Merge branch 'tsumugi/master' into tsumugi/release

app/build.gradle

         applicationId "fr.forum_thalie.tsumugi"
         minSdkVersion 16
         targetSdkVersion 29
-        versionCode 100
-        versionName "1.0.0"
+        versionCode 110
+        versionName "1.1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }

app/src/main/AndroidManifest.xml

                 <action android:name="android.media.browse.MediaBrowserService" />
             </intent-filter>
         </service>
-        <service android:name=".streamerNotificationService.StreamerMonitorService"
-            android:enabled="true"
-            android:exported="true"/>
 
         <receiver android:name=".BootBroadcastReceiver"
             android:directBootAware="true"

app/src/main/java/fr/forum_thalie/tsumugi/Async.kt

             execute()
         } catch (e: Exception)
         {
-            //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag,e.toString())
+            //[REMOVE LOG CALLS]Log.d(tag,e.toString())
         }
     }
 
         }
 
 
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "fallback for no network. Store reset : $storeReset")
+        //[REMOVE LOG CALLS]Log.d(tag, "fallback for no network. Store reset : $storeReset")
     }
 
     override fun doInBackground(vararg params: Any?): Any? {
         try {
             return handler(parameters)
         } catch (e: Exception) {
-            //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag,e.toString())
+            //[REMOVE LOG CALLS]Log.d(tag,e.toString())
             onException(e)
         }
         return null
         try {
             post(result)
         } catch (e: Exception) {
-            //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag,e.toString())
+            //[REMOVE LOG CALLS]Log.d(tag,e.toString())
             onException(e)
         }
     }

app/src/main/java/fr/forum_thalie/tsumugi/BaseActivity.kt

         val height =  ((rootLayout?.height ?: 0))
         val width =  ((rootLayout?.width ?: 0))
 
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "$viewWidth, $viewHeight, $width, $height, ${viewHeight.toDouble()/viewWidth.toDouble()}, ${height.toDouble()/width.toDouble()}")
+        //[REMOVE LOG CALLS]Log.d(tag, "$viewWidth, $viewHeight, $width, $height, ${viewHeight.toDouble()/viewWidth.toDouble()}, ${height.toDouble()/width.toDouble()}")
 
         val broadcastManager = LocalBroadcastManager.getInstance(this@BaseActivity)
         if(height <= viewHeight * 2 / 3 /*height.toDouble()/width.toDouble() < 1.20 */){
         // do things when keyboard is shown
         val bottomNavigationView = findViewById<BottomNavigationView>(R.id.bottom_nav)
         bottomNavigationView.visibility = View.GONE
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "bottomNav visibility set to GONE (height $keyboardHeight)")
+        //[REMOVE LOG CALLS]Log.d(tag, "bottomNav visibility set to GONE (height $keyboardHeight)")
     }
 
      private fun onHideKeyboard() {
         // do things when keyboard is hidden
         val bottomNavigationView = findViewById<BottomNavigationView>(R.id.bottom_nav)
         bottomNavigationView.visibility = View.VISIBLE
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "bottomNav visibility set to VISIBLE")
+        //[REMOVE LOG CALLS]Log.d(tag, "bottomNav visibility set to VISIBLE")
     }
 
     protected fun attachKeyboardListeners() {

app/src/main/java/fr/forum_thalie/tsumugi/BootBroadcastReceiver.kt

 class BootBroadcastReceiver : BroadcastReceiver(){
 
     override fun onReceive(context: Context, arg1: Intent) {
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "Broadcast Receiver received $arg1")
+        //[REMOVE LOG CALLS]Log.d(tag, "Broadcast Receiver received $arg1")
         // define preferenceStore for places of the program that needs to access Preferences without a context
         preferenceStore = PreferenceManager.getDefaultSharedPreferences(context)
 
 
         if (arg1.getStringExtra("action") == "$tag.${Actions.PLAY_OR_FALLBACK.name}" )
         {
+
             RadioAlarm.instance.setNextAlarm(context) // schedule next alarm
+            if (!PlayerStore.instance.isInitialized)
+                PlayerStore.instance.initApi()
             if (PlayerStore.instance.streamerName.value.isNullOrBlank())
                 PlayerStore.instance.initPicture(context)
 

app/src/main/java/fr/forum_thalie/tsumugi/MainActivity.kt

         colorGreenListCompat = (ResourcesCompat.getColorStateList(resources, R.color.button_green_compat, null))
         colorAccent = (ResourcesCompat.getColor(resources, R.color.colorAccent, null))
 
+        // fetch program
+        Planning.instance.parseUrl(/* getString(R.string.planning_url) */ context = this)
+
+        PlayerStore.instance.initUrl(this)
+        PlayerStore.instance.initApi()
+
         // Post-UI Launch
         if (PlayerStore.instance.isInitialized)
         {
-            //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "skipped initialization")
+            //[REMOVE LOG CALLS]Log.d(tag, "skipped initialization")
         } else {
             // if the service is not started, start it in STOP mode.
             // It's not a dummy action : with STOP mode, the player does not buffer audio (and does not use data connection without the user's consent).
             isTimerStarted = true
         }
 
-        // fetch program
-        Planning.instance.parseUrl(/* getString(R.string.planning_url) */ context = this)
-
         // initialize the UI
         setTheme(R.style.AppTheme)
         setContentView(R.layout.activity_main)
             val i = Intent(this, RadioService::class.java)
             i.putExtra("action", a.name)
             i.putExtra("value", v)
-            //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "Sending intent ${a.name}")
+            //[REMOVE LOG CALLS]Log.d(tag, "Sending intent ${a.name}")
             startService(i)
     }
 
