HYBRIDAPP: Fix loading issue where webview loads before webserver

modules/hybridapp/ANDROID_java_oncreate

@@ -13,7 +13,7 @@ mWebView.getSettings().setRenderPriority(RenderPriority.HIGH);
 
 mWebView.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
 
-mWebView.loadUrl("http://localhost:8080");
+delayHandler.postDelayed(delayRunnable, 50);
 
 Timer webview_tm = new Timer();
 TimerTask webview_task = new TimerTask() {

modules/hybridapp/ANDROID_java_variables

@@ -1,2 +1,10 @@
 //private XWalkView mXWalkView;
 private WebView mWebView;
+
+Handler delayHandler = new Handler();
+Runnable delayRunnable = new Runnable() {
+  @Override
+  public void run() {
+    mWebView.loadUrl("http://localhost:8080");
+  }
+};