Screenshot

After the product is developed, when writing the manual, you may need a screenshot of the running interface. You can refer to the following code screenshot.

Ready

1. Download the screenshot.h source file and save it to the project jni directory.
   

Use

• Required header file

  #include "screenshot.h"
  

• Call the interface to take a screenshot

  static bool onButtonClick_Button1(ZKButton *pButton) {
    //Capture the current screen, save it as a bmp picture, and save it to the TF card directory
    //Each time this function is called, the name of the saved picture is incremented
    //Example - screenshot01.bmp、screenshot02.bmp、screenshot03.bmp
    Screenshot::AutoSave();
    return false;
  }
  

  The default picture is saved to the TF card, so try to plug in the TF card and take a screenshot.
  If you need to save it to another location, you can modify the source code yourself.