X-Git-Url: https://git.ktnx.net/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2FRecyclerItemListener.java;fp=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2FRecyclerItemListener.java;h=df65bb503161d58e0618df5be74491d5f9a1ad65;hb=f6c803b3c43e2601b3c5ed7f6b6a0e630a71cf6b;hp=0000000000000000000000000000000000000000;hpb=0da12809143008ee7116162be26564e6e6a562cc;p=mobile-ledger.git

diff --git a/app/src/main/java/net/ktnx/mobileledger/RecyclerItemListener.java b/app/src/main/java/net/ktnx/mobileledger/RecyclerItemListener.java
new file mode 100644
index 00000000..df65bb50
--- /dev/null
+++ b/app/src/main/java/net/ktnx/mobileledger/RecyclerItemListener.java
@@ -0,0 +1,56 @@
+package net.ktnx.mobileledger;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.support.v7.widget.RecyclerView;
+import android.support.v7.widget.RecyclerView.OnItemTouchListener;
+import android.view.GestureDetector;
+import android.view.MotionEvent;
+import android.view.View;
+
+class RecyclerItemListener implements OnItemTouchListener {
+    private RecyclerTouchListener listener;
+    private GestureDetector gd;
+
+    interface RecyclerTouchListener {
+        void onClickItem(View v, int position);
+        void onLongClickItem(View v, int position);
+    }
+
+    public RecyclerItemListener(Context ctx, RecyclerView rv, RecyclerTouchListener listener) {
+        this.listener = listener;
+        this.gd = new GestureDetector(
+                ctx, new GestureDetector.SimpleOnGestureListener() {
+            @Override
+            public void onLongPress(MotionEvent e) {
+                View v = rv.findChildViewUnder(e.getX(), e.getY());
+                listener.onLongClickItem(v, rv.getChildAdapterPosition(v));
+            }
+
+            @Override
+            public boolean onSingleTapUp(MotionEvent e) {
+                View v = rv.findChildViewUnder(e.getX(), e.getY());
+                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) {
+
+    }
+}