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.ClassScanner

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

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.XmlScanner

Field Summary

Fields

Modifier and Type	Field and Description
static com.android.tools.lint.detector.api.Issue	ISSUE

Constructor Summary

Constructors

Constructor and Description
ClickableViewAccessibilityDetector() Constructs a new ClickableViewAccessibilityDetector

Method Summary

Modifier and Type	Method and Description
void	checkClass(com.android.tools.lint.detector.api.ClassContext context, org.objectweb.asm.tree.ClassNode classNode)
static void	checkSetOnTouchListenerCall(com.android.tools.lint.detector.api.ClassContext context, org.objectweb.asm.tree.MethodNode method, org.objectweb.asm.tree.MethodInsnNode call)
com.android.tools.lint.detector.api.Speed	getSpeed()
static void	scanForAndCheckSetOnTouchListenerCalls(com.android.tools.lint.detector.api.ClassContext context, org.objectweb.asm.tree.ClassNode classNode)

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

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

checkCall, checkInstruction, getApplicableAsmNodeTypes, getApplicableCallNames, getApplicableCallOwners

Field Detail

ISSUE

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

Constructor Detail

ClickableViewAccessibilityDetector

public ClickableViewAccessibilityDetector()

Constructs a new ClickableViewAccessibilityDetector

Method Detail

getSpeed

@NonNull
public com.android.tools.lint.detector.api.Speed getSpeed()

Overrides:

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

checkClass

public void checkClass(@NonNull
                       com.android.tools.lint.detector.api.ClassContext context,
                       @NonNull
                       org.objectweb.asm.tree.ClassNode classNode)

Specified by:

checkClass in interface com.android.tools.lint.detector.api.Detector.ClassScanner

Overrides:

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

scanForAndCheckSetOnTouchListenerCalls

public static void scanForAndCheckSetOnTouchListenerCalls(com.android.tools.lint.detector.api.ClassContext context,
                                                          org.objectweb.asm.tree.ClassNode classNode)

checkSetOnTouchListenerCall

public static void checkSetOnTouchListenerCall(@NonNull
                                               com.android.tools.lint.detector.api.ClassContext context,
                                               @NonNull
                                               org.objectweb.asm.tree.MethodNode method,
                                               @NonNull
                                               org.objectweb.asm.tree.MethodInsnNode call)