安卓-获取U盘的路径
方法1: filter = new IntentFilter(); filter.addAction(Intent.ACTION_MEDIA_EJECT); filter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); filter.addAction(Intent.ACTION_MEDIA_MOUNTED); filter.addDataScheme( "file" ); registerReceiver(mediaReceiver, filter); private BroadcastReceiver mediaReceiver = new BroadcastReceiver() { @Override public void onReceive (Context context, Intent intent) { String action = intent.getAction(); **intent.getDataString(); //得到的就有U盘的路径** if (action == null ) return ; if (Intent.ACTION_MEDIA_EJECT.equals(action) || Intent.ACTION_MEDIA_UNMOUNTED.equals(action)) { ); } else if