Add menu to the entries to rename

app/src/main/java/org/shadowice/flocke/andotp/EntriesCardAdapter.java

@@ -25,8 +25,11 @@ package org.shadowice.flocke.andotp;
 import android.app.AlertDialog;
 import android.content.Context;
 import android.content.DialogInterface;
+import android.support.v7.widget.PopupMenu;
 import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ImageView;
@@ -138,27 +141,49 @@ public class EntriesCardAdapter extends RecyclerView.Adapter<EntriesCardAdapter.
 
         protected TextView OTPValue;
         protected TextView OTPLabel;
-        protected ImageView editButton;
         protected LinearLayout customPeriodLayout;
         protected TextView customPeriod;
+        protected ImageView menuButton;
 
-        public EntryViewHolder(View v) {
+        public EntryViewHolder(final View v) {
             super(v);
 
             OTPValue = (TextView) v.findViewById(R.id.textViewOTP);
             OTPLabel = (TextView) v.findViewById(R.id.textViewLabel);
-            editButton = (ImageView) v.findViewById(R.id.editImage);
             customPeriodLayout = (LinearLayout) v.findViewById(R.id.customPeriodLayout);
             customPeriod = (TextView) v.findViewById(R.id.customPeriod);
+            menuButton = (ImageView) v.findViewById(R.id.menuButton);
 
-            editButton.setOnClickListener(new View.OnClickListener() {
+            menuButton.setOnClickListener(new View.OnClickListener() {
                 @Override
                 public void onClick(View view) {
-                    eventCallback.onEditButtonClicked(getAdapterPosition());
+                    showPopupMenu(view);
                 }
             });
         }
 
+        private void showPopupMenu(View view) {
+            View menuItemView = view.findViewById(R.id.menuButton);
+            PopupMenu popup = new PopupMenu(view.getContext(), menuItemView);
+            MenuInflater inflate = popup.getMenuInflater();
+            inflate.inflate(R.menu.menu_popup, popup.getMenu());
+
+            popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
+                @Override
+                public boolean onMenuItemClick(MenuItem item) {
+                    int id = item.getItemId();
+
+                    if (id == R.id.editLabel) {
+                        eventCallback.onEditButtonClicked(getAdapterPosition());
+                        return true;
+                    } else {
+                        return false;
+                    }
+                }
+            });
+            popup.show();
+        }
+
         @Override
         public void onItemSelected() {
             if (eventCallback != null)
@@ -176,6 +201,6 @@ public class EntriesCardAdapter extends RecyclerView.Adapter<EntriesCardAdapter.
         void onMoveEventStart();
         void onMoveEventStop();
 
-        void onEditButtonClicked(int pos);
+        void onEditButtonClicked(final int pos);
     }
 }

app/src/main/java/org/shadowice/flocke/andotp/MainActivity.java

@@ -332,7 +332,7 @@ public class MainActivity extends AppCompatActivity {
             }
 
             @Override
-            public void onEditButtonClicked(int pos) {
+            public void onEditButtonClicked(final int pos) {
                 editEntryLabel(pos);
             }
         });
@@ -464,15 +464,12 @@ public class MainActivity extends AppCompatActivity {
 
         if (id == R.id.action_export) {
             exportJSONWithWarning();
-
             return true;
         } else if (id == R.id.action_import) {
             importJSONWithPermissions();
-
             return true;
         } else if (id == R.id.action_about){
             showAbout();
-
             return true;
         }
         return super.onOptionsItemSelected(item);

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

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF727272"
+        android:pathData="M12,8c1.1,0 2,-0.9 2,-2s-0.9,-2 -2,-2 -2,0.9 -2,2 0.9,2 2,2zM12,10c-1.1,0 -2,0.9 -2,2s0.9,2 2,2 2,-0.9 2,-2 -0.9,-2 -2,-2zM12,16c-1.1,0 -2,0.9 -2,2s0.9,2 2,2 2,-0.9 2,-2 -0.9,-2 -2,-2z"/>
+</vector>

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

@@ -23,31 +23,20 @@
             android:layout_alignParentTop="true"
             android:layout_alignParentStart="true" />
 
-        <LinearLayout
+        <TextView
+            android:id="@+id/textViewLabel"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_below="@+id/textViewOTP">
-
-            <TextView
-                android:id="@+id/textViewLabel"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:textAppearance="?android:attr/textAppearanceMedium" />
-
-            <ImageView
-                android:id="@+id/editImage"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_marginStart="@dimen/activity_horizontal_margin"
-                android:src="@drawable/ic_edit_gray" />
-        </LinearLayout>
+            android:layout_below="@+id/textViewOTP"
+            android:textAppearance="?android:attr/textAppearanceMedium" />
 
         <LinearLayout
             android:id="@+id/customPeriodLayout"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_centerVertical="true"
-            android:layout_alignParentEnd="true"
+            android:layout_toStartOf="@+id/menuButton"
+            android:layout_marginEnd="@dimen/activity_horizontal_margin"
             android:visibility="gone"
             android:orientation="horizontal" >
 
@@ -63,6 +52,14 @@
                 android:textStyle="bold" />
         </LinearLayout>
 
+        <ImageView
+            android:id="@+id/menuButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerVertical="true"
+            android:layout_alignParentEnd="true"
+            android:src="@drawable/ic_more_vert_gray"/>
+
     </RelativeLayout>
 
 </android.support.v7.widget.CardView>

app/src/main/res/menu/menu_popup.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/editLabel"
+        android:title="@string/menu_edit_label" />
+
+</menu>

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

@@ -10,6 +10,7 @@
     <string name="format_custom_period">%d s</string>
 
     <string name="menu_about">About</string>
+    <string name="menu_edit_label">Edit label</string>
     <string name="menu_export">Export (JSON)</string>
     <string name="menu_import">Import (JSON)</string>
     <string name="menu_submenu_backup">Import / Export</string>