The BaseActivity I use encapsulates BaseViewModel, and an error is reported during compilation. The code and error message are as follows
error message：
public abstract static class SingletonC implements AppApplication_GeneratedInjector,
^
Injection of an @HiltViewModel class is prohibited since it does not create a ViewModel instance correctly.
Access the ViewModel via the Android APIs (e.g. ViewModelProvider) instead.
Injected ViewModel: com.maxvision.myapplication.YourViewModel
com.maxvision.myapplication.YourViewModel is injected at
com.maxvision.myapplication.base.BaseActivity.viewModel
com.maxvision.myapplication.MainActivity is injected at
com.maxvision.myapplication.MainActivity_GeneratedInjector.injectMainActivity(com.maxvision.myapplication.MainActivity) [com.maxvision.myapplication.AppApplication_HiltComponents.SingletonC → com.maxvision.myapplication.AppApplication_HiltComponents.ActivityRetainedC → com.maxvision.myapplication.AppApplication_HiltComponents.ActivityC]
code show as below:
`abstract class BaseActivity <VM : BaseViewModel, DB : ViewDataBinding> : AppCompatActivity() {
@Inject
lateinit var viewModel: VM
lateinit var binding: DB
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = DataBindingUtil.setContentView(this, getLayoutResId())
binding.lifecycleOwner = this
}
//获取布局资源id
abstract fun getLayoutResId(): Int
}`
`
@HiltViewModel
class YourViewModel @Inject constructor(
private val apiService: ApiService
) : BaseViewModel() {
}
`
`
@AndroidEntryPoint
class MainActivity : BaseActivity<YourViewModel, ActivityMainBinding>(){
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
}
override fun getLayoutResId(): Int = R.layout.activity_main
}
@HiltAndroidApp
class AppApplication : Application() {
override fun onCreate() {
super.onCreate()
}
companion object {
private val sInstance: Application? = null
}
The BaseActivity I use encapsulates BaseViewModel, and an error is reported during compilation. The code and error message are as follows error message： public abstract static class SingletonC implements AppApplication_GeneratedInjector, ^ Injection of an @HiltViewModel class is prohibited since it does not create a ViewModel instance correctly. Access the ViewModel via the Android APIs (e.g. ViewModelProvider) instead. Injected ViewModel: com.maxvision.myapplication.YourViewModel
code show as below: `abstract class BaseActivity <VM : BaseViewModel, DB : ViewDataBinding> : AppCompatActivity() {
}`
` @HiltViewModel class YourViewModel @Inject constructor( private val apiService: ApiService ) : BaseViewModel() {
}
`
` @AndroidEntryPoint class MainActivity : BaseActivity<YourViewModel, ActivityMainBinding>(){
}
} `