An example. In our ViewModelFactory (that implements ViewModelProvider.Factory) we have an instance of our Repository, named mRepository. Our ViewModel has such constructor: class MyViewModel(private val mRepository: MyRepository) : ViewModel() …
Next, in our ViewModelFactory create ViewModel method (overriden) looks like this: override fun <T : ViewModel?> create(modelClass: Class<T>): T { return try { //MISSED RETURN VALUE HERE”
} catch (e: InstantiationException) { throw RuntimeException(“Cannot create an instance of $modelClass”, e)
} catch (e: IllegalAccessException) { throw RuntimeException(“Cannot create an instance of $modelClass”, e)
} catch (e: NoSuchMethodException) { throw RuntimeException(“Cannot create an instance of $modelClass”, e)
} catch (e: InvocationTargetException) { throw RuntimeException(“Cannot create an instance of $modelClass”, e)
} } What should we write instead of “//MISSED RETURN VALUE HERE”?
A. modelClass.getConstructor()
.newInstance(mRepository)
B. modelClass.getConstructor(MyRepository::class.java) .newInstance()
C. modelClass.getConstructor(MyRepository::class.java)
.newInstance(mRepository)
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