                 // File(getExternalFilesDir(Environment.DIRECTORY_DOCUMENTS) + "/MyPersonalAppFolder")
                 val logDirectory = File("$appDirectory/log")
                 val logFile = File(logDirectory, "logcat" + System.currentTimeMillis() + ".txt")
-                //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(
+                //[REMOVE LOG CALLS]Log.d(
                     tag,
                     "appDirectory : $appDirectory, logDirectory : $logDirectory, logFile : $logFile"
                 )
                 // create app folder
                 if (!appDirectory.exists()) {
                     appDirectory.mkdir()
-                    //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "$appDirectory created")
+                    //[REMOVE LOG CALLS]Log.d(tag, "$appDirectory created")
                 }
 
                 // create log folder
                 if (!logDirectory.exists()) {
                     logDirectory.mkdir()
-                    //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "$logDirectory created")
+                    //[REMOVE LOG CALLS]Log.d(tag, "$logDirectory created")
                 }
 
                 // clear the previous logcat and then write the new one to the file
                 try {
                     Runtime.getRuntime().exec("logcat -c")
                     Runtime.getRuntime().exec("logcat -v time -f $logFile *:E $tag:V ")
-                    //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "logcat started")
+                    //[REMOVE LOG CALLS]Log.d(tag, "logcat started")
                 } catch (e: IOException) {
                     e.printStackTrace()
                 }

app/src/main/java/fr/forum_thalie/tsumugi/ParametersActivity.kt

 package fr.forum_thalie.tsumugi
 
 import android.os.Bundle
+import android.view.MenuItem
 import fr.forum_thalie.tsumugi.preferences.*
 
 
             .replace(R.id.parameters_host_container, fragmentToLoad)
             .commit()
     }
+
+    // Make the Up button function as back instead of always bringing us to the main activity
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        return when (item.itemId) {
+            android.R.id.home -> {
+                onBackPressed()
+                true
+            }
+            else -> super.onOptionsItemSelected(item)
+        }
+    }
 }

app/src/main/java/fr/forum_thalie/tsumugi/RadioService.kt

                 // This *should* work in any case...
                 when (intent.getIntExtra("state", -1)) {
                 0 -> {
-                    //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "Headset is unplugged")
+                    //[REMOVE LOG CALLS]Log.d(tag, radioTag + "Headset is unplugged")
                 }
                 1 -> {
-                    //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "Headset is plugged")
+                    //[REMOVE LOG CALLS]Log.d(tag, radioTag + "Headset is plugged")
                     headsetPluggedIn = true
                 }
                 else -> {
-                    //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "I have no idea what the headset state is")
+                    //[REMOVE LOG CALLS]Log.d(tag, radioTag + "I have no idea what the headset state is")
                 }
                 }
                 /*
                 }
                 else
                 {
-                    //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "Can't get state?")
+                    //[REMOVE LOG CALLS]Log.d(tag, radioTag + "Can't get state?")
                 }
 
                  */
 
     private val titleObserver = Observer<String> {
         // We're checking if a new song arrives. If so, we put the currentSong in Lp and update the backup.
+
+        if (PlayerStore.instance.playbackState.value == PlaybackStateCompat.STATE_PLAYING)
+        {
+            //[REMOVE LOG CALLS]Log.d((tag, radioTag + "SONG CHANGED AND PLAYING")
+            // we activate latency compensation only if it's been at least 2 songs...
+            when {
+                PlayerStore.instance.isStreamDown -> {
+                    // if we reach here, it means that the observer has been called by a new song and that the stream was down previously.
+                    // so the stream is now back to normal.
+                    PlayerStore.instance.isStreamDown = false
+                    PlayerStore.instance.initApi()
+                }
+                PlayerStore.instance.currentSong.title.value == noConnectionValue -> {
+                    PlayerStore.instance.isStreamDown = true
+                }
+                else -> {
+                    PlayerStore.instance.fetchApi(numberOfSongs >= 2)
+                }
+            }
+        }
+
         if (PlayerStore.instance.currentSong != PlayerStore.instance.currentSongBackup
             && it != noConnectionValue)
         {
             PlayerStore.instance.updateLp()
+            PlayerStore.instance.updateQueue()
         }
         nowPlayingNotification.update(this)
         Planning.instance.checkProgramme()
 
         preferenceStore = PreferenceManager.getDefaultSharedPreferences(this)
 
+        // start ticker for when the player is stopped
+        val periodString = PreferenceManager.getDefaultSharedPreferences(this).getString("fetchPeriod", "10") ?: "10"
+        val period: Long = Integer.parseInt(periodString).toLong()
+        if (period > 0)
+            apiTicker.schedule(ApiFetchTick(), 0, period * 1000)
+
         // Define managers
         telephonyManager = getSystemService(Context.TELEPHONY_SERVICE) as TelephonyManager
         telephonyManager?.listen(phoneStateListener, PhoneStateListener.LISTEN_CALL_STATE)
         startForeground(radioServiceId, nowPlayingNotification.notification)
 
