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
