Ionic serve works fine but emulate android has problem

In my new app when I want run it in browser through ionic serve, it works fine, but when I try to load
ionic emulator, the view loads and header shows that the view was loaded. But when I want to get data from “” nothing would be happen and the view is a white screen with my title.
I tried to run emulator with console log (ionic emulate -l -c android) and there is no error reported in ionic CLI. here is my system informations:

ionic info
Your system information:

ordova CLI: 6.4.0
Ionic CLI Version: 2.1.13
Ionic App Lib Version: 2.1.7
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Windows 10
Node Version: v6.9.1
Xcode version: Not installed

In some post I’ve seen that it should be an issue about cordova-plugin-whitelist and i checked it for me and i saw that this plugin was added for me.

What is wrong for me?
Thanks in advanced

Here is my both views: in chrome browser and emulated