AS3 for Android, Saving a file in the external storage (Only visible when phone restarts)

问题

I´m having trouble finding my file in the device

I am saving a file in the external storage, specifically using this code

    private function saveFiles():void
    {
        var file1:File = File.applicationStorageDirectory.resolvePath("v/appstorage.doc")
        var file2:File = File.cacheDirectory.resolvePath("v/cache.doc")
        var file3:File = File.desktopDirectory.resolvePath("v/desktop.doc")
        var file4:File = File.documentsDirectory.resolvePath("v/documents.doc")
        var file5:File = File.userDirectory.resolvePath("v/userdir.doc")
        saveFile(file1)
        saveFile(file2)
        saveFile(file3)
        saveFile(file4)
        saveFile(file5)
    }

    private function saveFile(file:File):void 
    {
        var stream:FileStream = new FileStream();
        stream.open(file, FileMode.WRITE);
        stream.writeUTFBytes(body);
        stream.close();
    }

No file is visible after this when you connect your phone again, I tried killing the app, I tried reconnecting the USB cable, hitting F5 to update the folder.

The files are only visible when I restart my phone, so, my question is:

What can I do to save the file and make it visible when I save the file without restarting my phone?

The file is saved in the folder v you can access those by connecting your phone via USB after the restart, I can see desktop.doc, documents.doc and userdir.doc, the variable body is the string "Hello world" , the phones I am using is a Moto G with Lollipop, and an HTC One S with Jelly Bean

And I am using

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

If someone could please help me with this issue, that would be great!

回答1:

For picture you need to use mediaScanIntent Android Doc

After some quick research here could be a solution solution for files

回答2:

This was the answer... https://android.stackexchange.com/questions/53422/folder-on-phone-not-showing-in-windows

It did happen to me in native language as well, it seems it is related to the MTP cache

来源：https://stackoverflow.com/questions/31188527/as3-for-android-saving-a-file-in-the-external-storage-only-visible-when-phone

标签

android

file

actionscript

restart