Submitting posts to user account is available.

app/src/main/java/ml/docilealligator/infinityforreddit/AppComponent.java

@@ -18,4 +18,5 @@ interface AppComponent {
     void inject(CommentActivity commentActivity);
     void inject(SubscribedThingListingActivity subscribedThingListingActivity);
     void inject(PostTextActivity postTextActivity);
+    void inject(SubscribedSubredditsListingFragment subscribedSubredditsListingFragment);
 }

app/src/main/java/ml/docilealligator/infinityforreddit/PostTextActivity.java

@@ -35,6 +35,12 @@ import retrofit2.Retrofit;
 public class PostTextActivity extends AppCompatActivity {
 
     static final String EXTRA_SUBREDDIT_NAME = "ESN";
+    static final String EXTRA_SUBREDDIT_ICON = "ESI";
+
+    private static final String SUBREDDIT_NAME_STATE = "SNS";
+    private static final String SUBREDDIT_ICON_STATE = "SIS";
+    private static final String SUBREDDIT_SELECTED_STATE = "SSS";
+    private static final String SUBREDDIT_IS_USER_STATE = "SIUS";
 
     private static final int SUBREDDIT_SELECTION_REQUEST_CODE = 0;
 
@@ -45,6 +51,11 @@ public class PostTextActivity extends AppCompatActivity {
     @BindView(R.id.post_title_edit_text_post_text_activity) EditText titleEditText;
     @BindView(R.id.post_text_content_edit_text_post_text_activity) EditText contentEditText;
 
+    private String iconUrl;
+    private String subredditName;
+    private boolean subredditSelected = false;
+    private boolean subredditIsUser;
+
     private RequestManager mGlide;
     private Locale mLocale;
 
@@ -72,13 +83,42 @@ public class PostTextActivity extends AppCompatActivity {
         mGlide = Glide.with(this);
         mLocale = getResources().getConfiguration().locale;
 
-        if(getIntent().hasExtra(EXTRA_SUBREDDIT_NAME)) {
+        if(savedInstanceState != null) {
-            subreditNameTextView.setText(getIntent().getExtras().getString(EXTRA_SUBREDDIT_NAME));
+            subredditName = savedInstanceState.getString(SUBREDDIT_NAME_STATE);
+            iconUrl = savedInstanceState.getString(SUBREDDIT_ICON_STATE);
+            subredditSelected = savedInstanceState.getBoolean(SUBREDDIT_SELECTED_STATE);
+            subredditIsUser = savedInstanceState.getBoolean(SUBREDDIT_IS_USER_STATE);
+
+            if(subredditName != null) {
+                subreditNameTextView.setText(subredditName);
+            }
+            if(iconUrl != null && !iconUrl.equals("")) {
+                mGlide.load(iconUrl)
+                        .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))
+                        .error(mGlide.load(R.drawable.subreddit_default_icon)
+                                .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0))))
+                        .into(iconGifImageView);
             } else {
                 mGlide.load(R.drawable.subreddit_default_icon)
                         .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))
                         .into(iconGifImageView);
             }
+        } else {
+            if(getIntent().hasExtra(EXTRA_SUBREDDIT_NAME)) {
+                subredditName = getIntent().getExtras().getString(EXTRA_SUBREDDIT_NAME);
+                iconUrl = getIntent().getExtras().getString(EXTRA_SUBREDDIT_ICON);
+                subreditNameTextView.setText(subredditName);
+            } else {
+                mGlide.load(R.drawable.subreddit_default_icon)
+                        .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))
+                        .into(iconGifImageView);
+            }
+        }
+
+        iconGifImageView.setOnClickListener(view -> {
+            Intent intent = new Intent(this, SubredditSelectionActivity.class);
+            startActivityForResult(intent, SUBREDDIT_SELECTION_REQUEST_CODE);
+        });
 
         subreditNameTextView.setOnClickListener(view -> {
             Intent intent = new Intent(this, SubredditSelectionActivity.class);
@@ -99,12 +139,24 @@ public class PostTextActivity extends AppCompatActivity {
                 finish();
                 return true;
             case R.id.action_send_post_text_activity:
+                if(!subredditSelected) {
+                    Snackbar.make(coordinatorLayout, R.string.select_a_subreddit, Snackbar.LENGTH_SHORT).show();
+                    return true;
+                }
+
                 item.setEnabled(false);
                 item.getIcon().setAlpha(130);
                 Snackbar postingSnackbar = Snackbar.make(coordinatorLayout, R.string.posting, Snackbar.LENGTH_INDEFINITE);
                 postingSnackbar.show();
 
