Class AndroidStartComponentTool

java.lang.Object

com.ibm.wala.dalvik.ipa.callgraph.androidModel.stubs.AndroidStartComponentTool

public class AndroidStartComponentTool
extends Object

Grab and set data of AndroidClasses.

This class is only used by AndroidModel.getMethodAs() as it got a bit lengthy.

Since:

2013-10-22

Author:

Tobias Blaschke <code@tobiasblaschke.de>

Constructor Summary

Constructors

Constructor	Description
AndroidStartComponentTool(IClassHierarchy cha, MethodReference asMethod, Set<IntentStarters.StarterFlags> flags, TypeReference caller, TypeSafeInstructionFactory instructionFactory, ParameterAccessor acc, SSAValueManager pm, VolatileMethodSummary redirect, ParameterAccessor.Parameter self, IntentStarters.StartInfo info)

Method Summary

Modifier and Type	Method	Description
SSAValue	addPhi(List<? extends SSAValue> from)	Add Phi (if necessary) - not if only one from.
void	assignIBinder(SSAValue iBinder, List<? extends SSAValue> allActivities)	Set the iBinder in the callee.
void	attachActivities(Set<? extends SSAValue> activities, SSAValue application, SSAValue thread, SSAValue context, SSAValue iBinderToken, SSAValue intent)
SSAValue	fetchCallerContext()	Fetches the context of the caller.
SSAValue	fetchIBinder(SSAValue androidContext)	Fetch the permissions to start the component with.
void	fetchResults(List<? super SSAValue> resultCodes, List<? super SSAValue> resultData, List<? extends SSAValue> allActivities)	Grab mResultCode and mResultData.
void	setIntent(SSAValue intent, List<? extends SSAValue> allActivities)	Call Activity.setIntent.
AndroidTypes.AndroidContextType	typeOfCallerContext()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AndroidStartComponentTool

public AndroidStartComponentTool(IClassHierarchy cha,
 MethodReference asMethod,
 Set<IntentStarters.StarterFlags> flags,
 TypeReference caller,
 TypeSafeInstructionFactory instructionFactory,
 ParameterAccessor acc,
 SSAValueManager pm,
 VolatileMethodSummary redirect,
 ParameterAccessor.Parameter self,
 IntentStarters.StartInfo info)

Method Details

attachActivities

public void attachActivities(Set<? extends SSAValue> activities,
 SSAValue application,
 SSAValue thread,
 SSAValue context,
 SSAValue iBinderToken,
 SSAValue intent)

typeOfCallerContext

public AndroidTypes.AndroidContextType typeOfCallerContext()

fetchCallerContext

public SSAValue fetchCallerContext()

Fetches the context of the caller.

Returns:

A new SSAValue representing the androidContext (may be null!). // XXX

fetchIBinder

public SSAValue fetchIBinder(SSAValue androidContext)

Fetch the permissions to start the component with.

Fetching depends on StarterFlags.QUENCH_PERMISSIONS, XXX

Returns:

an iBinder

Throws:

UnsupportedOperationException - when fetching is not supported with the current settings

assignIBinder

public void assignIBinder(SSAValue iBinder,
 List<? extends SSAValue> allActivities)

Set the iBinder in the callee.

setIntent

public void setIntent(SSAValue intent,
 List<? extends SSAValue> allActivities)

Call Activity.setIntent.

fetchResults

public void fetchResults(List<? super SSAValue> resultCodes,
 List<? super SSAValue> resultData,
 List<? extends SSAValue> allActivities)

Grab mResultCode and mResultData.

This data is used to call onActivityResult of the caller.

addPhi

public SSAValue addPhi(List<? extends SSAValue> from)

Add Phi (if necessary) - not if only one from.