Filter music according to own music setting (should close #33).

app/src/main/java/com/github/apognu/otter/activities/MainActivity.kt

@@ -159,6 +159,8 @@ class MainActivity : AppCompatActivity() {
           true -> PowerPreference.getDefaultFile().set("scope", "me")
           false -> PowerPreference.getDefaultFile().set("scope", "all")
         }
+
+        EventBus.send(Event.ListingsChanged)
       }
       R.id.settings -> startActivityForResult(Intent(this, SettingsActivity::class.java), 0)
     }

app/src/main/java/com/github/apognu/otter/fragments/FunkwhaleFragment.kt

@@ -9,14 +9,16 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import com.github.apognu.otter.repositories.HttpUpstream
 import com.github.apognu.otter.repositories.Repository
-import com.github.apognu.otter.utils.Cache
-import com.github.apognu.otter.utils.untilNetwork
+import com.github.apognu.otter.utils.*
 import com.google.gson.Gson
 import kotlinx.android.synthetic.main.fragment_artists.*
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.Dispatchers.Main
 import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 
 abstract class FunkwhaleAdapter<D, VH : RecyclerView.ViewHolder> : RecyclerView.Adapter<VH>() {
   var data: MutableList<D> = mutableListOf()
@@ -31,6 +33,7 @@ abstract class FunkwhaleFragment<D : Any, A : FunkwhaleAdapter<D, *>> : Fragment
   lateinit var adapter: A
 
   private var initialFetched = false
+  private var listener: Job? = null
 
   override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
     return inflater.inflate(viewRes, container, false)
@@ -65,6 +68,19 @@ abstract class FunkwhaleFragment<D : Any, A : FunkwhaleAdapter<D, *>> : Fragment
     swiper?.setOnRefreshListener {
       fetch(Repository.Origin.Network.origin)
     }
+
+    if (listener == null) {
+      listener = GlobalScope.launch(IO) {
+        EventBus.get().collect { event ->
+          if (event is Event.ListingsChanged) {
+            withContext(Main) {
+              swiper?.isRefreshing = true
+              fetch(Repository.Origin.Network.origin)
+            }
+          }
+        }
+      }
+    }
   }
 
   open fun onDataFetched(data: List<D>) {}

app/src/main/java/com/github/apognu/otter/repositories/HttpUpstream.kt

@@ -28,15 +28,16 @@ class HttpUpstream<D : Any, R : FunkwhaleResponse<D>>(val behavior: Behavior, pr
 
     val page = ceil(size / AppContext.PAGE_SIZE.toDouble()).toInt() + 1
 
-    val offsetUrl =
+    val url =
       Uri.parse(url)
         .buildUpon()
         .appendQueryParameter("page_size", AppContext.PAGE_SIZE.toString())
         .appendQueryParameter("page", page.toString())
+        .appendQueryParameter("scope", Settings.getScope())
         .build()
         .toString()
 
-    get(offsetUrl).fold(
+    get(url).fold(
       { response ->
         val data = response.getData()
 

app/src/main/java/com/github/apognu/otter/utils/EventBus.kt

@@ -43,6 +43,7 @@ sealed class Event {
   class StateChanged(val playing: Boolean) : Event()
   object QueueChanged : Event()
   object RadioStarted : Event()
+  object ListingsChanged : Event()
 }
 
 sealed class Request(var channel: Channel<Response>? = null) {

app/src/main/res/menu-land/toolbar.xml

@@ -15,6 +15,12 @@
     android:title="@string/toolbar_search"
     app:showAsAction="ifRoom" />
 
+  <item
+    android:id="@+id/nav_only_my_music"
+    android:checkable="true"
+    android:title="@string/only_my_music"
+    app:showAsAction="never" />
+
   <item
     android:id="@+id/settings"
     android:icon="@drawable/settings"