package com.ui.domain; import java.util.ArrayList; import java.util.List; import android.app.Activity; import android.database.Cursor; import android.database.DataSetObserver; import android.graphics.Color; import android.os.Bundle; import android.provider.ContactsContract; import android.util.Log; import android.view.Menu; import android.view.View; import android.view.ViewGroup; import android.widget.EditText; import android.widget.ListAdapter; import android.widget.ListView; public class CallPhone extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.call_phone); //联系人列表 final List<String> dataList=new ArrayList<String>(); // 获得所有的联系人 Cursor cur = getContentResolver().query( ContactsContract.Contacts.CONTENT_URI, null, null, null, ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC"); while (cur.moveToNext()) { int idColumn = cur.getColumnIndex(ContactsContract.Contacts._ID); int displayNameColumn = cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME); String phoneNumber=cur.getString(1); String disPlayName = cur.getString(displayNameColumn); dataList.add(disPlayName+":"+phoneNumber); Log.i("联系人名称：", disPlayName); } cur.close();//关闭游标 ListView listView=(ListView)findViewById(R.id.listView1); listView.setAdapter(new ListAdapter() { @Override public void unregisterDataSetObserver(DataSetObserver paramDataSetObserver) { // TODO Auto-generated method stub } @Override public void registerDataSetObserver(DataSetObserver paramDataSetObserver) { // TODO Auto-generated method stub } @Override public boolean isEmpty() { // TODO Auto-generated method stub return false; } @Override public boolean hasStableIds() { // TODO Auto-generated method stub return false; } @Override public int getViewTypeCount() { // TODO Auto-generated method stub return dataList.size(); } @Override public View getView(int paramInt, View paramView, ViewGroup paramViewGroup) { // TODO Auto-generated method stub EditText text=new EditText(CallPhone.this); text.setBackgroundColor(Color.WHITE); text.setText(dataList.get(paramInt)); return text; } @Override public int getItemViewType(int paramInt) { // TODO Auto-generated method stub return 0; } @Override public long getItemId(int paramInt) { // TODO Auto-generated method stub return 0; } @Override public Object getItem(int paramInt) { // TODO Auto-generated method stub return dataList.get(paramInt); } @Override public int getCount() { // TODO Auto-generated method stub return dataList.size(); } @Override public boolean isEnabled(int paramInt) { // TODO Auto-generated method stub return false; } @Override public boolean areAllItemsEnabled() { // TODO Auto-generated method stub return false; } }); } @Override protected void onDestroy() { // TODO Auto-generated method stub super.onDestroy(); } @Override public boolean onCreateOptionsMenu(Menu menu) { // TODO Auto-generated method stub getMenuInflater().inflate(R.menu.call_phone, menu); return true; } }

ListAdapter

listView.setAdapter

@Override public Object getItem(int paramInt) { // TODO Auto-generated method stub return dataList.get(paramInt); }