show message when game fails to load

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

@@ -19,6 +19,7 @@
         <item quantity="other">Automatically launching game in %1$d seconds.</item>
     </plurals>
     <string name="launcher_warning_icon_alt">warning</string>
+    <string name="launcher_error_icon_alt">error</string>
     <string name="launcher_unsupported_version_title">Unsupported version</string>
     <string name="launcher_unsupported_version_description">
         The current version of Geometry Dash is not compatible with the version supported by the launcher (%2$s).\nLaunch will continue, but crashes may occur!
@@ -38,6 +39,10 @@
     <string name="release_fetch_manual_check_required">Externally managed library in use, please manually check for updates if you want to overwrite it.</string>
 
     <!-- GeometryDashActivity strings -->
+    <string name="load_failed_link_error">Failed to link libraries</string>
+    <string name="load_failed_link_error_description">Game libraries could not be found. This may occur if the architecture of the launcher and Geometry Dash do not match, or from a system bug.\nCheck application logs for more details. Please report this issue!</string>
+    <string name="load_failed_generic_error">Load failed</string>
+    <string name="load_failed_generic_error_description">Uncaught error during game load: `%1$s`.\nCheck application logs for more details. Please report this issue!</string>
     <string name="message_box_cancel">Cancel</string>
     <string name="message_box_accept">OK</string>