我有这个问题，希望你能帮我解决 . 基本上我已经在Corona SDK上设置了Twitter共享（使用社交插件），这样玩家就可以发布他们的高分 . 游戏将保存JPEG图像，然后Twitter在共享时将其加载到消息中 .

现在的问题是，在iOS上，这种方法很完美，但在Android设备上，图像不会显示在邮件正文中 . 你能不能帮助我，因为我一直在试图弄明白这一点，但却无处可去 . 干杯 .

Here is my code to take the screenshot:

function takePhoto()
    local baseDir = system.DocumentsDirectory

    display.save(overlayGroup, "myScreenshot.jpg", baseDir )
    print("PIC SAVED")
end

And this these are the options for sharing:

local options = {
    service = "twitter",
    message = "You got a highscore! ",
    listener = tweetCallback,
    image = {
      baseDir = system.DocumentsDirectory,
      filename = "myScreenshot.jpg"
    }
}

And these are the code in build.settings

android =
{
    versionCode = "1",
    googlePlayGamesAppId = "xxxxxxxxxx", --My code is here
    usesPermissions =
    {
        "android.permission.INTERNET",
        "android.permission.WRITE_EXTERNAL_STORAGE",
        "android.permission.ACCESS_WIFI_STATE",
        "android.permission.ACCESS_NETWORK_STATE",
    },
}
android twitter lua corona