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Commit e2b9a2a0 authored by Tony Wickham's avatar Tony Wickham Committed by Android (Google) Code Review
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Merge "Slightly scale down adjacent recent pages" into ub-launcher3-master

parents 9869f758 5eb4a1e9

quickstep/src/com/android/quickstep/views/TaskView.java

+9 −1
Original line number Diff line number Diff line
@@ -29,7 +29,6 @@ import android.widget.FrameLayout; 
import android.widget.ImageView;



import com.android.launcher3.BaseDraggingActivity;

import com.android.launcher3.Launcher;

import com.android.launcher3.R;

import com.android.quickstep.views.RecentsView.PageCallbacks;

import com.android.quickstep.views.RecentsView.ScrollState;
@@ -55,6 +54,11 @@ public class TaskView extends FrameLayout implements TaskCallbacks, PageCallback 
     */

    private static final float MAX_PAGE_SCRIM_ALPHA = 0.4f;



    /**

     * How much to scale down pages near the edge of the screen.

     */

    private static final float EDGE_SCALE_DOWN_FACTOR = 0.03f;



    private static final long SCALE_ICON_DURATION = 120;



    private Task mTask;
@@ -166,6 +170,10 @@ public class TaskView extends FrameLayout implements TaskCallbacks, PageCallback 
                CURVE_INTERPOLATOR.getInterpolation(scrollState.linearInterpolation);



        mSnapshotView.setDimAlpha(1 - curveInterpolation * MAX_PAGE_SCRIM_ALPHA);



        float scale = 1 - curveInterpolation * EDGE_SCALE_DOWN_FACTOR;

        setScaleX(scale);

        setScaleY(scale);

    }



    private static final class TaskOutlineProvider extends ViewOutlineProvider {