updated many dependencies

.idea/gradle.xml

         <option name="testRunner" value="GRADLE" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="Android Studio default JDK" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />

.idea/jarRepositories.xml

       <option name="name" value="Google" />
       <option name="url" value="https://dl.google.com/dl/android/maven2/" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
   </component>
 </project>

.idea/misc.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="11" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

app/build.gradle

 }
 
 android {
-    compileSdkVersion 30
+    compileSdkVersion 32
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
     }
     kotlinOptions {
-        jvmTarget = "1.8"
+        jvmTarget = "11"
     }
     defaultConfig {
         applicationId "fr.forum_thalie.tsumugi"
         minSdkVersion 16
-        targetSdkVersion 30
-        versionCode 120
-        versionName "1.2.0"
+        targetSdkVersion 32
+        multiDexEnabled true
+        versionCode 121
+        versionName "1.2.1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }
 }
 
 dependencies {
+    def multidex_version = "2.0.1"
+    implementation "androidx.multidex:multidex:$multidex_version"
+
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     /*
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
 
      */
 
-    implementation "androidx.media:media:1.1.0"
+    implementation "androidx.media:media:1.5.0"
+
+    //noinspection GradleDependency
     implementation 'com.google.android.exoplayer:exoplayer:2.11.3'
+
     //implementation project(':exoplayer-library') // uses local ExoPlayer clone, from dev-v2 branch (fixes ISO-8859-1 ICY metadata
 
     implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
-    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.2.0'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.4.1'
 
-    implementation 'androidx.recyclerview:recyclerview:1.1.0'
-    implementation 'androidx.preference:preference:1.1.0'
+    implementation 'androidx.recyclerview:recyclerview:1.2.1'
+    implementation 'androidx.preference:preference-ktx:1.2.0'
 
     // jsoup HTML parser library @ https://jsoup.org/
     // implementation 'org.jsoup:jsoup:1.12.1'

app/src/main/AndroidManifest.xml

     <uses-permission android:name="android.permission.BLUETOOTH" />
     <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" /> <!-- needed for API 28 -->
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.SET_ALARM"/>
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:theme="@style/AppTheme.Launcher"
-        tools:ignore="AllowBackup,GoogleAppIndexingWarning">
-
+        tools:ignore="AllowBackup,GoogleAppIndexingWarning"
+        android:name="androidx.multidex.MultiDexApplication">
         <service
             android:name=".RadioService"
             android:enabled="true"
 
         <receiver android:name=".BootBroadcastReceiver"
             android:directBootAware="true"
-            tools:targetApi="n">
+            tools:targetApi="n"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
                 <action android:name="fr.forum_thalie.tsumugi.PLAY_OR_FALLBACK" />
         <activity
             android:name=".MainActivity"
             android:configChanges="orientation|screenSize"
-            android:label="@string/app_name"
             android:launchMode="singleTask"
-            android:screenOrientation="fullUser">
+            android:screenOrientation="fullUser"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
             android:parentActivityName=".MainActivity"
             android:screenOrientation="fullUser" />
 
-        <receiver android:name="androidx.media.session.MediaButtonReceiver">
+        <receiver android:name="androidx.media.session.MediaButtonReceiver"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MEDIA_BUTTON" />
             </intent-filter>

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

 
         fun updateIsWakingUpSummary(preference: SwitchPreferenceCompat?, newValue: Boolean? = true,  forceTime: Int? = null, forceDays: Set<String>? = null)
         {
-            val dateLong = RadioAlarm.instance.findNextAlarmTime(context!!, forceTime, forceDays)
+            val dateLong = RadioAlarm.instance.findNextAlarmTime(requireContext(), forceTime, forceDays)
             val calendar = Calendar.getInstance()
             calendar.timeInMillis = dateLong
             if (newValue == true && calendar.timeInMillis > 0)
 
         val hourOfDayDefault = 7
         val minuteDefault = 0
-        if (!PreferenceManager.getDefaultSharedPreferences(context!!).contains("alarmTimeFromMidnight"))
+        if (!PreferenceManager.getDefaultSharedPreferences(requireContext()).contains("alarmTimeFromMidnight"))
         {
-            PreferenceManager.getDefaultSharedPreferences(context!!).edit {
+            PreferenceManager.getDefaultSharedPreferences(requireContext()).edit {
                 putInt("alarmTimeFromMidnight", (60*hourOfDayDefault+minuteDefault))
                 commit()
             }
         }
-        val time = PreferenceManager.getDefaultSharedPreferences(context!!).getInt("alarmTimeFromMidnight", (60*hourOfDayDefault+minuteDefault))
+        val time = PreferenceManager.getDefaultSharedPreferences(requireContext()).getInt("alarmTimeFromMidnight", (60*hourOfDayDefault+minuteDefault))
         val hourOfDay = time / 60
         val minute = time % 60
         timeSet?.summary = "${if (hourOfDay < 10) "0" else ""}$hourOfDay:${if (minute < 10) "0" else ""}$minute"
 
