meshtastic/Meshtastic-Android
1
0
Fork 0
mirror of https://github.com/meshtastic/Meshtastic-Android.git synced 2026-04-20 22:23:37 +00:00
Code Issues Projects Releases Packages Wiki Activity

Introduce Hilt dependency injection

Browse source 
Uses Hilt to get the database initialization off of the
main thread.

The initial introduction always has a disproportionate
fan-out of boilerplate. In this case, all entry points which
were using UIViewModel needed to be annotated in order to let
the code gen know that they needed to support it.

The PacketRepository is injected into things via the main
thread (e.g., the MeshService) but due to the lazy declaration,
the database isn't hydrated until the DAO is access while on an
IO thread.
This commit is contained in:
Mike Cumings 2022-02-08 13:50:21 -08:00
parent 1f177dc63e
commit 654a32c01c
18 changed files with 131 additions and 66 deletions
Download patch file Download diff file Expand all files Collapse all files

8
app/src/main/java/com/geeksville/mesh/ui/DebugFragment.kt
View file

@ -6,13 +6,15 @@ import android.view.View
import android.view.ViewGroup
import androidx.fragment.app.Fragment
import androidx.fragment.app.viewModels
import androidx.lifecycle.Observer
import androidx.lifecycle.asLiveData
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import com.geeksville.mesh.R
import com.geeksville.mesh.databinding.DebugFragmentBinding
import com.geeksville.mesh.model.UIViewModel
import dagger.hilt.android.AndroidEntryPoint
@AndroidEntryPoint
class DebugFragment : Fragment() {
private var _binding: DebugFragmentBinding? = null
@ -48,8 +50,8 @@ class DebugFragment : Fragment() {
binding.closeButton.setOnClickListener {
parentFragmentManager.popBackStack()
}
model.allPackets.observe(viewLifecycleOwner, Observer { packets ->
model.allPackets.asLiveData().observe(viewLifecycleOwner) { packets ->
packets?.let { adapter.setPackets(it) }
})
}
}
}