[Now Playing] Added simple lyrics to full album cover themes

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

@@ -0,0 +1,174 @@
+package code.name.monkey.retromusic.fragments.other
+
+import android.content.SharedPreferences
+import android.os.Bundle
+import android.text.TextUtils
+import android.view.View
+import android.widget.FrameLayout
+import android.widget.TextView
+import androidx.core.view.isVisible
+import androidx.lifecycle.lifecycleScope
+import androidx.preference.PreferenceManager
+import code.name.monkey.retromusic.R
+import code.name.monkey.retromusic.SHOW_LYRICS
+import code.name.monkey.retromusic.databinding.FragmentCoverLyricsBinding
+import code.name.monkey.retromusic.fragments.base.AbsMusicServiceFragment
+import code.name.monkey.retromusic.fragments.base.AbsPlayerFragment
+import code.name.monkey.retromusic.helper.MusicPlayerRemote
+import code.name.monkey.retromusic.helper.MusicProgressViewUpdateHelper
+import code.name.monkey.retromusic.model.lyrics.AbsSynchronizedLyrics
+import code.name.monkey.retromusic.model.lyrics.Lyrics
+import code.name.monkey.retromusic.util.LyricUtil
+import code.name.monkey.retromusic.util.PreferenceUtil
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import org.jaudiotagger.audio.exceptions.CannotReadException
+import java.io.File
+import java.io.FileNotFoundException
+
+class CoverLyricsFragment : AbsMusicServiceFragment(R.layout.fragment_cover_lyrics),
+    MusicProgressViewUpdateHelper.Callback, SharedPreferences.OnSharedPreferenceChangeListener {
+    private var progressViewUpdateHelper: MusicProgressViewUpdateHelper? = null
+    private var _binding: FragmentCoverLyricsBinding? = null
+    private val binding get() = _binding!!
+
+    private val lyricsLayout: FrameLayout get() = binding.playerLyrics
+    private val lyricsLine1: TextView get() = binding.playerLyricsLine1
+    private val lyricsLine2: TextView get() = binding.playerLyricsLine2
+
+    private var lyrics: Lyrics? = null
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        _binding = FragmentCoverLyricsBinding.bind(view)
+        progressViewUpdateHelper = MusicProgressViewUpdateHelper(this, 500, 1000)
+        if (PreferenceUtil.showLyrics) {
+            progressViewUpdateHelper?.start()
+        }
+    }
+
+    override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences?, key: String?) {
+        if (key == SHOW_LYRICS) {
+            if (sharedPreferences?.getBoolean(key, false) == true) {
+                progressViewUpdateHelper?.start()
+                binding.root.isVisible = true
+                updateLyrics()
+            } else {
+                progressViewUpdateHelper?.stop()
+                binding.root.isVisible = false
+            }
+        }
+    }
+
+    override fun onPlayingMetaChanged() {
+        super.onPlayingMetaChanged()
+        if (PreferenceUtil.showLyrics) {
+            updateLyrics()
+        }
+    }
+
+    override fun onServiceConnected() {
+        super.onServiceConnected()
+        if (PreferenceUtil.showLyrics) {
+            updateLyrics()
+        }
+    }
+
+    private fun updateLyrics() {
+        lyrics = null
+        lifecycleScope.launch(Dispatchers.IO) {
