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 Method(JNIEnv* env, jobject jcaller,
35 Test* native = reinterpret_cast<Test*>(nativeTest);
36 CHECK_NATIVE_PTR(env, jcaller, native, "Method", 0);
37 return native->Method(env, jcaller, arg1);
42 static void testMethodWithParam(JNIEnv* env, jobject obj, JniIntWrapper iParam)
44 env->CallVoidMethod(obj,
45 g_Test_testMethodWithParam, as_jint(iParam));
49 static jint testStaticMethodWithParam(JNIEnv* env, JniIntWrapper iParam) {
50 jint ret = env->CallStaticIntMethod(Test_clazz(env),
51 g_Test_testStaticMethodWithParam, as_jint(iParam));
55 static jdouble testMethodWithNoParam(JNIEnv* env) {
56 jdouble ret = env->CallStaticDoubleMethod(Test_clazz(env),
57 g_Test_testMethodWithNoParam);
61 static base::android::ScopedJavaLocalRef<jstring>
62 testStaticMethodWithNoParam(JNIEnv* env) {
64 static_cast<jstring>(env->CallStaticObjectMethod(Test_clazz(env),
65 g_Test_testStaticMethodWithNoParam));
66 return base::android::ScopedJavaLocalRef<jstring>(env, ret);
70 // Step 3: RegisterNatives.
72 static const JNINativeMethod kMethodsTest[] = {
78 "I", reinterpret_cast<void*>(Method) },
81 static bool RegisterNativesImpl(JNIEnv* env, jclass clazz) {
83 g_Test_clazz = static_cast<jclass>(env->NewWeakGlobalRef(clazz));
85 const int kMethodsTestSize = arraysize(kMethodsTest);
87 if (env->RegisterNatives(Test_clazz(env),
89 kMethodsTestSize) < 0) {
90 jni_generator::HandleRegistrationError(
91 env, Test_clazz(env), __FILE__);
95 g_Test_testMethodWithParam = env->GetMethodID(
97 "testMethodWithParam",
102 if (g_Test_testMethodWithParam == NULL) {
106 g_Test_testStaticMethodWithParam = env->GetStaticMethodID(
108 "testStaticMethodWithParam",
113 if (g_Test_testStaticMethodWithParam == NULL) {
117 g_Test_testMethodWithNoParam = env->GetStaticMethodID(
119 "testMethodWithNoParam",
123 if (g_Test_testMethodWithNoParam == NULL) {
127 g_Test_testStaticMethodWithNoParam = env->GetStaticMethodID(
129 "testStaticMethodWithNoParam",
132 "Ljava/lang/String;");
133 if (g_Test_testStaticMethodWithNoParam == NULL) {
140 extern "C" JNIEXPORT bool JNICALL
141 Java_org_chromium_example_jni_generator_Test_nativeInitNativeClass(JNIEnv* env,
143 return RegisterNativesImpl(env, clazz);
146 #endif // org_chromium_example_jni_generator_Test_JNI