         PlayerStore.instance.isServiceStarted.value = true
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "created")
+        //[REMOVE LOG CALLS]Log.d(tag, radioTag + "created")
     }
 
     private val handler = Handler()
             Actions.CANCEL_FADE_OUT.name -> { handler.removeCallbacks(lowerVolumeRunnable) }
             Actions.SNOOZE.name -> { RadioAlarm.instance.snooze(this) }
         }
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "intent received : " + intent.getStringExtra("action"))
+        //[REMOVE LOG CALLS]Log.d(tag, radioTag + "intent received : " + intent.getStringExtra("action"))
         super.onStartCommand(intent, flags, startId)
         // The service must be re-created if it is destroyed by the system. This allows the user to keep actions like Bluetooth and headphones plug available.
         return START_STICKY
             stopSelf()
         }
         super.onTaskRemoved(rootIntent)
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "task removed")
+        //[REMOVE LOG CALLS]Log.d(tag, radioTag + "task removed")
     }
 
     override fun onDestroy() {
         }
 
         apiTicker.cancel() // stops the timer.
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "destroyed")
+        //[REMOVE LOG CALLS]Log.d(tag, radioTag + "destroyed")
         // if the service is destroyed, the application had become useless.
         exitProcess(0)
     }
             for (i in 0 until it.length()) {
                 val entry  = it.get(i)
                 if (entry is IcyHeaders) {
-                    //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "onMetadata: IcyHeaders $entry")
+                    //[REMOVE LOG CALLS]Log.d(tag, radioTag + "onMetadata: IcyHeaders $entry")
                 }
                 if (entry is IcyInfo) {
-                    //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "onMetadata: Title ----> ${entry.title}")
+                    //[REMOVE LOG CALLS]Log.d(tag, radioTag + "onMetadata: Title ----> ${entry.title}")
                     // Note : Kotlin supports UTF-8 by default.
                     numberOfSongs++
                     val data = entry.title!!
             {
                 Thread.sleep(1000)
                 i++
-                //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "$i, isAlarmStopped=$isAlarmStopped")
+                //[REMOVE LOG CALLS]Log.d(tag, "$i, isAlarmStopped=$isAlarmStopped")
             }
         }
         val post: (Any?) -> Unit = {
             SystemClock.elapsedRealtime()
         )
         mediaSession.setPlaybackState(playbackStateBuilder.build())
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "begin playing")
+        //[REMOVE LOG CALLS]Log.d(tag, radioTag + "begin playing")
     }
 
     private fun pausePlaying()
             1.0f,
             SystemClock.elapsedRealtime()
         )
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "stopped")
+        //[REMOVE LOG CALLS]Log.d(tag, radioTag + "stopped")
 
         mediaSession.setPlaybackState(playbackStateBuilder.build())
     }
                 Player.STATE_ENDED -> state = "Player.STATE_ENDED"
                 Player.STATE_READY -> state = "Player.STATE_READY"
             }
-            //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, radioTag + "Player changed state: ${state}. numberOfSongs reset.")
+            //[REMOVE LOG CALLS]Log.d(tag, radioTag + "Player changed state: ${state}. numberOfSongs reset.")
         }
     }
 

app/src/main/java/fr/forum_thalie/tsumugi/Tickers.kt

 package fr.forum_thalie.tsumugi
 
+import android.support.v4.media.session.PlaybackStateCompat
 import fr.forum_thalie.tsumugi.playerstore.PlayerStore
 import java.util.*
 
+class ApiFetchTick  : TimerTask() {
+    override fun run() {
+        if (PlayerStore.instance.playbackState.value == PlaybackStateCompat.STATE_STOPPED)
+        {
+            PlayerStore.instance.fetchApi()
+        }
+    }
+}
+
 class Tick  : TimerTask() {
     override fun run() {
         PlayerStore.instance.currentTime.postValue(PlayerStore.instance.currentTime.value!! + 500)

app/src/main/java/fr/forum_thalie/tsumugi/alarm/RadioAlarm.kt

         calendar.isLenient = true
         calendar.set(calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH), calendar.get(Calendar.DAY_OF_MONTH) + i, hourOfDay, minute)
 
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, calendar.toString())
+        //[REMOVE LOG CALLS]Log.d(tag, calendar.toString())
 
 
         return calendar.timeInMillis

app/src/main/java/fr/forum_thalie/tsumugi/alarm/RadioSleeper.kt

 
             AlarmManagerCompat.setExactAndAllowWhileIdle(alarmManager, AlarmManager.RTC_WAKEUP, currentMillis + (minutes * 60 * 1000) - (1 * 60 * 1000), fadeOutIntent)
             sleepAtMillis.value = System.currentTimeMillis() + (minutes * 60 * 1000) - 1 // this -1 allows to round the division for display at the right integer
-            //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "set sleep to $minutes minutes")
+            //[REMOVE LOG CALLS]Log.d(tag, "set sleep to $minutes minutes")
         }
     }
 
             c.startService(cancelFadeOutIntent)
         }
 
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "cancelled sleep")
+        //[REMOVE LOG CALLS]Log.d(tag, "cancelled sleep")
         sleepAtMillis.value = null
     }
 }

app/src/main/java/fr/forum_thalie/tsumugi/planning/Programme.kt

         val isSpanningOverNight =
             (((0b1000000 shr ((currentDay - 1) % 7) and (periodicity)) != 0) && hourEnd < hourBegin)
 
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "$title is today: $isToday or spanning $isSpanningOverNight")
+        //[REMOVE LOG CALLS]Log.d(tag, "$title is today: $isToday or spanning $isSpanningOverNight")
         // shr = shift-right. It's a binary mask.
 
