title: Android - Phone Selector(HintRequest) is not giving Phone Number suggestions in all devices
body: <p>I am facing issue in <code>Hint Request Number suggestion dialogue</code> which appears on screen and quickly  disappears with weird animation.</p>
  
  <p>This dialogue is working fine on some phones, but not working on all devices below is the code snippet.  </p>
  
  <pre><code>mGoogleApiClient = new GoogleApiClient.Builder(getActivity())
                  .addConnectionCallbacks(this)
                  .enableAutoManage(getActivity(), this)
                  .addApi(Auth.CREDENTIALS_API)
                  .build();
          mGoogleApiClient.connect();
          HintRequest hintRequest = new HintRequest.Builder()
                  .setHintPickerConfig(new CredentialPickerConfig.Builder()
                          .setShowCancelButton(true)
                          .build())
                  .setPhoneNumberIdentifierSupported(true)
                  .build();
  
          PendingIntent intent =
                  Auth.CredentialsApi.getHintPickerIntent(mGoogleApiClient, hintRequest);
          try {
              startIntentSenderForResult(intent.getIntentSender(), RESOLVE_HINT, null, 0, 0, 0, new Bundle());
          } catch (IntentSender.SendIntentException e) {
              Log.e("Login", "Could not start hint picker Intent", e);
          }
  </code></pre>