微信分享圖片checkArgs fail, thumbData is invalid的錯誤

在使用微信示例分享圖片是提示checkArgs fail, thumbData is invalid，然後界面一閃而過，退出了。

解決方案：http://www.cnblogs.com/wsfjlagr/p/3711796.html

public static byte[] bmpToByteArray(final Bitmap bmp,
            final boolean needRecycle) {
        int i;
        int j;
        if (bmp.getHeight() > bmp.getWidth()) {
            i = bmp.getWidth();
            j = bmp.getWidth();
        } else {
            i = bmp.getHeight();
            j = bmp.getHeight();
        }

        Bitmap localBitmap = Bitmap.createBitmap(i, j, Bitmap.Config.RGB_565);
        Canvas localCanvas = new Canvas(localBitmap);

        while (true) {
            localCanvas.drawBitmap(bmp, new Rect(0, 0, i, j), new Rect(0, 0, i,
                    j), null);
            if (needRecycle)
                bmp.recycle();
            ByteArrayOutputStream localByteArrayOutputStream = new ByteArrayOutputStream();
            localBitmap.compress(Bitmap.CompressFormat.JPEG, 100,
                    localByteArrayOutputStream);
            localBitmap.recycle();
            byte[] arrayOfByte = localByteArrayOutputStream.toByteArray();
            try {
                localByteArrayOutputStream.close();
                return arrayOfByte;
            } catch (Exception e) {
                // F.out(e);
            }
            i = bmp.getHeight();
            j = bmp.getHeight();
        }
    }