-                SubmitPost.submitPostText(mOauthRetrofit, sharedPreferences, mLocale, subreditNameTextView.getText().toString(),
+                String subredditName;
+                if(subredditIsUser) {
+                    subredditName = "u_" + subreditNameTextView.getText().toString();
+                } else {
+                    subredditName = subreditNameTextView.getText().toString();
+                }
+
+                SubmitPost.submitPostText(mOauthRetrofit, sharedPreferences, mLocale, subredditName,
                         titleEditText.getText().toString(), contentEditText.getText().toString(),
                         false, new SubmitPost.SubmitPostListener() {
                             @Override
@@ -116,11 +168,15 @@ public class PostTextActivity extends AppCompatActivity {
                             }
 
                             @Override
-                            public void submitFailed() {
+                            public void submitFailed(@Nullable String errorMessage) {
                                 postingSnackbar.dismiss();
                                 item.setEnabled(true);
                                 item.getIcon().setAlpha(255);
-                                Snackbar.make(coordinatorLayout, R.string.post_failed, Snackbar.LENGTH_SHORT);
+                                if(errorMessage == null) {
+                                    Snackbar.make(coordinatorLayout, R.string.post_failed, Snackbar.LENGTH_SHORT).show();
+                                } else {
+                                    Snackbar.make(coordinatorLayout, errorMessage, Snackbar.LENGTH_SHORT).show();
+                                }
                             }
                         });
                 return true;
@@ -129,15 +185,27 @@ public class PostTextActivity extends AppCompatActivity {
         return false;
     }
 
+    @Override
+    protected void onSaveInstanceState(@NonNull Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putString(SUBREDDIT_NAME_STATE, subredditName);
+        outState.putString(SUBREDDIT_ICON_STATE, iconUrl);
+        outState.putBoolean(SUBREDDIT_SELECTED_STATE, subredditSelected);
+        outState.putBoolean(SUBREDDIT_IS_USER_STATE, subredditIsUser);
+    }
+
     @Override
     protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
         super.onActivityResult(requestCode, resultCode, data);
         if(requestCode == SUBREDDIT_SELECTION_REQUEST_CODE) {
             if(resultCode == RESULT_OK) {
-                subreditNameTextView.setTextColor(getResources().getColor(R.color.primaryTextColor));
+                subredditName = data.getExtras().getString(SubredditSelectionActivity.EXTRA_RETURN_SUBREDDIT_NAME_KEY);
-                subreditNameTextView.setText(data.getExtras().getString(SubredditSelectionActivity.EXTRA_RETURN_SUBREDDIT_NAME_KEY));
+                iconUrl = data.getExtras().getString(SubredditSelectionActivity.EXTRA_RETURN_SUBREDDIT_ICON_URL_KEY);
+                subredditSelected = true;
+                subredditIsUser = data.getExtras().getBoolean(SubredditSelectionActivity.EXTRA_RETURN_SUBREDDIT_IS_USER_KEY);
 
-                String iconUrl = data.getExtras().getString(SubredditSelectionActivity.EXTRA_RETURN_SUBREDDIT_ICON_URL_KEY);
+                subreditNameTextView.setTextColor(getResources().getColor(R.color.primaryTextColor));
+                subreditNameTextView.setText(subredditName);
                 if(!iconUrl.equals("")) {
                     mGlide.load(iconUrl)
                             .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))

app/src/main/java/ml/docilealligator/infinityforreddit/SubmitPost.java

@@ -4,7 +4,9 @@ import android.content.SharedPreferences;
 import android.util.Log;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 
+import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
 
