如何调用Android联系人列表?我正在制作一个Android应用程序,需要给手机的联系人列表打电话。我需要调用联系人列表功能,选择一个联系人,然后返回到我的应用程序与联系人的名字。这是我在互联网上得到的代码,但它不起作用。import android.app.ListActivity;import android.content.Intent;import android.database.Cursor;import android.os.Bundle;
import android.provider.Contacts.People;import android.view.View;import android.widget.ListAdapter;import android.widget.ListView;
import android.widget.SimpleCursorAdapter;import android.widget.TextView;public class Contacts extends ListActivity {
private ListAdapter mAdapter;
public TextView pbContact;
public static String PBCONTACT;
public static final int ACTIVITY_EDIT=1;
private static final int ACTIVITY_CREATE=0;
// Called when the activity is first created.
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
Cursor C = getContentResolver().query(People.CONTENT_URI, null, null, null, null);
startManagingCursor(C);
String[] columns = new String[] {People.NAME};
int[] names = new int[] {R.id.row_entry};
mAdapter = new SimpleCursorAdapter(this, R.layout.mycontacts, C, columns, names);
setListAdapter(mAdapter);
} // end onCreate()
// Called when contact is pressed
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
super.onListItemClick(l, v, position, id);
Cursor C = (Cursor) mAdapter.getItem(position);
PBCONTACT = C.getString(C.getColumnIndex(People.NAME));
// RHS 05/06
//pbContact = (TextView) findViewById(R.id.myContact);
//pbContact.setText(new StringBuilder().append("b"));
Intent i = new Intent(this, NoteEdit.class);
startActivityForResult(i, ACTIVITY_CREATE);
}}
3 回答
素胚勾勒不出你
TA贡献1827条经验 获得超9个赞
Intent intent = new Intent(Intent.ACTION_PICK); intent.setType(ContactsContract.Contacts.CONTENT_TYPE); startActivityForResult(intent, PICK_CONTACT);
ContactsContract.Contacts.DISPLAY_NAME
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