Probably fixed the extremely weird crashes on Android TV

app/src/main/java/com/lagradost/cloudstream3/ui/result/EpisodeAdapter.kt

@@ -60,7 +60,7 @@ class EpisodeAdapter(
     private val clickCallback: (EpisodeClickEvent) -> Unit,
     private val downloadClickCallback: (DownloadClickEvent) -> Unit,
 ) : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
-    private var cardList: MutableList<ResultEpisode> = mutableListOf()
+    var cardList: MutableList<ResultEpisode> = mutableListOf()
 
     private val mBoundViewHolders: HashSet<DownloadButtonViewHolder> = HashSet()
     private fun getAllBoundViewHolders(): Set<DownloadButtonViewHolder?>? {
@@ -239,7 +239,6 @@ class EpisodeAdapter(
 
             itemView.setOnLongClickListener {
                 clickCallback.invoke(EpisodeClickEvent(ACTION_SHOW_OPTIONS, card))
-
                 return@setOnLongClickListener true
             }
 

app/src/main/java/com/lagradost/cloudstream3/ui/result/ResultFragment.kt

@@ -95,6 +95,7 @@ import kotlinx.android.synthetic.main.fragment_result.result_vpn
 import kotlinx.android.synthetic.main.fragment_result_swipe.*
 import kotlinx.android.synthetic.main.fragment_result_tv.*
 import kotlinx.android.synthetic.main.result_sync.*
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.runBlocking
 
 
@@ -412,7 +413,39 @@ open class ResultFragment : ResultTrailerPlayer() {
             is ResourceSome.Success -> {
                 result_episodes?.isVisible = true
                 result_episode_loading?.isVisible = false
+
+                /*
+                 * Okay so what is this fuckery?
+                 * Basically Android TV will crash if you request a new focus while
+                 * the adapter gets updated.
+                 *
+                 * This means that if you load thumbnails and request a next focus at the same time
+                 * the app will crash without any way to catch it!
+                 *
+                 * How to bypass this?
+                 * This code basically steals the focus for 500ms and puts it in an inescapable view
+                 * then lets out the focus by requesting focus to result_episodes
+                 */
+
+                // Do not use this.isTv, that is the player
+                val isTv = isTvSettings()
+                val hasEpisodes =
+                    !(result_episodes?.adapter as? EpisodeAdapter?)?.cardList.isNullOrEmpty()
+
+                if (isTv && hasEpisodes) {
+                    // Make it impossible to focus anywhere else!
+                    temporary_no_focus?.isFocusable = true
+                    temporary_no_focus?.requestFocus()
+                }
+
                 (result_episodes?.adapter as? EpisodeAdapter?)?.updateList(episodes.value)
+
+                if (isTv && hasEpisodes) main {
+                    delay(500)
+                    temporary_no_focus?.isFocusable = false
+                    // This might make some people sad as it changes the focus when leaving an episode :(
+                    result_episodes?.requestFocus()
+                }
             }
         }
     }
@@ -458,7 +491,14 @@ open class ResultFragment : ResultTrailerPlayer() {
             val storedData = getStoredData(activity ?: context ?: return) ?: return
 
             //viewModel.clear()
-            viewModel.load(activity, storedData.url ?: return, storedData.apiName, storedData.showFillers, storedData.dubStatus, storedData.start)
+            viewModel.load(
+                activity,
+                storedData.url ?: return,
+                storedData.apiName,
+                storedData.showFillers,
+                storedData.dubStatus,
+                storedData.start
+            )
         }
     }
 
@@ -916,7 +956,14 @@ open class ResultFragment : ResultTrailerPlayer() {
 
             if (storedData?.url != null) {
                 result_reload_connectionerror.setOnClickListener {
-                    viewModel.load(activity, storedData.url, storedData.apiName, storedData.showFillers, storedData.dubStatus, storedData.start)
+                    viewModel.load(
+                        activity,
+                        storedData.url,
+                        storedData.apiName,
+                        storedData.showFillers,
+                        storedData.dubStatus,
+                        storedData.start
+                    )
                 }
 
                 result_reload_connection_open_in_browser?.setOnClickListener {
@@ -952,7 +999,14 @@ open class ResultFragment : ResultTrailerPlayer() {
 
                 if (restart || !viewModel.hasLoaded()) {
                     //viewModel.clear()
-                    viewModel.load(activity, storedData.url, storedData.apiName, storedData.showFillers, storedData.dubStatus, storedData.start)
+                    viewModel.load(
+                        activity,
+                        storedData.url,
+                        storedData.apiName,
+                        storedData.showFillers,
+                        storedData.dubStatus,
+                        storedData.start
+                    )
                 }
             }
         }

app/src/main/res/layout/fragment_result_tv.xml

@@ -420,14 +420,14 @@
 
 
                             <FrameLayout
-                                android:nextFocusRight="@id/result_bookmark_button"
                                 android:id="@+id/result_movie_progress_downloaded_holder"
                                 android:layout_width="wrap_content"
                                 android:layout_height="wrap_content"
                                 android:layout_marginStart="5dp"
                                 android:layout_marginEnd="5dp"
                                 android:layout_weight="1"
-                                android:minWidth="250dp">
+                                android:minWidth="250dp"
+                                android:nextFocusRight="@id/result_bookmark_button">
 
                                 <com.google.android.material.button.MaterialButton
                                     android:id="@+id/result_download_movie"
@@ -510,17 +510,17 @@
                             </FrameLayout>
 
                             <com.google.android.material.button.MaterialButton
-                                android:nextFocusLeft="@id/result_movie_progress_downloaded_holder"
-                                android:nextFocusDown="@id/result_resume_series_button_play"
-
                                 android:id="@+id/result_bookmark_button"
                                 style="@style/BlackButton"
+
                                 android:layout_width="wrap_content"
                                 android:layout_marginStart="5dp"
                                 android:layout_marginEnd="5dp"
                                 android:layout_marginBottom="10dp"
                                 android:layout_weight="1"
                                 android:minWidth="250dp"
+                                android:nextFocusLeft="@id/result_movie_progress_downloaded_holder"
+                                android:nextFocusDown="@id/result_resume_series_button_play"
                                 android:text="@string/type_none"
                                 android:visibility="visible" />
                         </LinearLayout>
@@ -753,6 +753,16 @@
                                 android:orientation="horizontal"
                                 app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
                                 tools:listitem="@layout/result_episode" />
+
+                            <View
+                                android:id="@+id/temporary_no_focus"
+                                android:layout_width="1dp"
+                                android:layout_height="1dp"
+                                android:focusable="false"
+                                android:nextFocusLeft="@id/temporary_no_focus"
+                                android:nextFocusRight="@id/temporary_no_focus"
+                                android:nextFocusUp="@id/temporary_no_focus"
+                                android:nextFocusDown="@id/temporary_no_focus" />
                         </LinearLayout>
                     </LinearLayout>