Deleting alarm works

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

@@ -6,7 +6,8 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:fitsSystemWindows="true"
-    tools:context="com.philliphsu.clock2.MainActivity">
+    tools:context="com.philliphsu.clock2.MainActivity"
+    android:id="@+id/main_content">
 
     <android.support.design.widget.AppBarLayout
         android:layout_width="match_parent"

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

@@ -65,7 +65,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_below="@id/recurring_days"
-        android:text="Dismiss now"
+        android:text="@string/dismiss_now"
         style="@style/Widget.AppCompat.Button.Colored"/>
 
 </RelativeLayout>