Merge "Add a native library to test APKs" into jb-mr1-dev

# Make sure every package name gets the FrameworkCoreTests_ prefix.

LOCAL_PACKAGE_NAME := FrameworkCoreTests_$(LOCAL_PACKAGE_NAME)

# Every package should have a native library

LOCAL_JNI_SHARED_LIBRARIES := libframeworks_coretests_jni

FrameworkCoreTests_all_apks += $(LOCAL_PACKAGE_NAME)

include $(BUILD_PACKAGE)

# Copyright (C) 2012 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.

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

LOCAL_SRC_FILES := \

    com_android_frameworks_coretests_JNITest.cpp

LOCAL_SHARED_LIBRARIES := \

    libnativehelper

LOCAL_MODULE := libframeworks_coretests_jni

LOCAL_MODULE_TAGS := optional

include $(BUILD_SHARED_LIBRARY)

/*

 * Copyright (C) 2012 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.

 */

#include "nativehelper/JNIHelp.h"

namespace android {

static jint checkFunction(JNIEnv*, jclass) {

    return 1;

}

static JNINativeMethod sMethods[] = {

    /* name, signature, funcPtr */

    { "checkFunction", "()I", (void*) checkFunction },

};

int register_com_android_framework_coretests_JNITests(JNIEnv* env) {

    return jniRegisterNativeMethods(env, "com/android/framework/coretests/JNITests", sMethods,

            NELEM(sMethods));

}

}

/*

 * JNI Initialization

 */

jint JNI_OnLoad(JavaVM *jvm, void *reserved) {

    JNIEnv *e;

    int status;

    // Check JNI version

    if (jvm->GetEnv((void **) &e, JNI_VERSION_1_6)) {

        return JNI_ERR;

    }

    if ((status = android::register_com_android_framework_coretests_JNITests(e)) < 0) {

        return JNI_ERR;

    }

    return JNI_VERSION_1_6;

}