| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.support.v4.app; |
| |
| import android.app.Activity; |
| import android.app.SharedElementCallback; |
| import android.content.Context; |
| import android.graphics.Matrix; |
| import android.graphics.RectF; |
| import android.media.session.MediaController; |
| import android.os.Parcelable; |
| import android.view.View; |
| |
| import java.lang.Override; |
| import java.lang.String; |
| import java.util.List; |
| import java.util.Map; |
| |
| class ActivityCompat21 { |
| |
| public static void setMediaController(Activity activity, Object mediaControllerObj) { |
| activity.setMediaController((MediaController) mediaControllerObj); |
| } |
| |
| public static void finishAfterTransition(Activity activity) { |
| activity.finishAfterTransition(); |
| } |
| |
| public static void setEnterSharedElementCallback(Activity activity, |
| SharedElementCallback21 callback) { |
| activity.setEnterSharedElementCallback(createCallback(callback)); |
| } |
| |
| public static void setExitSharedElementCallback(Activity activity, |
| SharedElementCallback21 callback) { |
| activity.setExitSharedElementCallback(createCallback(callback)); |
| } |
| |
| public static void postponeEnterTransition(Activity activity) { |
| activity.postponeEnterTransition(); |
| } |
| |
| public static void startPostponedEnterTransition(Activity activity) { |
| activity.startPostponedEnterTransition(); |
| } |
| |
| public abstract static class SharedElementCallback21 { |
| public abstract void onSharedElementStart(List<String> sharedElementNames, |
| List<View> sharedElements, List<View> sharedElementSnapshots); |
| |
| public abstract void onSharedElementEnd(List<String> sharedElementNames, |
| List<View> sharedElements, List<View> sharedElementSnapshots); |
| |
| public abstract void onRejectSharedElements(List<View> rejectedSharedElements); |
| |
| public abstract void onMapSharedElements(List<String> names, |
| Map<String, View> sharedElements); |
| public abstract Parcelable onCaptureSharedElementSnapshot(View sharedElement, |
| Matrix viewToGlobalMatrix, RectF screenBounds); |
| public abstract View onCreateSnapshotView(Context context, Parcelable snapshot); |
| } |
| |
| private static SharedElementCallback createCallback(SharedElementCallback21 callback) { |
| SharedElementCallback newListener = null; |
| if (callback != null) { |
| newListener = new SharedElementCallbackImpl(callback); |
| } |
| return newListener; |
| } |
| |
| private static class SharedElementCallbackImpl extends SharedElementCallback { |
| private SharedElementCallback21 mCallback; |
| |
| public SharedElementCallbackImpl(SharedElementCallback21 callback) { |
| mCallback = callback; |
| } |
| |
| @Override |
| public void onSharedElementStart(List<String> sharedElementNames, |
| List<View> sharedElements, List<View> sharedElementSnapshots) { |
| mCallback.onSharedElementStart(sharedElementNames, sharedElements, |
| sharedElementSnapshots); |
| } |
| |
| @Override |
| public void onSharedElementEnd(List<String> sharedElementNames, List<View> sharedElements, |
| List<View> sharedElementSnapshots) { |
| mCallback.onSharedElementEnd(sharedElementNames, sharedElements, |
| sharedElementSnapshots); |
| } |
| |
| @Override |
| public void onRejectSharedElements(List<View> rejectedSharedElements) { |
| mCallback.onRejectSharedElements(rejectedSharedElements); |
| } |
| |
| @Override |
| public void onMapSharedElements(List<String> names, Map<String, View> sharedElements) { |
| mCallback.onMapSharedElements(names, sharedElements); |
| } |
| |
| @Override |
| public Parcelable onCaptureSharedElementSnapshot(View sharedElement, |
| Matrix viewToGlobalMatrix, |
| RectF screenBounds) { |
| return mCallback.onCaptureSharedElementSnapshot(sharedElement, viewToGlobalMatrix, |
| screenBounds); |
| } |
| |
| @Override |
| public View onCreateSnapshotView(Context context, Parcelable snapshot) { |
| return mCallback.onCreateSnapshotView(context, snapshot); |
| } |
| } |
| } |