Dagger 2 + Reamp

BaseActivity.kt

package ru.eastbanctech.daggertest.base

import android.os.Bundle
import android.support.v4.app.Fragment
import dagger.android.AndroidInjection
import dagger.android.AndroidInjector
import dagger.android.DispatchingAndroidInjector
import dagger.android.support.HasSupportFragmentInjector
import etr.android.reamp.mvp.ReampAppCompatActivity
import etr.android.reamp.mvp.ReampPresenter
import etr.android.reamp.mvp.ReampStateModel
import javax.inject.Inject
import javax.inject.Provider


abstract class BaseActivity<P : ReampPresenter<SM>, SM : ReampStateModel> : ReampAppCompatActivity<P, SM>(), HasSupportFragmentInjector {
    @Inject
    lateinit var fragmentInjector: DispatchingAndroidInjector<Fragment>

    @Inject
    lateinit var presenterProvider: Provider<P>

    @Inject
    lateinit var stateModelProvider: Provider<SM>

    override fun onCreate(savedInstanceState: Bundle?) {
        AndroidInjection.inject(this)
        super.onCreate(savedInstanceState)
    }

    final override fun supportFragmentInjector(): AndroidInjector<Fragment> = fragmentInjector

    final override fun onCreatePresenter(): P = presenterProvider.get()

    final override fun onCreateStateModel(): SM = stateModelProvider.get()
}