Ensure scroll assets are drawn with correct opacity (03748a57) · Commits · e / os / android_frameworks_base

core/java/android/widget/ScrollBarDrawable.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -29,6 +29,8 @@ import android.graphics.drawable.Drawable;
		* {@hide}
		*/
		public class ScrollBarDrawable extends Drawable {
		private static final int[] STATE_ENABLED = new int[] { android.R.attr.state_enabled };

		private Drawable mVerticalTrack;
		private Drawable mHorizontalTrack;
		private Drawable mVerticalThumb;
		@@ -189,21 +191,29 @@ public class ScrollBarDrawable extends Drawable {

		public void setVerticalThumbDrawable(Drawable thumb) {
		if (thumb != null) {
		thumb.setState(STATE_ENABLED);
		mVerticalThumb = thumb;
		}
		}

		public void setVerticalTrackDrawable(Drawable track) {
		if (track != null) {
		track.setState(STATE_ENABLED);
		}
		mVerticalTrack = track;
		}

		public void setHorizontalThumbDrawable(Drawable thumb) {
		if (thumb != null) {
		thumb.setState(STATE_ENABLED);
		mHorizontalThumb = thumb;
		}
		}

		public void setHorizontalTrackDrawable(Drawable track) {
		if (track != null) {
		track.setState(STATE_ENABLED);
		}
		mHorizontalTrack = track;
		}

+1 −1

Original line number	Diff line number	Diff line
		@@ -17,6 +17,6 @@
		<shape xmlns:android="http://schemas.android.com/apk/res/android"
		android:tint="?attr/colorControlNormal"
		android:shape="rectangle">
		<solid android:color="#21ffffff" />
		<solid android:color="#39ffffff" />
		<size android:width="8dp" />
		</shape>