Patch livesync to avoid crashes on "page reload" syncs.

Author: hdeshev

app/livesync-patch.ts

@@ -0,0 +1,32 @@
+import * as application from "application";
+
+
+global.__onLiveSync = function() {
+    if (application.android) {
+        //Force an app restart even for page reload livesyncs
+        const android = global.android;
+        const System = global.java.lang.System;
+        const Context = android.content.Context;
+        const Intent = android.content.Intent;
+        const PendingIntent = android.app.PendingIntent;
+        const AlarmManager = android.app.AlarmManager;
+
+        const context = application.android.context;
+        const launchIntent = context.getPackageManager().getLaunchIntentForPackage(context.getPackageName());
+
+        launchIntent.addFlags(
+            Intent.FLAG_ACTIVITY_CLEAR_TOP |
+            Intent.FLAG_ACTIVITY_CLEAR_TASK |
+            Intent.FLAG_ACTIVITY_NEW_TASK
+        );
+        const pendingIntent = PendingIntent.getActivity(context, 123456, launchIntent,
+            PendingIntent.FLAG_CANCEL_CURRENT);
+
+        const alarmManager = context.getSystemService(Context.ALARM_SERVICE);
+        alarmManager.set(AlarmManager.RTC, System.currentTimeMillis(), pendingIntent);
+
+        android.os.Process.killProcess(android.os.Process.myPid());
+    } else {
+        console.log("Single page update syncs not supported.");
+    }
+}

app/main.ts

@@ -2,5 +2,6 @@ import {nativeScriptBootstrap} from "nativescript-angular/application";
 import {HTTP_PROVIDERS} from "angular2/http";
 import {NS_ROUTER_PROVIDERS} from "nativescript-angular/router";
 import {AppComponent} from "./app.component";
+import "./livesync-patch";
 
 nativeScriptBootstrap(AppComponent, [HTTP_PROVIDERS, NS_ROUTER_PROVIDERS]);