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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.systemui.statusbar.tablet;
     18 
     19 import java.util.ArrayList;
     20 
     21 import android.content.Context;
     22 import android.util.AttributeSet;
     23 import android.view.MotionEvent;
     24 import android.view.SoundEffectConstants;
     25 import android.view.View;
     26 import android.view.accessibility.AccessibilityEvent;
     27 import android.widget.RelativeLayout;
     28 
     29 import com.android.systemui.R;
     30 
     31 
     32 public class NotificationPanelTitle extends RelativeLayout implements View.OnClickListener {
     33     private NotificationPanel mPanel;
     34     private ArrayList<View> buttons;
     35     private View mSettingsButton;
     36 
     37     public NotificationPanelTitle(Context context, AttributeSet attrs) {
     38         super(context, attrs);
     39         buttons = new ArrayList<View>();
     40         setOnClickListener(this);
     41     }
     42 
     43     public void setPanel(NotificationPanel p) {
     44         mPanel = p;
     45     }
     46 
     47     @Override
     48     public void onFinishInflate() {
     49         super.onFinishInflate();
     50         buttons.add(mSettingsButton = findViewById(R.id.settings_button));
     51         buttons.add(findViewById(R.id.notification_button));
     52     }
     53 
     54     @Override
     55     public void setPressed(boolean pressed) {
     56         super.setPressed(pressed);
     57         for (View button : buttons) {
     58             if (button != null) {
     59                 button.setPressed(pressed);
     60             }
     61         }
     62     }
     63 
     64     @Override
     65     public boolean onTouchEvent(MotionEvent e) {
     66         if (!mSettingsButton.isEnabled())
     67             return false;
     68         switch (e.getAction()) {
     69             case MotionEvent.ACTION_DOWN:
     70                 setPressed(true);
     71                 break;
     72             case MotionEvent.ACTION_MOVE:
     73                 final int x = (int) e.getX();
     74                 final int y = (int) e.getY();
     75                 setPressed(x > 0 && x < getWidth() && y > 0 && y < getHeight());
     76                 break;
     77             case MotionEvent.ACTION_UP:
     78                 if (isPressed()) {
     79                     playSoundEffect(SoundEffectConstants.CLICK);
     80                     mPanel.swapPanels();
     81                     setPressed(false);
     82                 }
     83                 break;
     84             case MotionEvent.ACTION_CANCEL:
     85                 setPressed(false);
     86                 break;
     87         }
     88         return true;
     89     }
     90 
     91     @Override
     92     public void onClick(View v) {
     93         if (mSettingsButton.isEnabled() && v == this) {
     94             mPanel.swapPanels();
     95         }
     96     }
     97 
     98     @Override
     99     public boolean onRequestSendAccessibilityEvent(View child, AccessibilityEvent event) {
    100         if (super.onRequestSendAccessibilityEvent(child, event)) {
    101             AccessibilityEvent record = AccessibilityEvent.obtain();
    102             onInitializeAccessibilityEvent(record);
    103             dispatchPopulateAccessibilityEvent(record);
    104             event.appendRecord(record);
    105             return true;
    106         }
    107         return false;
    108     }
    109 }
    110