Fixed IllegalStateException in SubredditSelectionActivity. Downgrade material library to fix the bugs introduced in the last update.

app/build.gradle

@@ -6,8 +6,8 @@ android {
         applicationId "ml.docilealligator.infinityforreddit"
         minSdkVersion 21
         targetSdkVersion 29
-        versionCode 19
+        versionCode 20
-        versionName "1.4.0"
+        versionName "1.4.1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
@@ -34,7 +34,7 @@ repositories {
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     implementation 'androidx.appcompat:appcompat:1.1.0'
-    implementation 'com.google.android.material:material:1.2.0-alpha01'
+    implementation 'com.google.android.material:material:1.1.0-alpha10'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     implementation 'androidx.legacy:legacy-support-v13:1.0.0'
@@ -55,7 +55,7 @@ dependencies {
     implementation "androidx.lifecycle:lifecycle-extensions:$rootProject.archLifecycleVersion"
     annotationProcessor "androidx.lifecycle:lifecycle-common-java8:$rootProject.archLifecycleVersion"
     implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
-    implementation 'io.reactivex.rxjava2:rxjava:2.2.13'
+    implementation 'io.reactivex.rxjava2:rxjava:2.2.14'
     implementation 'com.squareup.retrofit2:retrofit:2.6.2'
     implementation 'com.squareup.retrofit2:converter-scalars:2.6.2'
     implementation 'jp.wasabeef:glide-transformations:4.0.0'

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

@@ -145,11 +145,13 @@ public class SubredditSelectionActivity extends BaseActivity {
             mAccountName = savedInstanceState.getString(ACCOUNT_NAME_STATE);
             mAccountProfileImageUrl = savedInstanceState.getString(ACCOUNT_PROFILE_IMAGE_URL);
 
+            mFragment = getSupportFragmentManager().getFragment(savedInstanceState, FRAGMENT_OUT_STATE);
+            getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_subreddit_selection_activity, mFragment).commit();
+
             if (!mNullAccessToken && mAccountName == null) {
                 getCurrentAccountAndBindView();
             } else {
-                mFragment = getSupportFragmentManager().getFragment(savedInstanceState, FRAGMENT_OUT_STATE);
+                bindView(false);
-                getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_subreddit_selection_activity, mFragment).commit();
             }
         }
     }
@@ -168,13 +170,14 @@ public class SubredditSelectionActivity extends BaseActivity {
                 mAccountName = account.getUsername();
                 mAccountProfileImageUrl = account.getProfileImageUrl();
             }
-            bindView();
+            bindView(true);
         }).execute();
     }
 
-    private void bindView() {
+    private void bindView(boolean initializeFragment) {
         loadSubscriptions();
 
+        if (initializeFragment) {
             mFragment = new SubscribedSubredditsListingFragment();
             Bundle bundle = new Bundle();
             bundle.putString(SubscribedSubredditsListingFragment.EXTRA_ACCOUNT_NAME, mAccountName);
@@ -187,6 +190,7 @@ public class SubredditSelectionActivity extends BaseActivity {
             mFragment.setArguments(bundle);
             getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_subreddit_selection_activity, mFragment).commit();
         }
+    }
 
