Better Chromium: add architecture independent widevine handling

also remove references to Chromium Widevine and add deprecated application custom note.

apps/Better Chromium/install

@@ -116,7 +116,7 @@ else
   widevine=FALSE
 fi
 #detect if Widevine can be enabled
-if [ $arch == 32 ];then
+if package_available libwidevinecdm0;then
   widevine_possible=TRUE
   widevine_message=(--field="Enable Widevine DRM (for Netflix, Spotify)":CHK "$widevine")
 else
@@ -404,20 +404,18 @@ else
 fi
 
 #widevine
-if [ "$widevine_possible" == TRUE ] && [ "$widevine" == TRUE ] && [ ! -d /opt/WidevineCdm ];then
-  #install Chromium Widevine app
-  "${DIRECTORY}/manage" install "Chromium Widevine"
-
+if [ "$widevine_possible" == TRUE ] && [ "$widevine" == TRUE ];then
+  #install libwidevinecdm0
+  if ! package_installed libwidevinecdm0 ;then
+    apt_lock_wait
+    sudo apt install -y libwidevinecdm0
+  fi
 elif [ "$widevine_possible" == TRUE ] && [ "$widevine" == FALSE ];then
-  #disable Chromium Widevine
+  #uninstall libwidevinecdm0
   if package_installed libwidevinecdm0 ;then
+    apt_lock_wait
     sudo apt purge -y libwidevinecdm0
   fi
-
-  if [ -d /opt/WidevineCdm ];then
-    #uninstall Chromium Widevine app
-    "${DIRECTORY}/manage" uninstall "Chromium Widevine"
-  fi
 fi
 
 if pgrep chromium >/dev/null || pgrep chromium-browser >/dev/null ;then

apps/Chromium/description

@@ -1,9 +1,8 @@
 Open-source version of Google Chrome.
 If you are using Raspberry Pi OS, this browser has been optimized by the Raspberry Pi Foundation to include hardware acceleration and other various performance improvements.
 
-To play Netflix, Spotify, or other protected multimedia streams, see the Chromium Widevine app.
 To install an older version of Chromium, see the Downgrade Chromium app.
-To improve Chromium with features such as Google sync, dark mode, performance improvements, and reducing SD card writes, see the Better Chromium app.
+To improve Chromium with features such as Google sync, dark mode, performance improvements, DRM (Widevine) support, and reducing SD card writes, see the Better Chromium app.
 
 To run: Menu -> Internet -> Chromium Web Browser
 To run in a terminal: chromium-browser

etc/runonce-entries

@@ -89,7 +89,7 @@ You can install Pale Moon from Pi-Apps on a 64bit OS."
   remove_deprecated_app "TBOPlayer"
   remove_deprecated_app "Minecraft Java MultiMC5" "" "Due to upstream changes, MultiMC5 for ARM can no longer support any newer versions of Mincraft so it has been removed from Pi-Apps.
 All users are encouraged to install Prism Launcher from Pi-Apps (a MultiMC fork with many improvements and new features)."
-  remove_deprecated_app "Chromium Widevine"
+  remove_deprecated_app "Chromium Widevine" "" "Use the Better Chromium app to handle enabling/disabling of Widevine in Chromium."
 EOF
   ;;
 esac