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| author | Eino-Ville Talvala <etalvala@google.com> | 2011-10-18 13:33:25 -0700 |
|---|---|---|
| committer | Eino-Ville Talvala <etalvala@google.com> | 2011-10-19 11:40:32 -0700 |
| commit | 131cf9886c4f34431598be0b1f5b7aaa915277cc (patch) | |
| tree | da143de60c5decb4435e252952a3c1b6a97c620a /src/com/android/camera/VideoCamera.java | |
| parent | d7a60abbee203872df4b5ab9a873e7efad80e239 (diff) | |
| download | packages_apps_LegacyCamera-131cf9886c4f34431598be0b1f5b7aaa915277cc.zip packages_apps_LegacyCamera-131cf9886c4f34431598be0b1f5b7aaa915277cc.tar.gz packages_apps_LegacyCamera-131cf9886c4f34431598be0b1f5b7aaa915277cc.tar.bz2 | |
Add hysteresis to orientation rounding.
This prevents fast flickering between two orientation states, which
can result in ugly UI issues, especially with the preview thumbnail.
Bug: 5477483
Change-Id: I9513547207ae1918066c1a19947c974eaad72e24
Diffstat (limited to 'src/com/android/camera/VideoCamera.java')
| -rwxr-xr-x | src/com/android/camera/VideoCamera.java | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/com/android/camera/VideoCamera.java b/src/com/android/camera/VideoCamera.java index df8adb9..6b1ed1d 100755 --- a/src/com/android/camera/VideoCamera.java +++ b/src/com/android/camera/VideoCamera.java @@ -500,9 +500,6 @@ public class VideoCamera extends ActivityBase } } - public static int roundOrientation(int orientation) { - return ((orientation + 45) / 90 * 90) % 360; - } private class MyOrientationEventListener extends OrientationEventListener { @@ -516,7 +513,7 @@ public class VideoCamera extends ActivityBase // the camera then point the camera to floor or sky, we still have // the correct orientation. if (orientation == ORIENTATION_UNKNOWN) return; - mOrientation = roundOrientation(orientation); + mOrientation = Util.roundOrientation(orientation, mOrientation); // When the screen is unlocked, display rotation may change. Always // calculate the up-to-date orientationCompensation. int orientationCompensation = mOrientation |