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      1 /*
      2  * Copyright (C) 2006 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 android.widget;
     18 
     19 import com.android.internal.R;
     20 
     21 
     22 import android.annotation.Widget;
     23 import android.content.Context;
     24 import android.content.res.TypedArray;
     25 import android.util.AttributeSet;
     26 import android.view.View;
     27 import android.widget.RelativeLayout;
     28 
     29 /**
     30  * <p>A view group with two children, intended for use in ListViews. This item has two
     31  * {@link android.widget.TextView TextViews} elements (or subclasses) with the ID values
     32  * {@link android.R.id#text1 text1}
     33  * and {@link android.R.id#text2 text2}. There is an optional third View element with the
     34  * ID {@link android.R.id#selectedIcon selectedIcon}, which can be any View subclass
     35  * (though it is typically a graphic View, such as {@link android.widget.ImageView ImageView})
     36  * that can be displayed when a TwoLineListItem has focus. Android supplies a
     37  * {@link android.R.layout#two_line_list_item standard layout resource for TwoLineListView}
     38  * (which does not include a selected item icon), but you can design your own custom XML
     39  * layout for this object.
     40  *
     41  * @attr ref android.R.styleable#TwoLineListItem_mode
     42  */
     43 @Widget
     44 public class TwoLineListItem extends RelativeLayout {
     45 
     46     private TextView mText1;
     47     private TextView mText2;
     48 
     49     public TwoLineListItem(Context context) {
     50         this(context, null, 0);
     51     }
     52 
     53     public TwoLineListItem(Context context, AttributeSet attrs) {
     54         this(context, attrs, 0);
     55     }
     56 
     57     public TwoLineListItem(Context context, AttributeSet attrs, int defStyle) {
     58         super(context, attrs, defStyle);
     59 
     60         TypedArray a = context.obtainStyledAttributes(attrs,
     61                 com.android.internal.R.styleable.TwoLineListItem, defStyle, 0);
     62 
     63         a.recycle();
     64     }
     65 
     66     @Override
     67     protected void onFinishInflate() {
     68         super.onFinishInflate();
     69 
     70         mText1 = (TextView) findViewById(com.android.internal.R.id.text1);
     71         mText2 = (TextView) findViewById(com.android.internal.R.id.text2);
     72     }
     73 
     74     /**
     75      * Returns a handle to the item with ID text1.
     76      * @return A handle to the item with ID text1.
     77      */
     78     public TextView getText1() {
     79         return mText1;
     80     }
     81 
     82     /**
     83      * Returns a handle to the item with ID text2.
     84      * @return A handle to the item with ID text2.
     85      */
     86     public TextView getText2() {
     87         return mText2;
     88     }
     89 }
     90