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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 
     18 package com.android.browser;
     19 
     20 import android.content.Context;
     21 import android.provider.Browser;
     22 import android.view.View;
     23 import android.widget.CompoundButton;
     24 import android.widget.CompoundButton.OnCheckedChangeListener;
     25 
     26 /**
     27  *  Layout representing a history item in the classic history viewer.
     28  */
     29 /* package */ class HistoryItem extends BookmarkItem
     30         implements OnCheckedChangeListener {
     31 
     32     private CompoundButton  mStar;      // Star for bookmarking
     33     /**
     34      *  Create a new HistoryItem.
     35      *  @param context  Context for this HistoryItem.
     36      */
     37     /* package */ HistoryItem(Context context) {
     38         this(context, true);
     39     }
     40 
     41     /* package */ HistoryItem(Context context, boolean showStar) {
     42         super(context);
     43 
     44         mStar = (CompoundButton) findViewById(R.id.star);
     45         mStar.setOnCheckedChangeListener(this);
     46         if (showStar) {
     47             mStar.setVisibility(View.VISIBLE);
     48         } else {
     49             mStar.setVisibility(View.GONE);
     50         }
     51     }
     52 
     53     /* package */ void copyTo(HistoryItem item) {
     54         item.mTextView.setText(mTextView.getText());
     55         item.mUrlText.setText(mUrlText.getText());
     56         item.setIsBookmark(mStar.isChecked());
     57         item.mImageView.setImageDrawable(mImageView.getDrawable());
     58     }
     59 
     60     /**
     61      * Whether or not this item represents a bookmarked site
     62      */
     63     /* package */ boolean isBookmark() {
     64         return mStar.isChecked();
     65     }
     66 
     67     /**
     68      *  Set whether or not this represents a bookmark, and make sure the star
     69      *  behaves appropriately.
     70      */
     71     /* package */ void setIsBookmark(boolean isBookmark) {
     72         mStar.setOnCheckedChangeListener(null);
     73         mStar.setChecked(isBookmark);
     74         mStar.setOnCheckedChangeListener(this);
     75     }
     76 
     77     @Override
     78     public void onCheckedChanged(CompoundButton buttonView,
     79             boolean isChecked) {
     80         if (isChecked) {
     81             // Uncheck ourseves. When the bookmark is actually added,
     82             // we will be notified
     83             setIsBookmark(false);
     84             Browser.saveBookmark(getContext(), getName(), mUrl);
     85         } else {
     86             Bookmarks.removeFromBookmarks(getContext(),
     87                     getContext().getContentResolver(), mUrl, getName());
     88         }
     89     }
     90 }
     91