How to prepare a Reddit post using okhttp

Question

I am trying to use the Reddit API to save a message. I know that I’m formatting the request incorrectly, but I can’t find the documentation on how to do this correctly. If someone can lead me in the right direction or help me format the request correctly. This is what I still have.

    public void save(View v)
{
    OkHttpClient client = new OkHttpClient();
    String authString = MainActivity.CLIENT_ID + ":";
    String encodedAuthString = Base64.encodeToString(authString.getBytes(),
            Base64.NO_WRAP);
    System.out.println("myaccesstoken is: "+ myaccesstoken);
    System.out.println("the image id is: "+ myimageid);
    Request request = new Request.Builder()
            .addHeader("User-Agent", "Sample App")
            .addHeader("Authorization", "Bearer " + myaccesstoken)
            .addHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8")
            .url("https://oauth.reddit.com/api/save.json?")
            .post(RequestBody.create(MediaType.parse("application/x-www-form-urlencoded"),
                    ""+ myimageid +
                            "1"))
            .build();

    client.newCall(request);

}

I am very new to using APIs and I don’t know exactly what I am looking for. Here is a link to the reddit API to save

https://www.reddit.com/dev/api/oauth#POST_api_save

Thank you in advance for your help!!!

Answer 1

, , POST. :

{
"category" : "your category" //This could something like "science"
"id" : "fullname of thing" 
}

, X-Modhash.

modhash docs

X-Modhash. .

Answer 2

wiki- okhttp?

https://github.com/square/okhttp/wiki/Recipes

, , , , execute, .

Response response = client.newCall(request).execute();

.

, okhttp.

https://square.imtqy.com/retrofit/