Changed the way read posts are handled to support an arbitrary read posts limit (#1720)

* Changed the way read posts are handled to support an arbitrary 'read posts limit'

* Changed db size in summary to kb

* Use return HashSet instead of List in ReadPostsListInterface

* Moved DB summary to Advanced Preferences.

* Completed merge from master into feature/readPost

* Fix some bugs and code style.

---------

Co-authored-by: Docile-Alligator <25734209+Docile-Alligator@users.noreply.github.com>

3 files changed, 61 insertions, 1 deletions

diff --git a/app/src/main/res/layout/fragment_post_history.xml b/app/src/main/res/layout/fragment_post_history.xml
index bd0d5ba3..2c3ae592 100644
--- a/app/src/main/res/layout/fragment_post_history.xml
+++ b/app/src/main/res/layout/fragment_post_history.xml
@@ -60,6 +60,61 @@
         </LinearLayout>
 
         <LinearLayout
+            android:id="@+id/read_posts_limit_linear_layout_post_history_fragment"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:background="?attr/selectableItemBackground"
+            android:clickable="true"
+            android:focusable="true"
+            android:orientation="horizontal"
+            android:paddingStart="72dp"
+            android:paddingTop="4dp"
+            android:paddingEnd="16dp"
+            android:paddingBottom="4dp">
+
+            <TextView
+                android:id="@+id/read_posts_limit_text_view_post_history_fragment"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:layout_marginEnd="16dp"
+                android:layout_weight="1"
+                android:drawablePadding="32dp"
+                android:fontFamily="?attr/font_family"
+                android:text="@string/settings_read_posts_limit_title"
+                android:textColor="?attr/primaryTextColor"
+                android:textSize="?attr/font_16" />
+
+            <com.google.android.material.materialswitch.MaterialSwitch
+                android:id="@+id/read_posts_limit_switch_post_history_fragment"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical" />
+
+        </LinearLayout>
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:id="@+id/read_posts_limit_text_input_layout_post_history_fragment"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingStart="72dp"
+            android:paddingTop="4dp"
+            android:paddingEnd="16dp"
+            android:paddingBottom="4dp">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/read_posts_limit_text_input_edit_text_post_history_fragment"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:fontFamily="?attr/font_family"
+                android:hint="@string/settings_read_posts_limit_hint"
+                android:inputType="number"
+                android:maxLines="11"
+                android:textSize="?attr/font_default" />
+
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <LinearLayout
             android:id="@+id/mark_posts_as_read_after_voting_linear_layout_post_history_fragment"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index ac325395..d3b4227d 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -570,6 +570,9 @@
     <string name="settings_enable_search_history_title">Enable Search History</string>
     <string name="settings_post_history_title">Post History</string>
     <string name="settings_mark_posts_as_read_title">Mark Posts as Read</string>
+    <string name="settings_read_posts_limit_title">Limit Read Posts</string>
+    <string name="settings_read_posts_limit_hint">Set read posts limit</string>
+    <string name="settings_read_posts_db_summary">Read Posts DB Table \nSize: %1$d(KB) \nCount: %2$d</string>
     <string name="settings_mark_posts_as_read_after_voting_title">Mark Posts as Read After Voting</string>
     <string name="settings_mark_posts_as_read_on_scroll_title">Mark Posts as Read on Scroll</string>
     <string name="settings_hide_read_posts_automatically_title">Hide Read Posts Automatically</string>
diff --git a/app/src/main/res/xml/advanced_preferences.xml b/app/src/main/res/xml/advanced_preferences.xml
index 538a5f2e..895f6f86 100644
--- a/app/src/main/res/xml/advanced_preferences.xml
+++ b/app/src/main/res/xml/advanced_preferences.xml
@@ -27,7 +27,9 @@
 
     <ml.docilealligator.infinityforreddit.customviews.CustomFontPreference
         app:key="delete_read_posts_in_database"
-        app:title="@string/settings_delete_read_posts_in_database_title" />
+        app:title="@string/settings_delete_read_posts_in_database_title"
+        app:summary=""
+    />
 
     <ml.docilealligator.infinityforreddit.customviews.CustomFontPreference
         app:key="delete_all_legacy_settings"