| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| public class Main { |
| public static void main(String[] args) { |
| System.loadLibrary(args[1]); |
| |
| System.out.println("Hello, world!"); |
| |
| if (checkLivePhase()) { |
| System.out.println("Agent in live phase."); |
| } |
| |
| set(0); // OTHER |
| set(1); // GC |
| set(2); // CLASS |
| set(4); // JNI |
| set(8); // Error. |
| } |
| |
| private static void set(int i) { |
| System.out.println(i); |
| try { |
| setVerboseFlag(i, true); |
| setVerboseFlag(i, false); |
| } catch (RuntimeException e) { |
| System.out.println(e.getMessage()); |
| } |
| } |
| |
| private static native boolean checkLivePhase(); |
| private static native void setVerboseFlag(int flag, boolean value); |
| } |