Tap the error view to retry loading comments in ViewPostDetailActivity. Minor UI tweaks.

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

@@ -86,6 +86,7 @@ class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<RecyclerVie
 
     interface CommentRecyclerViewAdapterCallback {
         void updatePost(Post post);
+        void retryFetchingComments();
         void retryFetchingMoreComments();
     }
 
@@ -1413,6 +1414,9 @@ class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<RecyclerVie
     class LoadCommentsFailedViewHolder extends RecyclerView.ViewHolder {
         LoadCommentsFailedViewHolder(@NonNull View itemView) {
             super(itemView);
+            itemView.setOnClickListener(view -> {
+                mCommentRecyclerViewAdapterCallback.retryFetchingComments();
+            });
         }
     }
 

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

@@ -6,7 +6,6 @@ import android.content.res.Resources;
 import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Bundle;
-import android.util.Log;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
@@ -117,6 +116,13 @@ public class RulesActivity extends AppCompatActivity {
                     params.topMargin = getResources().getDimensionPixelSize(statusBarResourceId);
                     toolbar.setLayoutParams(params);
                 }
+
+                if (resources.getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT || resources.getBoolean(R.bool.isTablet)) {
+                    int navBarResourceId = resources.getIdentifier("navigation_bar_height", "dimen", "android");
+                    if (navBarResourceId > 0) {
+                        recyclerView.setPadding(0, 0, 0, resources.getDimensionPixelSize(navBarResourceId));
+                    }
+                }
             }
         }
 
@@ -240,7 +246,6 @@ public class RulesActivity extends AppCompatActivity {
                     String shortName = rulesArray.getJSONObject(i).getString(JSONUtils.SHORT_NAME_KEY);
                     String description = null;
                     if(rulesArray.getJSONObject(i).has(JSONUtils.DESCRIPTION_KEY)) {
-                        Log.i("asdfasdf", "" + rulesArray.getJSONObject(i).getString(JSONUtils.DESCRIPTION_KEY));
                         description = Utils.addSubredditAndUserLink(rulesArray.getJSONObject(i).getString(JSONUtils.DESCRIPTION_KEY));
                     }
                     rules.add(new Rule(shortName, description));

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

@@ -351,6 +351,11 @@ public class ViewPostDetailActivity extends AppCompatActivity implements FlairBo
                             EventBus.getDefault().post(new PostUpdateEventToPostList(mPost, postListPosition));
                         }
 
+                        @Override
+                        public void retryFetchingComments() {
+                            fetchComments(false);
+                        }
+
                         @Override
                         public void retryFetchingMoreComments() {
                             isLoadingMoreChildren = false;
@@ -443,6 +448,11 @@ public class ViewPostDetailActivity extends AppCompatActivity implements FlairBo
                                             EventBus.getDefault().post(new PostUpdateEventToPostList(mPost, postListPosition));
                                         }
 
+                                        @Override
+                                        public void retryFetchingComments() {
+                                            fetchComments(false);
+                                        }
+
                                         @Override
                                         public void retryFetchingMoreComments() {
                                             isLoadingMoreChildren = false;

app/src/main/res/layout/activity_post_image.xml

@@ -64,7 +64,7 @@
                     android:layout_alignParentEnd="true"
                     android:layout_centerVertical="true"
                     android:text="@string/rules"
-                    android:textColor="@color/colorAccent" />
+                    android:textColor="@android:color/white" />
 
             </RelativeLayout>
 
@@ -156,7 +156,9 @@
                     app:layout_constraintBottom_toBottomOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toStartOf="@+id/select_from_library_fab_post_image_activity"
-                    app:layout_constraintHorizontal_chainStyle="spread" />
+                    app:layout_constraintHorizontal_chainStyle="spread"
+                    app:backgroundTint="@color/backgroundColorPrimary"
+                    app:tint="@android:color/white" />
 
                 <com.google.android.material.floatingactionbutton.FloatingActionButton
                     android:id="@+id/select_from_library_fab_post_image_activity"
@@ -167,7 +169,9 @@
                     app:layout_constraintBottom_toBottomOf="parent"
                     app:layout_constraintStart_toEndOf="@+id/capture_fab_post_image_activity"
                     app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintHorizontal_chainStyle="spread" />
+                    app:layout_constraintHorizontal_chainStyle="spread"
+                    app:backgroundTint="@color/backgroundColorPrimary"
+                    app:tint="@android:color/white" />
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 

app/src/main/res/layout/activity_post_link.xml

@@ -64,7 +64,7 @@
                     android:layout_alignParentEnd="true"
                     android:layout_centerVertical="true"
                     android:text="@string/rules"
-                    android:textColor="@color/colorAccent" />
+                    android:textColor="@android:color/white" />
 
