app/src/main/java/org/mian/gitnex/interfaces/ApiInterface.java

@@ -6,6 +6,7 @@ import org.mian.gitnex.models.Branches;
 import org.mian.gitnex.models.Commits;
 import org.mian.gitnex.models.ExploreRepositories;
 import org.mian.gitnex.models.Files;
+import org.mian.gitnex.models.IssueReaction;
 import org.mian.gitnex.models.MergePullRequest;
 import org.mian.gitnex.models.NewFile;
 import org.mian.gitnex.models.PullRequests;
@@ -174,6 +175,15 @@ public interface ApiInterface {
     @PATCH("repos/{owner}/{repo}/issues/comments/{commentId}") // edit a comment
     Call<IssueComments> patchIssueComment(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("commentId") int commentId, @Body IssueComments jsonStr);
 
+    @GET("repos/{owner}/{repo}/issues/comments/{commentId}/reactions") // get comment reactions
+    Call<List<IssueReaction>> getIssueCommentReaction(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("commentId") int commentId);
+
+    @PUT("repos/{owner}/{repo}/issues/comments/{commentId}/reactions") // add reaction to a comment
+    Call<IssueReaction> setIssueCommentReaction(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("commentId") int commentId, @Body IssueReaction jsonStr);
+
+    @DELETE("repos/{owner}/{repo}/issues/comments/{commentId}/reactions") // delete a reaction of a comment
+    Call<IssueReaction> delIssueCommentReaction(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("commentId") int commentId, @Body IssueReaction jsonStr);
+
     @GET("user/followers") // get user followers
     Call<List<UserInfo>> getFollowers(@Header("Authorization") String token);
 
@@ -192,6 +202,15 @@ public interface ApiInterface {
     @PUT("repos/{owner}/{repo}/issues/{index}/labels") // replace an issue's labels
     Call<JsonElement> updateIssueLabels(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("index") int issueIndex, @Body Labels jsonStr);
 
+    @GET("repos/{owner}/{repo}/issues/{index}/reactions") // get issue reactions
+    Call<List<IssueReaction>> getIssueReactions(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("index") int issueIndex);
+
+    @PUT("repos/{owner}/{repo}/issues/{index}/reactions") // add reaction to an issue
+    Call<IssueReaction> setIssueReaction(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("index") int issueIndex, @Body IssueReaction jsonStr);
+
+    @DELETE("repos/{owner}/{repo}/issues/{index}/reactions") // delete a reaction of an issue
+    Call<IssueReaction> delIssueReaction(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("index") int issueIndex, @Body IssueReaction jsonStr);
+
     @GET("repos/{owner}/{repo}/raw/{filename}") // get file contents
     Call<String> getFileContents(@Header("Authorization") String token, @Path("owner") String ownerName, @Path("repo") String repoName, @Path("filename") String filename);
 

app/src/main/java/org/mian/gitnex/models/IssueReaction.java

@@ -0,0 +1,71 @@
+package org.mian.gitnex.models;
+
+import java.util.Date;
+
+/**
+ * Author 6543
+ */
+
+public class IssueReaction {
+
+    private String content;
+    private userObject user;
+    private Date created_at;
+
+    public IssueReaction(String content) {
+        this.content = content;
+    }
+
+    public class userObject {
+
+        private int id;
+        private String login;
+        private String full_name;
+        private String email;
+        private String avatar_url;
+        private String language;
+        private String username;
+
+        public int getId() {
+            return id;
+        }
+
+        public String getLogin() {
+            return login;
+        }
+
+        public String getFull_name() {
+            return full_name;
+        }
+
+        public String getEmail() {
+            return email;
+        }
+
+        public String getAvatar_url() {
+            return avatar_url;
+        }
+
+        public String getLanguage() {
+            return language;
+        }
+
+        public String getUsername() {
+            return username;
+        }
+
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public userObject getUser() {
+        return user;
+    }
+
+    public Date getCreated_at() {
+        return created_at;
+    }
+
+}

app/src/main/res/drawable/circle_reactions.xml

@@ -0,0 +1,5 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid
+        android:color="?attr/inputBackgroundColor"/>
+</shape>

app/src/main/res/drawable/round_corners_reactions.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle" >
+
+    <corners android:radius="7dp"/>
+    <solid android:color="?attr/inputBackgroundColor" />
+
+</shape>

