Preserve TextView mDrawables if it has metadata (ex. tint or padding) (1c9d20b5) · Commits · e / os / android_frameworks_base

core/java/android/widget/TextView.java

+10 −3

Original line number	Diff line number	Diff line
		@@ -115,7 +115,6 @@ import android.view.ContextMenu;
		import android.view.DragEvent;
		import android.view.Gravity;
		import android.view.HapticFeedbackConstants;
		import android.view.InputDevice;
		import android.view.KeyCharacterMap;
		import android.view.KeyEvent;
		import android.view.MotionEvent;
		@@ -394,6 +393,14 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		mOverride = false;
		}

		/**
		* @return {@code true} if this object contains metadata that needs to
		* be retained, {@code false} otherwise
		*/
		public boolean hasMetadata() {
		return mDrawablePadding != 0 \|\| mHasTintMode \|\| mHasTint;
		}

		/**
		* Updates the list of displayed drawables to account for the current
		* layout direction.
		@@ -2174,7 +2181,7 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		if (!drawables) {
		// Clearing drawables... can we free the data structure?
		if (dr != null) {
		if (dr.mDrawablePadding == 0) {
		if (!dr.hasMetadata()) {
		mDrawables = null;
		} else {
		// We need to retain the last set padding, so just clear
		@@ -2377,7 +2384,7 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
		if (!drawables) {
		// Clearing drawables... can we free the data structure?
		if (dr != null) {
		if (dr.mDrawablePadding == 0) {
		if (!dr.hasMetadata()) {
		mDrawables = null;
		} else {
		// We need to retain the last set padding, so just clear