@@ -0,0 +1,912 @@
+package dolphin.android.net;%0D%0A%0D%0Aimport android.content.Context;%0D%0A%0D%0Aimport java.io.File;%0D%0A%0D%0A/**%0D%0A * Created by 97011424 on 2014/1/14.%0D%0A */%0D%0Apublic class GoogleDriveHelper %7B%0D%0A    public static String getUrl(String id) %7B%0D%0A        return %22https://drive.google.com/uc?export=download&id=%22 + id;%0D%0A    %7D%0D%0A%0D%0A    /**%0D%0A     * download file from Google Drive%0D%0A     *%0D%0A     * @param context%0D%0A     * @param id%0D%0A     * @param dst%0D%0A     */%0D%0A    public static boolean download(Context context, String id, File dst) %7B%0D%0A        if (!HttpHelper.checkNetworkAvailable(context))%0D%0A            return false;%0D%0A        //http://stackoverflow.com/a/11855448%0D%0A        //https://drive.google.com/uc?export=download&id=%7BfileId%7D%0D%0A        String url = getUrl(id);%0D%0A        boolean r = HttpHelper.getRemoteFile(context, url, dst.getAbsolutePath());%0D%0A        //Log.v(TAG, %22download %22 + (r ? %22success%22 : %22failed%22));%0D%0A        return r;%0D%0A    %7D%0D%0A%7D%0D%0A

add GoogleDriveHelper