+            val song = MusicPlayerRemote.currentSong
+            lyrics = try {
+                val lrcFile: File? = LyricUtil.getSyncedLyricsFile(song)
+                val data: String = LyricUtil.getStringFromLrc(lrcFile)
+                Lyrics.parse(song,
+                    if (!TextUtils.isEmpty(data)) {
+                        data
+                    } else {
+                        // Get Embedded Lyrics
+                        LyricUtil.getEmbeddedSyncedLyrics(song.data)
+                    }
+                )
+            } catch (err: FileNotFoundException) {
+                null
+            } catch (e: CannotReadException) {
+                null
+            }
+        }
+
+
+    }
+
+    override fun onUpdateProgressViews(progress: Int, total: Int) {
+        if (_binding == null) return
+
+        if (!isLyricsLayoutVisible()) {
+            hideLyricsLayout()
+            return
+        }
+
+        if (lyrics !is AbsSynchronizedLyrics) return
+        val synchronizedLyrics = lyrics as AbsSynchronizedLyrics
+
+        lyricsLayout.visibility = View.VISIBLE
+        lyricsLayout.alpha = 1f
+
+        val oldLine = lyricsLine2.text.toString()
+        val line = synchronizedLyrics.getLine(progress)
+
+        if (oldLine != line || oldLine.isEmpty()) {
+            lyricsLine1.text = oldLine
+            lyricsLine2.text = line
+
+            lyricsLine1.isVisible = true
+            lyricsLine2.isVisible = true
+
+            lyricsLine2.measure(
+                View.MeasureSpec.makeMeasureSpec(
+                    lyricsLine2.measuredWidth,
+                    View.MeasureSpec.EXACTLY
+                ),
+                View.MeasureSpec.UNSPECIFIED
+            )
+            val h: Float = lyricsLine2.measuredHeight.toFloat()
+
+            lyricsLine1.alpha = 1f
+            lyricsLine1.translationY = 0f
+            lyricsLine1.animate().alpha(0f).translationY(-h).duration =
+                AbsPlayerFragment.VISIBILITY_ANIM_DURATION
+
+            lyricsLine2.alpha = 0f
+            lyricsLine2.translationY = h
+            lyricsLine2.animate().alpha(1f).translationY(0f).duration =
+                AbsPlayerFragment.VISIBILITY_ANIM_DURATION
+        }
+    }
+
+    private fun isLyricsLayoutVisible(): Boolean {
+        return lyrics != null && lyrics!!.isSynchronized && lyrics!!.isValid
+    }
+
+    private fun hideLyricsLayout() {
+        lyricsLayout.animate().alpha(0f).setDuration(AbsPlayerFragment.VISIBILITY_ANIM_DURATION)
+            .withEndAction {
+                if (_binding == null) return@withEndAction
+                lyricsLayout.isVisible = false
+                lyricsLine1.text = null
+                lyricsLine2.text = null
+            }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        PreferenceManager.getDefaultSharedPreferences(requireContext())
+            .registerOnSharedPreferenceChangeListener(this)
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        PreferenceManager.getDefaultSharedPreferences(requireContext())
+            .unregisterOnSharedPreferenceChangeListener(this)
+        progressViewUpdateHelper?.stop()
+        _binding = null
+    }
+}

