fix many lint errors/warnings

[mobile-ledger-staging.git] / app / src / main / java / net / ktnx / mobileledger / ui / RecyclerItemListener.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/RecyclerItemListener.java b/app/src/main/java/net/ktnx/mobileledger/ui/RecyclerItemListener.java
index df36690742fa6c424266544d7f6abb7a504da711..2a266b937940b66b6aa39554db472b532e726822 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/RecyclerItemListener.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/RecyclerItemListener.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Damyan Ivanov.
+ * Copyright © 2020 Damyan Ivanov.
  * This file is part of MoLe.
  * MoLe is free software: you can distribute it and/or modify it
  * under the term of the GNU General Public License as published by
@@ -18,26 +18,19 @@
 package net.ktnx.mobileledger.ui;
 
 import android.content.Context;
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-import androidx.recyclerview.widget.RecyclerView.OnItemTouchListener;
 import android.view.GestureDetector;
 import android.view.MotionEvent;
 import android.view.View;
 
-public class RecyclerItemListener implements OnItemTouchListener {
-    private RecyclerTouchListener listener;
-    private GestureDetector gd;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.RecyclerView.OnItemTouchListener;
 
-    public interface RecyclerTouchListener {
-        void onClickItem(View v, int position);
-        void onLongClickItem(View v, int position);
-    }
+public class RecyclerItemListener implements OnItemTouchListener {
+    private final GestureDetector gd;
 
     public RecyclerItemListener(Context ctx, RecyclerView rv, RecyclerTouchListener listener) {
-        this.listener = listener;
-        this.gd = new GestureDetector(
-                ctx, new GestureDetector.SimpleOnGestureListener() {
+        this.gd = new GestureDetector(ctx, new GestureDetector.SimpleOnGestureListener() {
             @Override
             public void onLongPress(MotionEvent e) {
                 View v = rv.findChildViewUnder(e.getX(), e.getY());
@@ -50,24 +43,26 @@ public class RecyclerItemListener implements OnItemTouchListener {
                 listener.onClickItem(v, rv.getChildAdapterPosition(v));
                 return true;
             }
-        }
-        );
+        });
     }
-
     @Override
     public boolean onInterceptTouchEvent(@NonNull RecyclerView recyclerView,
                                          @NonNull MotionEvent motionEvent) {
         View v = recyclerView.findChildViewUnder(motionEvent.getX(), motionEvent.getY());
         return (v != null) && gd.onTouchEvent(motionEvent);
     }
-
     @Override
     public void onTouchEvent(@NonNull RecyclerView recyclerView, @NonNull MotionEvent motionEvent) {
 
     }
-
     @Override
     public void onRequestDisallowInterceptTouchEvent(boolean b) {
 
     }
+
+    public interface RecyclerTouchListener {
+        void onClickItem(View v, int position);
+
+        void onLongClickItem(View v, int position);
+    }
 }