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MethodCanary is tool to record method invocations
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Kyson/MethodCanary
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MethodCanary is tool to metric method cost.
Written forAndroidGodEye.
Root build.gradle
buildscript { repositories { jcenter() } dependencies { classpath'cn.hikyson.methodcanary:plugin:VERSION' }}Module com.android.application
applyplugin:'cn.hikyson.methodcanary.plugin'implementation'cn.hikyson.methodcanary:lib:VERSION'
cn.hikyson.methodcanary.plugin has some configurations.
AndroidGodEye { enableLifecycleTracer=true// Need lifecycle methods instrumentation, default true enableMethodTracer=true// Need common methods instrumentation, default true instrumentationRuleFilePath="app/AndroidGodEye-MethodCanary2.js"// Default AndroidGodEye-MethodCanary.js instrumentationRuleIncludeClassNamePrefix= ["cn/hikyson/methodcanary/sample"]// Default null }
Methods Meet this condition
instrumentationRuleFilePath && instrumentationRuleIncludeClassNamePrefixwill be instrumented
You can change instrumentation rule
- Add class prefix list to
instrumentationRuleIncludeClassNamePrefix - Put js file
AndroidGodEye-MethodCanary.jsin project root, content sample:
function isInclude(classInfo,methodInfo){ if(classInfo.name.startsWith('cn/hikyson/methodcanary/samplelib/R$') || classInfo.name === 'cn/hikyson/methodcanary/samplelib/BuildConfig' || classInfo.name === 'cn/hikyson/methodcanary/samplelib/R' || classInfo.name.startsWith('cn/hikyson/methodcanary/sample/R$') || classInfo.name === 'cn/hikyson/methodcanary/sample/BuildConfig' || classInfo.name === 'cn/hikyson/methodcanary/sample/R'){ return false } return true}- Can not change function name and desc:
function isInclude(classInfo,methodInfo) - Functions must return boolean type, default True for
isInclude - Param
classInfohas fields:int access,String name,String superName,String[] interfaces - Param
methodInfohas fields:int access,String name,String desc - Write
AndroidGodEye-MethodCanary.jsby javascript language
// start recordingMethodCanary.get().startMethodTracing("sessionName0")// stop recordingMethodCanary.get().stopMethodTracing("sessionName0",MethodCanaryConfig(5) ) {sessionTag,startMillis,stopMillis,methodEventMap ->Logger.d("finish！！！") }// Observe page lifecycle method costMethodCanary.get().addOnPageLifecycleEventCallback {lifecycleExitMethodEvent,page ->Logger.d(page.javaClass.simpleName +lifecycleExitMethodEvent) }MethodCanary.get().removeOnPageLifecycleEventCallback()
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MethodCanary is tool to record method invocations
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