Display user name and user icon in each post when loading posts in specific subreddits.

1 files changed, 50 insertions, 0 deletions

diff --git a/app/src/main/java/User/FetchUserData.java b/app/src/main/java/User/FetchUserData.java
new file mode 100644
index 00000000..edaa3b14
--- /dev/null
+++ b/app/src/main/java/User/FetchUserData.java
@@ -0,0 +1,50 @@
+package User;
+
+import android.support.annotation.NonNull;
+import android.util.Log;
+
+import ml.docilealligator.infinityforreddit.RedditAPI;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Retrofit;
+
+public class FetchUserData {
+    public interface FetchUserDataListener {
+        void onFetchUserDataSuccess(User user);
+        void onFetchUserDataFail();
+    }
+
+    public static void fetchUserData(final Retrofit retrofit, String userName,
+                              final FetchUserDataListener fetchUserDataListener) {
+        RedditAPI api = retrofit.create(RedditAPI.class);
+
+        Call<String> userInfo = api.getUserData(userName);
+        userInfo.enqueue(new Callback<String>() {
+            @Override
+            public void onResponse(@NonNull Call<String> call, @NonNull retrofit2.Response<String> response) {
+                if(response.isSuccessful()) {
+                    ParseUserData.parseMyInfo(response.body(), new ParseUserData.ParseUserDataListener() {
+                        @Override
+                        public void onParseUserDataSuccess(User user) {
+                            fetchUserDataListener.onFetchUserDataSuccess(user);
+                        }
+
+                        @Override
+                        public void onParseUserDataFail() {
+                            fetchUserDataListener.onFetchUserDataFail();
+                        }
+                    });
+                } else {
+                    Log.i("call failed", response.message());
+                    fetchUserDataListener.onFetchUserDataFail();
+                }
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<String> call, @NonNull Throwable t) {
+                Log.i("call failed", t.getMessage());
+                fetchUserDataListener.onFetchUserDataFail();
+            }
+        });
+    }
+}