| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // This file is autogenerated by |
| // base/android/jni_generator/jni_generator.py |
| // For |
| // org/chromium/example/jni_generator/Test |
| |
| #ifndef org_chromium_example_jni_generator_Test_JNI |
| #define org_chromium_example_jni_generator_Test_JNI |
| |
| #include <jni.h> |
| |
| #include "base/android/jni_generator/jni_generator_helper.h" |
| |
| #include "base/android/jni_int_wrapper.h" |
| |
| // Step 1: forward declarations. |
| namespace { |
| const char kTestClassPath[] = "org/chromium/example/jni_generator/Test"; |
| // Leaking this jclass as we cannot use LazyInstance from some threads. |
| jclass g_Test_clazz = NULL; |
| #define Test_clazz(env) g_Test_clazz |
| jmethodID g_Test_testMethodWithParam = NULL; |
| jmethodID g_Test_testStaticMethodWithParam = NULL; |
| jmethodID g_Test_testMethodWithNoParam = NULL; |
| jmethodID g_Test_testStaticMethodWithNoParam = NULL; |
| } // namespace |
| |
| // Step 2: method stubs. |
| static jint Method(JNIEnv* env, jobject jcaller, |
| jlong nativeTest, |
| jint arg1) { |
| Test* native = reinterpret_cast<Test*>(nativeTest); |
| CHECK_NATIVE_PTR(env, jcaller, native, "Method", 0); |
| return native->Method(env, jcaller, arg1); |
| } |
| |
| namespace { |
| |
| static void testMethodWithParam(JNIEnv* env, jobject obj, JniIntWrapper iParam) |
| { |
| env->CallVoidMethod(obj, |
| g_Test_testMethodWithParam, as_jint(iParam)); |
| |
| } |
| |
| static jint testStaticMethodWithParam(JNIEnv* env, JniIntWrapper iParam) { |
| jint ret = env->CallStaticIntMethod(Test_clazz(env), |
| g_Test_testStaticMethodWithParam, as_jint(iParam)); |
| return ret; |
| } |
| |
| static jdouble testMethodWithNoParam(JNIEnv* env) { |
| jdouble ret = env->CallStaticDoubleMethod(Test_clazz(env), |
| g_Test_testMethodWithNoParam); |
| return ret; |
| } |
| |
| static base::android::ScopedJavaLocalRef<jstring> |
| testStaticMethodWithNoParam(JNIEnv* env) { |
| jstring ret = |
| static_cast<jstring>(env->CallStaticObjectMethod(Test_clazz(env), |
| g_Test_testStaticMethodWithNoParam)); |
| return base::android::ScopedJavaLocalRef<jstring>(env, ret); |
| } |
| } // namespace |
| |
| // Step 3: RegisterNatives. |
| |
| static const JNINativeMethod kMethodsTest[] = { |
| { "nativeMethod", |
| "(" |
| "J" |
| "I" |
| ")" |
| "I", reinterpret_cast<void*>(Method) }, |
| }; |
| |
| static bool RegisterNativesImpl(JNIEnv* env, jclass clazz) { |
| |
| g_Test_clazz = static_cast<jclass>(env->NewWeakGlobalRef(clazz)); |
| |
| const int kMethodsTestSize = arraysize(kMethodsTest); |
| |
| if (env->RegisterNatives(Test_clazz(env), |
| kMethodsTest, |
| kMethodsTestSize) < 0) { |
| jni_generator::HandleRegistrationError( |
| env, Test_clazz(env), __FILE__); |
| return false; |
| } |
| |
| g_Test_testMethodWithParam = env->GetMethodID( |
| Test_clazz(env), |
| "testMethodWithParam", |
| "(" |
| "I" |
| ")" |
| "V"); |
| if (g_Test_testMethodWithParam == NULL) { |
| return false; |
| } |
| |
| g_Test_testStaticMethodWithParam = env->GetStaticMethodID( |
| Test_clazz(env), |
| "testStaticMethodWithParam", |
| "(" |
| "I" |
| ")" |
| "I"); |
| if (g_Test_testStaticMethodWithParam == NULL) { |
| return false; |
| } |
| |
| g_Test_testMethodWithNoParam = env->GetStaticMethodID( |
| Test_clazz(env), |
| "testMethodWithNoParam", |
| "(" |
| ")" |
| "D"); |
| if (g_Test_testMethodWithNoParam == NULL) { |
| return false; |
| } |
| |
| g_Test_testStaticMethodWithNoParam = env->GetStaticMethodID( |
| Test_clazz(env), |
| "testStaticMethodWithNoParam", |
| "(" |
| ")" |
| "Ljava/lang/String;"); |
| if (g_Test_testStaticMethodWithNoParam == NULL) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| extern "C" JNIEXPORT bool JNICALL |
| Java_org_chromium_example_jni_generator_Test_nativeInitNativeClass(JNIEnv* env, |
| jclass clazz) { |
| return RegisterNativesImpl(env, clazz); |
| } |
| |
| #endif // org_chromium_example_jni_generator_Test_JNI |