Save Image

saveImageToPhotosAlbum

Description
Save an image to the system album.

Parameters

Attribute	Type	Required	Introduction
fileData	string	Yes	Cover the image to base64 string
success	function	No	Callback function triggered when the API call successes
fail	function	No	Callback function triggered when the API call fails

Success callback function will receive an object with the following attributes:

Attribute	Type	Introduction
code	string	Success code

Fail callback function will receive an object with the following attributes:

Attribute	Type	Introduction
code	string	Error code
msg	string	Error message

Example

// Define a saveImageToPhotosAlbum function
function saveImageToPhotosAlbum() {
  // Get file system manager instance
  const fileSystemManager = appGallery.getFileSystemManager()

  // Save image file to photo album
  fileSystemManager.saveImageToPhotosAlbum({
    fileData: 'PiIwoN+asbHF55KjSYdIxgKp/gdn19c6teQR2EmVmQJQFQp9FVKnGv6rwU70dzOQSRHh9Q4dNq9eX+DlKkx4JRLH6hhMsRNkn+KIUxuNDR6R+f7//+6dP3pzV+DMnP',
    success(res) {
      console.log(res.code)
    },
    fail(err) {
      console.error(res.code)
      console.error(res.msg)
    },
  })
}

// Get user manager instance
const userManager = appGallery.getUserManager()

// Can be passed userManager.getAuthSetting Check to see if the user is authorized "scope.writePhotosAlbum" this scope
userManager.getAuthSetting({
  success(res) {
    if (!res.authSetting['scope.writePhotosAlbum']) {
      userManager.authorize({
        scope: 'scope.writePhotosAlbum',
        success(res) {
          // The user has agreed that the mini-app will use the save image to photo album function, and then calls saveImageToPhotosAlbum Interface does not pop up to ask
          saveImageToPhotosAlbum()
        },
        fail(err) {
          console.error(err)
        }
      })
    } else {
      saveImageToPhotosAlbum()
    }
  },
  fail(err) {
    console.error(err)
  }
})