From f4bfa4fc401d484379c529c4266e3b78d88306be Mon Sep 17 00:00:00 2001
From: Alex Ning <chineseperson5@gmail.com>
Date: Wed, 24 Feb 2021 17:48:47 +0800
Subject: [PATCH] New option: Hide the number of comments.

---
 .../adapters/PostRecyclerViewAdapter.java     | 20 +++++++++++++++++--
 .../ChangeHideTheNumberOfCommentsEvent.java   |  9 +++++++++
 .../fragments/PostFragment.java               |  9 +++++++++
 .../settings/PostPreferenceFragment.java      | 13 ++++++++++++
 .../utils/SharedPreferencesUtils.java         |  1 +
 app/src/main/res/values/strings.xml           |  1 +
 app/src/main/res/xml/post_preferences.xml     |  5 +++++
 7 files changed, 56 insertions(+), 2 deletions(-)
 create mode 100644 app/src/main/java/ml/docilealligator/infinityforreddit/events/ChangeHideTheNumberOfCommentsEvent.java

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java
index 46f3f7d9..e1911342 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/adapters/PostRecyclerViewAdapter.java
@@ -212,6 +212,7 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
     private boolean mHideTheNumberOfAwards;
     private boolean mHideSubredditAndUserPrefix;
     private boolean mHideTheNumberOfVotes;
+    private boolean mHideTheNumberOfComments;
     private Drawable mCommentIcon;
     private NetworkState networkState;
     private ExoCreator mExoCreator;
@@ -287,6 +288,7 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
             mHideTheNumberOfAwards = sharedPreferences.getBoolean(SharedPreferencesUtils.HIDE_THE_NUMBER_OF_AWARDS, false);
             mHideSubredditAndUserPrefix = sharedPreferences.getBoolean(SharedPreferencesUtils.HIDE_SUBREDDIT_AND_USER_PREFIX, false);
             mHideTheNumberOfVotes = sharedPreferences.getBoolean(SharedPreferencesUtils.HIDE_THE_NUMBER_OF_VOTES, false);
+            mHideTheNumberOfComments = sharedPreferences.getBoolean(SharedPreferencesUtils.HIDE_THE_NUMBER_OF_COMMENTS, false);
 
             mPostLayout = postLayout;
 
@@ -662,7 +664,12 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
                     ((PostBaseViewHolder) holder).crosspostImageView.setVisibility(View.VISIBLE);
                 }
 
-                ((PostBaseViewHolder) holder).commentsCountTextView.setText(Integer.toString(post.getNComments()));
+                if (!mHideTheNumberOfComments) {
+                    ((PostBaseViewHolder) holder).commentsCountTextView.setVisibility(View.VISIBLE);
+                    ((PostBaseViewHolder) holder).commentsCountTextView.setText(Integer.toString(post.getNComments()));
+                } else {
+                    ((PostBaseViewHolder) holder).commentsCountTextView.setVisibility(View.GONE);
+                }
 
                 if (post.isSaved()) {
                     ((PostBaseViewHolder) holder).saveButton.setImageResource(R.drawable.ic_bookmark_grey_24dp);
@@ -1241,7 +1248,12 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
                         break;
                 }
 
-                ((PostCompactBaseViewHolder) holder).commentsCountTextView.setText(Integer.toString(post.getNComments()));
+                if (!mHideTheNumberOfComments) {
+                    ((PostCompactBaseViewHolder) holder).commentsCountTextView.setVisibility(View.VISIBLE);
+                    ((PostCompactBaseViewHolder) holder).commentsCountTextView.setText(Integer.toString(post.getNComments()));
+                } else {
+                    ((PostCompactBaseViewHolder) holder).commentsCountTextView.setVisibility(View.GONE);
+                }
 
                 if (post.isSaved()) {
                     ((PostCompactBaseViewHolder) holder).saveButton.setImageResource(R.drawable.ic_bookmark_grey_24dp);
@@ -1798,6 +1810,10 @@ public class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView
         mHideTheNumberOfVotes = hideTheNumberOfVotes;
     }
 
+    public void setHideTheNumberOfComments(boolean hideTheNumberOfComments) {
+        mHideTheNumberOfComments = hideTheNumberOfComments;
+    }
+
     @Override
     public void onViewRecycled(@NonNull RecyclerView.ViewHolder holder) {
         super.onViewRecycled(holder);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/events/ChangeHideTheNumberOfCommentsEvent.java b/app/src/main/java/ml/docilealligator/infinityforreddit/events/ChangeHideTheNumberOfCommentsEvent.java
new file mode 100644
index 00000000..7a4ec05f
--- /dev/null
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/events/ChangeHideTheNumberOfCommentsEvent.java
@@ -0,0 +1,9 @@
+package ml.docilealligator.infinityforreddit.events;
+
+public class ChangeHideTheNumberOfCommentsEvent {
+    public boolean hideTheNumberOfComments;
+
+    public ChangeHideTheNumberOfCommentsEvent(boolean hideTheNumberOfComments) {
+        this.hideTheNumberOfComments = hideTheNumberOfComments;
+    }
+}
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java
index 60fd460d..44e4e613 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/PostFragment.java
@@ -87,6 +87,7 @@ import ml.docilealligator.infinityforreddit.events.ChangeEnableSwipeActionSwitch
 import ml.docilealligator.infinityforreddit.events.ChangeHidePostTypeEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHideSubredditAndUserPrefixEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHideTheNumberOfAwardsEvent;
+import ml.docilealligator.infinityforreddit.events.ChangeHideTheNumberOfCommentsEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHideTheNumberOfVotesEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeLongPressToHideToolbarInCompactLayoutEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeMuteAutoplayingVideosEvent;
@@ -1675,6 +1676,14 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
         }
     }
 