         // if the program started yesterday, and spanned over night, it means that there could be a chance that it's still active.
      */
 
     init {
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, this.toString())
+        //[REMOVE LOG CALLS]Log.d(tag, this.toString())
     }
 }

app/src/main/java/fr/forum_thalie/tsumugi/playerstore/PlayerStore.kt

 import android.util.Log
 import androidx.lifecycle.MutableLiveData
 import fr.forum_thalie.tsumugi.*
+import org.json.JSONObject
+import java.net.URL
+import java.text.ParseException
+import java.text.SimpleDateFormat
+import java.util.*
+import kotlin.collections.ArrayList
 
 class PlayerStore {
 
+    private lateinit var urlToScrape: String
     val isPlaying: MutableLiveData<Boolean> = MutableLiveData()
     val isServiceStarted: MutableLiveData<Boolean> = MutableLiveData()
     val volume: MutableLiveData<Int> = MutableLiveData()
     val listenersCount: MutableLiveData<Int> = MutableLiveData()
     var latencyCompensator : Long = 0
     var isInitialized: Boolean = false
+    var isStreamDown: Boolean = false
 
     init {
         playbackState.value = PlaybackStateCompat.STATE_STOPPED
         listenersCount.value = 0
     }
 
+    fun initUrl(c: Context)
+    {
+        urlToScrape = c.getString(R.string.API_URL)
+    }
+
+    private fun getTimestamp(s: String) : Long
+    {
+        val dateFormat = SimpleDateFormat("yyyy-MM-dd hh:mm:ss", Locale.getDefault())
+        try {
+            val t: Date? = dateFormat.parse(s)
+            return t!!.time
+        } catch (e: ParseException) {
+            e.printStackTrace()
+        }
+        return 0
+    }
+
+
+    // ##################################################
+    // ################# API FUNCTIONS ##################
+    // ##################################################
+
+    private fun updateApi(res: JSONObject, isCompensatingLatency : Boolean = false) {
+        // If we're not in PLAYING state, update title / artist metadata. If we're playing, the ICY will take care of that.
+
+        val resMain = res.getJSONObject("tracks").getJSONObject("current")
+        val s = extractSong(resMain)
+        if (playbackState.value != PlaybackStateCompat.STATE_PLAYING || currentSong.title.value.isNullOrEmpty()
+            || currentSong.title.value == noConnectionValue)
+            currentSong.setTitleArtist("${s.artist.value} - ${s.title.value}")
+
+        val starts = s.startTime.value
+        val ends = s.stopTime.value
+
+        if (currentSong.startTime.value != starts)
+            currentSong.startTime.value = starts
+
+        currentSong.stopTime.value = ends
+
+        // I noticed that the server has a big (3 to 9 seconds !!) offset for current time.
+        // we can measure it when the player is playing, to compensate it and have our progress bar perfectly timed
+        // latencyCompensator is set to null when beginPlaying() (we can't measure it at the moment we start playing, since we're in the middle of a song),
+        // at this moment, we set it to 0. Then, next time the updateApi is called when we're playing, we measure the latency and we set out latencyComparator.
+        if(isCompensatingLatency)
+        {
+            latencyCompensator = getTimestamp(res.getJSONObject("station").getString("schedulerTime")) - (currentSong.startTime.value ?: getTimestamp(res.getJSONObject("station").getString("schedulerTime")))
+            //[REMOVE LOG CALLS]Log.d((tag, "latency compensator set to ${(latencyCompensator).toFloat()/1000} s")
+        }
+        currentTime.value = getTimestamp(res.getJSONObject("station").getString("schedulerTime")) - (latencyCompensator)
+
+        /*
+        val listeners = resMain.getInt("listeners")
+        listenersCount.value = listeners
+        //[REMOVE LOG CALLS]Log.d((tag, playerStoreTag +  "store updated")
+         */
+    }
+
+    private val scrape : (Any?) -> String =
+        {
+            URL(urlToScrape).readText()
+        }
+
+    /* initApi is called :
+        - at startup
+        - when a streamer changes.
+        the idea is to fetch the queue when a streamer changes (potentially Hanyuu), and at startup.
+        The Last Played is only fetched if it's empty (so, only at startup), not when a streamer changes.
+     */
+    fun initApi()
+    {
+        val post : (parameter: Any?) -> Unit = {
+            val result = JSONObject(it as String)
+            if (result.has("tracks"))
+            {
+                updateApi(result)
+                currentSongBackup.copy(currentSong)
+
+                isQueueUpdated.value = true
+
+                isLpUpdated.value = true
+            }
+            isInitialized = true
+        }
+        Async(scrape, post)
+    }
+
+    fun fetchApi(isCompensatingLatency: Boolean = false) {
+        val post: (parameter: Any?) -> Unit = {
+            val result = JSONObject(it as String)
+            if (!result.isNull("tracks"))
+            {
+                updateApi(result, isCompensatingLatency)
+            }
+        }
+        Async(scrape, post)
+    }
+
+    private fun extractSong(songJSON: JSONObject) : Song {
+        val song = Song()
+        song.setTitleArtist(songJSON.getString("name"))
+        song.startTime.value = getTimestamp(songJSON.getString("starts"))
+        song.stopTime.value = getTimestamp(songJSON.getString("ends"))
+        song.type.value = 0 // only used for R/a/dio
+        return song
+    }
+
+
     // ##################################################
     // ############## QUEUE / LP FUNCTIONS ##############
     // ##################################################
 
