operators activity added

res/layout-land/main_calculator.xml

@@ -99,7 +99,7 @@
 			<include layout="@layout/calc_six_digit_button"/>
 			<include layout="@layout/calc_plus_button"/>
 			<include layout="@layout/calc_subtraction_button"/>
-			<include layout="@layout/calc_empty_button"/>
+			<include layout="@layout/calc_operators_button"/>
 
 		</LinearLayout>
 

res/layout/calc_operators_button.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  ~ Copyright (c) 2009-2011. Created by serso aka se.solovyev.
+  ~ For more information, please, contact se.solovyev@gmail.com
+  ~ or visit http://se.solovyev.org
+  -->
+
+<org.solovyev.android.view.widgets.DirectionDragButton xmlns:a="http://schemas.android.com/apk/res/android"
+													   a:id="@+id/functionsButton"
+													   a:text="∂,∫"
+													   a:textStyle="italic"
+													   a:onClick="operatorsButtonClickHandler"
+													   style="?controlButtonStyle"/>

res/layout/operators.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  ~ Copyright (c) 2009-2011. Created by serso aka se.solovyev.
+  ~ For more information, please, contact se.solovyev@gmail.com
+  ~ or visit http://se.solovyev.org
+  -->
+
+<LinearLayout xmlns:a="http://schemas.android.com/apk/res/android"
+    a:orientation="vertical"
+    a:layout_width="fill_parent"
+    a:layout_height="fill_parent">
+
+    <ListView
+        a:layout_width="fill_parent"
+        a:layout_height="fill_parent"
+        a:layout_weight="1"
+        a:id="@android:id/list"/>
+
+</LinearLayout>

res/values-ru/strings.xml

@@ -145,5 +145,6 @@
 
 	<string name="c_empty_var_error">Невозможно создать пустую константу!</string>
 	<string name="c_not_valid_result">Результат не допустим!</string>
+	<string name="c_operators">Операторы</string>
 
 </resources>

res/values/strings.xml

@@ -146,5 +146,6 @@
 
 	<string name="c_empty_var_error">Unable to create empty constant!</string>
 	<string name="c_not_valid_result">Current result is not valid!</string>
+	<string name="c_operators">Operators</string>
 
 </resources>