com.android.tools.lint.checks

Class MissingClassDetector

java.lang.Object

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

com.android.tools.lint.detector.api.ResourceXmlDetector

com.android.tools.lint.detector.api.LayoutDetector

com.android.tools.lint.checks.MissingClassDetector

All Implemented Interfaces:

com.android.tools.lint.detector.api.Detector.ClassScanner, com.android.tools.lint.detector.api.Detector.XmlScanner

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

Checks to ensure that classes referenced in the manifest actually exist and are included

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	INNERCLASS Is the right character used for inner class separators?
static com.android.tools.lint.detector.api.Issue	INSTANTIATABLE Are activity, service, receiver etc subclasses instantiatable?
static com.android.tools.lint.detector.api.Issue	MISSING Manifest-referenced classes missing from the project or libraries

Fields inherited from interface com.android.tools.lint.detector.api.Detector.XmlScanner

ALL

Constructor Summary

Constructors

Constructor and Description
MissingClassDetector() Constructs a new MissingClassDetector

Method Summary

Modifier and Type	Method and Description
void	afterCheckProject(com.android.tools.lint.detector.api.Context context)
boolean	appliesTo(com.android.resources.ResourceFolderType folderType)
void	checkClass(com.android.tools.lint.detector.api.ClassContext context, org.objectweb.asm.tree.ClassNode classNode)
java.util.Collection<java.lang.String>	getApplicableElements()
static java.lang.String	getNewValue(com.android.tools.lint.detector.api.Issue issue, java.lang.String errorMessage, com.android.tools.lint.detector.api.TextFormat format) Given an error message produced by this lint detector for the given issue type, returns the new value to be put into the source code.
static java.lang.String	getOldValue(com.android.tools.lint.detector.api.Issue issue, java.lang.String errorMessage, com.android.tools.lint.detector.api.TextFormat format) Given an error message produced by this lint detector for the given issue type, returns the old value to be replaced in the source code.
com.android.tools.lint.detector.api.Speed	getSpeed()
void	visitElement(com.android.tools.lint.detector.api.XmlContext context, org.w3c.dom.Element element)

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

hasPadding, isHeightFillParent, isWidthFillParent

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

appliesTo, run

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

afterCheckFile, afterCheckLibraryProject, applicableSuperClasses, appliesToFolder, appliesToResourceRefs, beforeCheckFile, beforeCheckLibraryProject, beforeCheckProject, checkBinaryResource, checkCall, checkClass, checkClass, checkFolder, checkInstruction, createJavaVisitor, createPsiVisitor, getApplicableAsmNodeTypes, getApplicableAttributes, getApplicableCallNames, getApplicableCallOwners, getApplicableConstructorTypes, getApplicableFiles, getApplicableMethodNames, getApplicableNodeTypes, getApplicablePsiTypes, getApplicableReferenceNames, getSpeed, visitAttribute, visitBuildScript, visitConstructor, visitConstructor, visitDocument, 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

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

getApplicableAttributes, visitAttribute, visitDocument, visitElementAfter

Field Detail

MISSING

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

Manifest-referenced classes missing from the project or libraries

INSTANTIATABLE

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

Are activity, service, receiver etc subclasses instantiatable?

INNERCLASS

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

Is the right character used for inner class separators?

Constructor Detail

MissingClassDetector

public MissingClassDetector()

Constructs a new MissingClassDetector

Method Detail

getSpeed

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

Overrides:

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

getApplicableElements

public java.util.Collection<java.lang.String> getApplicableElements()

Specified by:

getApplicableElements in interface com.android.tools.lint.detector.api.Detector.XmlScanner

Overrides:

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

appliesTo

public boolean appliesTo(@NonNull
                         com.android.resources.ResourceFolderType folderType)

Overrides:

appliesTo in class com.android.tools.lint.detector.api.LayoutDetector

visitElement

public void visitElement(@NonNull
                         com.android.tools.lint.detector.api.XmlContext context,
                         @NonNull
                         org.w3c.dom.Element element)

Specified by:

visitElement in interface com.android.tools.lint.detector.api.Detector.XmlScanner

Overrides:

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

afterCheckProject

public void afterCheckProject(@NonNull
                              com.android.tools.lint.detector.api.Context context)

Overrides:

afterCheckProject 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

getOldValue

@Nullable
public static java.lang.String getOldValue(@NonNull
                                                     com.android.tools.lint.detector.api.Issue issue,
                                                     @NonNull
                                                     java.lang.String errorMessage,
                                                     @NonNull
                                                     com.android.tools.lint.detector.api.TextFormat format)

Given an error message produced by this lint detector for the given issue type, returns the old value to be replaced in the source code.

Intended for IDE quickfix implementations.

Parameters:

issue - the corresponding issue

errorMessage - the error message associated with the error

format - the format of the error message

Returns:

the corresponding old value, or null if not recognized

getNewValue

@Nullable
public static java.lang.String getNewValue(@NonNull
                                                     com.android.tools.lint.detector.api.Issue issue,
                                                     @NonNull
                                                     java.lang.String errorMessage,
                                                     @NonNull
                                                     com.android.tools.lint.detector.api.TextFormat format)

Given an error message produced by this lint detector for the given issue type, returns the new value to be put into the source code.

Intended for IDE quickfix implementations.

Parameters:

issue - the corresponding issue

errorMessage - the error message associated with the error

format - the format of the error message

Returns:

the corresponding new value, or null if not recognized