+    fun updateQueue() {
+        if (queue.isNotEmpty()) {
+            queue.remove(queue.first())
+            //[REMOVE LOG CALLS]Log.d((tag, queue.toString())
+            fetchLastRequest()
+            isQueueUpdated.value = true
+        } else if (isInitialized) {
+            fetchLastRequest()
+        } else {
+            //[REMOVE LOG CALLS]Log.d((tag,  "queue is empty! fetching anyway !!")
+            fetchLastRequest()
+        }
+    }
+
     fun updateLp() {
         // note : lp is empty at initialization. This check was needed when we used the R/a/dio API.
         //if (lp.isNotEmpty()){
                 lp.add(0, n)
             currentSongBackup.copy(currentSong)
             isLpUpdated.value = true
-            //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, playerStoreTag +  lp.toString())
+            //[REMOVE LOG CALLS]Log.d(tag, playerStoreTag +  lp.toString())
         //}
     }
 
 
+    private fun fetchLastRequest()
+    {
+        val sleepScrape: (Any?) -> String = {
+            /* we can maximize our chances to retrieve the last queued song by specifically waiting for the number of seconds we measure between ICY metadata and API change.
+             we add 2 seconds just to get a higher probability that the API has correctly updated. (the latency compensator can have a jitter of 1 second usually)
+             If, against all odds, the API hasn't updated yet, we will retry in the same amount of seconds. So we'll have the data anyway.
+            This way to fetch at the most probable time is a good compromise between fetch speed and fetch frequency
+            We don't fetch too often, and we start to fetch at the most *probable* time.
+            If there's no latencyCompensator measured yet, we only wait for 3 seconds.
+            If the song is the same, it will be called again. 3 seconds is a good compromise between speed and frequency:
+            it might be called twice, rarely 3 times, and it's only the 2 first songs ; after these, the latencyCompensator is set to fetch at the most probable time.
+             */
+            val sleepTime: Long = if (latencyCompensator > 0) latencyCompensator + 2000 else 3000
+            Thread.sleep(sleepTime) // we wait a bit (10s) for the API to get updated on R/a/dio side!
+            URL(urlToScrape).readText()
+        }
+
+        lateinit var post: (parameter: Any?) -> Unit
+
+        fun postFun(result: JSONObject)
+        {
+            if (result.has("tracks")) {
+                val resMain = result.getJSONObject("tracks")
+                /*
+                if ((resMain.has("isafkstream") && !resMain.getBoolean("isafkstream")) &&
+                    queue.isNotEmpty())
+                {
+                    queue.clear() //we're not requesting anything anymore.
+                    isQueueUpdated.value = true
+                } else if (resMain.has("isafkstream") && resMain.getBoolean("isafkstream") &&
+                    queue.isEmpty())
+                {
+                    initApi()
+                } else
+                */
+                if (resMain.has("next") /*&& queue.isNotEmpty()*/) {
+                    val queueJSON =
+                        resMain.getJSONObject("next")
+                    val t = extractSong(queueJSON)
+                    if (queue.isNotEmpty() && t == queue.last())
+                    {
+                        //[REMOVE LOG CALLS]Log.d((tag, playerStoreTag +  "Song already in there: $t")
+                        Async(sleepScrape, post)
+                    } else {
+                        queue.add(queue.size, t)
+                        //[REMOVE LOG CALLS]Log.d(tag, playerStoreTag +  "added last queue song: $t")
+                        isQueueUpdated.value = true
+                    }
+                }
+            }
+        }
+
+        post = {
+            val result = JSONObject(it as String)
+            /*  The goal is to pass the result to a function that will process it (postFun).
+                The magic trick is, under circumstances, the last queue song might not have been updated yet when we fetch it.
+                So if this is detected ==> if (t == queue.last() )
+                Then the function re-schedule an Async(sleepScrape, post).
+                To do that, the "post" must be defined BEFORE the function, but the function must be defined BEFORE the "post" value.
+                So I declare "post" as lateinit var, define the function, then define the "post" that calls the function. IT SHOULD WORK.
+             */
+            postFun(result)
+        }
+
+        Async(sleepScrape, post)
+    }
+
+
     // ##################################################
     // ############## PICTURE FUNCTIONS #################
     // ##################################################

app/src/main/java/fr/forum_thalie/tsumugi/preferences/CustomizeFragment.kt

 package fr.forum_thalie.tsumugi.preferences
 
-import android.content.Intent
-import android.net.Uri
 import android.os.Bundle
-import android.util.Log
 import androidx.appcompat.app.AlertDialog
 import androidx.preference.*
 import fr.forum_thalie.tsumugi.R
             true
         }
 