     private void loadSubscriptions() {
         if (!mInsertSuccess) {

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

@@ -890,6 +890,55 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
                     });
                 }
             });
+
+            ((CommentViewHolder) holder).authorTextView.setOnClickListener(view -> {
+                Intent intent = new Intent(mActivity, ViewUserDetailActivity.class);
+                if (mIsSingleCommentThreadMode) {
+                    intent.putExtra(ViewUserDetailActivity.EXTRA_USER_NAME_KEY, mVisibleComments.get(holder.getAdapterPosition() - 2).getAuthor());
+                } else {
+                    intent.putExtra(ViewUserDetailActivity.EXTRA_USER_NAME_KEY, mVisibleComments.get(holder.getAdapterPosition() - 1).getAuthor());
+                }
+                mActivity.startActivity(intent);
+            });
+
+            ((CommentViewHolder) holder).shareButton.setOnClickListener(view -> {
+                try {
+                    Intent intent = new Intent(Intent.ACTION_SEND);
+                    intent.setType("text/plain");
+                    String extraText = mIsSingleCommentThreadMode ? mVisibleComments.get(holder.getAdapterPosition() - 2).getPermalink()
+                            : mVisibleComments.get(holder.getAdapterPosition() - 1).getPermalink();
+                    intent.putExtra(Intent.EXTRA_TEXT, extraText);
+                    mActivity.startActivity(Intent.createChooser(intent, mActivity.getString(R.string.share)));
+                } catch (ActivityNotFoundException e) {
+                    Toast.makeText(mActivity, R.string.no_activity_found_for_share, Toast.LENGTH_SHORT).show();
+                }
+            });
+
+            ((CommentViewHolder) holder).expandButton.setOnClickListener(view -> {
+                if (((CommentViewHolder) holder).expandButton.getVisibility() == View.VISIBLE) {
+                    int commentPosition = mIsSingleCommentThreadMode ? holder.getAdapterPosition() - 2 : holder.getAdapterPosition() - 1;
+                    if(commentPosition < mVisibleComments.size()) {
+                        if (mVisibleComments.get(commentPosition).isExpanded()) {
+                            collapseChildren(commentPosition);
+                            ((CommentViewHolder) holder).expandButton.setImageResource(R.drawable.ic_expand_more_grey_24dp);
+                        } else {
+                            expandChildren(commentPosition);
+                            mVisibleComments.get(commentPosition).setExpanded(true);
+                            ((CommentViewHolder) holder).expandButton.setImageResource(R.drawable.ic_expand_less_grey_24dp);
+                        }
+                    }
+                }
+            });
+
+            ((CommentViewHolder) holder).commentMarkdownView.setOnLongClickListener(view -> {
+                ((CommentViewHolder) holder).expandButton.performClick();
+                return true;
+            });
+
+            ((CommentViewHolder) holder).itemView.setOnLongClickListener(view -> {
+                ((CommentViewHolder) holder).expandButton.performClick();
+                return true;
+            });
         } else if (holder instanceof LoadMoreChildCommentsViewHolder) {
             CommentData placeholder;
             placeholder = mIsSingleCommentThreadMode ? mVisibleComments.get(holder.getAdapterPosition() - 2)
@@ -1730,55 +1779,6 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
             super(itemView);
             ButterKnife.bind(this, itemView);
 
-            authorTextView.setOnClickListener(view -> {
-                Intent intent = new Intent(mActivity, ViewUserDetailActivity.class);
-                if (mIsSingleCommentThreadMode) {
-                    intent.putExtra(ViewUserDetailActivity.EXTRA_USER_NAME_KEY, mVisibleComments.get(getAdapterPosition() - 2).getAuthor());
-                } else {
-                    intent.putExtra(ViewUserDetailActivity.EXTRA_USER_NAME_KEY, mVisibleComments.get(getAdapterPosition() - 1).getAuthor());
-                }
-                mActivity.startActivity(intent);
-            });
-
-            shareButton.setOnClickListener(view -> {
-                try {
-                    Intent intent = new Intent(Intent.ACTION_SEND);
-                    intent.setType("text/plain");
-                    String extraText = mIsSingleCommentThreadMode ? mVisibleComments.get(getAdapterPosition() - 2).getPermalink()
-                            : mVisibleComments.get(getAdapterPosition() - 1).getPermalink();
-                    intent.putExtra(Intent.EXTRA_TEXT, extraText);
-                    mActivity.startActivity(Intent.createChooser(intent, mActivity.getString(R.string.share)));
-                } catch (ActivityNotFoundException e) {
-                    Toast.makeText(mActivity, R.string.no_activity_found_for_share, Toast.LENGTH_SHORT).show();
-                }
-            });
-
-            expandButton.setOnClickListener(view -> {
-                if (expandButton.getVisibility() == View.VISIBLE) {
-                    int commentPosition = mIsSingleCommentThreadMode ? getAdapterPosition() - 2 : getAdapterPosition() - 1;
-                    if(commentPosition < mVisibleComments.size()) {
-                        if (mVisibleComments.get(commentPosition).isExpanded()) {
-                            collapseChildren(commentPosition);
-                            expandButton.setImageResource(R.drawable.ic_expand_more_grey_24dp);
-                        } else {
-                            expandChildren(commentPosition);
-                            mVisibleComments.get(commentPosition).setExpanded(true);
-                            expandButton.setImageResource(R.drawable.ic_expand_less_grey_24dp);
-                        }
-                    }
-                }
-            });
-
-            commentMarkdownView.setOnLongClickListener(view -> {
-                expandButton.performClick();
-                return true;
-            });
-
-            itemView.setOnLongClickListener(view -> {
-                expandButton.performClick();
-                return true;
-            });
-
             if (mVoteButtonsOnTheRight) {
                 ConstraintSet constraintSet = new ConstraintSet();
                 constraintSet.clone(bottomConstraintLayout);