触摸效果的打开

• 打开“开发者选项”
• 使能Show taps
  • Android7.1
    Settings``Developer options``Show taps
  • Android10/Android11/Android12
    Settings``System``Developer options``Show taps
• 使能Pointer location
  • Android7.1
    Settings``Developer options``Pointer location
  • Android10/Android11/Android12
    Settings``System``Developer options``Pointer location