Updated manifest.json

public/manifest.json

@@ -1,15 +1,22 @@
 {
-  "short_name": "OMapp",
-  "name": "OMapp",
-  "icons": [
-    {
-      "src":"img/th_nbg_ohmicon_amp.png",
-      "sizes": "200x200",
-      "type": "image/png"
-    }
-  ],
-  "start_url": "/om/?utm_source=homescreen",
-  "background_color": "#FFF",
-  "theme_color": "#0046a0",
-  "display": "standalone"
+  	"short_name": "OHM News",
+  	"name": "OHM News",
+  	"icons": [
+    	{
+      		"src":"img/launcher/launcher_app_icon_192.png",
+      		"type": "image/png",
+      		"sizes": "192x192"
+    	},
+		{
+      		"src":"img/launcher/launcher_app_icon_512.png",
+      		"type": "image/png",
+      		"sizes": "512x512"
+    	}
+  	],
+	"start_url": "/om/?utm_source=homescreen",
+  	"background_color": "#FFF",
+  	"display": "standalone",
+	"orientation": "portrait",
+  	"scope": "/om/",
+  	"theme_color": "#0046a0"
 }