how to get file path of asset folder in android

问题

I have an Android application used to transfer the .png image from asset folder of Android application to my local server. I need to get the path of image in asset folder, pls refer my code below,

String stringPath = "android.resource//"+getPackageName()+"/raw/sample/logout.png";             
File f = new File(stringPath);

If I use the above code I got "File not found exception". So how to take image path in asset folder?

回答1:

You could put your mp3 files at : res/raw folder.

MediaPlayer mediaPlayer = MediaPlayer.create(getApplicationContext(), R.raw.myringtone);
mediaPlayer.start();

回答2:

Try:

file:///android_asset/raw/sample/logout.png

If you have a Context, you can use context.getAssets().open("raw/sample/logout.png") to open an InputStream on the file.

回答3:

Assets and resources are accessible using file:///android_asset and file:///android_res.

 Uri path = Uri.parse("file:///android_asset/raw/sample/logout.png");

 String newPath = path.toString();

来源：https://stackoverflow.com/questions/22906068/how-to-get-file-path-of-asset-folder-in-android