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Commit 276d1bc9 authored by Prashant Malani's avatar Prashant Malani Committed by Android Git Automerger
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am a98c21a6: Make circular mask thickness configurable 

* commit 'a98c21a6':
  Make circular mask thickness configurable
parents e011eb4f a98c21a6

core/res/res/values/dimens.xml

+4 −0
Original line number Diff line number Diff line
@@ -414,6 +414,10 @@ 
     to 0 -->

     <dimen name="circular_display_mask_offset">0px</dimen>



     <!-- Amount to reduce the size of the circular mask by (to compensate for aliasing

     effects). This is only used on circular displays. -->

     <dimen name="circular_display_mask_thickness">1px</dimen>



     <dimen name="lock_pattern_dot_line_width">3dp</dimen>

     <dimen name="lock_pattern_dot_size">12dp</dimen>

     <dimen name="lock_pattern_dot_size_activated">28dp</dimen>

core/res/res/values/symbols.xml

+1 −0
Original line number Diff line number Diff line
@@ -420,6 +420,7 @@ 
  <java-symbol type="dimen" name="immersive_mode_cling_width" />

  <java-symbol type="dimen" name="circular_display_mask_offset" />

  <java-symbol type="dimen" name="accessibility_magnification_indicator_width" />

  <java-symbol type="dimen" name="circular_display_mask_thickness" />



  <java-symbol type="string" name="add_account_button_label" />

  <java-symbol type="string" name="addToDictionary" />

services/core/java/com/android/server/wm/CircularDisplayMask.java

+5 −3
Original line number Diff line number Diff line
@@ -50,9 +50,10 @@ class CircularDisplayMask { 
    private int mRotation;

    private boolean mVisible;

    private boolean mDimensionsUnequal = false;

    private int mMaskThickness;



    public CircularDisplayMask(Display display, SurfaceSession session, int zOrder,

            int screenOffset) {

            int screenOffset, int maskThickness) {

        mScreenSize = new Point();

        display.getSize(mScreenSize);

        if (mScreenSize.x != mScreenSize.y) {
@@ -84,6 +85,7 @@ class CircularDisplayMask { 
        mPaint.setAntiAlias(true);

        mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));

        mScreenOffset = screenOffset;

        mMaskThickness = maskThickness;

    }



    private void drawIfNeeded() {
@@ -121,8 +123,8 @@ class CircularDisplayMask { 
        int circleRadius = mScreenSize.x / 2;

        c.drawColor(Color.BLACK);



        // The radius is reduced by 1 to provide an anti aliasing effect on the display edges.

        c.drawCircle(circleRadius, circleRadius, circleRadius - 1, mPaint);

        // The radius is reduced by mMaskThickness to provide an anti aliasing effect on the display edges.

        c.drawCircle(circleRadius, circleRadius, circleRadius - mMaskThickness, mPaint);

        mSurface.unlockCanvasAndPost(c);

    }

services/core/java/com/android/server/wm/WindowManagerService.java

+3 −1
Original line number Diff line number Diff line
@@ -5965,13 +5965,15 @@ public class WindowManagerService extends IWindowManager.Stub 
                    if (mCircularDisplayMask == null) {

                        int screenOffset = mContext.getResources().getDimensionPixelSize(

                                com.android.internal.R.dimen.circular_display_mask_offset);

                        int maskThickness = mContext.getResources().getDimensionPixelSize(

                                com.android.internal.R.dimen.circular_display_mask_thickness);



                        mCircularDisplayMask = new CircularDisplayMask(

                                getDefaultDisplayContentLocked().getDisplay(),

                                mFxSession,

                                mPolicy.windowTypeToLayerLw(

                                        WindowManager.LayoutParams.TYPE_POINTER)

                                        * TYPE_LAYER_MULTIPLIER + 10, screenOffset);

                                        * TYPE_LAYER_MULTIPLIER + 10, screenOffset, maskThickness);

                    }

                    mCircularDisplayMask.setVisibility(true);

                } else if (mCircularDisplayMask != null) {