程序包 proguard.classfile.util.inject.location

接口 InjectStrategy

  • 所有已知实现类:
    FirstBlock, LastBlocks, SpecificOffset
    public interface InjectStrategy
    This interface defines methods for determining code attribute offsets suitable for injecting a method invocation.

    • 方法详细资料

      • getSingleInjectionLocation

        InjectStrategy.InjectLocation getSingleInjectionLocation​(ProgramClass targetClass,
                                                         ProgramMethod targetMethod)
        Determine one location (i.e. offset) suitable for injecting a method invocation.
        参数:
        targetClass - The class holding the method in which a method invocation will be injected.
        targetMethod - The target method to have a method invocation injected into.
        返回:
        An InjectLocation instance indicating an offset suitable for injection and whether the injection shall happen before or after the offset.

      • getAllSuitableInjectionLocation

        InjectStrategy.InjectLocation[] getAllSuitableInjectionLocation​(ProgramClass targetClass,
                                                                ProgramMethod targetMethod)
        Determine all locations (i.e., offsets) suitable for injecting a method invocation.
        参数:
        targetClass - The class holding the method in which a method invocation will be injected.
        targetMethod - The target method to have a method invocation injected into.
        返回:
        An array of InjectLocation instances indicating offsets suitable for injection and whether the injection shall take place before or after each offset.