Merge "Eliminate bad type parameterization." (bf5d95da) · Commits · e / os / android_frameworks_base

packages/DocumentsUI/src/com/android/documentsui/MultiSelectManager.java

+33 −26

Original line number	Diff line number	Diff line
		@@ -45,6 +45,8 @@ import android.view.View;
		import com.android.documentsui.Events.InputEvent;
		import com.android.documentsui.Events.MotionInputEvent;

		import com.google.android.collect.Lists;

		import java.util.ArrayList;
		import java.util.Collections;
		import java.util.List;
		@@ -113,8 +115,11 @@ public final class MultiSelectManager {
		}
		};

		CompositeOnGestureListener<? extends Object> compositeListener =
		new CompositeOnGestureListener<>(listener, gestureDelegate);
		CompositeOnGestureListener compositeListener =
		new CompositeOnGestureListener(
		Lists.<OnGestureListener>newArrayList(listener, gestureDelegate),
		Lists.<OnDoubleTapListener>newArrayList(listener, gestureDelegate));

		final GestureDetector detector =
		new GestureDetector(recyclerView.getContext(), compositeListener);

		@@ -1060,21 +1065,23 @@ public final class MultiSelectManager {
		* @template A gestureDelegate that implements both {@link OnGestureListener}
		* and {@link OnDoubleTapListener}
		*/
		private static final class
		CompositeOnGestureListener<L extends OnGestureListener & OnDoubleTapListener>
		private static final class CompositeOnGestureListener
		implements OnGestureListener, OnDoubleTapListener {

		private L[] mListeners;
		private List<OnGestureListener> mGestureListeners;
		private List<OnDoubleTapListener> mTapListeners;

		@SafeVarargs
		public CompositeOnGestureListener(L... listeners) {
		mListeners = listeners;
		public CompositeOnGestureListener(
		List<OnGestureListener> gestureListeners,
		List<OnDoubleTapListener> tapListeners) {
		mGestureListeners = gestureListeners;
		mTapListeners = tapListeners;
		}

		@Override
		public boolean onDown(MotionEvent e) {
		for (int i = 0; i < mListeners.length; i++) {
		if (mListeners[i].onDown(e)) {
		for (OnGestureListener l : mGestureListeners) {
		if (l.onDown(e)) {
		return true;
		}
		}
		@@ -1083,15 +1090,15 @@ public final class MultiSelectManager {

		@Override
		public void onShowPress(MotionEvent e) {
		for (int i = 0; i < mListeners.length; i++) {
		mListeners[i].onShowPress(e);
		for (OnGestureListener l : mGestureListeners) {
		l.onShowPress(e);
		}
		}

		@Override
		public boolean onSingleTapUp(MotionEvent e) {
		for (int i = 0; i < mListeners.length; i++) {
		if (mListeners[i].onSingleTapUp(e)) {
		for (OnGestureListener l : mGestureListeners) {
		if (l.onSingleTapUp(e)) {
		return true;
		}
		}
		@@ -1100,8 +1107,8 @@ public final class MultiSelectManager {

		@Override
		public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
		for (int i = 0; i < mListeners.length; i++) {
		if (mListeners[i].onScroll(e1, e2, distanceX, distanceY)) {
		for (OnGestureListener l : mGestureListeners) {
		if (l.onScroll(e1, e2, distanceX, distanceY)) {
		return true;
		}
		}
		@@ -1110,15 +1117,15 @@ public final class MultiSelectManager {

		@Override
		public void onLongPress(MotionEvent e) {
		for (int i = 0; i < mListeners.length; i++) {
		mListeners[i].onLongPress(e);
		for (OnGestureListener l : mGestureListeners) {
		l.onLongPress(e);
		}
		}

		@Override
		public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
		for (int i = 0; i < mListeners.length; i++) {
		if (mListeners[i].onFling(e1, e2, velocityX, velocityY)) {
		for (OnGestureListener l : mGestureListeners) {
		if (l.onFling(e1, e2, velocityX, velocityY)) {
		return true;
		}
		}
		@@ -1127,8 +1134,8 @@ public final class MultiSelectManager {

		@Override
		public boolean onSingleTapConfirmed(MotionEvent e) {
		for (int i = 0; i < mListeners.length; i++) {
		if (mListeners[i].onSingleTapConfirmed(e)) {
		for (OnDoubleTapListener listener : mTapListeners) {
		if (listener.onSingleTapConfirmed(e)) {
		return true;
		}
		}
		@@ -1137,8 +1144,8 @@ public final class MultiSelectManager {

		@Override
		public boolean onDoubleTap(MotionEvent e) {
		for (int i = 0; i < mListeners.length; i++) {
		if (mListeners[i].onDoubleTap(e)) {
		for (OnDoubleTapListener listener : mTapListeners) {
		if (listener.onDoubleTap(e)) {
		return true;
		}
		}
		@@ -1147,8 +1154,8 @@ public final class MultiSelectManager {

		@Override
		public boolean onDoubleTapEvent(MotionEvent e) {
		for (int i = 0; i < mListeners.length; i++) {
		if (mListeners[i].onDoubleTapEvent(e)) {
		for (OnDoubleTapListener listener : mTapListeners) {
		if (listener.onDoubleTapEvent(e)) {
		return true;
		}
		}