Prevent search box from scrolling the toolbar

Prevent the search TextView from being able to scroll the toolbar when there are no results.

app/src/main/java/org/oxycblt/auxio/LogUtils.kt

@@ -6,8 +6,14 @@ import android.util.Log
 // Yes, I know timber exists but this does what I need.
 
 /**
- * Shortcut method for logging a debug statement, handles debug builds and anonymous objects
- * @param msg The message to log
+ * Shortcut method for logging a non-string [obj] to debug. Should only be used for debug preferably.
+ */
+fun Any.logD(obj: Any) {
+    logD(obj.toString())
+}
+
+/**
+ * Shortcut method for logging [msg] to the debug console., handles debug builds and anonymous objects
  */
 fun Any.logD(msg: String) {
     if (BuildConfig.DEBUG) {
@@ -16,8 +22,7 @@ fun Any.logD(msg: String) {
 }
 
 /**
- * Shortcut method for logging an error. Handles anonymous objects
- * @param msg The message to log
+ * Shortcut method for logging [msg] as an error to the console. Handles anonymous objects
  */
 fun Any.logE(msg: String) {
     Log.e(getName(), msg)

app/src/main/java/org/oxycblt/auxio/playback/PlaybackService.kt

@@ -184,24 +184,21 @@ class PlaybackService : Service(), Player.EventListener, PlaybackStateManager.Ca
     // --- PLAYER EVENT LISTENER OVERRIDES ---
 
     override fun onPlaybackStateChanged(state: Int) {
-        if (state == Player.STATE_ENDED) {
-            playbackManager.next()
-        } else if (state == Player.STATE_READY) {
-            startPollingPosition()
+        when (state) {
+            Player.STATE_READY -> startPollingPosition()
+            Player.STATE_ENDED -> playbackManager.next()
+            else -> {}
         }
     }
 
     override fun onMediaItemTransition(mediaItem: MediaItem?, reason: Int) {
-        // If the song loops while in the LOOP_ONCE mode, then stop looping after that.
-        if (reason == Player.MEDIA_ITEM_TRANSITION_REASON_REPEAT &&
-            playbackManager.loopMode == LoopMode.ONCE
-        ) {
-            playbackManager.setLoopMode(LoopMode.NONE)
+        if (reason == Player.MEDIA_ITEM_TRANSITION_REASON_REPEAT) {
+            playbackManager.clearLoopMode()
         }
     }
 
     override fun onPlayerError(error: ExoPlaybackException) {
-        // If there's any issue, just go to the next song.
+        // If there's any issue, just go to the next song. I don't really care.
         playbackManager.next()
     }
 

app/src/main/java/org/oxycblt/auxio/playback/state/PlaybackStateManager.kt

@@ -184,7 +184,7 @@ class PlaybackStateManager private constructor() {
 
         mMode = mode
 
-        resetLoopMode()
+        clearLoopMode()
         updatePlayback(song)
         setShuffling(settingsManager.keepShuffle && mIsShuffling, keepSong = true)
     }
@@ -215,7 +215,7 @@ class PlaybackStateManager private constructor() {
             }
         }
 
-        resetLoopMode()
+        clearLoopMode()
         setShuffling(shuffled, keepSong = false)
         updatePlayback(mQueue[0])
     }
@@ -241,7 +241,7 @@ class PlaybackStateManager private constructor() {
      * Go to the next song, along with doing all the checks that entails.
      */
     fun next() {
-        resetLoopMode()
+        clearLoopMode()
 
         // If there's anything in the user queue, go to the first song in there instead
         // of incrementing the index.
@@ -283,7 +283,7 @@ class PlaybackStateManager private constructor() {
                 mIndex = mIndex.dec()
             }
 
-            resetLoopMode()
+            clearLoopMode()
 
             updatePlayback(mQueue[mIndex])
 
@@ -583,7 +583,7 @@ class PlaybackStateManager private constructor() {
      * Reset the current [LoopMode], if needed.
      * Use this instead of duplicating the code manually.
      */
-    private fun resetLoopMode() {
+    fun clearLoopMode() {
         // Reset the loop mode from ONCE if needed.
         if (mLoopMode == LoopMode.ONCE) {
             mLoopMode = LoopMode.NONE
@@ -691,7 +691,6 @@ class PlaybackStateManager private constructor() {
     private fun unpackFromPlaybackState(playbackState: PlaybackState) {
         // Turn the simplified information from PlaybackState into values that can be used
         mSong = musicStore.songs.find { it.name == playbackState.songName }
-        mPosition = playbackState.position
         mParent = musicStore.parents.find { it.name == playbackState.parentName }
         mMode = PlaybackMode.fromInt(playbackState.mode) ?: PlaybackMode.ALL_SONGS
         mLoopMode = LoopMode.fromInt(playbackState.loopMode) ?: LoopMode.NONE
@@ -699,9 +698,7 @@ class PlaybackStateManager private constructor() {
         mIsInUserQueue = playbackState.inUserQueue
         mIndex = playbackState.index
 
-        callbacks.forEach {
-            it.onSeek(mPosition)
-        }
+        seekTo(playbackState.position)
     }
 
     /**

app/src/main/java/org/oxycblt/auxio/search/SearchFragment.kt

@@ -11,6 +11,7 @@ import androidx.fragment.app.activityViewModels
 import androidx.fragment.app.viewModels
 import androidx.navigation.fragment.findNavController
 import androidx.recyclerview.widget.GridLayoutManager
+import com.google.android.material.appbar.AppBarLayout
 import org.oxycblt.auxio.R
 import org.oxycblt.auxio.databinding.FragmentSearchBinding
 import org.oxycblt.auxio.detail.DetailViewModel
@@ -51,6 +52,8 @@ class SearchFragment : Fragment() {
         // styling to Material given all the second-and-third-order effects it has.
         val accent = Accent.get().color.toColor(requireContext())
         val searchAdapter = SearchAdapter(::onItemSelection) { view, data -> newMenu(view, data) }
+        val toolbarParams = binding.searchToolbar.layoutParams as AppBarLayout.LayoutParams
+        val defaultParams = toolbarParams.scrollFlags
 
         // --- UI SETUP --
 
@@ -99,10 +102,14 @@ class SearchFragment : Fragment() {
             }
 
             if (it.isEmpty()) {
+                // If the data is empty, then the ability for the toolbar to collapse
+                // on scroll should be disabled.
                 binding.searchAppbar.setExpanded(true)
                 binding.searchRecycler.visibility = View.GONE
+                toolbarParams.scrollFlags = AppBarLayout.LayoutParams.SCROLL_FLAG_NO_SCROLL
             } else {
                 binding.searchRecycler.visibility = View.VISIBLE
+                toolbarParams.scrollFlags = defaultParams
             }
         }
 
@@ -125,18 +132,18 @@ class SearchFragment : Fragment() {
         return binding.root
     }
 
-    override fun onDestroyView() {
-        super.onDestroyView()
-
-        fixAnimInfoLeak()
-    }
-
     override fun onResume() {
         super.onResume()
 
         searchModel.updateNavigationStatus(false)
     }
 
+    override fun onDestroyView() {
+        super.onDestroyView()
+
+        fixAnimInfoLeak()
+    }
+
     /**
      * Navigate to an item, or play it, depending on what the given item is.
      * @param baseModel The data the action should be done with
@@ -148,6 +155,7 @@ class SearchFragment : Fragment() {
             return
         }
 
+        // Get rid of the keyboard
         requireView().rootView.clearFocus()
 
         if (!searchModel.isNavigating) {