Android: Copy raw resources to external storage

setup.java

package photo.mission;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import android.content.Context;
import android.os.Environment;
import android.util.Log;

/**
 * @author fredrik.persson
 */
public class Setup extends Thread {
	public Setup(Context context){
		m_context = context;
		m_sdcard = Environment.getExternalStorageDirectory();
	}
	
	public void run(){
		File cfgdir = new File(m_sdcard+m_configdir);
		if(!cfgdir.exists()){
			cfgdir.mkdirs();
		}

		copyResources(R.raw.foo);
		copyResources(R.raw.bar);
		copyResources(R.raw.baz);
	}

	public void copyResources(int resId){
		Log.i("Test", "Setup::copyResources");
		InputStream in = m_context.getResources().openRawResource(resId);
		String filename = m_context.getResources().getResourceEntryName(resId);
		
		File f = new File(filename);
		
		if(!f.exists()){
			try {
				OutputStream out = new FileOutputStream(new File(m_sdcard+m_configdir, filename));
				byte[] buffer = new byte[1024];
				int len;
				while((len = in.read(buffer, 0, buffer.length)) != -1){
					out.write(buffer, 0, len);
				}
				in.close();
				out.close();
			} catch (FileNotFoundException e) {
				Log.i("Test", "Setup::copyResources - "+e.getMessage());
			} catch (IOException e) {
				Log.i("Test", "Setup::copyResources - "+e.getMessage());
			}
		}
	}
	
	Context m_context;
	File m_sdcard;
	String m_configdir = "/config";
}

Thanks mate. This helped me a lot.