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未验证 提交 57c6321e 编写于 作者: X xixian 提交者： Gitee
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update zh-cn/application-dev/reference/apis/js-apis-inputmonitor.md. 

Signed-off-by: Nxixian <xixian@huawei.com>
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zh-cn/application-dev/reference/apis/js-apis-inputmonitor.md
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# @ohos.multimodalInput.inputMonitor (输入监听) # @ohos.multimodalInput.inputMonitor (输入监听)
输入监听模块，提供了监听输入设备事件（当前支持触摸屏和鼠标）的能力。 输入监听模块，提供了监听输入设备事件（当前支持触屏、鼠标和触控板手势）的能力。
> **说明：** > **说明：**
> >
...@@ -17,11 +17,11 @@ import inputMonitor from '@ohos.multimodalInput.inputMonitor'; ...@@ -17,11 +17,11 @@ import inputMonitor from '@ohos.multimodalInput.inputMonitor';
``` ```
## inputMonitor.on ## inputMonitor.on('touch')
on(type: "touch", receiver: TouchEventReceiver): void on(type: 'touch', receiver: TouchEventReceiver): void
开始监听全局触屏事件。 监听全局触屏事件。
**需要权限：** ohos.permission.INPUT_MONITORING **需要权限：** ohos.permission.INPUT_MONITORING
...@@ -38,7 +38,7 @@ on(type: "touch", receiver: TouchEventReceiver): void ...@@ -38,7 +38,7 @@ on(type: "touch", receiver: TouchEventReceiver): void
```js ```js
try { try {
inputMonitor.on("touch", (touchEvent) => { inputMonitor.on('touch', (touchEvent) => {
console.log(`Monitor on success ${JSON.stringify(touchEvent)}`); console.log(`Monitor on success ${JSON.stringify(touchEvent)}`);
return false; return false;
}); });
...@@ -47,11 +47,11 @@ try { ...@@ -47,11 +47,11 @@ try {
} }
``` ```
## inputMonitor.on<sup>9+</sup> ## inputMonitor.on('mouse')<sup>9+</sup>
on(type: "mouse", receiver: Callback&lt;MouseEvent&gt;): void on(type: 'mouse', receiver: Callback&lt;MouseEvent&gt;): void
开始监听全局鼠标事件。 监听全局鼠标事件。
**需要权限：** ohos.permission.INPUT_MONITORING **需要权限：** ohos.permission.INPUT_MONITORING
...@@ -68,7 +68,7 @@ on(type: "mouse", receiver: Callback&lt;MouseEvent&gt;): void ...@@ -68,7 +68,7 @@ on(type: "mouse", receiver: Callback&lt;MouseEvent&gt;): void
```js ```js
try { try {
inputMonitor.on("mouse", (mouseEvent) => { inputMonitor.on('mouse', (mouseEvent) => {
console.log(`Monitor on success ${JSON.stringify(mouseEvent)}`); console.log(`Monitor on success ${JSON.stringify(mouseEvent)}`);
return false; return false;
}); });
...@@ -79,11 +79,11 @@ try { ...@@ -79,11 +79,11 @@ try {
## inputMonitor.off ## inputMonitor.off('touch')
off(type: "touch", receiver?: TouchEventReceiver): void off(type: 'touch', receiver?: TouchEventReceiver): void
停止监听全局触屏事件。 取消监听全局触屏事件。
**需要权限：** ohos.permission.INPUT_MONITORING **需要权限：** ohos.permission.INPUT_MONITORING
...@@ -105,8 +105,8 @@ function callback(touchEvent) { ...@@ -105,8 +105,8 @@ function callback(touchEvent) {
return false; return false;
}; };
try { try {
inputMonitor.on("touch", callback); inputMonitor.on('touch', callback);
inputMonitor.off("touch", callback); inputMonitor.off('touch', callback);
console.log(`Monitor off success`); console.log(`Monitor off success`);
} catch (error) { } catch (error) {
console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`); console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`);
...@@ -120,19 +120,19 @@ function callback(touchEvent) { ...@@ -120,19 +120,19 @@ function callback(touchEvent) {
