com.android.tools.lint.checks
Class ColorUsageDetector

java.lang.Object
  com.android.tools.lint.detector.api.Detector
      com.android.tools.lint.checks.ColorUsageDetector

All Implemented Interfaces:

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

public class ColorUsageDetector
extends com.android.tools.lint.detector.api.Detector
implements com.android.tools.lint.detector.api.Detector.JavaScanner

Looks for cases where the code attempts to set a resource id, rather than a resolved color, as the RGB int.

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.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

static com.android.tools.lint.detector.api.Issue

ISSUE Attempting to set a resource id as a color

Constructor Summary

ColorUsageDetector()
Constructs a new ColorUsageDetector check

Method Summary

boolean	appliesTo(com.android.tools.lint.detector.api.Context context, java.io.File file)
boolean	appliesToResourceRefs()
com.android.tools.lint.detector.api.Speed	getSpeed()
void	visitResourceReference(com.android.tools.lint.detector.api.JavaContext context, lombok.ast.AstVisitor visitor, lombok.ast.Node select, java.lang.String type, java.lang.String name, boolean isFramework)

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

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

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.JavaScanner

applicableSuperClasses, checkClass, createJavaVisitor, getApplicableConstructorTypes, getApplicableMethodNames, getApplicableNodeTypes, visitConstructor, visitMethod

Field Detail

ISSUE

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

Attempting to set a resource id as a color

Constructor Detail

ColorUsageDetector

public ColorUsageDetector()

Constructs a new ColorUsageDetector check

Method Detail

appliesTo

public boolean appliesTo(@NonNull
                         com.android.tools.lint.detector.api.Context context,
                         @NonNull
                         java.io.File file)

Overrides:

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

getSpeed

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

Overrides:

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

appliesToResourceRefs

public boolean appliesToResourceRefs()

Specified by:

appliesToResourceRefs in interface com.android.tools.lint.detector.api.Detector.JavaScanner

Overrides:

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

visitResourceReference

public void visitResourceReference(@NonNull
                                   com.android.tools.lint.detector.api.JavaContext context,
                                   @Nullable
                                   lombok.ast.AstVisitor visitor,
                                   @NonNull
                                   lombok.ast.Node select,
                                   @NonNull
                                   java.lang.String type,
                                   @NonNull
                                   java.lang.String name,
                                   boolean isFramework)

Specified by:

visitResourceReference in interface com.android.tools.lint.detector.api.Detector.JavaScanner

Overrides:

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