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/*
* Copyright (C) 2008 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.server.status;
import android.content.Context;
import android.util.AttributeSet;
import android.view.Display;
import android.view.KeyEvent;
import android.view.WindowManager;
import android.widget.LinearLayout;
public class TrackingView extends LinearLayout {
final Display mDisplay;
StatusBarService mService;
boolean mTracking;
int mStartX, mStartY;
public TrackingView(Context context, AttributeSet attrs) {
super(context, attrs);
mDisplay = ((WindowManager)context.getSystemService(
Context.WINDOW_SERVICE)).getDefaultDisplay();
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
super.onLayout(changed, left, top, right, bottom);
mService.updateExpandedHeight();
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
boolean down = event.getAction() == KeyEvent.ACTION_DOWN;
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_BACK:
if (down) {
mService.deactivate();
}
return true;
}
return super.dispatchKeyEvent(event);
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
mService.onTrackingViewAttached();
}
}
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