截屏（1100+）

{"name": "system.screenshot"}

import screenshot from '@system.screenshot'

var screenshot = require("@system.screenshot")

screenshot.onUserCaptureScreen({
    callback: function (data) {
        prompt.showToast({
        message: 'The user took a screenshot success',
        duration: "100000",
        gravity: 'center'
        })
        console.log('The user took a screenshot success!.')
    },
    fail:function (data,code) {
        prompt.showToast({
        message: 'The user took a screenshot fail',
        duration: "100000",
        gravity: 'center'
        })
        console.log('The user took a screenshot fail.')
    }
})

screenshot.offUserCaptureScreen()