| /* |
| * 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 com.android.systemui.statusbar; |
| |
| import android.content.Context; |
| import android.view.View; |
| |
| import com.android.internal.R; |
| |
| /** |
| * Wraps the actual notification content view; used to implement behaviors which are different for |
| * the individual templates and custom views. |
| */ |
| public abstract class NotificationViewWrapper { |
| |
| protected final View mView; |
| |
| public static NotificationViewWrapper wrap(Context ctx, View v) { |
| |
| // TODO: Figure out a better way to find out which template the view is. |
| if (v.findViewById(com.android.internal.R.id.media_actions) != null) { |
| return new NotificationMediaViewWrapper(ctx, v); |
| } else if (v.getId() == com.android.internal.R.id.status_bar_latest_event_content) { |
| return new NotificationTemplateViewWrapper(ctx, v); |
| } else { |
| return new NotificationCustomViewWrapper(v); |
| } |
| } |
| |
| protected NotificationViewWrapper(View view) { |
| mView = view; |
| } |
| |
| /** |
| * In dark mode, we draw as little as possible, assuming a black background. |
| * |
| * @param dark whether we should display ourselves in dark mode |
| * @param fade whether to animate the transition if the mode changes |
| * @param delay if fading, the delay of the animation |
| */ |
| public abstract void setDark(boolean dark, boolean fade, long delay); |
| |
| /** |
| * Notifies this wrapper that the content of the view might have changed. |
| */ |
| public void notifyContentUpdated() {} |
| } |