src/com/owncloud/android/ui/adapter/MyExpandableListAdapter.java

   1 package com.owncloud.android.ui.adapter;
   2
   3 import android.app.Activity;
   4 import android.util.SparseArray;
   5 import android.view.LayoutInflater;
   6 import android.view.View;
   7 import android.view.View.OnClickListener;
   8 import android.view.ViewGroup;
   9 import android.widget.BaseExpandableListAdapter;
  10 import android.widget.TextView;
  11 import android.widget.Toast;
  12
  13 import com.owncloud.android.R;
  14
  15 public class MyExpandableListAdapter extends BaseExpandableListAdapter {
  16
  17   private final SparseArray<Group> groups;
  18   public LayoutInflater inflater;
  19   public Activity activity;
  20
  21   public MyExpandableListAdapter(Activity act, SparseArray<Group> groups) {
  22     activity = act;
  23     this.groups = groups;
  24     inflater = act.getLayoutInflater();
  25
  26   }
  27
  28
  29   @Override
  30   public Object getChild(int groupPosition, int childPosition) {
  31     return groups.get(groupPosition).children.get(childPosition);
  32   }
  33
  34   @Override
  35   public long getChildId(int groupPosition, int childPosition) {
  36     return 0;
  37   }
  38
  39   @Override
  40   public View getChildView(int groupPosition, final int childPosition,
  41       boolean isLastChild, View convertView, ViewGroup parent) {
  42     final String children = (String) getChild(groupPosition, childPosition);
  43     TextView text = null;
  44     if (convertView == null) {
  45       convertView = inflater.inflate(R.layout.listrow_details, null);
  46     }
  47
  48
  49     text = (TextView) convertView.findViewById(R.id.textView1);
  50     text.setText(children);
  51     convertView.setOnClickListener(new OnClickListener() {
  52       @Override
  53       public void onClick(View v) {
  54         Toast.makeText(activity, children, Toast.LENGTH_SHORT).show();
  55       }
  56     });
  57     return convertView;
  58   }
  59
  60   @Override
  61   public View getGroupView(int groupPosition, boolean isExpanded,
  62       View convertView, ViewGroup parent) {
  63     if (convertView == null) {
  64       convertView = inflater.inflate(R.layout.listrow_group, null);
  65     }
  66
  67     final Group group = (Group) getGroup(groupPosition);
  68     if (group.children.size() == 0){
  69         convertView.setOnClickListener(new OnClickListener() {
  70             @Override
  71             public void onClick(View v) {
  72                 Toast.makeText(activity, group.string, Toast.LENGTH_SHORT).show();
  73             }
  74         });
  75     }
  76     ((TextView) convertView).setText(group.string);
  77
  78     return convertView;
  79   }
  80
  81   @Override
  82   public int getChildrenCount(int groupPosition) {
  83     return groups.get(groupPosition).children.size();
  84   }
  85
  86   @Override
  87   public Object getGroup(int groupPosition) {
  88     return groups.get(groupPosition);
  89   }
  90
  91   @Override
  92   public int getGroupCount() {
  93     return groups.size();
  94   }
  95
  96   @Override
  97   public void onGroupCollapsed(int groupPosition) {
  98     super.onGroupCollapsed(groupPosition);
  99   }
 100
 101   @Override
 102   public void onGroupExpanded(int groupPosition) {
 103     super.onGroupExpanded(groupPosition);
 104   }
 105
 106   @Override
 107   public long getGroupId(int groupPosition) {
 108     return 0;
 109   }
 110
 111   @Override
 112   public boolean hasStableIds() {
 113     return false;
 114   }
 115
 116   @Override
 117   public boolean isChildSelectable(int groupPosition, int childPosition) {
 118     return false;
 119   }
 120 }