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author | Jeff Brown <jeffbrown@google.com> | 2012-10-09 00:02:46 -0700 |
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committer | Android (Google) Code Review <android-gerrit@google.com> | 2012-10-09 00:02:46 -0700 |
commit | 8f4baad387d8ad63efbc05cfa8c4e4c472793deb (patch) | |
tree | c89bd3f628670255edb945b9f4074bc49b9d440c /core/java/android/view/Surface.java | |
parent | 434f8172332f0abf02499f33846c6042ed628b0c (diff) | |
parent | 9e316a1a2a8d734315bbd56a85308f9657a92913 (diff) | |
download | frameworks_base-8f4baad387d8ad63efbc05cfa8c4e4c472793deb.zip frameworks_base-8f4baad387d8ad63efbc05cfa8c4e4c472793deb.tar.gz frameworks_base-8f4baad387d8ad63efbc05cfa8c4e4c472793deb.tar.bz2 |
Merge "Blank or unblank all displays as need." into jb-mr1-dev
Diffstat (limited to 'core/java/android/view/Surface.java')
-rw-r--r-- | core/java/android/view/Surface.java | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/core/java/android/view/Surface.java b/core/java/android/view/Surface.java index 8f4626f..07bb8f9 100644 --- a/core/java/android/view/Surface.java +++ b/core/java/android/view/Surface.java @@ -266,6 +266,8 @@ public class Surface implements Parcelable { IBinder displayToken, int orientation, Rect layerStackRect, Rect displayRect); private static native boolean nativeGetDisplayInfo( IBinder displayToken, PhysicalDisplayInfo outInfo); + private static native void nativeBlankDisplay(IBinder displayToken); + private static native void nativeUnblankDisplay(IBinder displayToken); private native void nativeCopyFrom(Surface other); private native void nativeTransferFrom(Surface other); @@ -638,6 +640,22 @@ public class Surface implements Parcelable { return nativeGetDisplayInfo(displayToken, outInfo); } + /** @hide */ + public static void blankDisplay(IBinder displayToken) { + if (displayToken == null) { + throw new IllegalArgumentException("displayToken must not be null"); + } + nativeBlankDisplay(displayToken); + } + + /** @hide */ + public static void unblankDisplay(IBinder displayToken) { + if (displayToken == null) { + throw new IllegalArgumentException("displayToken must not be null"); + } + nativeUnblankDisplay(displayToken); + } + /** * Copy another surface to this one. This surface now holds a reference * to the same data as the original surface, and is -not- the owner. |