android 扫描SDCard.
16lz
2021-01-23
//android 扫描SDCard. sendBroadcast( new Intent(Intent.ACTION_MEDIA_MOUNTED,
Uri.parse( " file:// " + Environment.getExternalStorageDirectory().getAbsolutePath())));
//注册
Uri.parse( " file:// " + Environment.getExternalStorageDirectory().getAbsolutePath())));
//注册
IntentFilter f = new IntentFilter();
f.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED);
f.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED);
f.addAction(Intent.ACTION_MEDIA_UNMOUNTED);
f.addDataScheme("file");
registerReceiver(mScanListener, f);
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