dagger android support to androidx.fragment

Question

How to inject a fragment from the package androidx.fragment.app.Fragment ?

I\'m using the dagger-android framework to inject my dependencies in

Answer 1

The solution to my particular problem was to use android dagger classes as interfaces instead of extend of them:

class MyFragment() : HasSupportFragmentInjector {

    @Inject
    lateinit var childFragmentInjector: DispatchingAndroidInjector

    override fun onAttach(context: Context?) {
        AndroidSupportInjection.inject(this)
        super.onAttach(context)
    }

    override fun supportFragmentInjector(): AndroidInjector {
        return childFragmentInjector
    }

........

}

To my Activities

class MyActivity : HasSupportFragmentInjector {
    @Inject
    internal lateinit var fragmentInjector: DispatchingAndroidInjector

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

    override fun supportFragmentInjector(): AndroidInjector = fragmentInjector

...... }

and also I have this in my gradle.properties file:

android.useAndroidX = true android.enableJetifier = true