Fixed fab bottom margin

app/src/main/java/code/name/monkey/retromusic/activities/base/AbsSlidingMusicPanelActivity.kt

@@ -132,7 +132,7 @@ abstract class AbsSlidingMusicPanelActivity : AbsMusicServiceActivity() {
             val navbarHeight = RetroUtil.getNavigationBarHeight()
             updatePadding(bottom = navbarHeight)
             binding.bottomNavigationView.updateLayoutParams {
-                height = dip(R.dimen.mini_player_height) + navbarHeight
+                height = dip(R.dimen.bottom_nav_height) + navbarHeight
             }
         }
     }
@@ -188,7 +188,7 @@ abstract class AbsSlidingMusicPanelActivity : AbsMusicServiceActivity() {
     }
 
     open fun onPanelExpanded() {
-        if (nowPlayingScreen == Blur ) {
+        if (nowPlayingScreen == Blur) {
             super.setLightStatusbar(false)
         } else {
             super.setLightStatusbarAuto(surfaceColor())
@@ -289,14 +289,12 @@ abstract class AbsSlidingMusicPanelActivity : AbsMusicServiceActivity() {
     fun hideBottomBar(hide: Boolean) {
         val heightOfBar = RetroUtil.getNavigationBarHeight() +
                 if (MusicPlayerRemote.isCasting) dip(R.dimen.cast_mini_player_height) else dip(R.dimen.mini_player_height)
-        val heightOfBarWithTabs = RetroUtil.getNavigationBarHeight() +
+        val heightOfBarWithTabs = heightOfBar + dip(R.dimen.bottom_nav_height)
-                if (MusicPlayerRemote.isCasting) dip(R.dimen.mini_cast_player_height_expanded) else dip(
-                    R.dimen.mini_player_height_expanded
-                )
         val isVisible = binding.bottomNavigationView.isVisible
         if (hide) {
             bottomSheetBehavior.isHideable = true
             bottomSheetBehavior.peekHeight = 0
+            libraryViewModel.setFabMargin(if (isVisible) dip(R.dimen.bottom_nav_height) else 0)
             ViewCompat.setElevation(binding.slidingPanel, 0f)
             ViewCompat.setElevation(binding.bottomNavigationView, 10f)
             collapsePanel()
@@ -310,9 +308,11 @@ abstract class AbsSlidingMusicPanelActivity : AbsMusicServiceActivity() {
                     if (bottomSheetBehavior.state != STATE_EXPANDED)
                         getBottomNavigationView().translateYAnimate(0F)
                     bottomSheetBehavior.peekHeightAnimate(heightOfBarWithTabs)
+                    libraryViewModel.setFabMargin(heightOfBarWithTabs - RetroUtil.getNavigationBarHeight())
                 } else {
                     println("Details")
                     bottomSheetBehavior.peekHeight = heightOfBar
+                    libraryViewModel.setFabMargin(heightOfBar - RetroUtil.getNavigationBarHeight())
                 }
             }
         }

app/src/main/java/code/name/monkey/retromusic/fragments/LibraryViewModel.kt

@@ -23,6 +23,7 @@ import code.name.monkey.retromusic.helper.MusicPlayerRemote
 import code.name.monkey.retromusic.interfaces.IMusicServiceEventListener
 import code.name.monkey.retromusic.model.*
 import code.name.monkey.retromusic.repository.RealRepository
+import code.name.monkey.retromusic.util.DensityUtil
 import code.name.monkey.retromusic.util.PreferenceUtil
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.launch
@@ -40,6 +41,7 @@ class LibraryViewModel(
     private val legacyPlaylists = MutableLiveData<List<Playlist>>()
     private val genres = MutableLiveData<List<Genre>>()
     private val searchResults = MutableLiveData<List<Any>>()
+    private val fabMargin = MutableLiveData(0)
     val paletteColor: LiveData<Int> = _paletteColor
 
     init {
@@ -85,6 +87,10 @@ class LibraryViewModel(
         return home
     }
 
+    fun getFabMargin(): LiveData<Int> {
+        return fabMargin
+    }
+
     private fun fetchSongs() {
         viewModelScope.launch(IO) {
             songs.postValue(repository.allSongs())
@@ -328,6 +334,14 @@ class LibraryViewModel(
             }
         }
     }
+
+    fun setFabMargin(bottomMargin: Int) {
+        fabMargin.postValue(
+            // Normal Margin
+            DensityUtil.dip2px(App.getContext(), 16F) +
+                    bottomMargin
+        )
+    }
 }
 
 enum class ReloadType {

app/src/main/java/code/name/monkey/retromusic/fragments/base/AbsRecyclerViewFragment.kt

