In your MvpApp class you cast the ApplicationContext to your MvpApp.

return (MvpApp) context.getApplicationContext();

This is wrong: see this SO Answer for details:

So if you want the Application class you registered in the Manifest, you should never call getApplicationContext() and cast it to your application, because it may not be the application instance (which you obviously experienced with the test framework).

https://github.com/MindorksOpenSource/android-mvp-architecture/blob/ef9de86274b76e3a7ca7523ca7c258203cb8197d/app/src/main/java/com/mindorks/framework/mvp/data/network/AppApiHelper.java#L66

https://i.stack.imgur.com/S8p75.png https://i.stack.imgur.com/Gyico.png

Hi, I have simple doubt with the presenter classes that are created in this project. I noted all the presenter classes (both classes & interfaces) are created as generic type classes. But view contract classes are not generic. Even though I created all the view contract classes generic it works fine. But fortunately I noted that view contract classes are not generic, Is there any specific reason for that?

What is the way to use getCompositeDisposable and getSchedulerProvider in a service (For example SyncService)?

I have several services, one of them from Firebase (to update the user's push token) but I have to make an HTTP call from the service and I could not do it. I tried using dependency injection but I could not.

I'm attaching and detaching fragments, when i first add the fragment and call the presenter methods eveything works ok but after deataching and attaching again the compositeDisposable is disposed and doesn't execute anything. Any clue?

 switch (screenKey) {
                case Screens.STATUS_SCREEN:
                    fm.beginTransaction()
                            .detach(historyFragment)
                            .detach(profileFragment)
                            .attach(statusFragment)
                            .commitNow();
                    break;
                case Screens.HISTORY_SCREEN:
                    fm.beginTransaction()
                            .detach(profileFragment)
                            .detach(statusFragment)
                            .attach(historyFragment)
                            .commitNow();
                    break;
                case Screens.PROFILE_SCREEN:
                    fm.beginTransaction()
                            .detach(historyFragment)
                            .detach(statusFragment)
                            .attach(profileFragment)
                            .commitNow();
                    break;
            }

EDIT: I have a MainActivity which has an fragment_container that i change over bottonNavigationBar selection.

I'm really confused on how it should work. I'm studying this architecture and converting it to kotling, it seems even tho I can build successfully I cannot get a Mocked instance of API or Preferences helper, what I mean is that I'm trying to mock objects using mockito at ApplicationTestModule but its not replacing the real object from ApplicationModule, I wonder if there is something missing in the flow,... if RuleChain is properly setup in fact. I see the calls from TestComponentRule but

mTestComponent = DaggerTestComponent.builder() .applicationTestModule(ApplicationTestModule(app)) .build()

this is not working

https://github.com/MindorksOpenSource/android-mvp-architecture/blob/4191a3c325a2464811fdf4c3733731f54b4902a5/app/src/main/java/com/mindorks/framework/mvp/ui/feed/opensource/OpenSourceFragment.java#L100

Sometimes mOpenSourceAdapter is null and it hangs.

Reproduce the problem in an easy way:

1- Start an intent to youtube

Intent intent = new Intent(Intent.ACTION_VIEW,Uri.parse(String.format("http://www.youtube.com/watch?v=%s", KEY))); intent.putExtra("force_fullscreen", true); itemView.getContext().startActivity(intent);

2- Press 4 times or more the button back before the video is opened

2.1 - The "onDestroyView" method is triggered when it does not have to.

3 - mOpenSourceAdapter is null and the application closes

I have tried to check if it is null and in the case that it is to start a new instance of OpenSourceAdapter but the application does not respond.

Is this normal?

In the case of wanting to implement custom offline cache with GreenDao, Where should I do in DataManager or in the request in the presenter?

You could say how you would do it, please (no need code, just a short description, for example for getBlogApiCall() )

Another question I have is about the possibility of making multiple requests (single, ex: getBlogApiCall) at a time (when necessary) with zip. Is it a good practice?

Thanks for this repository and for the blog.

Hi guys, I'm a new guys trying to implement MVP with dependencies injection to new app. I have a question about working with Service in MVP structure. Is there a best way to update UI in a service in this architecture? (Ex : SyncService in this example). Or I have to update through presenter? If i have to update through presenter, what should I do?

And how about Broadcast Receiver from system. Is there a best practice to do that also ?

Thank you so much!

when I add the code blow to the LoginPresenterTest.java

@Test
public void testInvalidEmailLoginShouldShowError() {
        //invalid email address
        String email = "dummygmail.com";
        String password = "password";
        mLoginPresenter.onServerLoginClick(email, password);
        verify(mMockLoginMvpView).onError(R.string.invalid_email);
}

and run the test class LoginPresenterTest, then error occurred:

java.lang.ExceptionInInitializerError
	at io.reactivex.android.schedulers.AndroidSchedulers$1.call(AndroidSchedulers.java:35)
	at io.reactivex.android.schedulers.AndroidSchedulers$1.call(AndroidSchedulers.java:33)
	at io.reactivex.android.plugins.RxAndroidPlugins.callRequireNonNull(RxAndroidPlugins.java:70)
	at io.reactivex.android.plugins.RxAndroidPlugins.initMainThreadScheduler(RxAndroidPlugins.java:40)
	at io.reactivex.android.schedulers.AndroidSchedulers.<clinit>(AndroidSchedulers.java:32)
	at com.mindorks.framework.mvp.ui.login.LoginPresenter.onServerLoginClick(LoginPresenter.java:67)
	at com.mindorks.framework.mvp.ui.login.LoginPresenterTest.testServerLoginSuccess(LoginPresenterTest.java:82)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:68)
	at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:74)
	at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
	at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:161)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.intellij.rt.execution.application.AppMainV2.main(AppMainV2.java:131)
Caused by: java.lang.RuntimeException: Method getMainLooper in android.os.Looper not mocked. See http://g.co/androidstudio/not-mocked for details.
	at android.os.Looper.getMainLooper(Looper.java)
	at io.reactivex.android.schedulers.AndroidSchedulers$MainHolder.<clinit>(AndroidSchedulers.java:29)
	... 41 more

Upon installing the relevant libraries and trying to build for the first time it displays this message:

Error:Execution failed for task ':app:processDebugManifest'. Manifest merger failed : Attribute meta-data#android.support.VERSION@value value=(25.3.0) from [com.android.support:cardview-v7:25.3.0] AndroidManifest.xml:24:9-31 is also present at [com.android.support:recyclerview-v7:25.3.1] AndroidManifest.xml:24:9-31 value=(25.3.1). Suggestion: add 'tools:replace="android:value"' to <meta-data> element at AndroidManifest.xml:22:5-24:34 to override.

Upon adding to AndroidManifest.xml:

<meta-data tools:replace="android:value"/>

it displays:

Error:Execution failed for task ':app:processDebugManifest'. Manifest merger failed with multiple errors, see logs

I try to use this username and password,it dose not work。 And why when i write the real and collect google account and password ,it still can't login?It's a fake function? I don't understand the login logic。

Please help, I can not using MVP template with my Android Studio. When I copy and paste the MVPActivity folder at this location : /Applications/Android/Studio.app/Contents/plugins/android/lib/templates/activities

-> I can not see menu MVP on my Android Studio

The boiler plate template is not showing in my menu... May be Android studio made some changes in latest update... don't know how to debug... or fix this thing... I tried myself but everything is fine as per guidelines...

Hi all friends Friends, to better understand this framework, let's do everything by example Examples help us to master this framework more effectively Examples can be as follows, such as forms, lists, and even small projects. This can help a great deal. Form Submit

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