com.android.tools.lint.checks

Class ClickableViewAccessibilityDetector

java.lang.Object

com.android.tools.lint.detector.api.Detector

com.android.tools.lint.checks.ClickableViewAccessibilityDetector

All Implemented Interfaces:

com.android.tools.lint.detector.api.Detector.UastScanner

public class ClickableViewAccessibilityDetector
extends com.android.tools.lint.detector.api.Detector
implements com.android.tools.lint.detector.api.Detector.UastScanner

Checks that views that override View#onTouchEvent also implement View#performClick and call performClick when click detection occurs.

Nested Class Summary

Nested classes/interfaces inherited from class com.android.tools.lint.detector.api.Detector

com.android.tools.lint.detector.api.Detector.BinaryResourceScanner, com.android.tools.lint.detector.api.Detector.ClassScanner, com.android.tools.lint.detector.api.Detector.GradleScanner, com.android.tools.lint.detector.api.Detector.JavaPsiScanner, com.android.tools.lint.detector.api.Detector.JavaScanner, com.android.tools.lint.detector.api.Detector.OtherFileScanner, com.android.tools.lint.detector.api.Detector.ResourceFolderScanner, com.android.tools.lint.detector.api.Detector.UastScanner, com.android.tools.lint.detector.api.Detector.XmlScanner

Field Summary

Fields

Modifier and Type	Field and Description
static com.android.tools.lint.detector.api.Issue	ISSUE
static java.lang.String	ON_TOUCH_EVENT

Constructor Summary

Constructors

Constructor and Description
ClickableViewAccessibilityDetector() Constructs a new ClickableViewAccessibilityDetector

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.String>	applicableSuperClasses()
java.util.List<java.lang.String>	getApplicableMethodNames()
void	visitClass(com.android.tools.lint.detector.api.JavaContext context, org.jetbrains.uast.UClass declaration)
void	visitClass(com.android.tools.lint.detector.api.JavaContext context, org.jetbrains.uast.ULambdaExpression lambda)
void	visitMethod(com.android.tools.lint.detector.api.JavaContext context, org.jetbrains.uast.UCallExpression node, com.intellij.psi.PsiMethod method)

Methods inherited from class com.android.tools.lint.detector.api.Detector

afterCheckFile, afterCheckLibraryProject, afterCheckProject, appliesTo, appliesTo, appliesToResourceRefs, beforeCheckFile, beforeCheckLibraryProject, beforeCheckProject, checkBinaryResource, checkCall, checkClass, checkClass, checkClass, checkFolder, checkInstruction, createJavaVisitor, createPsiVisitor, createUastHandler, fix, getApplicableAsmNodeTypes, getApplicableAttributes, getApplicableCallNames, getApplicableCallOwners, getApplicableConstructorTypes, getApplicableElements, getApplicableFiles, getApplicableNodeTypes, getApplicablePsiTypes, getApplicableReferenceNames, getApplicableUastTypes, getSpeed, getSpeed, run, visitAttribute, visitBuildScript, visitConstructor, visitConstructor, visitConstructor, visitDocument, visitElement, visitElementAfter, visitMethod, visitMethod, visitReference, visitReference, visitResourceReference, visitResourceReference, visitResourceReference

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.android.tools.lint.detector.api.Detector.UastScanner

appliesToResourceRefs, createUastHandler, getApplicableConstructorTypes, getApplicablePsiTypes, getApplicableReferenceNames, getApplicableUastTypes, visitConstructor, visitReference, visitResourceReference

Field Detail

ISSUE

public static final com.android.tools.lint.detector.api.Issue ISSUE

ON_TOUCH_EVENT

public static final java.lang.String ON_TOUCH_EVENT

See Also:

Constant Field Values

Constructor Detail

ClickableViewAccessibilityDetector

public ClickableViewAccessibilityDetector()

Constructs a new ClickableViewAccessibilityDetector

Method Detail

getApplicableMethodNames

public java.util.List<java.lang.String> getApplicableMethodNames()

Specified by:

getApplicableMethodNames in interface com.android.tools.lint.detector.api.Detector.UastScanner

Overrides:

getApplicableMethodNames in class com.android.tools.lint.detector.api.Detector

visitMethod

public void visitMethod(@NonNull
                        com.android.tools.lint.detector.api.JavaContext context,
                        @NonNull
                        org.jetbrains.uast.UCallExpression node,
                        @NonNull
                        com.intellij.psi.PsiMethod method)

Specified by:

visitMethod in interface com.android.tools.lint.detector.api.Detector.UastScanner

Overrides:

visitMethod in class com.android.tools.lint.detector.api.Detector

applicableSuperClasses

@Nullable
public java.util.List<java.lang.String> applicableSuperClasses()

Specified by:

applicableSuperClasses in interface com.android.tools.lint.detector.api.Detector.UastScanner

Overrides:

applicableSuperClasses in class com.android.tools.lint.detector.api.Detector

visitClass

public void visitClass(@NonNull
                       com.android.tools.lint.detector.api.JavaContext context,
                       @NonNull
                       org.jetbrains.uast.UClass declaration)

Specified by:

visitClass in interface com.android.tools.lint.detector.api.Detector.UastScanner

Overrides:

visitClass in class com.android.tools.lint.detector.api.Detector

visitClass

public void visitClass(@NonNull
                       com.android.tools.lint.detector.api.JavaContext context,
                       @NonNull
                       org.jetbrains.uast.ULambdaExpression lambda)

Specified by:

visitClass in interface com.android.tools.lint.detector.api.Detector.UastScanner

Overrides:

visitClass in class com.android.tools.lint.detector.api.Detector