@@ -19,7 +21,7 @@ import retrofit2.Retrofit;
 class SubmitPost {
     interface SubmitPostListener {
         void submitSuccessful(Post post);
-        void submitFailed();
+        void submitFailed(@Nullable String errorMessage);
     }
 
     static void submitPostText(Retrofit oauthRetrofit, SharedPreferences authInfoSharedPreferences,
@@ -32,7 +34,7 @@ class SubmitPost {
         params.put(RedditUtils.API_TYPE_KEY, RedditUtils.API_TYPE_JSON);
         params.put(RedditUtils.SR_KEY, subredditName);
         params.put(RedditUtils.TITLE_KEY, title);
-        params.put(RedditUtils.KIND_KEY, RedditUtils.KIND_TEXT);
+        params.put(RedditUtils.KIND_KEY, RedditUtils.KIND_SELF);
         params.put(RedditUtils.TEXT_KEY, text);
         params.put(RedditUtils.NSFW_KEY, Boolean.toString(isNSFW));
 
@@ -47,18 +49,18 @@ class SubmitPost {
                                 submitPostListener);
                     } catch (JSONException e) {
                         e.printStackTrace();
-                        submitPostListener.submitFailed();
+                        submitPostListener.submitFailed(null);
                     }
                 } else {
                     Log.i("call_failed", response.message());
-                    submitPostListener.submitFailed();
+                    submitPostListener.submitFailed(null);
                 }
             }
 
             @Override
             public void onFailure(@NonNull Call<String> call, @NonNull Throwable t) {
                 Log.i("call_failed", call.request().url().toString());
-                submitPostListener.submitFailed();
+                submitPostListener.submitFailed(null);
             }
         });
     }
@@ -66,13 +68,29 @@ class SubmitPost {
     private static void getSubmittedPost(String response, Retrofit oauthRetrofit,
                                          SharedPreferences authInfoSharedPreferences, Locale locale,
                                          SubmitPostListener submitPostListener) throws JSONException {
-        JSONObject responseObject = new JSONObject(response);
+        JSONObject responseObject = new JSONObject(response).getJSONObject(JSONUtils.JSON_KEY);
-        if(responseObject.getJSONObject(JSONUtils.JSON_KEY).getJSONArray(JSONUtils.ERRORS_KEY).length() != 0) {
+        if(responseObject.getJSONArray(JSONUtils.ERRORS_KEY).length() != 0) {
-            submitPostListener.submitFailed();
+            JSONArray error = responseObject.getJSONArray(JSONUtils.ERRORS_KEY)
+                    .getJSONArray(responseObject.getJSONArray(JSONUtils.ERRORS_KEY).length() - 1);
+            if(error.length() != 0) {
+                String errorString;
+                if(error.length() >= 2) {
+                    errorString = error.getString(1);
+                    errorString = errorString.substring(0, 1).toUpperCase() + errorString.substring(1);
+                    submitPostListener.submitFailed(errorString);
+                } else {
+                    errorString = error.getString(0);
+                    errorString = errorString.substring(0, 1).toUpperCase() + errorString.substring(1);
+                    submitPostListener.submitFailed(errorString);
+                }
+            } else {
+                submitPostListener.submitFailed(null);
+            }
+
             return;
         }
 
-        String postId = responseObject.getJSONObject(JSONUtils.JSON_KEY).getJSONObject(JSONUtils.DATA_KEY).getString(JSONUtils.ID_KEY);
+        String postId = responseObject.getJSONObject(JSONUtils.DATA_KEY).getString(JSONUtils.ID_KEY);
 
         RedditAPI api = oauthRetrofit.create(RedditAPI.class);
         String accessToken = authInfoSharedPreferences.getString(SharedPreferencesUtils.ACCESS_TOKEN_KEY, "");
@@ -90,19 +108,19 @@ class SubmitPost {
 
                         @Override
                         public void onParsePostFail() {
-                            submitPostListener.submitFailed();
+                            submitPostListener.submitFailed(null);
                         }
                     });
                 } else {
                     Log.i("call_failed", response.message());
-                    submitPostListener.submitFailed();
+                    submitPostListener.submitFailed(response.message());
                 }
             }
 
             @Override
             public void onFailure(@NonNull Call<String> call, @NonNull Throwable t) {
                 Log.i("call_failed", call.request().url().toString());
-                submitPostListener.submitFailed();
+                submitPostListener.submitFailed(t.getMessage());
             }
         });
     }

app/src/main/java/ml/docilealligator/infinityforreddit/SubredditSelectionActivity.java

