diff --git a/app/src/main/java/fr/svpro/radiomercure/MainActivity.java b/app/src/main/java/fr/svpro/radiomercure/MainActivity.java
index 04b0d7a..266637f 100644
--- a/app/src/main/java/fr/svpro/radiomercure/MainActivity.java
+++ b/app/src/main/java/fr/svpro/radiomercure/MainActivity.java
@@ -38,6 +38,8 @@ import androidx.drawerlayout.widget.DrawerLayout;
 
 import com.google.android.material.navigation.NavigationView;
 
+import java.util.Objects;
+
 public class MainActivity extends AppCompatActivity {
 
     private static final int WRITE_EXTERNAL_STORAGE_RC = 100;
@@ -62,7 +64,7 @@ public class MainActivity extends AppCompatActivity {
     private DrawerLayout drawerLayout;
     private Toolbar toolbar;
 
-    @SuppressLint({"SetJavaScriptEnabled", "WrongViewCast", "JavascriptInterface"})
+    @SuppressLint({"SetJavaScriptEnabled", "WrongViewCast", "JavascriptInterface", "MissingInflatedId"})
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -73,7 +75,7 @@ public class MainActivity extends AppCompatActivity {
 
         navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
             @Override
-            public boolean onNavigationItemSelected(MenuItem item) {
+            public boolean onNavigationItemSelected(@NonNull MenuItem item) {
 
                 // Navigation drawer item
                 switch (item.getItemId()) {
@@ -82,12 +84,8 @@ public class MainActivity extends AppCompatActivity {
                         break;
 
                     case R.id.live:
-                        Toast.makeText(MainActivity.this, "Vous écoutez Radio Mercure en direct", Toast.LENGTH_SHORT).show();
-                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                            lectureAudio(URL_STREAM);
-                        } else {
-                            Toast.makeText(MainActivity.this, "Votre version d'Android n'est pas compatible", Toast.LENGTH_SHORT).show();
-                        }
+                        Toast.makeText(MainActivity.this, R.string.toast_live, Toast.LENGTH_SHORT).show();
+                        lectureAudio(URL_STREAM);
                         break;
 
                     case R.id.tel:
@@ -252,9 +250,9 @@ public class MainActivity extends AppCompatActivity {
                 break;
 
         default:
-        return super.onOptionsItemSelected(item);
+            //
         }
-        return false;
+        return super.onOptionsItemSelected(item);
     }
 
     private void createDialog()
@@ -305,8 +303,14 @@ public class MainActivity extends AppCompatActivity {
 
     @Override
     public void onBackPressed() {
-        if (web.canGoBack()) {
+        if (drawerLayout.isDrawerOpen(GravityCompat.START)) {
+            drawerLayout.closeDrawer(GravityCompat.START);
+        }
+        else if (web.canGoBack()) {
             web.goBack();
+            if (Objects.equals(web.getOriginalUrl(), URL_PLATEFORM + "/")) { // Cliquez sur retour pour quitter
+                Toast.makeText(this, R.string.toast_quitter, Toast.LENGTH_SHORT).show();
+            }
         } else {
             super.onBackPressed();
             System.exit(0);
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 982f824..2aedbf0 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -48,7 +48,6 @@
         app:headerLayout="@layout/drawer_header"
         app:itemIconTint="?attr/colorPrimary"
         app:menu="@menu/menu_drawer">
-
     </com.google.android.material.navigation.NavigationView>
 
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 2cd06ee..a0c6beb 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -38,5 +38,7 @@
     <string name="menu_application">Application</string>
     <string name="menu_share">Partager la page</string>
     <string name="menu_politique_de_confidentialit">Politique de Confidentialité</string>
+    <string name="toast_quitter">Cliquez sur retour pour quitter</string>
+    <string name="toast_live">Vous écoutez Radio Mercure en direct</string>
 
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index 3ffe584..282687b 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -11,6 +11,7 @@
         <item name="colorOnSecondary">#FF5722</item>
         <!-- Status bar color. -->
         <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+        <item name="colorControlNormal">@android:color/white</item>
         <!-- Customize your theme here. -->
     </style>
     <style name="Theme.NavigationDrawer.NoActionBar">