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      1 /*
      2  * Copyright (C) 2007 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.xtremelabs.robolectric.shadows;
     18 
     19 import com.xtremelabs.robolectric.internal.Implementation;
     20 import com.xtremelabs.robolectric.internal.Implements;
     21 
     22 import android.content.Context;
     23 import android.database.Cursor;
     24 import android.view.LayoutInflater;
     25 import android.view.View;
     26 import android.view.ViewGroup;
     27 import android.widget.ResourceCursorAdapter;
     28 
     29 
     30 /**
     31  * An easy adapter that creates views defined in an XML file. You can specify
     32  * the XML file that defines the appearance of the views.
     33  */
     34 @Implements(ResourceCursorAdapter.class)
     35 public class ShadowResourceCursorAdapter extends ShadowCursorAdapter {
     36     private int mLayout;
     37 
     38     private int mDropDownLayout;
     39 
     40     private LayoutInflater mInflater;
     41 
     42     /**
     43      * Constructor.
     44      *
     45      * @param context The context where the ListView associated with this
     46      *            SimpleListItemFactory is running
     47      * @param layout resource identifier of a layout file that defines the views
     48      *            for this list item.  Unless you override them later, this will
     49      *            define both the item views and the drop down views.
     50      */
     51     public void __constructor__(Context context, int layout, Cursor c) {
     52         super.__constructor__(context, c);
     53         mLayout = mDropDownLayout = layout;
     54         mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
     55     }
     56 
     57     /**
     58      * Constructor.
     59      *
     60      * @param context The context where the ListView associated with this
     61      *            SimpleListItemFactory is running
     62      * @param layout resource identifier of a layout file that defines the views
     63      *            for this list item.  Unless you override them later, this will
     64      *            define both the item views and the drop down views.
     65      * @param c The cursor from which to get the data.
     66      * @param autoRequery If true the adapter will call requery() on the
     67      *                    cursor whenever it changes so the most recent
     68      *                    data is always displayed.
     69      */
     70     public void __constructor__(Context context, int layout, Cursor c, boolean autoRequery) {
     71         super.__constructor__(context, c, autoRequery);
     72         mLayout = mDropDownLayout = layout;
     73         mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
     74     }
     75 
     76     /**
     77      * Inflates view(s) from the specified XML file.
     78      *
     79      * @see android.widget.CursorAdapter#newView(android.content.Context,
     80      *      android.database.Cursor, ViewGroup)
     81      */
     82     @Implementation
     83     public View newView(Context context, Cursor cursor, ViewGroup parent) {
     84         return mInflater.inflate(mLayout, parent, false);
     85     }
     86 
     87     @Implementation
     88     public View newDropDownView(Context context, Cursor cursor, ViewGroup parent) {
     89         return mInflater.inflate(mDropDownLayout, parent, false);
     90     }
     91 
     92     /**
     93      * <p>Sets the layout resource of the item views.</p>
     94      *
     95      * @param layout the layout resources used to create item views
     96      */
     97     @Implementation
     98     public void setViewResource(int layout) {
     99         mLayout = layout;
    100     }
    101 
    102     /**
    103      * <p>Sets the layout resource of the drop down views.</p>
    104      *
    105      * @param dropDownLayout the layout resources used to create drop down views
    106      */
    107     @Implementation
    108     public void setDropDownViewResource(int dropDownLayout) {
    109         mDropDownLayout = dropDownLayout;
    110     }
    111 }