程序中调用联系人数据

 

首先添加一个权限： <uses-permission android:name="android.permission.READ_CONTACTS"/> 发起一个 Contact Picker Intent intent = new Intent(Intent.ACTION_PICK, People.CONTENT_URI); startActivityForResult(intent, PICK_CONTACT); 重写方法 @Override public void onActivityResult(int reqCode, int resultCode, Intent data)   {        super.onActivityResult(reqCode, resultCode, data);          switch (reqCode) {              case (PICK_CONTACT) :                   if (resultCode == Activity.RESULT_OK) {                     Uri contactData = data.getData();                     Cursor c =  managedQuery(contactData, null, null, null, null);                     if (c.moveToFirst()) {                          String name = c.getString(c.getColumnIndexOrThrow(People.NAME));                          // TODO Whatever you want to do with the selected contact name.                                         }                            }                           break;                           }    } 例如 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);