使用startActivityForResult得到通讯录联系人信息

package com.haozi.demo.StartActivityForResultActivity; import android.app.Activity; import android.content.Intent; import android.database.Cursor; import android.os.Bundle; import android.provider.ContactsContract.Contacts; import android.view.MotionEvent; import android.widget.TextView; public class _09StartActivityForResultActivity extends Activity { public static final int PICK_CONTACT_RESULT = 120; private TextView textView01; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); this.textView01 = (TextView) this.findViewById(R.id.textView01); } @Override public boolean onTouchEvent(MotionEvent event) { if(event.getAction() == MotionEvent.ACTION_UP){ pickContact(); } return super.onTouchEvent(event); } /** * 获取通讯录信息 */ private void pickContact(){ Intent intent = new Intent(Intent.ACTION_PICK, Contacts.CONTENT_URI); startActivityForResult(intent, PICK_CONTACT_RESULT); } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if(resultCode == Activity.RESULT_OK && requestCode == PICK_CONTACT_RESULT){ Cursor cursor = getContentResolver().query(data.getData(), new String[]{Contacts.DISPLAY_NAME}, null, null, null); if(cursor.moveToFirst()){ String name = cursor.getString(cursor.getColumnIndex(Contacts.DISPLAY_NAME)); textView01.setText(name); } } super.onActivityResult(requestCode, resultCode, data); } }