Error! Build Android in Ionic v1. Does not work on Android Device

Hi,
I’m developing a mobile application with Ionic v1. The mobile application communicates with my own Web API.
I wrote “upload ionic” on cmd. I have uploaded the application to Ionic View.I installed Ionic View on my mobile device. I launched and the mobile application works properly with Ionic View application, everything is ok.

After I wrote “ionic build android” on cmd .Then, I try to run the mobile application on my mobile device, It does not work. Even It does not load content from the web api.
The mobile application does not access my Web API. Where is wrong?

Could anyone help me?