Code symmetry
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@ -46,13 +46,15 @@ class CallProximityManager @Inject constructor(
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private val sensorManager = context.getSystemService<SensorManager>()!!
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private var wakeLock: PowerManager.WakeLock? = null
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private var sensor: Sensor? = sensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY)
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private val sensor: Sensor? = sensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY)
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private val isSupported = sensor != null && powerManager.isWakeLockLevelSupported(PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK)
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/**
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* Start listening the proximity sensor. [stop] function should be called to release the sensor and the WakeLock.
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*/
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fun start() {
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if (sensor != null && powerManager.isWakeLockLevelSupported(PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK)) {
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if (isSupported) {
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sensorManager.registerListener(this, sensor, SensorManager.SENSOR_DELAY_NORMAL)
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}
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}
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@ -61,10 +63,12 @@ class CallProximityManager @Inject constructor(
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* Stop listening proximity sensor changes and release the WakeLock.
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*/
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fun stop() {
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sensorManager.unregisterListener(this)
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wakeLock
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?.takeIf { it.isHeld }
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?.release()
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if (isSupported) {
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sensorManager.unregisterListener(this)
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wakeLock
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?.takeIf { it.isHeld }
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?.release()
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}
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}
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override fun onAccuracyChanged(sensor: Sensor?, accuracy: Int) {
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