harmony 鸿蒙Pan-sensor Subsystem Changelog
Pan-sensor Subsystem Changelog
cl.vibrator Added isSupportEffect
The isSupportEffect API is added.
Change Impact
Applications developed based on OpenHarmony4.0.5.2 or a later SDK version can use isSupportEffect to check whether the passed effect ID is supported.
Key API/Component Changes
The isSupportEffect API is added in @ohos.vibrator.d.ts.
|Module|Class|Method/Attribute/Enum/Constant|Change Type| | –|–|–|–| |@ohos.vibrator.d.ts|vibrator|isSupportEffect(effectId: string, callback: AsyncCallback<boolean>): void|Added| |@ohos.vibrator.d.ts|vibrator|isSupportEffect(effectId: string): Promise<boolean>|Added|
Adaptation Guide
Call isSupportEffect to check whether the passed effect ID is supported.
import vibrator from '@ohos.vibrator';
try {
// Check whether 'haptic.clock.timer' is supported.
vibrator.isSupportEffect('haptic.clock.timer', function (err, state) {
if (err) {
console.error('isSupportEffect failed, error:' + JSON.stringify(err));
return;
}
console.log('The effectId is ' + (state ? 'supported' : 'unsupported'));
if (state) {
try {
vibrator.startVibration({ // To use startVibration, you must configure the ohos.permission.VIBRATE permission.
type: 'preset',
effectId: 'haptic.clock.timer',
count: 1,
}, {
usage: 'unknown'
}, (error) => {
if(error) {
console.error('haptic.clock.timer vibrator error:' + JSON.stringify(error));
} else {
console.log('haptic.clock.timer vibrator success');
}
});
} catch (error) {
console.error('Exception in, error:' + JSON.stringify(error));
}
}
})
} catch (error) {
console.error('Exception in, error:' + JSON.stringify(error));
}
cl.vibrator Added stopVibration
The stopVibration API is added.
Change Impact
Applications developed based on OpenHarmony4.0.5.2 or a later SDK version can use stopVibration to stop vibration in all modes.
Key API/Component Changes
The stopVibration API is added in @ohos.vibrator.d.ts.
| Module | Class | Method/Attribute/Enum/Constant | Change Type |
|---|---|---|---|
| @ohos.vibrator.d.ts | vibrator | stopVibration(callback: AsyncCallback<void>): void | Added |
| @ohos.vibrator.d.ts | vibrator | stopVibration(): Promise<void> | Added |
Adaptation Guide
Call stopVibration to stop vibration in all modes.
import vibrator from '@ohos.vibrator';
try {
// Stop vibration in all modes.
vibrator.stopVibration(function (error) {
if (error) {
console.log('error.code' + error.code + 'error.message' + error.message);
return;
}
console.log('Callback returned to indicate successful.');
})
} catch (error) {
console.info('errCode: ' + error.code + ' ,msg: ' + error.message);
}
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