Store image in SDCard

store_image.java

public static boolean StoreByteImage(Context mContext, byte[] imageData,
			int quality, String expName) {

                File sdImageMainDirectory = new File("/sdcard/myImages");
		FileOutputStream fileOutputStream = null;
		String nameFile;
		try {

			BitmapFactory.Options options=new BitmapFactory.Options();
			options.inSampleSize = 5;
			
			Bitmap myImage = BitmapFactory.decodeByteArray(imageData, 0,
					imageData.length,options);

			
			fileOutputStream = new FileOutputStream(
					sdImageMainDirectory.toString() +"/" + nameFile + ".jpg");
							
  
			BufferedOutputStream bos = new BufferedOutputStream(
					fileOutputStream);

			myImage.compress(CompressFormat.JPEG, quality, bos);

			bos.flush();
			bos.close();

		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

		return true;
	}