+    @Subscribe
+    public void onChangeHideTheNumberOfCommentsEvent(ChangeHideTheNumberOfCommentsEvent event) {
+        if (mAdapter != null) {
+            mAdapter.setHideTheNumberOfComments(event.hideTheNumberOfComments);
+            refreshAdapter();
+        }
+    }
+
     private void refreshAdapter() {
         int previousPosition = -1;
         if (mLinearLayoutManager != null) {
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/settings/PostPreferenceFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/settings/PostPreferenceFragment.java
index b7d0f205..c45a2c1a 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/settings/PostPreferenceFragment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/settings/PostPreferenceFragment.java
@@ -3,6 +3,7 @@ package ml.docilealligator.infinityforreddit.settings;
 import android.os.Bundle;
 
 import androidx.preference.ListPreference;
+import androidx.preference.Preference;
 import androidx.preference.PreferenceFragmentCompat;
 import androidx.preference.SwitchPreference;
 
@@ -14,6 +15,7 @@ import ml.docilealligator.infinityforreddit.events.ChangeDefaultPostLayoutEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHidePostTypeEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHideSubredditAndUserPrefixEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHideTheNumberOfAwardsEvent;
+import ml.docilealligator.infinityforreddit.events.ChangeHideTheNumberOfCommentsEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeHideTheNumberOfVotesEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeLongPressToHideToolbarInCompactLayoutEvent;
 import ml.docilealligator.infinityforreddit.events.ChangeShowAbsoluteNumberOfVotesEvent;
@@ -37,6 +39,7 @@ public class PostPreferenceFragment extends PreferenceFragmentCompat {
         SwitchPreference hideTheNumberOfAwardsSwitch = findPreference(SharedPreferencesUtils.HIDE_THE_NUMBER_OF_AWARDS);
         SwitchPreference hideSubredditAndUserPrefixSwitch = findPreference(SharedPreferencesUtils.HIDE_SUBREDDIT_AND_USER_PREFIX);
         SwitchPreference hideTheNumberOfVotesSwitch = findPreference(SharedPreferencesUtils.HIDE_THE_NUMBER_OF_VOTES);
+        SwitchPreference hideTheNumberOfCommentsSwitch = findPreference(SharedPreferencesUtils.HIDE_THE_NUMBER_OF_COMMENTS);
 
         if (defaultPostLayoutList != null) {
             defaultPostLayoutList.setOnPreferenceChangeListener((preference, newValue) -> {
@@ -107,5 +110,15 @@ public class PostPreferenceFragment extends PreferenceFragmentCompat {
                 return true;
             });
         }
+
+        if (hideTheNumberOfCommentsSwitch != null) {
+            hideTheNumberOfCommentsSwitch.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+                @Override
+                public boolean onPreferenceChange(Preference preference, Object newValue) {
+                    EventBus.getDefault().post(new ChangeHideTheNumberOfCommentsEvent((Boolean) newValue));
+                    return true;
+                }
+            });
+        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/utils/SharedPreferencesUtils.java b/app/src/main/java/ml/docilealligator/infinityforreddit/utils/SharedPreferencesUtils.java
index abef106a..aa2d7c3f 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/utils/SharedPreferencesUtils.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/utils/SharedPreferencesUtils.java
@@ -167,6 +167,7 @@ public class SharedPreferencesUtils {
     public static final String HIDE_THE_NUMBER_OF_AWARDS = "hide_the_number_of_awards";
     public static final String HIDE_SUBREDDIT_AND_USER_PREFIX = "hide_subreddit_and_user_prefix";
     public static final String HIDE_THE_NUMBER_OF_VOTES = "hide_the_number_of_votes";
+    public static final String HIDE_THE_NUMBER_OF_COMMENTS = "hide_the_number_of_comments";
 
     public static final String MAIN_PAGE_TABS_SHARED_PREFERENCES_FILE = "ml.docilealligator.infinityforreddit.main_page_tabs";
     public static final String MAIN_PAGE_TAB_COUNT = "_main_page_tab_count";
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 92097b7c..1825ef3e 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -539,6 +539,7 @@
     <string name="settings_hide_the_number_of_awards">Hide the Number of Awards</string>
     <string name="settings_hide_subreddit_and_user_prefix">Hide Subreddit and User Prefix</string>
     <string name="settings_hide_the_number_of_votes">Hide the Number of Votes</string>
+    <string name="settings_hide_the_number_of_comments">Hide the Number of Comments</string>
 
     <string name="no_link_available">Cannot get the link</string>
 
diff --git a/app/src/main/res/xml/post_preferences.xml b/app/src/main/res/xml/post_preferences.xml
index c695d63c..7e47f86c 100644
--- a/app/src/main/res/xml/post_preferences.xml
+++ b/app/src/main/res/xml/post_preferences.xml
@@ -34,6 +34,11 @@
         app:key="hide_the_number_of_votes"
         app:title="@string/settings_hide_the_number_of_votes" />
 
+    <SwitchPreference
+        app:defaultValue="false"
+        app:key="hide_the_number_of_comments"
+        app:title="@string/settings_hide_the_number_of_comments" />
+
     <PreferenceCategory
         app:title="@string/post_layout_compact" />