return false; return false;
}; };
try { try {
inputMonitor.on("touch", callback); inputMonitor.on('touch', callback);
inputMonitor.off("touch"); inputMonitor.off('touch');
console.log(`Monitor off success`); console.log(`Monitor off success`);
} catch (error) { } catch (error) {
console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`); console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`);
} }
``` ```
## inputMonitor.off<sup>9+</sup> ## inputMonitor.off('mouse')<sup>9+</sup>
off(type: "mouse", receiver?: Callback&lt;MouseEvent&gt;): void off(type: 'mouse', receiver?: Callback&lt;MouseEvent&gt;): void
停止监听全局鼠标事件。 取消监听全局鼠标事件。
**需要权限：** ohos.permission.INPUT_MONITORING **需要权限：** ohos.permission.INPUT_MONITORING
...@@ -154,8 +154,8 @@ function callback(mouseEvent) { ...@@ -154,8 +154,8 @@ function callback(mouseEvent) {
return false; return false;
}; };
try { try {
inputMonitor.on("mouse", callback); inputMonitor.on('mouse', callback);
inputMonitor.off("mouse", callback); inputMonitor.off('mouse', callback);
console.log(`Monitor off success`); console.log(`Monitor off success`);
} catch (error) { } catch (error) {
console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`); console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`);
...@@ -169,8 +169,8 @@ function callback(mouseEvent) { ...@@ -169,8 +169,8 @@ function callback(mouseEvent) {
return false; return false;
}; };
try { try {
inputMonitor.on("mouse", callback); inputMonitor.on('mouse', callback);
inputMonitor.off("mouse"); inputMonitor.off('mouse');
console.log(`Monitor off success`); console.log(`Monitor off success`);
} catch (error) { } catch (error) {
console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`); console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`);
...@@ -201,7 +201,7 @@ try { ...@@ -201,7 +201,7 @@ try {
```js ```js
try { try {
inputMonitor.on("touch", touchEvent => { inputMonitor.on('touch', touchEvent => {
if (touchEvent.touches.length == 3) { // 当前有三个手指按下 if (touchEvent.touches.length == 3) { // 当前有三个手指按下
return true; return true;
} }
...@@ -212,11 +212,11 @@ try { ...@@ -212,11 +212,11 @@ try {
} }
``` ```
## inputMonitor.on(pinch)<sup>10+</sup> ## inputMonitor.on('pinch')<sup>10+</sup>
on(type: "pinch", receiver: Callback&lt;[Pinch](js-apis-multimodalinput-gestureevent.md#pinch)&gt;): void on(type: 'pinch', receiver: Callback&lt;[Pinch](js-apis-multimodalinput-gestureevent.md#pinch)&gt;): void
开始监听全局触控板捏合事件。 监听全局的触控板捏合事件。
**需要权限：** ohos.permission.INPUT_MONITORING **需要权限：** ohos.permission.INPUT_MONITORING
...@@ -233,7 +233,7 @@ on(type: "pinch", receiver: Callback&lt;[Pinch](js-apis-multimodalinput-gesturee ...@@ -233,7 +233,7 @@ on(type: "pinch", receiver: Callback&lt;[Pinch](js-apis-multimodalinput-gesturee
```js ```js
try { try {
inputMonitor.on("pinch", (pinchEvent) => { inputMonitor.on('pinch', (pinchEvent) => {
console.log(`Monitor on success ${JSON.stringify(pinchEvent)}`); console.log(`Monitor on success ${JSON.stringify(pinchEvent)}`);
return false; return false;
}); });
...@@ -242,11 +242,11 @@ try { ...@@ -242,11 +242,11 @@ try {
} }
``` ```
