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, JavaParamRef<jobject>(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 ScopedJavaLocalRef<jstring> testStaticMethodWithNoParam(JNIEnv* env) {
65 static_cast<jstring>(env->CallStaticObjectMethod(Test_clazz(env),
66 g_Test_testStaticMethodWithNoParam));
67 return ScopedJavaLocalRef<jstring>(env, ret);
71 // Step 3: RegisterNatives.
73 static const JNINativeMethod kMethodsTest[] = {
80 reinterpret_cast<void*>(Java_org_chromium_example_jni_1generator_Test_nativeMethod)
84 static bool RegisterNativesImpl(JNIEnv* env, jclass clazz) {
86 g_Test_clazz = static_cast<jclass>(env->NewWeakGlobalRef(clazz));
88 const int kMethodsTestSize = arraysize(kMethodsTest);
90 if (env->RegisterNatives(Test_clazz(env),
92 kMethodsTestSize) < 0) {
93 jni_generator::HandleRegistrationError(
94 env, Test_clazz(env), __FILE__);
98 g_Test_testMethodWithParam = env->GetMethodID(
100 "testMethodWithParam",
105 if (g_Test_testMethodWithParam == NULL) {
109 g_Test_testStaticMethodWithParam = env->GetStaticMethodID(
111 "testStaticMethodWithParam",
116 if (g_Test_testStaticMethodWithParam == NULL) {
120 g_Test_testMethodWithNoParam = env->GetStaticMethodID(
122 "testMethodWithNoParam",
126 if (g_Test_testMethodWithNoParam == NULL) {
130 g_Test_testStaticMethodWithNoParam = env->GetStaticMethodID(
132 "testStaticMethodWithNoParam",
135 "Ljava/lang/String;");
136 if (g_Test_testStaticMethodWithNoParam == NULL) {
143 extern "C" JNIEXPORT bool JNICALL
144 Java_org_chromium_example_jni_generator_Test_nativeInitNativeClass(JNIEnv* env,
146 return RegisterNativesImpl(env, clazz);
149 #endif // org_chromium_example_jni_generator_Test_JNI