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

@@ -189,8 +189,20 @@
 
                     </RelativeLayout>
 
+                    <RelativeLayout
+                        android:id="@+id/reactionsMainFrame"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:layout_below="@+id/issueTimeFrame"
+                        android:orientation="horizontal"
+                        android:layout_marginTop="10dp" >
+
+                        <include layout="@layout/layout_reactions" />
+
+                    </RelativeLayout>
+
                     <View
-                        android:layout_below="@id/issueTimeFrame"
+                        android:layout_below="@id/reactionsMainFrame"
                         android:layout_width="match_parent"
                         android:layout_height="1dp"
                         android:id="@+id/divider"

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

@@ -1,12 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:orientation="vertical"
-    android:paddingBottom="8dp"
     android:background="?attr/primaryBackgroundColor"
-    android:paddingTop="8dp">
+    android:orientation="vertical"
+    android:paddingTop="5dp"
+    android:paddingBottom="8dp">
 
     <androidx.core.widget.NestedScrollView
         android:layout_width="match_parent"
@@ -14,44 +13,46 @@
 
         <LinearLayout
             android:layout_width="match_parent"
-            android:orientation="vertical"
-            android:layout_height="wrap_content">
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <include layout="@layout/layout_add_reactions"/>
 
             <TextView
                 android:id="@+id/commentMenuEdit"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_vertical"
-                android:text="@string/menuEditText"
                 android:drawableStart="@drawable/ic_edit"
                 android:drawablePadding="24dp"
+                android:padding="16dp"
+                android:text="@string/menuEditText"
                 android:textColor="?attr/primaryTextColor"
-                android:textSize="16sp"
-                android:padding="16dp" />
+                android:textSize="16sp" />
 
             <TextView
                 android:id="@+id/commentMenuDelete"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_vertical"
-                android:text="@string/menuDeleteText"
                 android:drawableStart="@drawable/ic_delete"
                 android:drawablePadding="24dp"
+                android:padding="16dp"
+                android:text="@string/menuDeleteText"
                 android:textColor="?attr/primaryTextColor"
-                android:textSize="16sp"
-                android:padding="16dp" />
+                android:textSize="16sp" />
 
             <TextView
                 android:id="@+id/issueCommentShare"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_vertical"
-                android:text="@string/issueCommentShare"
                 android:drawableStart="@drawable/ic_share_24dp"
                 android:drawablePadding="24dp"
+                android:padding="16dp"
+                android:text="@string/issueCommentShare"
                 android:textColor="?attr/primaryTextColor"
-                android:textSize="16sp"
-                android:padding="16dp" />
+                android:textSize="16sp" />
 
         </LinearLayout>
 

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

@@ -6,7 +6,7 @@
     android:orientation="vertical"
     android:paddingBottom="8dp"
     android:background="?attr/primaryBackgroundColor"
-    android:paddingTop="8dp">
+    android:paddingTop="5dp">
 
     <androidx.core.widget.NestedScrollView
         android:layout_width="match_parent"
@@ -17,6 +17,8 @@
             android:orientation="vertical"
             android:layout_height="wrap_content">
 
+            <include layout="@layout/layout_add_reactions"/>
+
             <TextView
                 android:id="@+id/openFilesDiff"
                 android:layout_width="match_parent"

