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Change camera lift sensor to trigger sensor

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Camera Lift Trigger sensor is a trigger sensor, fix references and calls in
GestureLauncherService

Bug: 36401147
Test: Did gesture, camera launches
Change-Id: I141e888047517d3aba132ee937919892ba42fa10
This commit is contained in:
Jonathan Solnit
2017-05-19 15:14:23 -07:00
parent 87b99e0e98
commit c94f42b5ea
1 changed files with 17 additions and 11 deletions
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28
services/core/java/com/android/server/GestureLauncherService.java
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@@ -29,6 +29,8 @@ import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.hardware.TriggerEvent;
import android.hardware.TriggerEventListener;
import android.os.Handler;
import android.os.PowerManager;
import android.os.PowerManager.WakeLock;
@@ -260,7 +262,7 @@ public class GestureLauncherService extends SystemService {
SensorManager sensorManager = (SensorManager) mContext.getSystemService(
Context.SENSOR_SERVICE);
sensorManager.unregisterListener(mCameraLiftTriggerListener);
sensorManager.cancelTriggerSensor(mCameraLiftTriggerListener, mCameraLiftTriggerSensor);
}
}
@@ -281,15 +283,15 @@ public class GestureLauncherService extends SystemService {
com.android.internal.R.string.config_cameraLiftTriggerSensorStringType);
mCameraLiftTriggerSensor = sensorManager.getDefaultSensor(
cameraLiftTriggerId,
false /*wakeUp*/);
true /*wakeUp*/);
// Compare the camera lift trigger string type to that in the resource file to make
// sure we are registering the correct sensor. This is redundant check, it
// makes the code more robust.
if (mCameraLiftTriggerSensor != null) {
if (sensorName.equals(mCameraLiftTriggerSensor.getStringType())) {
mCameraLiftRegistered = sensorManager.registerListener(mCameraLiftTriggerListener,
mCameraLiftTriggerSensor, 0);
mCameraLiftRegistered = sensorManager.requestTriggerSensor(mCameraLiftTriggerListener,
mCameraLiftTriggerSensor);
} else {
String message = String.format("Wrong configuration. Sensor type and sensor "
+ "string type don't match: %s in resources, %s in the sensor.",
@@ -511,14 +513,18 @@ public class GestureLauncherService extends SystemService {
}
}
private final class CameraLiftTriggerEventListener implements SensorEventListener {
private final class CameraLiftTriggerEventListener extends TriggerEventListener {
@Override
public void onSensorChanged(SensorEvent event) {
public void onTrigger(TriggerEvent event) {
if (!mCameraLiftRegistered) {
if (DBG) Slog.d(TAG, "Ignoring camera lift event because it's unregistered.");
return;
}
if (event.sensor == mCameraLiftTriggerSensor) {
Resources resources = mContext.getResources();
SensorManager sensorManager = (SensorManager) mContext.getSystemService(
Context.SENSOR_SERVICE);
if (DBG) {
float[] values = event.values;
Slog.d(TAG, String.format("Received a camera lift trigger event: " +
@@ -532,13 +538,13 @@ public class GestureLauncherService extends SystemService {
} else if (DBG) {
Slog.d(TAG, "Ignoring lift event because device is awake");
}
mCameraLiftRegistered = sensorManager.requestTriggerSensor(mCameraLiftTriggerListener,
mCameraLiftTriggerSensor);
if (DBG) Slog.d(TAG, "Camera lift trigger sensor re-registered: " + mCameraLiftRegistered);
return;
}
}
@Override
public void onAccuracyChanged(Sensor sensor, int accuracy) {
// Ignored.
}
}
}