+
+        val fetchPeriod = preferenceScreen.findPreference<ListPreference>("fetchPeriod")
+        fetchPeriod?.summaryProvider = ListPreference.SimpleSummaryProvider.getInstance()
+        fetchPeriod?.setOnPreferenceChangeListener { _, newValue ->
+            val builder1 = AlertDialog.Builder(context!!)
+            if (Integer.parseInt(newValue as String) == 0)
+                builder1.setMessage(R.string.restart_the_app)
+            else
+                builder1.setMessage(R.string.restart_the_app)
+            builder1.setCancelable(true)
+
+            builder1.setPositiveButton("Close" ) { dialog, _ ->
+                dialog.cancel()
+            }
+
+            val alert11 = builder1.create()
+            alert11.show()
+            true
+        }
+
     }
 }

app/src/main/java/fr/forum_thalie/tsumugi/ui/news/NewsFragment.kt

                 }
 
                 newsViewModel.isWebViewLoaded = true
-                //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "webview created")
+                //[REMOVE LOG CALLS]Log.d(tag, "webview created")
             } else {
-                //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "webview already created!?")
+                //[REMOVE LOG CALLS]Log.d(tag, "webview already created!?")
             }
 
             newsViewModel.root.addOnLayoutChangeListener(orientationLayoutListener)
             ViewModelProviders.of(this).get(NewsViewModel::class.java)
 
         newsViewModel.fetch(c = context!!, isPreloading = true)
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "news fetched onCreate")
+        //[REMOVE LOG CALLS]Log.d(tag, "news fetched onCreate")
         super.onCreate(savedInstanceState)
     }
 }

app/src/main/java/fr/forum_thalie/tsumugi/ui/news/NewsViewModel.kt

 
         val maxNumberOfArticles = 5
         coroutineScope.launch(Dispatchers.Main) {
-            //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "launching coroutine")
+            //[REMOVE LOG CALLS]Log.d(tag, "launching coroutine")
                 val parser = Parser()
             try {
                 val articleList = parser.getArticles(urlToScrape)
                 newsArray.clear()
                 for (i in 0 until min(articleList.size, maxNumberOfArticles)) {
                     val item = articleList[i]
-                    //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "i = $i / ${articleList.size}")
+                    //[REMOVE LOG CALLS]Log.d(tag, "i = $i / ${articleList.size}")
                     val news = News()
                     news.title = item.title ?: ""
                     news.link = item.link ?: urlToScrape
 
                     val formatter6 = SimpleDateFormat(newsDateTimePattern, Locale.ENGLISH)
                     val dateString = item.pubDate.toString()
-                    //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "$news --- $dateString")
+                    //[REMOVE LOG CALLS]Log.d(tag, "$news --- $dateString")
 
                     news.date = formatter6.parse(dateString) ?: Date(0)
 

app/src/main/java/fr/forum_thalie/tsumugi/ui/nowplaying/NowPlayingFragment.kt

         val volumeText: TextView = root.findViewById(R.id.volume_text)
         val progressBar: ProgressBar = root.findViewById(R.id.progressBar)
         val volumeIconImage : ImageView = root.findViewById(R.id.volume_icon)
-
+        val currentProgrammeText: TextView  = root.findViewById(R.id.text_current_programme)
         val streamerPictureImageView: ImageView = root.findViewById(R.id.streamerPicture)
 
         // Note: these values are not used in the generic app, but if you want to, you can use them.
         val songTitleNextText: TextView = root.findViewById(R.id.text_song_title_next)
-        //val songArtistNextText: TextView = root.findViewById(R.id.text_song_artist_next)
+        val songArtistNextText: TextView = root.findViewById(R.id.text_song_artist_next)
 
         /*
         val streamerNameText : TextView = root.findViewById(R.id.streamerName)
             listenersText,8, 16, 2, TypedValue.COMPLEX_UNIT_SP)
          */
 
-        /*
+
         // trick : I can't observe the queue because it's an ArrayDeque that doesn't trigger any change...
         // so I observe a dedicated Mutable that gets set when the queue is updated.
         PlayerStore.instance.isQueueUpdated.observe(viewLifecycleOwner, Observer {
-            val t = if (PlayerStore.instance.queue.size > 0) PlayerStore.instance.queue[0] else Song("No queue - ") // (it.peekFirst != null ? it.peekFirst : Song() )
+            val t = if (PlayerStore.instance.queue.size > 0) PlayerStore.instance.queue[0] else Song(noConnectionValue) // (it.peekFirst != null ? it.peekFirst : Song() )
             songTitleNextText.text = t.title.value
             songArtistNextText.text = t.artist.value
         })
-
+        /*
         PlayerStore.instance.streamerName.observe(viewLifecycleOwner, Observer {
             streamerNameText.text = it
         })
             songTitleText.text = it
         })
 
+
         Planning.instance.currentProgramme.observe(viewLifecycleOwner, Observer {
-            songTitleNextText.text = it
+            currentProgrammeText.text = it
         })
 
+
         PlayerStore.instance.currentSong.artist.observe(viewLifecycleOwner, Observer {
             songArtistText.text = it
         })
                 (viewHeight*100)/viewWidth
         else
             100
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "orientation set")
+        //[REMOVE LOG CALLS]Log.d(tag, "orientation set")
     }
 
     override fun onResume() {

app/src/main/java/fr/forum_thalie/tsumugi/ui/programme/ProgrammeFragment.kt

 
         viewPager.adapter = adapter
         val todaySundayFirst = Calendar.getInstance(Planning.instance.timeZone).get(Calendar.DAY_OF_WEEK) - 1
-        viewPager.currentItem = (todaySundayFirst - 1)%7
+        viewPager.currentItem = (todaySundayFirst - 1 + 7)%7 // don't do modulos on negative, seems like it's weird
 
         val tabLayout : TabLayout = root.findViewById(R.id.dayTabLayout)
         tabLayout.setupWithViewPager(viewPager)
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "SongFragment view created")
+        //[REMOVE LOG CALLS]Log.d(tag, "SongFragment view created")
 
