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/*
* 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() {}
}
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