How to set up static data for a ListView in Android

Sometimes we need to set up fixed data for a ListView, and below is how to set up static data

Layout file Main page of the ListView

<?xml version= "1.0" encoding= "Utf-8"?><linearlayout xmlns:android="Http://schemas.android.com/apk/res/android"  Android:layout_width="Match_parent"android:layout_height="Match_parent"  Android:orientation="vertical" >                <ListViewandroid:id="@+id/listview"android:layout_width="Fill_ Parent "android:layout_height=" Fill_parent " >                            </ListView></linearlayout>

Then a layout file for each of the ListView Item,listview_item.xml has pictures and text

<?xml version= "1.0" encoding= "Utf-8"?><linearlayout  xmlns: Android  = "http://schemas.android.com/apk/res/android"  android:layout_width  =" match_parent " android:layout_height  =" match_parent " android:orientation  =;     <imageview  android:id
      = "@+id/listitem_iv"  android:layout_width  = "74DP"  android:layout_height  = "74DP"  android:src  = "@ Drawable/about_brand "/>     <TextViewandroid:id= "@+id/listitem_tv"android:layout_width=" Match_parent "android:layout_height=" 74DP "android:text=" TextView "  Android:textalignment="center"android:textsize="55DP" />                                                </linearlayout>

Then the key is how to set up static data:
The control class of this interface Listviewuseadapter.java

ImportJava.util.ArrayList;ImportJava.util.HashMap;ImportJava.util.List;ImportJava.util.Map;Importandroid.app.Activity;ImportAndroid.os.Bundle;ImportAndroid.view.View;ImportAndroid.widget.AdapterView;ImportAndroid.widget.Toast;ImportAndroid.widget.AdapterView.OnItemClickListener;ImportAndroid.widget.ListView; Public  class listviewuseadapter extends Activity {    PrivateListView ListView;@Override    protected void onCreate(Bundle savedinstancestate) {Super. OnCreate (Savedinstancestate);        Setcontentview (r.layout.listview_test); ListView = (ListView) This. Findviewbyid (R.id.listview);//Set the image resource of the adapter        int[] ImageId =New int[] {r.drawable.chat_tool_camera, r.drawable.chat_tool_location, R.drawable.chat_tool_paint, R.drawable.chat_tool_video, R.drawable.chat_tool_voice, R.drawable.about_brand};//Set titleString[] title =NewString[] {"Camera","Positioning","Brushes","Video","Sound","Chat"}; list<map<string, object>> ListItem =NewArraylist<map<string, object>> ();//Convert the above resources into a list collection         for(inti =0; i < title.length; i++) {map<string, object> Map =NewHashmap<string, object> (); Map.put ("Image", Imageid[i]); Map.put ("title", Title[i]);        Listitem.add (map); } Listviewadapter adapter =NewListviewadapter ( This, ListItem);        Listview.setadapter (adapter); Listview.setonitemclicklistener (NewOnitemclicklistener () {@Override             Public void Onitemclick(adapterview<?> parent, view view,intPositionLongID) {Toast.maketext (listviewuseadapter. This,"haha", Toast.length_short). Show ();    }        }); }}

Then you need the adapter as follows:

ImportJava.util.List;ImportJava.util.Map;ImportAndroid.content.Context;ImportAndroid.view.LayoutInflater;ImportAndroid.view.View;ImportAndroid.view.ViewGroup;ImportAndroid.widget.BaseAdapter;ImportAndroid.widget.ImageView;ImportAndroid.widget.TextView; Public  class listviewadapter extends baseadapter {    PrivateContext context;PrivateList<map<string, object>> ListItem; Public Listviewadapter(context context, list<map<string, object>> ListItem) { This. Context = Context; This. ListItem = ListItem; }@Override     Public int GetCount() {returnListitem.size (); }@Override     PublicObjectGetItem(intPosition) {returnListitem.get (position); }@Override     Public Long Getitemid(intPosition) {returnPosition }@Override     PublicViewGetView(intPosition, View Convertview, ViewGroup parent) {if(Convertview = =NULL{Convertview = Layoutinflater.from (context). Inflate (R.layout.listview_item,NULL);        } ImageView ImageView = (ImageView) Convertview.findviewbyid (R.ID.LISTITEM_IV);        TextView TextView = (TextView) Convertview.findviewbyid (R.ID.LISTITEM_TV);        map<string, object> map = listitem.get (position); Imageview.setimageresource ((Integer) Map.get ("Image")); Textview.settext (Map.get ("title") +"");returnConvertview; }}

The effect is as follows:

How to set up static data for a ListView in Android