Extending RosieApplication

[sargunv]

The documentation states "If you do not want to use Dependency Injection in your project, you do not need to extend from RosieApplication", but I get a ClassCastException when I don't extend RosieApplication:

Caused by: java.lang.ClassCastException: android.app.Application cannot be cast to com.karumi.rosie.application.RosieApplication
   at com.karumi.rosie.view.RosieAppCompatActivity.injectActivityModules(RosieAppCompatActivity.java:133)
   at com.karumi.rosie.view.RosieAppCompatActivity.onCreate(RosieAppCompatActivity.java:46)
   at me.sargunvohra.android.diningcourts.MainActivity.onCreate(MainActivity.kt:17)
   at android.app.Activity.performCreate(Activity.java:6876)
   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1135)
   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3207)
   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3350) 
   at android.app.ActivityThread.access$1100(ActivityThread.java:222) 
   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1795) 
   at android.os.Handler.dispatchMessage(Handler.java:102) 
   at android.os.Looper.loop(Looper.java:158) 
   at android.app.ActivityThread.main(ActivityThread.java:7229) 
   at java.lang.reflect.Method.invoke(Native Method) 
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) 
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120) 

[matbrandao]

+1

[Serchinastico]

Yup, if we want to provide that functionality properly we should be doing a runtime type check instead of forcing the downcast right away.

[chuchivic]

If you import the project as a module, you can comment a couple of lines and works perfectly:

RosieActivity.java

@OverRide protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//TODO comentado
/if (shouldInitializeActivityScopeGraph()) {
injectActivityModules();
}/
int layoutId = getLayoutId();
setContentView(layoutId);
ButterKnife.bind(this);
onPreparePresenter();
//TODO comentado
//presenterLifeCycleLinker.initializeLifeCycle(this, this);
}

RosieApplication.java:

@OverRide public void onCreate() {
super.onCreate();
/initGraph();
injectApplication();/
}

[pedrovgs]

@sargunster we have just released a new version with the fix. Thanks!