EspressoCustomFailureHandler.java

EspressoCustomFailureHandler.java

//
//Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
//Espresso.setFailureHandler(new CustomFailureHandler(instrumentation));
public class CustomFailureHandler implements FailureHandler {

    private final FailureHandler delegate;

    public CustomFailureHandler(@NonNull Instrumentation instrumentation) {
        delegate = new DefaultFailureHandler(instrumentation.getTargetContext());
    }

    @Override
    public void handle(final Throwable error, final Matcher<View> viewMatcher) {            
        // Log anything you want here

        // Then delegate the error handling to the default handler which will throw an exception
        delegate.handle(error, viewMatcher);          
    }
}