android_calculator-15: Add numeral systems

res/values-ru/strings.xml

@@ -102,7 +102,14 @@
 	<string name="p_rad">Радианы</string>
 	<string name="p_grad">Грады</string>
 	<string name="p_turns">Обороты</string>
-	<string name="c_angle_units_summary">Определяет единицы измерения углов.</string>
+	<string name="c_angle_units_summary">Устанавливает единицы измерения углов.</string>
+
+	<string name="c_calc_numeral_bases">Системы счичления</string>
+	<string name="c_numeral_bases_summary">Устанавливает систему счисления для всех вводимых чисел.</string>
+	<string name="p_dec">Десятичная</string>
+	<string name="p_hex">Шестнадцатеричная</string>
+	<string name="p_oct">Восьмиричная</string>
+	<string name="p_bin">Бинарная</string>
 
 	<string name="c_calc_theme">Тема оформления</string>
 	<string name="p_default_theme">По умолчанию</string>

res/values/arrays.xml

@@ -60,4 +60,17 @@
 		<item>turns</item>
 	</string-array>
 
+	<string-array name="p_numeral_bases_names">
+		<item>@string/p_dec</item>
+		<item>@string/p_hex</item>
+		<item>@string/p_oct</item>
+		<item>@string/p_bin</item>
+	</string-array>
+	<string-array name="p_numeral_bases">
+		<item>dec</item>
+		<item>hex</item>
+		<item>oct</item>
+		<item>bin</item>
+	</string-array>
+
 </resources>

res/values/default_values.xml

@@ -30,6 +30,9 @@
 	<string name="p_calc_angle_units_key">org.solovyev.android.calculator.CalculatorActivity_angle_units</string>
 	<string name="p_calc_angle_units">deg</string>
 
+	<string name="p_calc_numeral_bases_key">org.solovyev.android.calculator.CalculatorActivity_numeral_bases</string>
+	<string name="p_calc_numeral_bases">dec</string>
+
 	<string name="p_calc_theme_key">org.solovyev.android.calculator.CalculatorActivity_calc_theme</string>
 	<string name="p_calc_theme">default_theme</string>
 

res/values/strings.xml

@@ -105,6 +105,13 @@
 	<string name="p_turns">Turns</string>
 	<string name="c_angle_units_summary">Defines the default units for angles.</string>
 
+	<string name="c_calc_numeral_bases">Numeral systems</string>
+	<string name="c_numeral_bases_summary">Defines the default numeral system for all input numbers.</string>
+	<string name="p_dec">Decimal</string>
+	<string name="p_hex">Hexadecimal</string>
+	<string name="p_oct">Octal</string>
+	<string name="p_bin">Binary</string>
+
 	<string name="c_calc_theme">Theme</string>
 	<string name="p_default_theme">Default</string>
 	<string name="p_violet_theme">Violet</string>

res/xml/main_preferences.xml

@@ -29,6 +29,12 @@
 						a:summary="@string/c_angle_units_summary"
 						a:entryValues="@array/p_angle_units"/>
 
+		<ListPreference a:key="@string/p_calc_numeral_bases_key"
+						a:title="@string/c_calc_numeral_bases"
+						a:entries="@array/p_numeral_bases_names"
+						a:summary="@string/c_numeral_bases_summary"
+						a:entryValues="@array/p_numeral_bases"/>
+
 	</PreferenceCategory>