Checkstyle for android development

checkstyle.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE module PUBLIC "-//Puppy Crawl//DTD Check Configuration 1.3//EN" "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
<module name="Checker">
	<module name="TreeWalker">
		<!-- Checks for uncommented main() methods (debugging leftovers). -->
		<!-- See http://checkstyle.sourceforge.net/config_misc.html#UncommentedMain -->
		<module name="UncommentedMain" />

		<!-- Checks that long constants are defined with an upper ell. -->
		<!-- See http://checkstyle.sourceforge.net/config_misc.html#UpperEll -->
		<module name="UpperEll" />

		<!-- Checks the style of array type definitions. -->
		<!-- See http://checkstyle.sourceforge.net/config_misc.html#ArrayTypeStyle -->
		<module name="ArrayTypeStyle" />

		<!-- Checks that the outer type name and the file name match. -->
		<!-- See http://checkstyle.sourceforge.net/config_misc.html#OuterTypeFilename -->
		<module name="OuterTypeFilename" />


		<!-- Validates Javadoc comments to help ensure they are well formed. -->
		<!-- See http://checkstyle.sourceforge.net/config_javadoc.html#JavadocStyle -->
		<module name="JavadocStyle" />


		<!-- Each of these naming modules validates identifiers for particular 
			code elements. -->
		<!-- See http://checkstyle.sourceforge.net/config_naming.html -->
		<module name="ConstantName">
			<property name="format" value="^[A-Z][A-Z0-9\$]*(_[A-Z0-9\$]+)*$" />
		</module>
		<module name="LocalFinalVariableName" />
		<module name="LocalVariableName" />
		<module name="MemberName">
			<property name="format" value="^[a-z][a-zA-Z0-9_\$]*$" />
		</module>
		<module name="MethodName" />
		<module name="PackageName" />
		<module name="ParameterName" />
		<module name="StaticVariableName" />
		<module name="TypeName" />


		<!-- Checks for imports. -->
		<!-- See http://checkstyle.sourceforge.net/config_imports.html -->
		<module name="AvoidStarImport" />
		<module name="RedundantImport" />


		<!-- Checks for whitespace. -->
		<!-- See http://checkstyle.sourceforge.net/config_whitespace.html -->
		<module name="GenericWhitespace" />
		<module name="MethodParamPad" />
		<module name="NoWhitespaceAfter">
			<property name="tokens"
				value="BNOT, DEC, DOT, INC, LNOT, UNARY_MINUS, UNARY_PLUS" />
		</module>
		<module name="NoWhitespaceBefore" />
		<module name="OperatorWrap" />
		<module name="ParenPad" />
		<module name="TypecastParenPad" />
		<module name="WhitespaceAfter" />
		<module name="WhitespaceAround" />


		<!-- Modifier Checks. -->
		<!-- See http://checkstyle.sourceforge.net/config_modifier.html -->
		<module name="ModifierOrder" />
		<module name="RedundantModifier" />


		<!-- Checks for blocks. -->
		<!-- See http://checkstyle.sourceforge.net/config_blocks.html -->
		<module name="AvoidNestedBlocks" />
		<module name="EmptyBlock" />
		<module name="LeftCurly" />
		<module name="RightCurly">
			<property name="tokens"
				value="LITERAL_TRY, LITERAL_CATCH, LITERAL_FINALLY, LITERAL_ELSE" />
		</module>


		<!-- Checks for common coding problems. -->
		<!-- See http://checkstyle.sourceforge.net/config_coding.html -->
		<module name="CovariantEquals" />
		<module name="DefaultComesLast" />
		<module name="DoubleCheckedLocking" />
		<module name="EmptyStatement" />
		<module name="EqualsHashCode" />
		<module name="IllegalCatch" />
		<module name="InnerAssignment" />
		<module name="MissingSwitchDefault" />
		<module name="NoClone" />
		<module name="NoFinalizer" />
		<module name="OneStatementPerLine" />
		<module name="ParameterAssignment" />
		<module name="RedundantThrows" />
		<module name="SimplifyBooleanExpression" />
		<module name="SimplifyBooleanReturn" />
		<module name="StringLiteralEquality" />
		<module name="UnnecessaryParentheses" />


		<!-- Checks for class design. -->
		<!-- See http://checkstyle.sourceforge.net/config_design.html -->
		<module name="FinalClass" />
		<module name="HideUtilityClassConstructor" />
		<module name="InterfaceIsType" />
		<module name="VisibilityModifier">
			<property name="packageAllowed" value="true" />
			<property name="protectedAllowed" value="true" />
		</module>
	</module>
</module>