ionic tab導航在android 頂部解決方案

For iOS, tabs will appear at the bottom of the screen. For Android, tabs will be at the top of the screen, below the nav-bar. This follows each OS's design specification, but can be configured with the $ionicConfigProvider.

文檔中說明，對於android,默認在頂部，ios在底部。具體配置參考

http://www.ionicframework.com/docs/api/provider/$ionicConfigProvider/