CODEWITHSUNDEEP
javaandroidretrofit
Bipa
Bipa

Reputation: 281

Reply from Retrofit

I'm making a GET request:

public interface CheckUserInDBRequest {
@GET("api/checkUserInDB.php")
Call<ResponseBody> searchForUser(
        @Query("login") String login,
        @Query("pass") String pass
);
}

And I get the answer true || false in json, according to whether there is a user in the database or not.

Retrofit.Builder builder = new Retrofit.Builder().baseUrl("https://kurusa.zhecky.net/").addConverterFactory(GsonConverterFactory.create());

Retrofit retrofit = builder.build();

CheckUserInDBRequest client = retrofit.create(CheckUserInDBRequest.class);
Call<ResponseBody> call = client.searchForUser (
        UserLogin.getText().toString(),
        UserPass.getText().toString()
);

call.enqueue(new Callback<ResponseBody>() {
    @Override
    public void onResponse(@NonNull Call<ResponseBody> call, @NonNull Response<ResponseBody> response) {

        Toast.makeText(MainActivity.this, response.body().toString(), Toast.LENGTH_LONG).show();
    }

    @Override
    public void onFailure(@NonNull Call<ResponseBody> call, @NonNull Throwable t) {

        Toast.makeText(MainActivity.this, "no ", Toast.LENGTH_SHORT).show();
    }
});

Here is just the output of okHttp3. I do not understand how to get a normal answer.

Upvotes: 0

Views: 45

Answers (1)

MatPag
MatPag

Reputation: 44901

First, create a class representing your JSON object

public class UserResult {
    public boolean isSet;
}

Restructure your Retrofit call in this way

@GET("api/checkUserInDB.php")
Call<UserResult> searchForUser(
        @Query("login") String login,
        @Query("pass") String pass
);

Then in your code:

call.enqueue(new Callback<UserResult>() {
    @Override
    public void onResponse(@NonNull Call<UserResult> call, @NonNull Response<UserResult> response) {
        if (response.isSuccesfull()) {
            UserResult result = response.body();
            //use the value result.isSet where you need it
        } else {
            //something is broken
        }
    }

    @Override
    public void onFailure(@NonNull Call<UserResult> call, @NonNull Throwable t) {

        Toast.makeText(MainActivity.this, "no ", Toast.LENGTH_SHORT).show();
    }
});

Upvotes: 2

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