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| author | John Reck <jreck@google.com> | 2012-12-10 13:25:49 -0800 |
|---|---|---|
| committer | John Reck <jreck@google.com> | 2012-12-10 13:25:49 -0800 |
| commit | fdc55e32bb4643ca7a3637045b975d94b25f3714 (patch) | |
| tree | 3381965b5c9e6a85e6b2cdf36b8fc151b9a2543a /src/com/android/gallery3d/ui | |
| parent | 6004b5721a9e3d310be4d0f5fac92e14d54231d1 (diff) | |
| download | android_packages_apps_Snap-fdc55e32bb4643ca7a3637045b975d94b25f3714.tar.gz android_packages_apps_Snap-fdc55e32bb4643ca7a3637045b975d94b25f3714.tar.bz2 android_packages_apps_Snap-fdc55e32bb4643ca7a3637045b975d94b25f3714.zip | |
Force a layout pass if the display rotation changes
Bug: 7687209
DisplayRotation is used to map camera orientation to the display and is
updated in layoutContentPane(). However, in the case of a 180 rotate
framework doesn't send an onConfigurationChanged nor does the layout
dimensions change, thus layoutContentPane doesn't fire and we don't
update mDisplayRotation, resulting in an upside-down preview. To handle
this, check each draw whether or not the display rotation has changed
and if it has force a layout pass.
Change-Id: I610ea235d1bf7de2743f4cdb8e42ba1ddcb41404
Diffstat (limited to 'src/com/android/gallery3d/ui')
| -rw-r--r-- | src/com/android/gallery3d/ui/GLRootView.java | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/com/android/gallery3d/ui/GLRootView.java b/src/com/android/gallery3d/ui/GLRootView.java index ea457f7fa..b7c48bf2e 100644 --- a/src/com/android/gallery3d/ui/GLRootView.java +++ b/src/com/android/gallery3d/ui/GLRootView.java @@ -392,7 +392,11 @@ public class GLRootView extends GLSurfaceView mRenderRequested = false; - if ((mFlags & FLAG_NEED_LAYOUT) != 0) layoutContentPane(); + if ((mOrientationSource != null + && mDisplayRotation != mOrientationSource.getDisplayRotation()) + || (mFlags & FLAG_NEED_LAYOUT) != 0) { + layoutContentPane(); + } mCanvas.save(GLCanvas.SAVE_FLAG_ALL); rotateCanvas(-mCompensation); |