@@ -22,6 +22,7 @@ import androidx.appcompat.widget.Toolbar
 import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.view.doOnPreDraw
 import androidx.core.view.isVisible
+import androidx.core.view.updateLayoutParams
 import androidx.core.view.updatePadding
 import androidx.navigation.fragment.findNavController
 import androidx.recyclerview.widget.RecyclerView
@@ -85,6 +86,11 @@ abstract class AbsRecyclerViewFragment<A : RecyclerView.Adapter<*>, LM : Recycle
         } else {
             binding.shuffleButton.isVisible = false
         }
+        libraryViewModel.getFabMargin().observe(viewLifecycleOwner, {
+            binding.shuffleButton.updateLayoutParams<ViewGroup.MarginLayoutParams> {
+                bottomMargin = it
+            }
+        })
     }
 
     open fun onShuffleClicked() {

app/src/main/java/code/name/monkey/retromusic/fragments/queue/PlayingQueueFragment.kt

@@ -52,7 +52,7 @@ class PlayingQueueFragment : AbsRecyclerViewFragment<PlayingQueueAdapter, Linear
 
     private fun setupToolbar() {
         toolbar().apply {
-            setOnClickListener {
+            setNavigationOnClickListener {
                 findNavController().navigateUp()
             }
             setNavigationIcon(R.drawable.ic_keyboard_backspace_black)

app/src/main/java/code/name/monkey/retromusic/fragments/search/SearchFragment.kt

@@ -23,12 +23,10 @@ import android.speech.RecognizerIntent
 import android.text.Editable
 import android.text.TextWatcher
 import android.view.View
+import android.view.ViewGroup
 import android.view.inputmethod.InputMethodManager
 import android.widget.CompoundButton
-import androidx.core.view.children
+import androidx.core.view.*
-import androidx.core.view.doOnPreDraw
-import androidx.core.view.isGone
-import androidx.core.view.isVisible
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.transition.TransitionManager
@@ -89,6 +87,11 @@ class SearchFragment : AbsMainActivityFragment(R.layout.fragment_search), TextWa
         view.doOnPreDraw {
             startPostponedEnterTransition()
         }
+        libraryViewModel.getFabMargin().observe(viewLifecycleOwner, {
+            binding.keyboardPopup.updateLayoutParams<ViewGroup.MarginLayoutParams> {
+                bottomMargin = it
+            }
+        })
     }
 
     private fun setupChips() {

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

@@ -85,6 +85,5 @@
         android:layout_height="wrap_content"
         android:layout_gravity="bottom|right"
         app:srcCompat="@drawable/ic_shuffle"
-        android:layout_marginBottom="116dp"
         android:layout_marginHorizontal="16dp"/>
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

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

@@ -56,7 +56,7 @@
     <code.name.monkey.retromusic.views.BottomNavigationBarTinted
         android:id="@+id/bottomNavigationView"
         android:layout_width="match_parent"
-        android:layout_height="56dp"
+        android:layout_height="@dimen/bottom_nav_height"
         android:layout_gravity="bottom"
         android:background="?attr/colorSurface"
         android:elevation="0dp"

app/src/main/res/values/dimens.xml

@@ -53,4 +53,5 @@
     <dimen name="indicator_radius">10dp</dimen>
     <dimen name="lyrics_dialog_radius">20dp</dimen>
     <dimen name="cast_mini_player_height">64dp</dimen>
+    <dimen name="bottom_nav_height">56dp</dimen>
 </resources>