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Commit 182a8ff4 authored by Prince's avatar Prince
Browse files

Increase status bar icon shadow alpha values for better contrast 

Fixes accessibility issue by increasing shadow alpha values to meet
the 3:1 minimum contrast ratio requirement. Key shadow alpha increased
from 0.35 to 0.8 and ambient shadow alpha from 0.4 to 0.6 for icons
in dream/screensaver mode.

Fixes: 380229099
Test: Device tested
Flag: NONE accessibility fix
Change-Id: If6a720b998d63e221bbf3f4f30380eb958ade6bc
parent dc082200

packages/SystemUI/src/com/android/systemui/ambient/statusbar/ui/AmbientStatusBarView.java

+2 −2
Original line number Diff line number Diff line
@@ -75,8 +75,8 @@ public class AmbientStatusBarView extends ConstraintLayout { 
    private ShadowInfo mAmbientShadowInfo;

    private int mDrawableSize;

    private int mDrawableInsetSize;

    private static final float KEY_SHADOW_ALPHA = 0.35f;

    private static final float AMBIENT_SHADOW_ALPHA = 0.4f;

    private static final float KEY_SHADOW_ALPHA = 0.8f;

    private static final float AMBIENT_SHADOW_ALPHA = 0.6f;



    public AmbientStatusBarView(Context context) {

        this(context, null);