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我有一個應用程序應該將聯繫人電話號碼調用到指定的EditText視圖中。我有調用聯繫人選擇器的按鈕，它工作正常，但是當我點擊它時，它不會將我想要的信息添加到視圖中。聯繫人不會顯示到EditText
MY ONCLICKlISTENER
public void pickContact(View view) {
Intent contactPickerIntent = new Intent(Intent.ACTION_PICK,
Contacts.CONTENT_URI);
startActivityForResult(contactPickerIntent, GET_CONTACT);
}
MY STARTACTIVITYFORRESULT
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
switch (requestCode) {
case GET_CONTACT:
Cursor cursor = null;
String Number = "";
try {
Uri result = data.getData();
Log.v(NOTIFICATION_SERVICE, "Got a contact result: "
+ result.toString());
// get the contact id from the Uri
String id = result.getLastPathSegment();
// query for everything email
cursor = getContentResolver().query(Phone.CONTENT_URI,
null, Phone.CONTACT_ID + "=?", new String[] { id },
null);
int emailIdx = cursor.getColumnIndex(Phone.DATA);
// let's just get the first email
if (cursor.moveToFirst()) {
Number = cursor.getString(emailIdx);
Log.v(NOTIFICATION_SERVICE, "Got number: " + Number);
} else {
Log.w(NOTIFICATION_SERVICE, "No results");
}
} catch (Exception e) {
Log.e(NOTIFICATION_SERVICE, "Failed to get number data", e);
} finally {
if (cursor != null) {
cursor.close();
}
EditText mNumbers = (EditText)findViewById(R.id.editNumber);
mNumbers.setText(Number);
if (Number.length() == 0) {
Toast.makeText(this, "No number found for contact.",
Toast.LENGTH_LONG).show();
}
}
break;
}
} else {
Log.w(NOTIFICATION_SERVICE, "Warning: activity result not ok");
}
}
感謝您的幫助。
我在那裏添加了 – Christian