@@ -16,7 +16,8 @@ import butterknife.ButterKnife;
 public class SubredditSelectionActivity extends AppCompatActivity {
 
     static final String EXTRA_RETURN_SUBREDDIT_NAME_KEY = "ERSNK";
-    static final String EXTRA_RETURN_SUBREDDIT_ICON_URL_KEY = "ERSIUK";
+    static final String EXTRA_RETURN_SUBREDDIT_ICON_URL_KEY = "ERSIURLK";
+    static final String EXTRA_RETURN_SUBREDDIT_IS_USER_KEY = "ERSIUK";
 
     private SubscribedSubredditViewModel mSubscribedSubredditViewModel;
 
@@ -49,10 +50,11 @@ public class SubredditSelectionActivity extends AppCompatActivity {
         return false;
     }
 
-    void getSelectedSubreddit(String name, String iconUrl) {
+    void getSelectedSubreddit(String name, String iconUrl, boolean subredditIsUser) {
         Intent returnIntent = new Intent();
         returnIntent.putExtra(EXTRA_RETURN_SUBREDDIT_NAME_KEY, name);
         returnIntent.putExtra(EXTRA_RETURN_SUBREDDIT_ICON_URL_KEY, iconUrl);
+        returnIntent.putExtra(EXTRA_RETURN_SUBREDDIT_IS_USER_KEY, subredditIsUser);
         setResult(Activity.RESULT_OK, returnIntent);
         finish();
     }

app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedSubredditsListingFragment.java

@@ -2,6 +2,7 @@ package ml.docilealligator.infinityforreddit;
 
 
 import android.app.Activity;
+import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -17,6 +18,9 @@ import androidx.recyclerview.widget.RecyclerView;
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.RequestManager;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+
 import SubscribedSubredditDatabase.SubscribedSubredditViewModel;
 import butterknife.BindView;
 import butterknife.ButterKnife;
@@ -41,6 +45,10 @@ public class SubscribedSubredditsListingFragment extends Fragment {
 
     private boolean mInsertSuccess = false;
 
+    @Inject
+    @Named("user_info")
+    SharedPreferences sharedPreferences;
+
     public SubscribedSubredditsListingFragment() {
         // Required empty public constructor
     }
@@ -54,18 +62,23 @@ public class SubscribedSubredditsListingFragment extends Fragment {
 
         mActivity = getActivity();
 
+        ((Infinity) mActivity.getApplication()).getmAppComponent().inject(this);
+
+        String username = sharedPreferences.getString(SharedPreferencesUtils.USER_KEY, "");
+        String userIconUrl = sharedPreferences.getString(SharedPreferencesUtils.PROFILE_IMAGE_URL_KEY, "");
+
         mGlide = Glide.with(this);
 
         mRecyclerView.setLayoutManager(new LinearLayoutManager(mActivity));
 
         SubscribedSubredditsRecyclerViewAdapter adapter;
         if(getArguments().getBoolean(EXTRA_IS_SUBREDDIT_SELECTION)) {
-            adapter = new SubscribedSubredditsRecyclerViewAdapter(mActivity, (name, iconUrl) -> ((SubredditSelectionActivity) mActivity).getSelectedSubreddit(name, iconUrl));
+            adapter = new SubscribedSubredditsRecyclerViewAdapter(mActivity,
+                    (name, iconUrl, subredditIsUser) -> ((SubredditSelectionActivity) mActivity).getSelectedSubreddit(name, iconUrl, subredditIsUser));
         } else {
             adapter = new SubscribedSubredditsRecyclerViewAdapter(mActivity);
         }
 
-
         mRecyclerView.setAdapter(adapter);
 
         mSubscribedSubredditViewModel = ViewModelProviders.of(this).get(SubscribedSubredditViewModel.class);
@@ -79,6 +92,7 @@ public class SubscribedSubredditsListingFragment extends Fragment {
                 mRecyclerView.setVisibility(View.VISIBLE);
             }
 
+            adapter.addUser(username, userIconUrl);
             adapter.setSubscribedSubreddits(subscribedSubredditData);
         });
 

app/src/main/java/ml/docilealligator/infinityforreddit/SubscribedSubredditsRecyclerViewAdapter.java

@@ -26,8 +26,11 @@ class SubscribedSubredditsRecyclerViewAdapter extends RecyclerView.Adapter<Recyc
     private RequestManager glide;
     private ItemClickListener itemClickListener;
 
