I'm developing an application that accesses moodle from my college and I posted the first version. Since then I've noticed some app crashes displayed on the Google Play console but I could not find the reason. The error you are giving in the Console is as follows:
java.lang.RuntimeException:
at android.app.ActivityThread.performLaunchActivity (ActivityThread.java:2695)
at android.app.ActivityThread.handleLaunchActivity (ActivityThread.java:2769)
at android.app.ActivityThread.access$900 (ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1430)
at android.os.Handler.dispatchMessage (Handler.java:102)
at android.os.Looper.loop (Looper.java:135)
at android.app.ActivityThread.main (ActivityThread.java:5910)
at java.lang.reflect.Method.invoke (Native Method)
at java.lang.reflect.Method.invoke (Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1200)
Caused by: java.lang.IllegalArgumentException:
at android.support.design.widget.Snackbar.make (Snackbar.java:137)
at ufsj.apps.moodle.moodle_helpers.Helpers.createSnackBar (Helpers.java:79)
at ufsj.apps.moodle.moodle_index_fragments.CoursesFragment.populateMaterias
(CoursesFragment.java:291)
at ufsj.apps.moodle.moodle_index_fragments.CoursesFragment.onCreateView
(CoursesFragment.java:99)
at android.support.v4.app.Fragment.performCreateView (Fragment.java:2346)
at android.support.v4.app.FragmentManagerImpl.moveToState
(FragmentManager.java:1428)
at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState
(FragmentManager.java:1759)
at android.support.v4.app.FragmentManagerImpl.moveToState
(FragmentManager.java:1827)
at android.support.v4.app.FragmentManagerImpl.dispatchStateChange
(FragmentManager.java:3244)
at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated
(FragmentManager.java:3200)
at android.support.v4.app.FragmentController.dispatchActivityCreated
(FragmentController.java:195)
at android.support.v4.app.FragmentActivity.onStart
(FragmentActivity.java:597)
at android.support.v7.app.AppCompatActivity.onStart
(AppCompatActivity.java:177)
at android.app.Instrumentation.callActivityOnStart
(Instrumentation.java:1248)
at android.app.Activity.performStart (Activity.java:6213)
at android.app.ActivityThread.performLaunchActivity
(ActivityThread.java:2658)
And good ... From what I understand the error is in the following function:
public static void createSnackBar(View view, String message) {
Snackbar = Snackbar.make(
view,
message,
Snackbar.LENGTH_SHORT);
CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams)
snackbar.getView().getLayoutParams();
View snackBarView = snackbar.getView();
snackBarView.setBackgroundColor(ResourcesCompat
.getColor(
view.getResources(),
R.color.colorAccent,
null)); // snackbar background color
snackbar.setActionTextColor(
ResourcesCompat
.getColor(
view.getResources(),
R.color.colorPrimaryText,
null));
params.setMargins(0, 0, 0, (int) (56 *
Resources.getSystem().getDisplayMetrics().density));
snackbar.getView().setLayoutParams(params);
snackbar.show();
}
}
When called by this one:
...if (!Connectivity.INSTANCE.isConnected(getContext())) {
Helpers.createSnackBar(getActivity().findViewById(R.id.main_content),"Verifique a conexão com a internet.");
} else {...
Could anyone tell me what might be causing this error? I researched a lot but he's fine