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Commit d6be8eae authored by Steve Block's avatar Steve Block Committed by Android Git Automerger
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am 7bf70dd1: Merge "Fix alpha value for device orientation" into jb-mr1-dev 

* commit '7bf70dd1':
  Fix alpha value for device orientation
parents 778a616f 7bf70dd1

core/java/android/webkit/DeviceOrientationService.java

+1 −1
Original line number Original line Diff line number Diff line
@@ -123,7 +123,7 @@ final class DeviceOrientationService implements SensorEventListener { 
        // The angles are in radians

        // The angles are in radians

        float[] rotationAngles = new float[3];

        float[] rotationAngles = new float[3];

        SensorManager.getOrientation(deviceRotationMatrix, rotationAngles);

        SensorManager.getOrientation(deviceRotationMatrix, rotationAngles);

        double alpha = Math.toDegrees(-rotationAngles[0]) - 90.0;

        double alpha = Math.toDegrees(-rotationAngles[0]);

        while (alpha < 0.0) { alpha += 360.0; } // [0, 360)

        while (alpha < 0.0) { alpha += 360.0; } // [0, 360)

        double beta = Math.toDegrees(-rotationAngles[1]);

        double beta = Math.toDegrees(-rotationAngles[1]);

        while (beta < -180.0) { beta += 360.0; } // [-180, 180)

        while (beta < -180.0) { beta += 360.0; } // [-180, 180)