## inputMonitor.off(pinch)<sup>10+</sup> ## inputMonitor.off('pinch')<sup>10+</sup>
off(type: "pinch", receiver?: Callback&lt;[Pinch](js-apis-multimodalinput-gestureevent.md#pinch)&gt;): void off(type: 'pinch', receiver?: Callback&lt;[Pinch](js-apis-multimodalinput-gestureevent.md#pinch)&gt;): void
停止监听全局触控板捏合事件。 取消监听全局的触控板捏合事件。
**需要权限：** ohos.permission.INPUT_MONITORING **需要权限：** ohos.permission.INPUT_MONITORING
...@@ -268,8 +268,8 @@ function callback(pinchEvent) { ...@@ -268,8 +268,8 @@ function callback(pinchEvent) {
return false; return false;
}; };
try { try {
inputMonitor.on("pinch", callback); inputMonitor.on('pinch', callback);
inputMonitor.off("pinch", callback); inputMonitor.off('pinch', callback);
console.log(`Monitor off success`); console.log(`Monitor off success`);
} catch (error) { } catch (error) {
console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`); console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`);
...@@ -283,19 +283,19 @@ function callback(pinchEvent) { ...@@ -283,19 +283,19 @@ function callback(pinchEvent) {
return false; return false;
}; };
try { try {
inputMonitor.on("pinch", callback); inputMonitor.on('pinch', callback);
inputMonitor.off("pinch"); inputMonitor.off('pinch');
console.log(`Monitor off success`); console.log(`Monitor off success`);
} catch (error) { } catch (error) {
console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`); console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`);
} }
``` ```
## inputMonitor.on(threeFingersSwipe)<sup>10+</sup> ## inputMonitor.on('threeFingersSwipe')<sup>10+</sup>
on(type: "threeFingersSwipe", receiver: Callback&lt;[ThreeFingersSwipe](js-apis-multimodalinput-gestureevent.md#threefingersswipe)&gt;): void on(type: 'threeFingersSwipe', receiver: Callback&lt;[ThreeFingersSwipe](js-apis-multimodalinput-gestureevent.md#threefingersswipe)&gt;): void
开始监听全局触控板三指滑动事件。 监听全局的触控板三指滑动事件。
**需要权限：** ohos.permission.INPUT_MONITORING **需要权限：** ohos.permission.INPUT_MONITORING
...@@ -312,7 +312,7 @@ on(type: "threeFingersSwipe", receiver: Callback&lt;[ThreeFingersSwipe](js-apis- ...@@ -312,7 +312,7 @@ on(type: "threeFingersSwipe", receiver: Callback&lt;[ThreeFingersSwipe](js-apis-
```js ```js
try { try {
inputMonitor.on("threeFingersSwipe", (threeFingersSwipe) => { inputMonitor.on('threeFingersSwipe', (threeFingersSwipe) => {
console.log(`Monitor on success ${JSON.stringify(threeFingersSwipe)}`); console.log(`Monitor on success ${JSON.stringify(threeFingersSwipe)}`);
return false; return false;
}); });
...@@ -321,11 +321,11 @@ try { ...@@ -321,11 +321,11 @@ try {
} }
``` ```
## inputMonitor.off(threeFingersSwipe)<sup>10+</sup> ## inputMonitor.off('threeFingersSwipe')<sup>10+</sup>
off(type: "threeFingersSwipe", receiver?: Callback&lt;[ThreeFingersSwipe](js-apis-multimodalinput-gestureevent.md#threefingersswipe)&gt;): void off(type: 'threeFingersSwipe', receiver?: Callback&lt;[ThreeFingersSwipe](js-apis-multimodalinput-gestureevent.md#threefingersswipe)&gt;): void
停止监听全局触控板三指滑动事件。 取消监听全局的触控板三指滑动事件。
**需要权限：** ohos.permission.INPUT_MONITORING **需要权限：** ohos.permission.INPUT_MONITORING
...@@ -347,7 +347,7 @@ function callback(threeFingersSwipe) { ...@@ -347,7 +347,7 @@ function callback(threeFingersSwipe) {
return false; return false;
}; };
try { try {
