1# 2# Copyright (C) 2016 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15 16.source "Subclass.smali" 17 18.class public LSubclass; 19.super Ljava/lang/Object; 20 21.method public constructor <init>()V 22.registers 3 23 invoke-direct {p0}, Ljava/lang/Object;-><init>()V 24 goto :happy 25 # Get a MethodHandleImpl instance (subclass of MethodHandle). 26 invoke-static {}, LSubclass;->getMethodHandleSubclassInstance()Ljava/lang/invoke/MethodHandleImpl; 27 move-result-object v0 28 const-string v1, "1" 29 const-string v2, "2" 30 # Calling MethodHandle.invoke() on MethodHandleImpl instance (subclass of MethodHandle) => Okay 31 invoke-polymorphic {v0, v1, v2}, Ljava/lang/invoke/MethodHandle;->invoke([Ljava/lang/Object;)Ljava/lang/Object;, (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; 32 # Calling MethodHandleImpl.invoke() rather than MethodHandle.invoke() [ declaring class is okay ] => Okay 33 invoke-polymorphic {v0, v1, v2}, Ljava/lang/invoke/MethodHandleImpl;->invoke([Ljava/lang/Object;)Ljava/lang/Object;, (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; 34:happy 35 sget-object v1, Ljava/lang/System;->out:Ljava/io/PrintStream; 36 const-string v2, "Passed Subclass test" 37 invoke-virtual {v1, v2}, Ljava/io/PrintStream;->println(Ljava/lang/String;)V 38 return-void 39.end method 40 41.method public static getMethodHandleSubclassInstance()Ljava/lang/invoke/MethodHandleImpl; 42.registers 1 43 const/4 v0, 0 44 return-object v0 45.end method 46