的Android如何使用MediaScannerConnection SCANFILE [英] Android How to use MediaScannerConnection scanFile
问题描述
林将图像添加到对SD卡的文件夹。 由于图像和我的文件夹是不是在画廊IM立即可见 试图让MediaScannerConnection更新和显示 文件夹/图像画廊。 这不是工作,所以对我好,因为没有显示在画廊。 我只是在测试在Eclipse AVD。
我不明白这个多谈,也许是因为SCANFILE是新的,因为api8。 可能有人展示如何做到这一点?
我试着它既有服务和活动,但不断收到 URI = NULL onScanCompleted时。
sendBroadcast(新意图(Intent.ACTION_MEDIA_MOUNTED,Uri.parse(文件://
+ Environment.getExternalStorageDirectory())));
Im adding images to a folder on the SDCARD. Since the images and my folder is not immediately visible in the Gallery im trying to get the MediaScannerConnection to update and show the folder/images in the gallery. This is not working so good for me since nothing shows up in Gallery. Im only testing in Eclipse AVD.
I dont see much talk about this maybe because the scanFile is new since api8. Could someone show how this is done?
Im trying it in both a service and Activity but keep getting uri=null when onScanCompleted.
sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED, Uri.parse("file://"
+ Environment.getExternalStorageDirectory())));
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