From d4bf238345ab73a91d47960de68a41811c753228 Mon Sep 17 00:00:00 2001
From: Alex Ning <chineseperson5@gmail.com>
Date: Mon, 18 Nov 2019 00:03:04 +0800
Subject: [PATCH] Double tap to upvote comments.

---
 .../CommentAndPostRecyclerViewAdapter.java    | 34 +++++++++++++++++++
 .../CommentsListingRecyclerViewAdapter.java   | 34 +++++++++++++++++++
 2 files changed, 68 insertions(+)

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java
index 3fcea5d7..745a1c96 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentAndPostRecyclerViewAdapter.java
@@ -10,7 +10,9 @@ import android.net.Uri;
 import android.os.Bundle;
 import android.text.util.Linkify;
 import android.util.TypedValue;
+import android.view.GestureDetector;
 import android.view.LayoutInflater;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
@@ -862,6 +864,38 @@ public class CommentAndPostRecyclerViewAdapter extends RecyclerView.Adapter<Recy
                 }, mVisibleComments.get(commentPosition).getFullName(), newVoteType, holder.getAdapterPosition());
             });
 
+            ((CommentViewHolder) holder).commentMarkdownView.setOnTouchListener(new View.OnTouchListener() {
+                private GestureDetector gestureDetector = new GestureDetector(mActivity, new GestureDetector.SimpleOnGestureListener() {
+                    @Override
+                    public boolean onDoubleTap(MotionEvent e) {
+                        ((CommentViewHolder) holder).upVoteButton.performClick();
+                        return super.onDoubleTap(e);
+                    }
+                });
+
+                @Override
+                public boolean onTouch(View view, MotionEvent motionEvent) {
+                    gestureDetector.onTouchEvent(motionEvent);
+                    return true;
+                }
+            });
+
+            ((CommentViewHolder) holder).itemView.setOnTouchListener(new View.OnTouchListener() {
+                private GestureDetector gestureDetector = new GestureDetector(mActivity, new GestureDetector.SimpleOnGestureListener() {
+                    @Override
+                    public boolean onDoubleTap(MotionEvent e) {
+                        ((CommentViewHolder) holder).upVoteButton.performClick();
+                        return super.onDoubleTap(e);
+                    }
+                });
+
+                @Override
+                public boolean onTouch(View view, MotionEvent motionEvent) {
+                    gestureDetector.onTouchEvent(motionEvent);
+                    return true;
+                }
+            });
+
             if (comment.isSaved()) {
                 ((CommentViewHolder) holder).saveButton.setImageResource(R.drawable.ic_bookmark_grey_24dp);
             } else {
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentsListingRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentsListingRecyclerViewAdapter.java
index ed76dcba..e27810f2 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentsListingRecyclerViewAdapter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Adapter/CommentsListingRecyclerViewAdapter.java
@@ -6,7 +6,9 @@ import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
 import android.text.util.Linkify;
+import android.view.GestureDetector;
 import android.view.LayoutInflater;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
@@ -307,6 +309,38 @@ public class CommentsListingRecyclerViewAdapter extends PagedListAdapter<Comment
                     }, comment.getFullName(), newVoteType, holder.getAdapterPosition());
                 });
 
+                ((DataViewHolder) holder).commentMarkdownView.setOnTouchListener(new View.OnTouchListener() {
+                    private GestureDetector gestureDetector = new GestureDetector(mContext, new GestureDetector.SimpleOnGestureListener() {
+                        @Override
+                        public boolean onDoubleTap(MotionEvent e) {
+                            ((DataViewHolder) holder).upvoteButton.performClick();
+                            return super.onDoubleTap(e);
+                        }
+                    });
+
+                    @Override
+                    public boolean onTouch(View view, MotionEvent motionEvent) {
+                        gestureDetector.onTouchEvent(motionEvent);
+                        return true;
+                    }
+                });
+
+                ((DataViewHolder) holder).itemView.setOnTouchListener(new View.OnTouchListener() {
+                    private GestureDetector gestureDetector = new GestureDetector(mContext, new GestureDetector.SimpleOnGestureListener() {
+                        @Override
+                        public boolean onDoubleTap(MotionEvent e) {
+                            ((DataViewHolder) holder).upvoteButton.performClick();
+                            return super.onDoubleTap(e);
+                        }
+                    });
+
+                    @Override
+                    public boolean onTouch(View view, MotionEvent motionEvent) {
+                        gestureDetector.onTouchEvent(motionEvent);
+                        return true;
+                    }
+                });
+
                 if (comment.isSaved()) {
                     ((DataViewHolder) holder).saveButton.setImageResource(R.drawable.ic_bookmark_grey_24dp);
                 } else {