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      1 /*
      2  * Copyright (C) 2008 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.mms.ui;
     18 
     19 import android.content.Context;
     20 import android.text.ClipboardManager;
     21 import android.util.AttributeSet;
     22 import android.view.KeyEvent;
     23 import android.widget.ListView;
     24 
     25 public final class MessageListView extends ListView {
     26     private OnSizeChangedListener mOnSizeChangedListener;
     27 
     28     public MessageListView(Context context) {
     29         super(context);
     30     }
     31 
     32     public MessageListView(Context context, AttributeSet attrs) {
     33         super(context, attrs);
     34     }
     35 
     36     @Override
     37     public boolean onKeyShortcut(int keyCode, KeyEvent event) {
     38         switch (keyCode) {
     39         case KeyEvent.KEYCODE_C:
     40             MessageListItem view = (MessageListItem)getSelectedView();
     41             if (view == null) {
     42                 break;
     43             }
     44             MessageItem item = view.getMessageItem();
     45             if (item != null && item.isSms()) {
     46                 ClipboardManager clip =
     47                     (ClipboardManager)getContext().getSystemService(Context.CLIPBOARD_SERVICE);
     48                 clip.setText(item.mBody);
     49                 return true;
     50             }
     51             break;
     52         }
     53 
     54         return super.onKeyShortcut(keyCode, event);
     55     }
     56 
     57     @Override
     58     protected void onSizeChanged(int w, int h, int oldw, int oldh) {
     59         super.onSizeChanged(w, h, oldw, oldh);
     60 
     61         if (mOnSizeChangedListener != null) {
     62             mOnSizeChangedListener.onSizeChanged(w, h, oldw, oldh);
     63         }
     64     }
     65 
     66     /**
     67      * Set the listener which will be triggered when the size of
     68      * the view is changed.
     69      */
     70     void setOnSizeChangedListener(OnSizeChangedListener l) {
     71         mOnSizeChangedListener = l;
     72     }
     73 
     74     public interface OnSizeChangedListener {
     75         void onSizeChanged(int width, int height, int oldWidth, int oldHeight);
     76     }
     77 }
     78 
     79