             </RelativeLayout>
 

app/src/main/res/layout/activity_post_text.xml

@@ -64,7 +64,7 @@
                     android:layout_alignParentEnd="true"
                     android:layout_centerVertical="true"
                     android:text="@string/rules"
-                    android:textColor="@color/colorAccent" />
+                    android:textColor="@android:color/white" />
 
             </RelativeLayout>
 

app/src/main/res/layout/activity_post_video.xml

@@ -64,7 +64,7 @@
                     android:layout_alignParentEnd="true"
                     android:layout_centerVertical="true"
                     android:text="@string/rules"
-                    android:textColor="@color/colorAccent" />
+                    android:textColor="@android:color/white" />
 
             </RelativeLayout>
 
@@ -156,7 +156,9 @@
                     app:layout_constraintBottom_toBottomOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintEnd_toStartOf="@+id/select_from_library_fab_post_video_activity"
-                    app:layout_constraintHorizontal_chainStyle="spread" />
+                    app:layout_constraintHorizontal_chainStyle="spread"
+                    app:backgroundTint="@color/backgroundColorPrimary"
+                    app:tint="@android:color/white" />
 
                 <com.google.android.material.floatingactionbutton.FloatingActionButton
                     android:id="@+id/select_from_library_fab_post_video_activity"
@@ -167,7 +169,9 @@
                     app:layout_constraintBottom_toBottomOf="parent"
                     app:layout_constraintStart_toEndOf="@+id/capture_fab_post_video_activity"
                     app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintHorizontal_chainStyle="spread" />
+                    app:layout_constraintHorizontal_chainStyle="spread"
+                    app:backgroundTint="@color/backgroundColorPrimary"
+                    app:tint="@android:color/white" />
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 

app/src/main/res/layout/activity_view_subreddit_detail.xml

@@ -125,6 +125,8 @@
         android:layout_height="wrap_content"
         android:layout_gravity="bottom|end"
         android:layout_margin="@dimen/fab_margin"
+        app:backgroundTint="@color/backgroundColorPrimary"
+        app:tint="@android:color/white"
         app:srcCompat="@drawable/baseline_add_white_24" />
 
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/main/res/layout/app_bar_main.xml

@@ -72,6 +72,8 @@
         android:layout_height="wrap_content"
         android:layout_gravity="bottom|end"
         android:layout_margin="@dimen/fab_margin"
+        app:backgroundTint="@color/backgroundColorPrimary"
+        app:tint="@android:color/white"
         app:srcCompat="@drawable/baseline_add_white_24" />
 
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/main/res/layout/item_load_comments_failed_placeholder.xml

@@ -9,12 +9,13 @@
         android:layout_width="150dp"
         android:layout_height="150dp"
         android:layout_gravity="center_horizontal"
-        android:src="@drawable/load_post_error_indicator"/>
+        android:src="@drawable/load_post_error_indicator" />
 
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="center_horizontal"
-        android:text="@string/load_comments_failed"/>
+        android:gravity="center"
+        android:text="@string/load_comments_failed" />
 
 </LinearLayout>

app/src/main/res/values-night/colors.xml

@@ -22,6 +22,8 @@
 
     <color name="backgroundColor">#121212</color>
 
+    <color name="backgroundColorPrimary">#1565C0</color>
+
     <color name="backgroundColorPrimaryDark">#1565C0</color>
 
     <color name="roundedBottomSheetPrimaryBackground">#242424</color>

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

@@ -22,6 +22,8 @@
 
     <color name="backgroundColor">#FFFFFF</color>
 
+    <color name="backgroundColorPrimary">@color/colorPrimary</color>
+
     <color name="backgroundColorPrimaryDark">@color/colorPrimaryDark</color>
 
     <color name="roundedBottomSheetPrimaryBackground">#FFFFFF</color>

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

@@ -52,7 +52,7 @@
     <string name="no_users">No users found</string>
     <string name="no_storage_permission">No storage permission to save this file</string>
 
-    <string name="load_comments_failed">Error loading comments</string>
+    <string name="load_comments_failed">Error loading comments.\nTap to retry.</string>
     <string name="retry">Retry</string>
     <string name="comments">Comments</string>
     <string name="no_comments_yet">No comments yet. Write a comment?</string>