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

@@ -57,6 +57,14 @@
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 tools:layout="@layout/fragment_album_full_card_cover" />
+
+            <androidx.fragment.app.FragmentContainerView
+                android:id="@+id/cover_lyrics"
+                android:name="code.name.monkey.retromusic.fragments.other.CoverLyricsFragment"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:elevation="20dp"
+                android:layout_gravity="center"/>
         </FrameLayout>
 
         <FrameLayout
@@ -71,5 +79,6 @@
                 android:layout_height="match_parent"
                 tools:layout="@layout/fragment_adaptive_player_playback_controls" />
         </FrameLayout>
+
     </LinearLayout>
 </FrameLayout>

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

@@ -73,6 +73,14 @@
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     tools:layout="@layout/fragment_album_card_cover" />
+
+                <androidx.fragment.app.FragmentContainerView
+                    android:id="@+id/cover_lyrics"
+                    android:name="code.name.monkey.retromusic.fragments.other.CoverLyricsFragment"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:elevation="20dp"
+                    android:layout_gravity="center"/>
             </FrameLayout>
 
         </LinearLayout>

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

@@ -19,6 +19,13 @@
         android:layout_height="match_parent"
         tools:layout="@layout/fragment_album_full_cover" />
 
+    <androidx.fragment.app.FragmentContainerView
+        android:id="@+id/cover_lyrics"
+        android:name="code.name.monkey.retromusic.fragments.other.CoverLyricsFragment"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:elevation="20dp" />
     <include layout="@layout/shadow_statusbar_toolbar" />
 
     <FrameLayout

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

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/playerLyrics"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:alpha="0"
+    android:clipToPadding="false"
+    android:elevation="20dp"
+    android:padding="16dp"
+    android:visibility="gone"
+    tools:visibility="visible"
+    android:layout_gravity="center">
+
+    <com.google.android.material.textview.MaterialTextView
+        android:id="@+id/player_lyrics_line1"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical"
+        android:gravity="center"
+        android:shadowColor="@color/md_black_1000"
+        android:shadowRadius="4"
+        android:textAppearance="@style/TextViewHeadline5"
+        android:textColor="@color/md_white_1000"
+        android:visibility="gone" />
+
+    <com.google.android.material.textview.MaterialTextView
+        android:id="@+id/player_lyrics_line2"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical"
+        android:gravity="center"
+        android:shadowColor="@color/md_black_1000"
+        android:shadowRadius="4"
+        android:textAppearance="@style/TextViewHeadline5"
+        android:textColor="@color/md_white_1000" />
+</FrameLayout>

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

@@ -30,6 +30,15 @@
                 tools:layout="@layout/fragment_album_full_cover" />
 
             <include layout="@layout/shadow_statusbar_toolbar" />
+
+            <androidx.fragment.app.FragmentContainerView
+                android:id="@+id/cover_lyrics"
+                android:name="code.name.monkey.retromusic.fragments.other.CoverLyricsFragment"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="bottom"
+                android:layout_marginBottom="20dp"
+                android:elevation="20dp" />
         </FrameLayout>
 
         <FrameLayout
@@ -43,6 +52,7 @@
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 tools:layout="@layout/fragment_gradient_controls" />
+
         </FrameLayout>
 
         <FrameLayout

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

@@ -135,42 +135,13 @@
 
     </com.google.android.material.appbar.MaterialToolbar>
 
-    <FrameLayout
+    <androidx.fragment.app.FragmentContainerView
-        android:id="@+id/playerLyrics"
+        android:id="@+id/cover_lyrics"
+        android:name="code.name.monkey.retromusic.fragments.other.CoverLyricsFragment"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:alpha="0"
-        android:clipToPadding="false"
-        android:elevation="20dp"
-        android:padding="16dp"
-        android:visibility="gone"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/playerToolbar"
+        android:elevation="20dp"
-        tools:visibility="visible">
+        app:layout_constraintTop_toBottomOf="@id/playerToolbar"/>
-
-        <com.google.android.material.textview.MaterialTextView
-            android:id="@+id/player_lyrics_line1"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_gravity="center_vertical"
-            android:gravity="center"
-            android:shadowColor="@color/md_black_1000"
-            android:shadowRadius="4"
-            android:textAppearance="@style/TextViewHeadline6"
-            android:textColor="@color/md_white_1000"
-            android:visibility="gone" />
-
-        <com.google.android.material.textview.MaterialTextView
-            android:id="@+id/player_lyrics_line2"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_gravity="center_vertical"
-            android:gravity="center"
-            android:shadowColor="@color/md_black_1000"
-            android:shadowRadius="4"
-            android:textAppearance="@style/TextViewHeadline6"
-            android:textColor="@color/md_white_1000" />
-
-    </FrameLayout>
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -58,6 +58,17 @@
                 layout="@layout/status_bar" />
         </FrameLayout>
 
+        <androidx.fragment.app.FragmentContainerView
+            android:id="@+id/cover_lyrics"
+            android:name="code.name.monkey.retromusic.fragments.other.CoverLyricsFragment"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:elevation="20dp"
+            app:layout_constraintBottom_toBottomOf="@+id/playerAlbumCoverFragment"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/statusBarContainer" />
+
     </androidx.constraintlayout.widget.ConstraintLayout>
 
     <androidx.constraintlayout.widget.ConstraintLayout