Styjun

I had created a main activity for google maps and tested it for permissions and it all seemed to work fine. Even while it was running I had disabled permissions and it asked for user permission to continue to operate i.e. there were no bugs during those tests.

I have now created the maps as a fragment and when I launch the app it asks for permission as usual and if you were to deny it would ask again until the user accepts.

However, when I perform the same test as I did with the MainActivity, which was to run it and disable permission while its open, it crashes. This crash happens while inflating the layout of the map.

How would I resolve this problem? Do I need a onPause() method the check this and check for permission there? I'm not quite sure if this would resolve the problem as the error is at the inflate.

@Override
public void onCreate(Bundle savedInstanceState) 
 super.onCreate(savedInstanceState);

if (ActivityCompat.checkSelfPermission(getContext(),
 Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED &&
 ActivityCompat.checkSelfPermission(getContext(),
 Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) 
 requestStoragePermission();
 return;
 



@Override
public void onViewCreated(@NonNull final View view, @Nullable Bundle savedInstanceState) {
 super.onViewCreated(view, savedInstanceState);
 SupportMapFragment mapFragment = ((SupportMapFragment) getActivity().getSupportFragmentManager().findFragmentById(R.id.map));
 FragmentManager fm = getChildFragmentManager();
 if (mapFragment == null) 
 mapFragment = SupportMapFragment.newInstance();
 fm.beginTransaction().replace(R.id.map, mapFragment).commit();
 
 mapFragment.getMapAsync(this);


@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
 Bundle savedInstanceState) 
 // Inflate the layout for this fragment
 View v = inflater.inflate(R.layout.fragment_maps, container, false);
 return v;

/

android.view.InflateException: Binary XML file line #9: Binary XML file line #9: Error inflating class fragment
Caused by: android.view.InflateException: Binary XML file line #9: Error inflating class fragment
Caused by: java.lang.IllegalStateException: Fragment com.google.android.gms.maps.SupportMapFragment did not create a view.
 at android.support.v4.app.FragmentManagerImpl.onCreateView(FragmentManager.java:3778)
 at android.view.LayoutInflater$FactoryMerger.onCreateView(LayoutInflater.java:186)
 at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:772)
 at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
 at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
 at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
 at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
 at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
 at com.nsa.cecobike.Maps.onCreateView(Maps.java:68)
 at android.support.v4.app.Fragment.performCreateView(Fragment.java:2439)
 at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1460)
 at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784)
 at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852)
 at android.support.v4.app.FragmentManagerImpl.dispatchStateChange(FragmentManager.java:3269)
 at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:3229)
 at android.support.v4.app.FragmentController.dispatchActivityCreated(FragmentController.java:201)
 at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:620)
 at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:178)
 at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1391)
 at android.app.Activity.performStart(Activity.java:7157)
 at android.app.ActivityThread.handleStartActivity(ActivityThread.java:2937)
 at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:180)
 at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:165)
 at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:142)
 at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:70)
 at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
 at android.os.Handler.dispatchMessage(Handler.java:106)
 at android.os.Looper.loop(Looper.java:193)
 at android.app.ActivityThread.main(ActivityThread.java:6669)
 at java.lang.reflect.Method.invoke(Native Method)
 at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)