Android 圖片壓縮的方法，

Android 圖片壓縮的方法，

public static Bitmap revitionImageSize(String path) throws IOException {BufferedInputStream in = new BufferedInputStream(new FileInputStream(new File(path)));BitmapFactory.Options options = new BitmapFactory.Options();options.inJustDecodeBounds = true;BitmapFactory.decodeStream(in, null, options);in.close();int i = 0;Bitmap bitmap = null;while (true) {if ((options.outWidth >> i <= 1000)&& (options.outHeight >> i <= 1000)) {in = new BufferedInputStream(new FileInputStream(new File(path)));options.inSampleSize = (int) Math.pow(2.0D, i);options.inJustDecodeBounds = false;bitmap = BitmapFactory.decodeStream(in, null, options);break;}i += 1;}return bitmap;}