         return root
     }

app/src/main/java/fr/forum_thalie/tsumugi/ui/songs/SongsFragment.kt

 
         val tabLayout : TabLayout = root.findViewById(R.id.tabLayout)
         tabLayout.setupWithViewPager(viewPager)
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, "SongFragment view created")
+        //[REMOVE LOG CALLS]Log.d(tag, "SongFragment view created")
 
         return root
     }

app/src/main/java/fr/forum_thalie/tsumugi/ui/songs/queuelp/LastPlayedFragment.kt

 
 
     private val queueObserver = Observer<Boolean> {
-        //[REMOVE LOG CALLS]//[REMOVE LOG CALLS]Log.d(tag, lastPlayedFragmentTag + "queue changed")
+        //[REMOVE LOG CALLS]Log.d(tag, lastPlayedFragmentTag + "queue changed")
         viewAdapter.notifyDataSetChanged()
     }
 

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

             android:visibility="gone"
             />
 
-        <androidx.constraintlayout.widget.Guideline
-            android:id="@+id/topInfoGuideline"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:orientation="horizontal"
-            app:layout_constraintGuide_percent="0.95" />
-
         <TextView
             android:id="@+id/sleepInfo"
             android:layout_width="0dp"
             android:layout_width="0dp"
             android:layout_height="0dp"
             android:fillViewport="true"
-            app:layout_constraintBottom_toTopOf="@id/topInfoGuideline"
+            android:layout_marginBottom="4dp"
+            app:layout_constraintBottom_toTopOf="@id/text_current_programme"
             app:layout_constraintEnd_toStartOf="@id/streamerPicture"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/seek_bar_volume">
                     android:layout_gravity="top"
                     android:text="@string/up_next"
                     android:textAlignment="center"
-                    android:textColor="@color/whited3"
+                    android:textColor="@color/whited5"
                     android:layout_marginTop="8dp"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"
                     android:text=""
                     android:textAlignment="center"
                     android:textColor="@color/whited3"
-                    android:textSize="16sp"
+                    android:textSize="14sp"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toBottomOf="@id/upNext"
-                    android:visibility="gone"/>
+                    android:visibility="visible"/>
 
                 <TextView
                     android:id="@+id/text_song_title_next"
                     android:text=""
                     android:textAlignment="center"
                     android:textColor="@color/whited"
-                    android:textSize="16sp"
+                    android:textSize="14sp"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/text_song_artist_next" />
+                    app:layout_constraintTop_toBottomOf="@id/text_song_artist_next"
+                    android:visibility="visible" />
 
             </androidx.constraintlayout.widget.ConstraintLayout>
         </ScrollView>
 
+        <TextView
+            android:id="@+id/current_programme"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:gravity="bottom"
+            android:text="@string/current_programme"
+            android:textAlignment="center"
+            android:textColor="@color/whited3"
+            android:textSize="14sp"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintBottom_toBottomOf="@id/topInfoGuideline"
+            android:visibility="visible" />
+
+        <TextView
+            android:id="@+id/text_current_programme"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:text=""
+            android:layout_marginStart="8sp"
+            android:layout_marginLeft="8sp"
+            android:gravity="start|bottom"
+            android:textAlignment="textStart"
+            android:textColor="@color/whited"
+            android:textSize="14sp"
+            app:layout_constraintStart_toEndOf="@id/current_programme"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="@id/topInfoGuideline"
+            android:visibility="visible"
+             />
 
+        <androidx.constraintlayout.widget.Guideline
+            android:id="@+id/topInfoGuideline"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            app:layout_constraintGuide_percent="0.97" />
 
     </androidx.constraintlayout.widget.ConstraintLayout>
 
                     android:text=""
                     android:textAlignment="center"
                     android:textColor="@color/whited"
-                    android:textSize="20sp"
+                    android:textSize="18sp"
                     app:layout_constraintBottom_toBottomOf="parent"
                     app:layout_constraintStart_toStartOf="parent" />
 
                     android:text=""
                     android:textAlignment="center"
                     android:textColor="@color/whited3"
-                    android:textSize="20sp"
+                    android:textSize="18sp"
                     app:layout_constraintBottom_toTopOf="@id/text_song_title"
                     app:layout_constraintStart_toStartOf="parent" />
 
             android:progressDrawable="@drawable/progress_bar_progress"
             app:layout_constraintBottom_toTopOf="@id/play_pause"
             tools:layout_editor_absoluteX="0dp"
-            android:visibility="gone"/>
+            android:visibility="visible"/>
 
         <!-- REMOVE VISIBILITY GONE IF YOU HAVE TIME VALUES TO DISPLAY THE PROGRESS BAR -->
         <TextView
             android:textAlignment="textEnd"
             app:layout_constraintEnd_toEndOf="@id/progressBar"
             app:layout_constraintTop_toBottomOf="@id/progressBar"
-            android:visibility="gone"/>
+            android:visibility="visible"/>
 
         <!-- REMOVE VISIBILITY GONE IF YOU HAVE TIME VALUES TO DISPLAY THE PROGRESS BAR -->
         <TextView
             android:textAlignment="textStart"
             app:layout_constraintStart_toStartOf="@id/progressBar"
             app:layout_constraintTop_toBottomOf="@id/progressBar"
-            android:visibility="gone"/>
+            android:visibility="visible"/>
 
 
 