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

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<HorizontalScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/addReactionsFrame"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:visibility="gone"
+    tools:visibility="visible">
+
+    <LinearLayout
+        android:id="@+id/addReactionsContainer"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:paddingTop="15dp"
+        android:paddingRight="15dp"
+        android:paddingBottom="15dp">
+
+        <TextView
+            android:id="@+id/addReactionTemplate"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="15dp"
+            android:layout_weight="1"
+            android:background="@drawable/circle_reactions"
+            android:padding="10dp"
+            android:text="👍"
+            android:textColor="?attr/primaryTextColor"
+            android:textSize="20sp"
+            android:visibility="gone"
+            tools:visibility="visible" />
+
+    </LinearLayout>
+
+</HorizontalScrollView>

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

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<HorizontalScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/reactionsFrame"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:visibility="gone"
+    tools:visibility="visible">
+
+    <LinearLayout
+        android:id="@+id/reactionsContainer"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <TextView
+            android:id="@+id/reactionTemplate"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginRight="5dp"
+            android:background="@drawable/round_corners_reactions"
+            android:paddingLeft="8dp"
+            android:paddingTop="3dp"
+            android:paddingRight="8dp"
+            android:paddingBottom="3dp"
+            android:text="👍 1"
+            android:textColor="?attr/primaryTextColor"
+            android:textSize="13sp"
+            android:visibility="gone"
+            tools:visibility="visible" />
+    </LinearLayout>
+
+</HorizontalScrollView>

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

@@ -59,26 +59,27 @@
             android:id="@+id/issueComment"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:textIsSelectable="true"
-            android:textColor="?attr/primaryTextColor"
+            android:layout_marginBottom="5dp"
             android:autoLink="web"
+            android:textColor="?attr/primaryTextColor"
             android:textColorLink="@color/lightBlue"
+            android:textIsSelectable="true"
             android:textSize="16sp" />
 
         <LinearLayout
+            android:id="@+id/commentsDetailMainFrame"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:id="@+id/commentsDetailMainFrame"
-            android:layout_marginTop="10dp"
+            android:layout_marginTop="5dp"
             android:orientation="horizontal">
 
             <RelativeLayout
-                android:layout_width="0dp"
-                android:layout_weight=".90"
-                android:layout_height="wrap_content"
                 android:id="@+id/commentsDetailFrame"
-                android:orientation="horizontal"
-                android:layout_marginTop="3dp">
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="3dp"
+                android:layout_weight=".90"
+                android:orientation="horizontal">
 
                 <TextView
                     android:id="@+id/issueCommentDate"
@@ -92,25 +93,27 @@
                     android:id="@+id/commentModified"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:textColor="?attr/primaryTextColor"
                     android:layout_toEndOf="@+id/issueCommentDate"
-                    android:textSize="12sp"
-                    android:text="@string/modifiedText" />
+                    android:text="@string/modifiedText"
+                    android:textColor="?attr/primaryTextColor"
+                    android:textSize="12sp" />
 
             </RelativeLayout>
 
             <ImageView
                 android:id="@+id/commentsOptionsMenu"
                 android:layout_width="0dp"
-                android:layout_weight=".10"
                 android:layout_height="wrap_content"
                 android:layout_gravity="end"
+                android:layout_weight=".10"
+                android:contentDescription="@string/menuContentDesc"
                 android:scaleType="fitEnd"
-                android:src="@drawable/ic_dotted_menu_horizontal"
-                android:contentDescription="@string/menuContentDesc" />
+                android:src="@drawable/ic_dotted_menu_horizontal" />
 
         </LinearLayout>
 
+        <include layout="@layout/layout_reactions" />
+
     </LinearLayout>
 
 </RelativeLayout>

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

@@ -37,7 +37,7 @@
     <color name="lightThemeDiffSelectedColor">#e0e0e0</color>
     <color name="lightThemeTextColor">#646565</color>
     <color name="lightThemeBackground">#f9f9f9</color>
-    <color name="lightThemeInputBackground">#b6bbbf</color>
+    <color name="lightThemeInputBackground">#D4D7DA</color>
     <color name="lightThemeInputTextColor">#212121</color>
     <color name="lightThemeDividerColor">#dbdbdb</color>