inputMonitor.on("threeFingersSwipe", callback); inputMonitor.on('threeFingersSwipe', callback);
inputMonitor.off("threeFingersSwipe", callback); inputMonitor.off("threeFingersSwipe", callback);
console.log(`Monitor off success`); console.log(`Monitor off success`);
} catch (error) { } catch (error) {
...@@ -370,11 +370,11 @@ try { ...@@ -370,11 +370,11 @@ try {
} }
``` ```
## inputMonitor.on(fourFingersSwipe)<sup>10+</sup> ## inputMonitor.on('fourFingersSwipe')<sup>10+</sup>
on(type: "fourFingersSwipe", receiver: Callback&lt;[FourFingersSwipe](js-apis-multimodalinput-gestureevent.md#fourfingersswipe)&gt;): void on(type: 'fourFingersSwipe', receiver: Callback&lt;[FourFingersSwipe](js-apis-multimodalinput-gestureevent.md#fourfingersswipe)&gt;): void
开始监听全局触控板四指滑动事件。 监听全局的触控板四指滑动事件。
**需要权限：** ohos.permission.INPUT_MONITORING **需要权限：** ohos.permission.INPUT_MONITORING
...@@ -391,7 +391,7 @@ on(type: "fourFingersSwipe", receiver: Callback&lt;[FourFingersSwipe](js-apis-mu ...@@ -391,7 +391,7 @@ on(type: "fourFingersSwipe", receiver: Callback&lt;[FourFingersSwipe](js-apis-mu
```js ```js
try { try {
inputMonitor.on("fourFingersSwipe", (fourFingersSwipe) => { inputMonitor.on('fourFingersSwipe', (fourFingersSwipe) => {
console.log(`Monitor on success ${JSON.stringify(fourFingersSwipe)}`); console.log(`Monitor on success ${JSON.stringify(fourFingersSwipe)}`);
return false; return false;
}); });
...@@ -400,11 +400,11 @@ try { ...@@ -400,11 +400,11 @@ try {
} }
``` ```
## inputMonitor.off(fourFingersSwipe)<sup>10+</sup> ## inputMonitor.off('fourFingersSwipe')<sup>10+</sup>
off(type: "fourFingersSwipe", receiver?: Callback&lt;[FourFingersSwipe](js-apis-multimodalinput-gestureevent.md#fourfingersswipe)&gt;): void off(type: 'fourFingersSwipe', receiver?: Callback&lt;[FourFingersSwipe](js-apis-multimodalinput-gestureevent.md#fourfingersswipe)&gt;): void
停止监听全局触控板四指滑动事件。 取消监听全局的触控板四指滑动事件。
**需要权限：** ohos.permission.INPUT_MONITORING **需要权限：** ohos.permission.INPUT_MONITORING
...@@ -426,8 +426,8 @@ function callback(fourFingersSwipe) { ...@@ -426,8 +426,8 @@ function callback(fourFingersSwipe) {
return false; return false;
}; };
try { try {
inputMonitor.on("fourFingersSwipe", callback); inputMonitor.on('fourFingersSwipe', callback);
inputMonitor.off("fourFingersSwipe", callback); inputMonitor.off('fourFingersSwipe', callback);
console.log(`Monitor off success`); console.log(`Monitor off success`);
} catch (error) { } catch (error) {
console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`); console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`);
...@@ -441,8 +441,8 @@ function callback(fourFingersSwipe) { ...@@ -441,8 +441,8 @@ function callback(fourFingersSwipe) {
return false; return false;
}; };
try { try {
inputMonitor.on("fourFingersSwipe", callback); inputMonitor.on('fourFingersSwipe', callback);
inputMonitor.off("fourFingersSwipe"); inputMonitor.off('fourFingersSwipe');
console.log(`Monitor off success`); console.log(`Monitor off success`);
} catch (error) { } catch (error) {
console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`); console.log(`Monitor execute failed, error: ${JSON.stringify(error, [`code`, `message`])}`);
......
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