Hi,
what do you mean the location of meeting?
Is this reproducible with our demo app?
I’m not sure, because I didn’t try the demo app. 
Below is my implementation, hope it can help:
public class MainActivity extends AppCompatActivity implements Constants,
ZoomSDKInitializeListener,
MeetingServiceListener,
ZoomSDKAuthenticationListener {
private static final String TAG = MainActivity.class.getSimpleName();
MeetingService meetingService;
InMeetingService inMeetingService;
ZoomSDK zoomSDK;
InstantMeetingOptions instantMeetingOptions;
private EditText emailEdt;
private EditText passwordEdt;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
emailEdt = findViewById(R.id.email);
passwordEdt = findViewById(R.id.password);
zoomSDK = ZoomSDK.getInstance();
zoomSDK.initialize(this, APP_KEY, APP_SECRET, this);
}
@Override
protected void onStart() {
super.onStart();
zoomSDK.addAuthenticationListener(this);
}
@Override
protected void onStop() {
super.onStop();
meetingService.removeListener(this);
zoomSDK.removeAuthenticationListener(this);
}
@Override
protected void onDestroy() {
super.onDestroy();
meetingService.leaveCurrentMeeting(true);
}
public void login(View view) {
if (!zoomSDK.isInitialized()) {
Toast.makeText(this, "ZoomSDK has not been initialized successfully", Toast.LENGTH_LONG).show();
return;
}
String email = emailEdt.getText().toString();
String password = passwordEdt.getText().toString();
if (zoomSDK.loginWithZoom(email, password) != ZoomApiError.ZOOM_API_ERROR_SUCCESS) {
Toast.makeText(this, "ZoomSDK has not been logged in successfully", Toast.LENGTH_LONG).show();
}
}
public void startMeeting(View view) {
if (zoomSDK.isLoggedIn()) {
meetingService = zoomSDK.getMeetingService();
meetingService.addListener(this);
instantMeetingOptions = new InstantMeetingOptions();
inMeetingService = zoomSDK.getInMeetingService();
int ret = meetingService.startInstantMeeting(this, instantMeetingOptions);
Log.d(TAG, String.format("[startMeeting] result of startInstantMeeting: %d", ret));
} else {
Toast.makeText(this, "Please Login First", Toast.LENGTH_LONG).show();
}
}
@Override
public void onMeetingStatusChanged(MeetingStatus meetingStatus, int errorCode, int internalErrorCode) {
Log.d(TAG, String.format("[onMeetingStatusChanged] meetingStatus: %s", meetingStatus.toString()));
Log.d(TAG, String.format("[onMeetingStatusChanged] getCurrentMeetingID: %s", inMeetingService.getCurrentMeetingID()));
Log.d(TAG, String.format("[onMeetingStatusChanged] MeetingNumber: %d", inMeetingService.getCurrentMeetingNumber()));
Log.d(TAG, String.format("[onMeetingStatusChanged] MeetingTopic: %s", inMeetingService.getCurrentMeetingTopic()));
Log.d(TAG, String.format("[onMeetingStatusChanged] MeetingUrl: %s", inMeetingService.getCurrentMeetingUrl()));
}
@Override
public void onZoomSDKLoginResult(long result) {
if (result == ZoomAuthenticationError.ZOOM_AUTH_ERROR_SUCCESS) {
Toast.makeText(this, "[onZoomSDKLoginResult] Login success", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(this, "[onZoomSDKLoginResult] Login failed result code = " + result, Toast.LENGTH_SHORT).show();
}
}
@Override
public void onZoomSDKLogoutResult(long l) {
}
@Override
public void onZoomIdentityExpired() {
}
@Override
public void onZoomSDKInitializeResult(int errorCode, int internalErrorCode) {
Log.d(TAG, String.format("[onZoomSDKInitializeResult] errorCode: %d, internalErrorCode: %d", errorCode, internalErrorCode));
if (errorCode == ZoomAuthenticationError.ZOOM_AUTH_ERROR_SUCCESS) {
zoomSDK.tryAutoLoginZoom();
}
}
@Override
public void onZoomAuthIdentityExpired() {
}
public void logout(View view) {
zoomSDK.logoutZoom();
}
}
