com.android.tools.lint.checks

Class MergeRootFrameLayoutDetector

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.MergeRootFrameLayoutDetector

All Implemented Interfaces:

com.android.tools.lint.detector.api.FileScanner, com.android.tools.lint.detector.api.SourceCodeScanner, com.android.tools.lint.detector.api.XmlScanner, com.android.tools.lint.detector.api.XmlScannerConstants

public class MergeRootFrameLayoutDetector
extends com.android.tools.lint.detector.api.LayoutDetector
implements com.android.tools.lint.detector.api.SourceCodeScanner

Checks whether a root FrameLayout can be replaced with a <merge> tag.

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.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 The main issue discovered by this detector

Fields inherited from interface com.android.tools.lint.detector.api.XmlScannerConstants

ALL

Constructor Summary

Constructors

Constructor and Description
MergeRootFrameLayoutDetector() Constructs a new MergeRootFrameLayoutDetector

Method Summary

Modifier and Type	Method and Description
void	afterCheckRootProject(com.android.tools.lint.detector.api.Context context)
java.util.Collection<java.lang.String>	getApplicableElements()
java.util.List<java.lang.String>	getApplicableMethodNames()
protected static boolean	hasPadding(org.w3c.dom.Element root)
protected static boolean	isHeightFillParent(org.w3c.dom.Element element)
protected static boolean	isWidthFillParent(org.w3c.dom.Element element)
void	visitElement(com.android.tools.lint.detector.api.XmlContext context, org.w3c.dom.Element element)
void	visitMethodCall(com.android.tools.lint.detector.api.JavaContext context, org.jetbrains.uast.UCallExpression call, com.intellij.psi.PsiMethod method)

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

appliesTo

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

run

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

afterCheckEachProject, afterCheckFile, afterCheckLibraryProject, afterCheckProject, analyzeCallGraph, applicableAnnotations, applicableSuperClasses, appliesTo, appliesToResourceRefs, beforeCheckEachProject, beforeCheckFile, beforeCheckLibraryProject, beforeCheckProject, beforeCheckRootProject, checkBinaryResource, checkCall, checkClass, checkClass, checkDslPropertyAssignment, checkDslPropertyAssignment, checkFolder, checkInstruction, checkMethodCall, createPsiVisitor, createUastHandler, fix, getApplicableAsmNodeTypes, getApplicableAttributes, getApplicableCallNames, getApplicableCallOwners, getApplicableConstructorTypes, getApplicableFiles, getApplicablePsiTypes, getApplicableReferenceNames, getApplicableUastTypes, getCustomVisitor, getSpeed, inheritAnnotation, isApplicableAnnotationUsage, isCallGraphRequired, visitAnnotationUsage, visitAnnotationUsage, visitAttribute, visitBuildScript, visitClass, visitClass, visitConstructor, visitConstructor, visitDocument, visitElementAfter, visitMethod, visitMethod, visitReference, 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.SourceCodeScanner

analyzeCallGraph, applicableAnnotations, applicableSuperClasses, appliesToResourceRefs, createUastHandler, getApplicableConstructorTypes, getApplicableReferenceNames, getApplicableUastTypes, inheritAnnotation, isApplicableAnnotationUsage, isCallGraphRequired, visitAnnotationUsage, visitAnnotationUsage, visitClass, visitClass, visitConstructor, visitMethod, visitReference, visitResourceReference

Methods inherited from interface com.android.tools.lint.detector.api.FileScanner

afterCheckFile, beforeCheckFile

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

getApplicableAttributes, visitAttribute, visitDocument, visitElementAfter

Field Detail

ISSUE

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

The main issue discovered by this detector

Constructor Detail

MergeRootFrameLayoutDetector

public MergeRootFrameLayoutDetector()

Constructs a new MergeRootFrameLayoutDetector

Method Detail

afterCheckRootProject

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

Overrides:

afterCheckRootProject 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.XmlScanner

Overrides:

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

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.XmlScanner

Overrides:

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

getApplicableMethodNames

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

Specified by:

getApplicableMethodNames in interface com.android.tools.lint.detector.api.SourceCodeScanner

Overrides:

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

visitMethodCall

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

Specified by:

visitMethodCall in interface com.android.tools.lint.detector.api.SourceCodeScanner

Overrides:

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

isWidthFillParent

protected static boolean isWidthFillParent(@NonNull
                                           org.w3c.dom.Element element)

isHeightFillParent

protected static boolean isHeightFillParent(@NonNull
                                            org.w3c.dom.Element element)

hasPadding

protected static boolean hasPadding(@NonNull
                                    org.w3c.dom.Element root)