1.在activity_main中配置
<ListView
android :id="@+id/list_view"
android :layout_width="match_parent"
android :layout_height="match_parent">
android :id="@+id/list_view"
android :layout_width="match_parent"
android :layout_height="match_parent">
</ListView>
2.在.java文件里:
private
String[]data={
"Apple","Banana"
,"Orange","Watermelon",
"Pear","Grape"
,"Pineapple","Strawberry",
"Cherry","Mango"
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super .onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ArrayAdapter<String>adapter=new ArrayAdapter<String>(MainActivity. this,android.R.layout.simple_list_item_1,data);
ListView listView=(ListView)findViewById(R.id.list_view);
listView.setAdapter(adapter);
@Override
protected void onCreate(Bundle savedInstanceState) {
super .onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ArrayAdapter<String>adapter=new ArrayAdapter<String>(MainActivity. this,android.R.layout.simple_list_item_1,data);
ListView listView=(ListView)findViewById(R.id.list_view);
listView.setAdapter(adapter);
}