }>): void;
getState(deviceDescriptor: string): Promise<{ state: boolean }>;
on(type: ‘cooperation’, callback: AsyncCallback<{ deviceDescriptor: string, eventMsg: EventMsg }>): void;
off(type: ‘cooperation’, callback?: AsyncCallback<void>): void;
on(type: “key”, keyOptions: KeyOptions, callback: Callback<KeyOptions>): void;
off(type: “key”, keyOptions: KeyOptions, callback?: Callback<KeyOptions>): void;

以下接口标记废除： - getDeviceIds(callback: AsyncCallback<Array<number>>): void; - getDeviceIds(): Promise<Array<number>>; - getDevice(deviceId: number, callback: AsyncCallback<InputDeviceData>): void; - getDevice(deviceId: number): Promise<InputDeviceData>;

替代接口如下: - getDeviceList(callback: AsyncCallback<Array<number>>): void; - getDeviceList(): Promise<Array<number>>; - getDeviceInfo(deviceId: number, callback: AsyncCallback<InputDeviceData>): void; - getDeviceInfo(deviceId: number): Promise<InputDeviceData>;

以下接口发生变更

变更前： - supportKeys(deviceId: number, keys: Array<KeyCode>, callback: Callback<Array<boolean>>): void; - getKeyboardType(deviceId: number, callback: Callback<KeyboardType>): void;

变更后： - supportKeys(deviceId: number, keys: Array<KeyCode>, callback: AsyncCallback<Array<boolean>>): void; - getKeyboardType(deviceId: number, callback: AsyncCallback<KeyboardType>): void;

适配指导

以setPointerVisible为例，示例代码如下：

import pointer from '@ohos.multimodalInput.pointer';
pointer.setPointerVisible(true, (error) => {
    console.log(`Set pointer visible success`);
  });

try {
  pointer.setPointerVisible(true, (error) => {
    if (error) {
      console.log(`Set pointer visible failed, error: ${JSON.stringify(error, [`code`, `message`])}`);
      return;
    }
    console.log(`Set pointer visible success`);
  });
} catch (error) {
  console.log(`Set pointer visible failed, error: ${JSON.stringify(error, [`code`, `message`])}`);
}