flash message

src/js/init.js

@@ -1,6 +1,6 @@
 import {
     AndroidBridge,
-    App, applyPolyfills,
+    App, applyPolyfills, FlashMessenger, Helper,
     InitPromise, MenuAction,
     ShareManager,
     SmsShareButton, TelegramShareButton,
@@ -86,9 +86,25 @@ InitPromise.resolve(app).then(async function () {
     app.start(MenuSite);
     Translator.setLanguage("de");
 
+
+
     InstallManager.setCanInstallListener(e => {});
+    let storageManager = MyStorageManager.getInstance()
     if (InstallManager.isInstalled()){
-        MyStorageManager.getInstance().persist();
+        storageManager.persist();
+    }
+
+    let wasOpened = (Helper.nonNull(localStorage.getItem('was-open'), "0") === "1");
+    if (wasOpened){
+        Promise.all([storageManager.isPersistent(), navigator["serviceWorker"]["ready"]]).then(res => {
+            console.log("Init part ", res);
+            if (!res[0]){
+                FlashMessenger.addMessage("warning-data-not-persistent");
+            }
+        });
+    }
+    else{
+        localStorage.setItem("was-open", "1");
     }
 
     window["applyAndroidBridge"] = AndroidBridge.applyDefinitions;