Static text for List view : ListActivity « UI « Android






Static text for List view

   


//src\com\commonsware\android\fancylists\two\StaticDemo.java
/***
  Copyright (c) 2008-2009 CommonsWare, LLC
  
  Licensed under the Apache License, Version 2.0 (the "License"); you may
  not use this file except in compliance with the License. You may obtain
  a copy of the License at
    http://www.apache.org/licenses/LICENSE-2.0
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
*/

package com.commonsware.android.fancylists.two;

import android.app.Activity;
import android.os.Bundle;
import android.app.ListActivity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;

public class StaticDemo extends ListActivity {
  TextView selection;
  String[] items={"lorem", "ipsum", "dolor", "sit", "amet",
          "consectetuer", "adipiscing", "elit", "morbi", "vel",
          "ligula", "vitae", "arcu", "aliquet", "mollis",
          "etiam", "vel", "erat", "placerat", "ante",
          "porttitor", "sodales", "pellentesque", "augue",
          "purus"};
  
  @Override
  public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    setContentView(R.layout.main);
    setListAdapter(new ArrayAdapter<String>(this,
                        R.layout.row, R.id.label,
                        items));
    selection=(TextView)findViewById(R.id.selection);
  }
  
  public void onListItemClick(ListView parent, View v,
                              int position,  long id) {
     selection.setText(items[position]);
  }
}


//res\layout\main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:orientation="vertical"
  android:layout_width="fill_parent" 
  android:layout_height="fill_parent" >
  <TextView
    android:id="@+id/selection"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"/>
  <ListView
    android:id="@android:id/list"
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent"
    android:drawSelectorOnTop="false"
    />
</LinearLayout>



//res\layout\row.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="fill_parent"
  android:layout_height="wrap_content"
  android:orientation="horizontal"
>
  <ImageView
    android:id="@+id/icon"
    android:layout_width="22px"
    android:paddingLeft="2px"
    android:paddingRight="2px"
    android:paddingTop="2px"
    android:layout_height="wrap_content"
    android:src="@drawable/ok"
  />
  <TextView
    android:id="@+id/label"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textSize="44sp"
  />
</LinearLayout>

   
    
    
  








Related examples in the same category

1.A list view example where the data for the list comes from an array of strings.
2.A list view example where the data comes from a cursor.
3.Using ListActivity
4.SimpleCursorAdapter and ListActivity
5.Get ListActivity selected index
6.Multi-column ListActivity
7.A list view example with separators.
8.List item click event
9.Dynamic List item
10.Self Wrapper for List
11.List selection event
12.Simple List single choice
13.To do list app
14.Scale listener
15.Weather List Widget
16.Demonstrates expandable lists backed by Cursors
17.Demonstrates expandable lists backed by a Simple Map-based adapter
18.Demonstrates the using a list view in transcript mode
19.Demonstrates how a list can avoid expensive operations during scrolls or flings.
20.Demonstrates how to write an efficient list adapter.
21.A list view where the last item the user clicked is placed in the "activated" state, causing its background to highlight.
22.Calculate the minimum and maximum values out of a list of doubles.
23.Bounded Linked List
24.Adapter that simply returns row views from a list.
25.Diary app