iOS development, application-to-app jumps

Preview: URL consists of two parts-1.scheme: Protocol header (HTTP//ftp://, etc.) 2.path: path (URL path can not be)

A. Simple implementation jump to the specified app (that is, the app that jumps to must have its own URL)--test app jumps to Wechatapp

• Set the URL of the app
• Click the button in the test app to jump to the app

Two. Implement jump to the development page (Controller)-The first method: Add multiple URLs, different URLs corresponding to different interfaces; the second way: transfer different paths to the URL of the app you want to jump to

• Here is the second way to go, one is to jump to the Friends list. The other is to jump to the circle of friends

• Since it is the interaction between the programs, implement the open application method in Appdelegate
• Minor problems encountered in the program, such as: (Workaround is to jump to different pages before returning to the root controller)

  // Get the navigation controller back to the root controller before each jump- - in order to solve the bug caused by multiple jump applications

  [Nav poptorootviewcontrolleranimated:NO];

Figure one: Problems in the program

Figure II: After fixing the problem

iOS development, application-to-app jumps