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Commit 6afa16fe authored by Jeff Sharkey's avatar Jeff Sharkey
Browse files

Add dither XML flag to StateListDrawable. 

We currently allow the dither="true" flag to be set on
individual <bitmap> and <nine-patch> objects, but that flag
is overridden when they are included in a <selector>.  This
change adds the dither="true" flag to StateListDrawable so
they can be dithered when desired.

Fixes http://b/issue?id=2068024
parent a5fa3648

core/res/res/values/attrs.xml

+5 −1
Original line number Diff line number Diff line
@@ -2274,6 +2274,10 @@ 
             of the states.  If false, the size will vary based on the

             current state. -->

        <attr name="constantSize" format="boolean" />

        <!-- Enables or disables dithering of the bitmap if the bitmap does not have the

             same pixel configuration as the screen (for instance: a ARGB 8888 bitmap with

             an RGB 565 screen.) -->

        <attr name="dither" format="boolean" />

    </declare-styleable>



    <declare-styleable name="AnimationDrawable">
@@ -2420,7 +2424,7 @@ 
        <!-- Enables or disables dithering of the bitmap if the bitmap does not have the

             same pixel configuration as the screen (for instance: a ARGB 8888 bitmap with

             an RGB 565 screen.) -->

        <attr name="dither" format="boolean" />

        <attr name="dither" />

        <!-- Defines the gravity for the bitmap. The gravity indicates where to position

             the drawable in its container if the bitmap is smaller than the container. -->

        <attr name="gravity" />

graphics/java/android/graphics/drawable/StateListDrawable.java

+2 −0
Original line number Diff line number Diff line
@@ -105,6 +105,8 @@ public class StateListDrawable extends DrawableContainer { 
        mStateListState.setConstantSize(a.getBoolean(

                com.android.internal.R.styleable.StateListDrawable_constantSize, false));



        setDither(a.getBoolean(com.android.internal.R.styleable.StateListDrawable_dither, false));



        a.recycle();



        int type;