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Use this API to stop listening for accelerometer data changes that were registered with my.onAccelerometerChange().

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Parameters

PropertyTypeRequiredDescription
callbackFunctionNoThe specific callback to remove. If omitted, all listeners are removed.

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Code Example

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Remove Specific Listener

Page({
  onLoad() {
    my.onAccelerometerChange(this.handleAccelerometer);
  },

  handleAccelerometer(res) {
    console.log('Acceleration:', res.x, res.y, res.z);
  },

  onUnload() {
    my.offAccelerometerChange(this.handleAccelerometer);
  }
});

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Remove All Listeners

// Remove all accelerometer listeners
my.offAccelerometerChange();

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Game Pause/Resume

Page({
  onShow() {
    my.startAccelerometer();
    my.onAccelerometerChange(this.handleTilt);
  },

  onHide() {
    // Stop listening when page is hidden
    my.offAccelerometerChange(this.handleTilt);
  },

  handleTilt(res) {
    this.updateGameControls(res.x, res.y);
  }
});
Pass the same callback function reference to my.offAccelerometerChange() that was used with my.onAccelerometerChange() to remove only that specific listener.

my.onAccelerometerChange

Listen for accelerometer changes

my.startAccelerometer

Start accelerometer