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Code Issues Releases Wiki Activity

Use GAME_ROTATION_VECTOR to get rid of gyro drift when API lvl allows

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This commit is contained in:
vanitasvitae 2017-09-14 11:01:14 +02:00
parent e54017584c
commit e645e14844
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
1 changed files with 8 additions and 2 deletions
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app/src/main/java/de/trac/spherical/rendering/SphereSurfaceView.java
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@ -7,6 +7,7 @@ import android.hardware.SensorEventListener;
import android.hardware.SensorManager; import android.hardware.SensorManager;
import android.opengl.GLSurfaceView; import android.opengl.GLSurfaceView;
import android.opengl.Matrix; import android.opengl.Matrix;
import android.os.Build;
import android.view.MotionEvent; import android.view.MotionEvent;
/** /**
@ -29,8 +30,13 @@ public class SphereSurfaceView extends GLSurfaceView implements SensorEventListe
Matrix.setIdentityM(rotationMatrix, 0); Matrix.setIdentityM(rotationMatrix, 0);
SensorManager manager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE); SensorManager manager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE);
Sensor accelerometer = manager.getSensorList(Sensor.TYPE_ROTATION_VECTOR).get(0); Sensor sensor;
manager.registerListener(this, accelerometer, SensorManager.SENSOR_DELAY_GAME); if (Build.VERSION.SDK_INT >= 18) {
sensor = manager.getSensorList(Sensor.TYPE_GAME_ROTATION_VECTOR).get(0);
} else {
sensor = manager.getSensorList(Sensor.TYPE_ROTATION_VECTOR).get(0);
}
manager.registerListener(this, sensor, SensorManager.SENSOR_DELAY_GAME);
} }
@Override @Override