ListView
<div id="cnblogs_post_body"><div class="cnblogs_code">public class MainActivity extends Activity implements OnItemClickListener { private ArrayAdapter<CharSequence> adapter; private ListView lv; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); lv = (ListView) findViewById(R.id.lv); adapter = ArrayAdapter.createFromResource(this, R.array.test, android.R.layout.simple_list_item_single_choice); lv.setAdapter(adapter); lv.setOnItemClickListener(this); } @Override public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) { // TODO Auto-generated method stub Toast.makeText(getApplicationContext(), lv.getItemAtPosition(arg2).toString(), Toast.LENGTH_SHORT) .show(); }}自定义ListItem每一行格式，注意此处自定义的listitem.xml中只能有一个textview用于输出显示数组，
<div class="cnblogs_code">public class MainActivity extends Activity implements OnItemClickListener { private ArrayAdapter<CharSequence> adapter; private ListView lv; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); lv = (ListView) findViewById(R.id.lv); adapter = new ArrayAdapter<CharSequence>(getApplicationContext(), R.layout.listitem, R.id.tv, getResources().getTextArray( R.array.test)); lv.setAdapter(adapter); lv.setOnItemClickListener(this); } @Override public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) { // TODO Auto-generated method stub Toast.makeText(getApplicationContext(), lv.getItemAtPosition(arg2).toString(), Toast.LENGTH_SHORT) .show(); }}
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