Android/frameworks_base
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Do not call forceLayout if not needed

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If the relevant frames for the app don't actually change, there is
no reason to call forceLayout and force a layout pass.

Bug: 27864358
Change-Id: I2add8cc5791023937afc154e6e50bbf7efb35adb
This commit is contained in:
Jorim Jaggi
2016-04-01 17:43:14 -07:00
parent d9289085be
commit 26952d748e
1 changed files with 8 additions and 1 deletions
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9
core/java/android/view/ViewRootImpl.java
View File

@@ -3415,6 +3415,13 @@ public final class ViewRootImpl implements ViewParent,
updateConfiguration(config, false);
}
final boolean framesChanged = !mWinFrame.equals(args.arg1)
|| !mPendingOverscanInsets.equals(args.arg5)
|| !mPendingContentInsets.equals(args.arg2)
|| !mPendingStableInsets.equals(args.arg6)
|| !mPendingVisibleInsets.equals(args.arg3)
|| !mPendingOutsets.equals(args.arg7);
mWinFrame.set((Rect) args.arg1);
mPendingOverscanInsets.set((Rect) args.arg5);
mPendingContentInsets.set((Rect) args.arg2);
@@ -3431,7 +3438,7 @@ public final class ViewRootImpl implements ViewParent,
mReportNextDraw = true;
}
if (mView != null) {
if (mView != null && framesChanged) {
forceLayout(mView);
}