add language settings to player [Part 1]

app/src/main/java/org/mosad/teapod/parser/AoDParser.kt

@@ -250,7 +250,11 @@ object AoDParser {
 
             // if highlights is empty, add a random new title
             if (highlightsList.isEmpty()) {
-                highlightsList.add(newTitlesList[Random.nextInt(0, newTitlesList.size)])
+                if (newTitlesList.isNotEmpty()) {
+                    highlightsList.add(newTitlesList[Random.nextInt(0, newTitlesList.size)])
+                } else {
+                    highlightsList.add(ItemMedia(0,"", ""))
+                }
             }
         }
     }

app/src/main/java/org/mosad/teapod/player/PlayerActivity.kt

@@ -30,6 +30,7 @@ import kotlinx.coroutines.withContext
 import org.mosad.teapod.R
 import org.mosad.teapod.preferences.Preferences
 import org.mosad.teapod.ui.components.EpisodesListPlayer
+import org.mosad.teapod.ui.components.LanguageSettingsPlayer
 import org.mosad.teapod.util.DataTypes
 import java.util.*
 import java.util.concurrent.TimeUnit
@@ -192,8 +193,9 @@ class PlayerActivity : AppCompatActivity() {
         rwd_10.setOnButtonClickListener { rewind() }
         ffwd_10.setOnButtonClickListener { fastForward() }
         button_next_ep.setOnClickListener { playNextEpisode() }
-        button_next_ep_c.setOnClickListener { playNextEpisode() }
+        button_language.setOnClickListener { showLanguageSettings() }
         button_episodes.setOnClickListener { showEpisodesList() }
+        button_next_ep_c.setOnClickListener { playNextEpisode() }
     }
 
     private fun initTimeUpdates() {
@@ -395,6 +397,17 @@ class PlayerActivity : AppCompatActivity() {
         }
         player_layout.addView(episodesList)
 
+        // hide player controls and pause playback
+        player.pause()
+        controller.hide()
+    }
+
+    private fun showLanguageSettings() {
+        val languageSettings = LanguageSettingsPlayer(this, model = model).apply {
+            onViewRemovedAction = { player.play() }
+        }
+        player_layout.addView(languageSettings)
+
         // hide player controls and pause playback
         player.pause()
         controller.hideImmediately()

app/src/main/java/org/mosad/teapod/player/PlayerViewModel.kt

@@ -65,6 +65,10 @@ class PlayerViewModel : ViewModel() {
         }
     }
 
+    fun changeLanguage(id: Int) {
+        println("new Language is ABC with id $id")
+    }
+
     /**
      * update currentEpisode, episodeId, nextEpisode to new episode
      * updateWatchedState for the next (now current) episode

app/src/main/java/org/mosad/teapod/ui/components/LanguageSettingsPlayer.kt

@@ -0,0 +1,64 @@
+package org.mosad.teapod.ui.components
+
+import android.content.Context
+import android.graphics.Color
+import android.graphics.Typeface
+import android.util.AttributeSet
+import android.util.TypedValue
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import android.widget.LinearLayout
+import android.widget.TextView
+import org.mosad.teapod.R
+import org.mosad.teapod.databinding.PlayerLanguageSettingsBinding
+import org.mosad.teapod.player.PlayerViewModel
+
+class LanguageSettingsPlayer @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0,
+    model: PlayerViewModel? = null
+) : LinearLayout(context, attrs, defStyleAttr) {
+
+    private val binding = PlayerLanguageSettingsBinding.inflate(LayoutInflater.from(context), this, true)
+    var onViewRemovedAction: (() -> Unit)? = null // TODO find a better solution for this
+
+    init {
+        addLanguage("primary", true) { model?.changeLanguage(0) }
+        addLanguage("secondary", false ) { model?.changeLanguage(1) }
+
+        binding.buttonCloseLanguageSettings.setOnClickListener { close() }
+        binding.buttonCancel.setOnClickListener { close() }
+    }
+
+    private fun addLanguage(str: String, isSelected: Boolean, onClick: OnClickListener) {
+        val text = TextView(context).apply {
+            height = 96
+            gravity = Gravity.CENTER_VERTICAL
+            text = str
+            setTextSize(TypedValue.COMPLEX_UNIT_SP, 16f)
+
+            if (isSelected) {
+                setTextColor(context.resources.getColor(R.color.exo_white, context.theme))
+                setTypeface(null, Typeface.BOLD)
+                setCompoundDrawablesRelativeWithIntrinsicBounds(R.drawable.ic_baseline_check_24, 0, 0, 0)
+                compoundDrawablesRelative.getOrNull(0)?.setTint(Color.WHITE)
+                compoundDrawablePadding = 12
+            } else {
+                setTextColor(context.resources.getColor(R.color.textPrimaryDark, context.theme))
+                setPadding(75, 0, 0, 0)
+            }
+
+            setOnClickListener(onClick)
+        }
+
+        binding.linearLanguages.addView(text)
+    }
+
+    private fun close() {
+        (this.parent as ViewGroup).removeView(this)
+        onViewRemovedAction?.invoke()
+    }
+
+}