(Source code introduction:
Most projects now have the following tabs and module functions. This style can be implemented in many ways, including tabactivity. Each tab in tabactivity will have a default interface, but when your application has multiple interfaces in this module, and in the second interface, you need to display the following tabs. Many people use activitygroup to constantly add interfaces to the interface of activitygroup, so as to achieve the superposition effect of the interface. However, when stacking, you will find that the superimposed interface will not display the following tabs, and your enter key is not easy to use. This source code uses tabactivity to embed activitygroup, which is very convenient to use, and can intercept the return key of each interface. In short, very convenient. Press the physical return key to return to the previous interface and make changes according to your project needs. In the management class, you can add corresponding methods to better handle your own interface. You can add, add and delete interface processing, so you can jump to any interface.)