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Commit 221ec02a authored by Isak Lilja's avatar Isak Lilja Committed by Jerry Chang
Browse files

Add a config to control split-screen task dimming 

In split-screen when a task is the IME target, the other one is dimmed.
Add a config to enable/disable this functionality.

Test: Manual
Bug: 229090560
Change-Id: Id0935f1badec4620a97b8ea9826d32b94c186b98
Merged-In: If41d89744acd6dcba27085755b6cd3947ee3ad62
parent f3265025

libs/WindowManager/Shell/res/values/config.xml

+3 −0
Original line number Diff line number Diff line
@@ -70,4 +70,7 @@ 


    <!-- Animation duration when exit starting window: reveal app -->

    <integer name="starting_window_app_reveal_anim_duration">266</integer>



    <!-- Whether to dim a split-screen task when the other is the IME target -->

    <bool name="config_dimNonImeAttachedSide">true</bool>

</resources>

libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitLayout.java

+6 −2
Original line number Diff line number Diff line
@@ -101,6 +101,8 @@ public final class SplitLayout implements DisplayInsetsController.OnInsetsChange 
    private int mOrientation;

    private int mRotation;



    private final boolean mDimNonImeSide;



    public SplitLayout(String windowName, Context context, Configuration configuration,

            SplitLayoutHandler splitLayoutHandler,

            SplitWindowManager.ParentContainerCallbacks parentContainerCallbacks,
@@ -125,6 +127,8 @@ public final class SplitLayout implements DisplayInsetsController.OnInsetsChange 
        mRootBounds.set(configuration.windowConfiguration.getBounds());

        mDividerSnapAlgorithm = getSnapAlgorithm(mContext, mRootBounds);

        resetDividerPosition();



        mDimNonImeSide = resources.getBoolean(R.bool.config_dimNonImeAttachedSide);

    }



    private int getDividerInsets(Resources resources, Display display) {
@@ -719,10 +723,10 @@ public final class SplitLayout implements DisplayInsetsController.OnInsetsChange 
            // Update target dim values

            mLastDim1 = mDimValue1;

            mTargetDim1 = imeTargetPosition == SPLIT_POSITION_BOTTOM_OR_RIGHT && showing

                    ? ADJUSTED_NONFOCUS_DIM : 0.0f;

                    && mDimNonImeSide ? ADJUSTED_NONFOCUS_DIM : 0.0f;

            mLastDim2 = mDimValue2;

            mTargetDim2 = imeTargetPosition == SPLIT_POSITION_TOP_OR_LEFT && showing

                    ? ADJUSTED_NONFOCUS_DIM : 0.0f;

                    && mDimNonImeSide ? ADJUSTED_NONFOCUS_DIM : 0.0f;



            // Calculate target bounds offset for IME

            mLastYOffset = mYOffsetForIme;