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Commit 67c0b1b5 authored by Ian Lake's avatar Ian Lake
Browse files

Relayout when base inner insets change 

When using SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN and
fitsSystemWindows="true", there are cases when the
inner insets will change but the content insets will
remain the same.

One case where this happens is when using
windowSoftInputMode="adjustResize|stateHidden",
bringing the keyboard up, hitting the Recents button,
then going back into the app.

By issuing a requestLayout when the base inner insets
change, we ensure that the inner layout is properly
updated, avoiding an empty space where they keyboard
used to be.

Test: Run app from b/37743589#comment6

BUG: 37743589
Change-Id: I7615c51b8f4eee3971b9b95e638011c1d885b3a6
parent 367b880c

core/java/com/android/internal/widget/ActionBarOverlayLayout.java

+5 −0
Original line number Diff line number Diff line
@@ -76,6 +76,7 @@ public class ActionBarOverlayLayout extends ViewGroup implements DecorContentPar 
    private final Rect mLastBaseContentInsets = new Rect();

    private final Rect mContentInsets = new Rect();

    private final Rect mBaseInnerInsets = new Rect();

    private final Rect mLastBaseInnerInsets = new Rect();

    private final Rect mInnerInsets = new Rect();

    private final Rect mLastInnerInsets = new Rect();
@@ -323,6 +324,10 @@ public class ActionBarOverlayLayout extends ViewGroup implements DecorContentPar 


        mBaseInnerInsets.set(systemInsets);

        computeFitSystemWindows(mBaseInnerInsets, mBaseContentInsets);

        if (!mLastBaseInnerInsets.equals(mBaseInnerInsets)) {

            changed = true;

            mLastBaseContentInsets.set(mBaseContentInsets);

        }

        if (!mLastBaseContentInsets.equals(mBaseContentInsets)) {

            changed = true;

            mLastBaseContentInsets.set(mBaseContentInsets);