+    private String username;
+    private String userIconUrl;
+
     interface ItemClickListener {
-        void onClick(String name, String iconUrl);
+        void onClick(String name, String iconUrl, boolean subredditIsUser);
     }
 
     SubscribedSubredditsRecyclerViewAdapter(Context context) {
@@ -49,19 +52,38 @@ class SubscribedSubredditsRecyclerViewAdapter extends RecyclerView.Adapter<Recyc
 
     @Override
     public void onBindViewHolder(@NonNull final RecyclerView.ViewHolder viewHolder, final int i) {
-        viewHolder.itemView.setOnClickListener(view -> {
+        String name;
-            if(viewHolder.getAdapterPosition() >= 0) {
+        String iconUrl;
+
         if(itemClickListener != null) {
-                    itemClickListener.onClick(mSubscribedSubredditData.get(i).getName(), mSubscribedSubredditData.get(i).getIconUrl());
+            if(viewHolder.getAdapterPosition() == 0) {
+                name = username;
+                iconUrl = userIconUrl;
             } else {
-                    Intent intent = new Intent(mContext, ViewSubredditDetailActivity.class);
+                name = mSubscribedSubredditData.get(viewHolder.getAdapterPosition() - 1).getName();
-                    intent.putExtra(ViewSubredditDetailActivity.EXTRA_SUBREDDIT_NAME_KEY, mSubscribedSubredditData.get(viewHolder.getAdapterPosition()).getName());
+                iconUrl = mSubscribedSubredditData.get(viewHolder.getAdapterPosition() - 1).getIconUrl();
-                    mContext.startActivity(intent);
             }
+
+            viewHolder.itemView.setOnClickListener(view -> {
+                if(viewHolder.getAdapterPosition() == 0) {
+                    itemClickListener.onClick(name, iconUrl, true);
+                } else {
+                    itemClickListener.onClick(name, iconUrl, false);
                 }
             });
-        if(!mSubscribedSubredditData.get(i).getIconUrl().equals("")) {
+        } else {
-            glide.load(mSubscribedSubredditData.get(i).getIconUrl())
+            name = mSubscribedSubredditData.get(viewHolder.getAdapterPosition()).getName();
+            iconUrl = mSubscribedSubredditData.get(viewHolder.getAdapterPosition()).getIconUrl();
+
+            viewHolder.itemView.setOnClickListener(view -> {
+                Intent intent = new Intent(mContext, ViewSubredditDetailActivity.class);
+                intent.putExtra(ViewSubredditDetailActivity.EXTRA_SUBREDDIT_NAME_KEY, name);
+                mContext.startActivity(intent);
+            });
+        }
+
+        if(!iconUrl.equals("")) {
+            glide.load(iconUrl)
                     .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))
                     .error(glide.load(R.drawable.subreddit_default_icon)
                             .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0))))
@@ -71,12 +93,16 @@ class SubscribedSubredditsRecyclerViewAdapter extends RecyclerView.Adapter<Recyc
                     .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))
                     .into(((SubredditViewHolder) viewHolder).iconGifImageView);
         }
-        ((SubredditViewHolder) viewHolder).subredditNameTextView.setText(mSubscribedSubredditData.get(i).getName());
+        ((SubredditViewHolder) viewHolder).subredditNameTextView.setText(name);
     }
 
     @Override
     public int getItemCount() {
         if(mSubscribedSubredditData != null) {
+            if(itemClickListener != null) {
+                return mSubscribedSubredditData.size() + 1;
+            }
+
             return mSubscribedSubredditData.size();
         }
         return 0;
@@ -92,6 +118,10 @@ class SubscribedSubredditsRecyclerViewAdapter extends RecyclerView.Adapter<Recyc
         notifyDataSetChanged();
     }
 
+    void addUser(String username, String userIconUrl) {
+        this.username = username;
+        this.userIconUrl = userIconUrl;
+    }
 
     private class SubredditViewHolder extends RecyclerView.ViewHolder {
         private final GifImageView iconGifImageView;

app/src/main/res/values/strings.xml

@@ -80,6 +80,7 @@
     <string name="send_comment_failed">Could not send this comment</string>
     <string name="parse_sent_comment_failed">The comment is sent but unable to get the sent comment</string>
 
+    <string name="select_a_subreddit">Please select a subreddit first</string>
     <string name="posting">Posting</string>
     <string name="post_failed">Could not post it</string>