You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
64 lines
2.0 KiB
64 lines
2.0 KiB
/*
|
|
* Copyright 2017, 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 "jni.h"
|
|
|
|
#include <android/log.h>
|
|
|
|
#define ALOG(priority, tag, ...) ((void)__android_log_print(ANDROID_##priority, tag, __VA_ARGS__))
|
|
|
|
#define ALOGE(...) ALOG(LOG_ERROR, NULL, __VA_ARGS__)
|
|
|
|
#include "../../StaticSharedNativeLibProvider/native/version.h"
|
|
|
|
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
|
|
|
|
static jint android_os_lib_consumer_UseSharedLibraryTest_getVersion(JNIEnv*, jclass) {
|
|
return StaticSharedLib::android_os_lib_provider_getVersion();
|
|
}
|
|
|
|
static int registerNativeMethods(JNIEnv* env, const char* className,
|
|
JNINativeMethod* gMethods, int numMethods) {
|
|
jclass clazz;
|
|
clazz = env->FindClass(className);
|
|
if (clazz == NULL) {
|
|
ALOGE("Native registration unable to find class '%s'", className);
|
|
return JNI_FALSE;
|
|
}
|
|
if (env->RegisterNatives(clazz, gMethods, numMethods) < 0) {
|
|
ALOGE("RegisterNatives failed for '%s'", className);
|
|
return JNI_FALSE;
|
|
}
|
|
return JNI_TRUE;
|
|
}
|
|
|
|
extern "C" jint JNI_OnLoad(JavaVM* vm, void*) {
|
|
JNIEnv *env;
|
|
if (vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) {
|
|
return -1;
|
|
}
|
|
|
|
static JNINativeMethod gMethods[] = {
|
|
{ "getVersion", "()I", (void*) android_os_lib_consumer_UseSharedLibraryTest_getVersion }
|
|
};
|
|
|
|
registerNativeMethods(env, "android/os/lib/consumer/UseSharedLibraryTest",
|
|
gMethods, ARRAY_SIZE(gMethods));
|
|
|
|
return JNI_VERSION_1_6;
|
|
}
|
|
|