1 // Copyright (c) 2012 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 jmethodID g_Test_testMethodWithParam = NULL;
25 jmethodID g_Test_testStaticMethodWithParam = NULL;
26 jmethodID g_Test_testMethodWithNoParam = NULL;
27 jmethodID g_Test_testStaticMethodWithNoParam = NULL;
30 // Step 2: method stubs.
31 static jint Method(JNIEnv* env, jobject jcaller,
34 Test* native = reinterpret_cast<Test*>(nativeTest);
35 CHECK_NATIVE_PTR(env, jcaller, native, "Method", 0);
36 return native->Method(env, jcaller, arg1);
41 static void testMethodWithParam(JNIEnv* env, jobject obj, JniIntWrapper iParam)
43 env->CallVoidMethod(obj,
44 g_Test_testMethodWithParam, as_jint(iParam));
48 static jint testStaticMethodWithParam(JNIEnv* env, JniIntWrapper iParam) {
49 jint ret = env->CallStaticIntMethod(g_Test_clazz,
50 g_Test_testStaticMethodWithParam, as_jint(iParam));
54 static jdouble testMethodWithNoParam(JNIEnv* env) {
55 jdouble ret = env->CallStaticDoubleMethod(g_Test_clazz,
56 g_Test_testMethodWithNoParam);
60 static base::android::ScopedJavaLocalRef<jstring>
61 testStaticMethodWithNoParam(JNIEnv* env) {
62 jstring ret = static_cast<jstring>(env->CallStaticObjectMethod(g_Test_clazz,
63 g_Test_testStaticMethodWithNoParam));
64 return base::android::ScopedJavaLocalRef<jstring>(env, ret);
68 // Step 3: RegisterNatives.
70 static const JNINativeMethod kMethodsTest[] = {
76 "I", reinterpret_cast<void*>(Method) },
79 static bool RegisterNativesImpl(JNIEnv* env, jclass clazz) {
80 g_Test_clazz = static_cast<jclass>(env->NewWeakGlobalRef(clazz));
82 const int kMethodsTestSize = arraysize(kMethodsTest);
84 if (env->RegisterNatives(g_Test_clazz,
86 kMethodsTestSize) < 0) {
87 jni_generator::HandleRegistrationError(
88 env, g_Test_clazz, __FILE__);
92 g_Test_testMethodWithParam = env->GetMethodID(
94 "testMethodWithParam",
99 if (g_Test_testMethodWithParam == NULL) {
103 g_Test_testStaticMethodWithParam = env->GetStaticMethodID(
105 "testStaticMethodWithParam",
110 if (g_Test_testStaticMethodWithParam == NULL) {
114 g_Test_testMethodWithNoParam = env->GetStaticMethodID(
116 "testMethodWithNoParam",
120 if (g_Test_testMethodWithNoParam == NULL) {
124 g_Test_testStaticMethodWithNoParam = env->GetStaticMethodID(
126 "testStaticMethodWithNoParam",
129 "Ljava/lang/String;");
130 if (g_Test_testStaticMethodWithNoParam == NULL) {
137 extern "C" JNIEXPORT bool JNICALL
138 Java_org_chromium_example_jni_generator_Test_nativeInitNativeClass(JNIEnv* env,
140 return RegisterNativesImpl(env, clazz);
143 #endif // org_chromium_example_jni_generator_Test_JNI