1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 // This file is autogenerated by
6 // base/android/jni_generator/jni_generator.py
8 // org/chromium/example/jni_generator/Test
10 #ifndef org_chromium_example_jni_generator_Test_JNI
11 #define org_chromium_example_jni_generator_Test_JNI
15 #include "base/android/jni_generator/jni_generator_helper.h"
17 #include "base/android/jni_int_wrapper.h"
19 // Step 1: forward declarations.
21 const char kTestClassPath[] = "org/chromium/example/jni_generator/Test";
22 // Leaking this jclass as we cannot use LazyInstance from some threads.
23 jclass g_Test_clazz = NULL;
24 #define Test_clazz(env) g_Test_clazz
25 jmethodID g_Test_testMethodWithParam = NULL;
26 jmethodID g_Test_testStaticMethodWithParam = NULL;
27 jmethodID g_Test_testMethodWithNoParam = NULL;
28 jmethodID g_Test_testStaticMethodWithNoParam = NULL;
31 // Step 2: method stubs.
32 static jint Java_org_chromium_example_jni_1generator_Test_nativeMethod(JNIEnv*
37 Test* native = reinterpret_cast<Test*>(nativeTest);
38 CHECK_NATIVE_PTR(env, jcaller, native, "Method", 0);
39 return native->Method(env, jcaller, arg1);
44 static void testMethodWithParam(JNIEnv* env, jobject obj, JniIntWrapper iParam)
46 env->CallVoidMethod(obj,
47 g_Test_testMethodWithParam, as_jint(iParam));
51 static jint testStaticMethodWithParam(JNIEnv* env, JniIntWrapper iParam) {
52 jint ret = env->CallStaticIntMethod(Test_clazz(env),
53 g_Test_testStaticMethodWithParam, as_jint(iParam));
57 static jdouble testMethodWithNoParam(JNIEnv* env) {
58 jdouble ret = env->CallStaticDoubleMethod(Test_clazz(env),
59 g_Test_testMethodWithNoParam);
63 static base::android::ScopedJavaLocalRef<jstring>
64 testStaticMethodWithNoParam(JNIEnv* env) {
66 static_cast<jstring>(env->CallStaticObjectMethod(Test_clazz(env),
67 g_Test_testStaticMethodWithNoParam));
68 return base::android::ScopedJavaLocalRef<jstring>(env, ret);
72 // Step 3: RegisterNatives.
74 static const JNINativeMethod kMethodsTest[] = {
81 reinterpret_cast<void*>(Java_org_chromium_example_jni_1generator_Test_nativeMethod)
85 static bool RegisterNativesImpl(JNIEnv* env, jclass clazz) {
87 g_Test_clazz = static_cast<jclass>(env->NewWeakGlobalRef(clazz));
89 const int kMethodsTestSize = arraysize(kMethodsTest);
91 if (env->RegisterNatives(Test_clazz(env),
93 kMethodsTestSize) < 0) {
94 jni_generator::HandleRegistrationError(
95 env, Test_clazz(env), __FILE__);
99 g_Test_testMethodWithParam = env->GetMethodID(
101 "testMethodWithParam",
106 if (g_Test_testMethodWithParam == NULL) {
110 g_Test_testStaticMethodWithParam = env->GetStaticMethodID(
112 "testStaticMethodWithParam",
117 if (g_Test_testStaticMethodWithParam == NULL) {
121 g_Test_testMethodWithNoParam = env->GetStaticMethodID(
123 "testMethodWithNoParam",
127 if (g_Test_testMethodWithNoParam == NULL) {
131 g_Test_testStaticMethodWithNoParam = env->GetStaticMethodID(
133 "testStaticMethodWithNoParam",
136 "Ljava/lang/String;");
137 if (g_Test_testStaticMethodWithNoParam == NULL) {
144 extern "C" JNIEXPORT bool JNICALL
145 Java_org_chromium_example_jni_generator_Test_nativeInitNativeClass(JNIEnv* env,
147 return RegisterNativesImpl(env, clazz);
150 #endif // org_chromium_example_jni_generator_Test_JNI