| Mathias Agopian | 8afb7e3 | 2011-08-15 20:44:40 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 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 | |
| 17 | #include <android_runtime/AndroidRuntime.h> |
| 18 | |
| 19 | #include "jni.h" |
| 20 | #include "DdmConnection.h" |
| 21 | |
| 22 | extern "C" jint Java_com_android_internal_util_WithFramework_registerNatives( |
| 23 | JNIEnv* env, jclass clazz); |
| 24 | |
| 25 | namespace android { |
| 26 | |
| 27 | void DdmConnection::start(const char* name) { |
| 28 | JavaVM* vm; |
| 29 | JNIEnv* env; |
| 30 | |
| 31 | // start a VM |
| 32 | JavaVMInitArgs args; |
| 33 | JavaVMOption opt; |
| 34 | |
| 35 | opt.optionString = |
| 36 | "-agentlib:jdwp=transport=dt_android_adb,suspend=n,server=y"; |
| 37 | |
| 38 | args.version = JNI_VERSION_1_4; |
| 39 | args.options = &opt; |
| 40 | args.nOptions = 1; |
| 41 | args.ignoreUnrecognized = JNI_FALSE; |
| 42 | |
| 43 | if (JNI_CreateJavaVM(&vm, &env, &args) == 0) { |
| 44 | jclass startClass; |
| 45 | jmethodID startMeth; |
| 46 | |
| 47 | // register native code |
| 48 | if (Java_com_android_internal_util_WithFramework_registerNatives(env, 0) == 0) { |
| 49 | // set our name by calling DdmHandleAppName.setAppName() |
| 50 | startClass = env->FindClass("android/ddm/DdmHandleAppName"); |
| 51 | if (startClass) { |
| 52 | startMeth = env->GetStaticMethodID(startClass, |
| 53 | "setAppName", "(Ljava/lang/String;)V"); |
| 54 | if (startMeth) { |
| 55 | jstring str = env->NewStringUTF(name); |
| 56 | env->CallStaticVoidMethod(startClass, startMeth, str); |
| 57 | env->DeleteLocalRef(str); |
| 58 | } |
| 59 | } |
| 60 | |
| 61 | // initialize DDMS communication by calling |
| 62 | // DdmRegister.registerHandlers() |
| 63 | startClass = env->FindClass("android/ddm/DdmRegister"); |
| 64 | if (startClass) { |
| 65 | startMeth = env->GetStaticMethodID(startClass, |
| 66 | "registerHandlers", "()V"); |
| 67 | if (startMeth) { |
| 68 | env->CallStaticVoidMethod(startClass, startMeth); |
| 69 | } |
| 70 | } |
| 71 | } |
| 72 | } |
| 73 | } |
| 74 | |
| 75 | }; // namespace android |