More fix for list view item background drawing anomalies when moving between rows (bc241439) · Commits · e / os / android_frameworks_base

core/java/android/widget/ListView.java

+13 −2

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import android.content.Context;
		import android.content.res.TypedArray;
		import android.graphics.Canvas;
		import android.graphics.Rect;
		import android.graphics.drawable.BitmapDrawable;
		import android.graphics.drawable.Drawable;
		import android.graphics.drawable.ColorDrawable;
		import android.os.Parcel;
		@@ -117,7 +118,7 @@ public class ListView extends AbsListView {
		private boolean mHeaderDividersEnabled;
		private boolean mFooterDividersEnabled;

		private Drawable mDefaultItemBackground;
		private BitmapDrawable mDefaultItemBackground;

		private boolean mAreAllItemsSelectable = true;

		@@ -171,7 +172,17 @@ public class ListView extends AbsListView {
		mHeaderDividersEnabled = a.getBoolean(R.styleable.ListView_headerDividersEnabled, true);
		mFooterDividersEnabled = a.getBoolean(R.styleable.ListView_footerDividersEnabled, true);

		mDefaultItemBackground = a.getDrawable(com.android.internal.R.styleable.ListView_listItemBackground);
		BitmapDrawable temp = (BitmapDrawable)a.getDrawable(com.android.internal.R.styleable.ListView_listItemBackground);
		if (temp != null) {
		mDefaultItemBackground = new BitmapDrawable(temp.getBitmap()) {
		@Override
		public void setBounds(int left, int top, int right, int bottom) {
		if (getBounds().isEmpty()) {
		super.setBounds(left, top, right, bottom);
		}
		}
		};
		}

		a.recycle();
		}