         timeSet?.setOnPreferenceClickListener {
             val timePickerOnTimeSetListener = TimePickerDialog.OnTimeSetListener { _, hourOfDay, minute ->
-                PreferenceManager.getDefaultSharedPreferences(context!!).edit {
+                PreferenceManager.getDefaultSharedPreferences(requireContext()).edit {
                     putInt("alarmTimeFromMidnight", (60*hourOfDay+minute))
                     commit()
                 }
                 timeSet.summary = "${if (hourOfDay < 10) "0" else ""}$hourOfDay:${if (minute < 10) "0" else ""}$minute"
-                RadioAlarm.instance.cancelAlarm(context!!)
-                RadioAlarm.instance.setNextAlarm(context!!, isForce = true, forceTime = hourOfDay*60+minute)
+                RadioAlarm.instance.cancelAlarm(requireContext())
+                RadioAlarm.instance.setNextAlarm(requireContext(), isForce = true, forceTime = hourOfDay*60+minute)
                 updateIsWakingUpSummary(isWakingUp, isWakingUp?.isChecked, forceTime = hourOfDay*60+minute)
             }
-            val timeNew = PreferenceManager.getDefaultSharedPreferences(context!!).getInt("alarmTimeFromMidnight", 7*60)
+            val timeNew = PreferenceManager.getDefaultSharedPreferences(requireContext()).getInt("alarmTimeFromMidnight", 7*60)
             val hourOfDayNew = timeNew / 60
             val minuteNew = timeNew % 60
             val timePicker = TimePickerDialog(context, timePickerOnTimeSetListener, hourOfDayNew, minuteNew, true)
             val fullWeek = weekdays.toSet()
             val workingWeek = weekdays.toSet().minusElement(weekdays.last()).minusElement(weekdays.elementAt(weekdays.size - 2))
             val listOfDays = when (newValue) {
-                fullWeek -> context!!.getString(R.string.every_day)
-                workingWeek -> context!!.getString(R.string.working_days)
+                fullWeek -> requireContext().getString(R.string.every_day)
+                workingWeek -> requireContext().getString(R.string.working_days)
                 else -> {
                     // build ORDERED LIST of days... I don't know why the original one is in shambles!!
                     val fullWeekOrdered = weekdays
             preference?.summary = listOfDays
         }
 
-        updateDays(alarmDays, PreferenceManager.getDefaultSharedPreferences(context).getStringSet("alarmDays", setOf()))
+        updateDays(alarmDays, PreferenceManager.getDefaultSharedPreferences(requireContext()).getStringSet("alarmDays", setOf()))
         alarmDays?.setOnPreferenceChangeListener { preference, newValue ->
             @Suppress("UNCHECKED_CAST")
             updateDays(preference as MultiSelectListPreference, newValue as Set<String>)
-            RadioAlarm.instance.cancelAlarm(context!!)
-            RadioAlarm.instance.setNextAlarm(context!!, isForce = true, forceDays = newValue)
+            RadioAlarm.instance.cancelAlarm(requireContext())
+            RadioAlarm.instance.setNextAlarm(requireContext(), isForce = true, forceDays = newValue)
             updateIsWakingUpSummary(isWakingUp, isWakingUp?.isChecked, forceDays = newValue)
             true
         }
 
         isWakingUp?.setOnPreferenceChangeListener { _, newValue ->
             if (newValue as Boolean)
-                RadioAlarm.instance.setNextAlarm(context!!, isForce = true)
+                RadioAlarm.instance.setNextAlarm(requireContext(), isForce = true)
             else
-                RadioAlarm.instance.cancelAlarm(context!!)
+                RadioAlarm.instance.cancelAlarm(requireContext())
             timeSet?.isEnabled = newValue
             alarmDays?.isEnabled = newValue
             snoozeDuration?.isEnabled = newValue

build.gradle

 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.72'
+    ext.kotlin_version = '1.6.10'
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.1.1'
+        classpath 'com.android.tools.build:gradle:7.1.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
+
     }
 }