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:orientation="horizontal"
-        app:layout_constraintGuide_percent="0.33" />
+        app:layout_constraintGuide_percent="0.38" />
 
     <androidx.constraintlayout.widget.Guideline
     android:id="@+id/splitHorizontalLayout"

app/src/main/res/values-fr/arrays.xml

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string-array name="snoozeValues">
+        <item name="0">@string/disable</item>
+        <item name="1">1</item>
+        <item name="2">2</item>
+        <item name="5">5</item>
+        <item name="10">10</item>
+        <item name="15">15</item>
+        <item name="20">20</item>
+        <item name="25">25</item>
+        <item name="30">30</item>
+    </string-array>
+
+    <string-array name="fetchPeriodString">
+        <item name="5">Toutes les 5 secondes (mise à jour rapide)</item>
+        <item name="10">Toutes les 10 secondes</item>
+        <item name="15">Toutes les 15 secondes</item>
+        <item name="20">Toutes les 20 secondes</item>
+        <item name="30">Toutes les 30 secondes (moins d\'utilisation de batterie)</item>
+    </string-array>
+    <string-array name="fetchPeriodValues">
+        <item name="5">5</item>
+        <item name="10">10</item>
+        <item name="15">15</item>
+        <item name="20">20</item>
+        <item name="30">30</item>
+    </string-array>
+
+</resources>

app/src/main/res/values-fr/strings.xml

 
     <string name="volume">Volume : </string>
 
-    <string name="up_next">Émission en cours :</string>
+    <string name="up_next">Prochain titre :</string>
+    <string name="current_programme">Émission en cours : </string>
     <string name="now_streaming">En cours</string>
     <string name="error_webView">Erreur du chargement de WebView. Téléchargez Google Chrome sur le Play Store, ou activez le si vous l\'avez désactivé.</string>
     <string name="action_settings">Paramètres</string>
     <string name="sleepClosesApp">Minuterie avant fermeture de l\'application</string>
     <string name="setSleepDuration">Choisir une durée (en minutes)</string>
     <string name="willCloseIn">Extinction dans %1$d minutes</string>
+    <string name="fetchPeriod">Choisir la fréquence de mise à jour quand la radio est stoppée</string>
 
 </resources>

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

         <item name="30">30</item>
     </string-array>
 
+    <string-array name="fetchPeriodString">
+        <item name="5">Every 5 seconds (faster update)</item>
+        <item name="10">Every 10 seconds</item>
+        <item name="15">Every 15 seconds</item>
+        <item name="20">Every 20 seconds</item>
+        <item name="30">Every 30 seconds (less battery-intensive)</item>
+    </string-array>
+    <string-array name="fetchPeriodValues">
+        <item name="5">5</item>
+        <item name="10">10</item>
+        <item name="15">15</item>
+        <item name="20">20</item>
+        <item name="30">30</item>
+    </string-array>
+
 </resources>

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

     <color name="whited3">#999999</color>
     <color name="whited4">#999999</color>
     <color name="whited5">#7F7F7F</color>
-    <color name="rblue">#4FC3F7</color>
+    <color name="rblue">#64B5F6</color>
     <color name="bluereq">#527a8e</color>
     <color name="blueTitle">#527a8e</color>
     <color name="reqButtonPressed">#5cb85c</color>
 
     <color name="seek_bar_background">#585858</color>
     <color name="seek_bar_progress">#f58b01</color>
-    <color name="seek_bar_secondary_progress">#4FC3F7</color>
+    <color name="seek_bar_secondary_progress">#64B5F6</color>
 
     <color name="progress_bar_background">#585858</color>
-    <color name="progress_bar_progress">#4FC3F7</color>
+    <color name="progress_bar_progress">#64B5F6</color>
     <color name="progress_bar_secondary_progress">#f58b01</color>
 
     <color name="white">#FFFFFF</color>

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

     <string name="github_url_new_issue">https://github.com/yattoz/Tsumugi-app/issues/</string>
     <string name="website_url">https://tsumugi.forum-thalie.fr/</string>
     <string name="rss_url">https://tsumugi.forum-thalie.fr/?feed=rss2</string>
+    <string name="API_URL">https://radio.mahoro-net.org/airtime/api/live-info-v2</string>
     <string name="planning_url">ADD SOME URL HERE</string>
 
 
 
     <string name="volume">Volume: </string>
 
-    <string name="up_next">Émission en cours :</string>
+    <string name="up_next">Up next :</string>
+    <string name="current_programme">Current programme : </string>
     <string name="now_streaming">Now streaming</string>
     <string name="error_webView">Error loading WebView. Try downloading Google Chrome on Google Play, or enabling it if you disabled it.</string>
     <string name="action_settings">Settings</string>
     <string name="sleepClosesApp">Sleep - close app after some time</string>
     <string name="setSleepDuration">Set duration (minutes)</string>
     <string name="willCloseIn">Will close in %1$d minutes</string>
+    <string name="fetchPeriod">Set update period when stopped</string>
 
 </resources>

app/src/main/res/xml/customize_preferences.xml

         app:defaultValue="false"
         />
 
+    <ListPreference
+        app:key="fetchPeriod"
+        app:iconSpaceReserved="false"
+        android:title="@string/fetchPeriod"
+        app:singleLineTitle="false"
+        android:entries="@array/fetchPeriodString"
+        android:entryValues="@array/fetchPeriodValues"
+        android:defaultValue="10"
+        />
+
 </PreferenceScreen>