com.android.tools.lint.checks

Class PxUsageDetector

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.PxUsageDetector

All Implemented Interfaces:

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

public class PxUsageDetector
extends com.android.tools.lint.detector.api.LayoutDetector

Check for px dimensions instead of dp dimensions. Also look for non-"sp" text sizes.

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	DP_ISSUE Using sp instead of dp
static com.android.tools.lint.detector.api.Issue	IN_MM_ISSUE Using mm/in instead of dp
static com.android.tools.lint.detector.api.Issue	PX_ISSUE Using px instead of dp
static com.android.tools.lint.detector.api.Issue	SMALL_SP_ISSUE Using text sizes that are too small

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

ALL

Constructor Summary

Constructors

Constructor and Description
PxUsageDetector() Constructs a new PxUsageDetector

Method Summary

Modifier and Type	Method and Description
boolean	appliesTo(com.android.resources.ResourceFolderType folderType)
java.util.Collection<java.lang.String>	getApplicableAttributes()
java.util.Collection<java.lang.String>	getApplicableElements()
void	visitAttribute(com.android.tools.lint.detector.api.XmlContext context, org.w3c.dom.Attr attribute)
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.ResourceXmlDetector

run

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

afterCheckFile, afterCheckLibraryProject, afterCheckProject, analyzeCallGraph, applicableAnnotations, applicableSuperClasses, appliesTo, appliesToResourceRefs, beforeCheckFile, beforeCheckLibraryProject, beforeCheckProject, checkBinaryResource, checkCall, checkClass, checkClass, checkFolder, checkInstruction, createPsiVisitor, createUastHandler, fix, getApplicableAsmNodeTypes, getApplicableCallNames, getApplicableCallOwners, getApplicableConstructorTypes, getApplicableFiles, getApplicableMethodNames, getApplicablePsiTypes, getApplicableReferenceNames, getApplicableUastTypes, getSpeed, isApplicableAnnotationUsage, isCallGraphRequired, visitAnnotationUsage, 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.XmlScanner

visitDocument, visitElementAfter

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

afterCheckFile, beforeCheckFile

Field Detail

PX_ISSUE

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

Using px instead of dp

IN_MM_ISSUE

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

Using mm/in instead of dp

DP_ISSUE

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

Using sp instead of dp

SMALL_SP_ISSUE

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

Using text sizes that are too small

Constructor Detail

PxUsageDetector

public PxUsageDetector()

Constructs a new PxUsageDetector

Method Detail

appliesTo

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

Specified by:

appliesTo in interface com.android.tools.lint.detector.api.XmlScanner

Overrides:

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

getApplicableAttributes

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

Specified by:

getApplicableAttributes in interface com.android.tools.lint.detector.api.XmlScanner

Overrides:

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

getApplicableElements

@Nullable
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

visitAttribute

public void visitAttribute(@NonNull
                           com.android.tools.lint.detector.api.XmlContext context,
                           @NonNull
                           org.w3c.dom.Attr attribute)

Specified by:

visitAttribute in interface com.android.tools.lint.detector.api.XmlScanner

Overrides:

visitAttribute 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