| // Copyright 2014 The Chromium Authors |
| // 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/foo/Foo |
| |
| #ifndef org_chromium_foo_Foo_JNI |
| #define org_chromium_foo_Foo_JNI |
| |
| #include <jni.h> |
| |
| #include "base/android/jni_generator/jni_generator_helper.h" |
| |
| |
| // Step 1: Forward declarations. |
| |
| JNI_REGISTRATION_EXPORT extern const char kClassPath_org_chromium_foo_Foo[]; |
| const char kClassPath_org_chromium_foo_Foo[] = "org/chromium/foo/Foo"; |
| // Leaking this jclass as we cannot use LazyInstance from some threads. |
| JNI_REGISTRATION_EXPORT std::atomic<jclass> g_org_chromium_foo_Foo_clazz(nullptr); |
| #ifndef org_chromium_foo_Foo_clazz_defined |
| #define org_chromium_foo_Foo_clazz_defined |
| inline jclass org_chromium_foo_Foo_clazz(JNIEnv* env) { |
| return base::android::LazyGetClass(env, kClassPath_org_chromium_foo_Foo, |
| &g_org_chromium_foo_Foo_clazz); |
| } |
| #endif |
| |
| |
| // Step 2: Constants (optional). |
| |
| |
| // Step 3: Method stubs. |
| static void JNI_Foo_DoSomething(JNIEnv* env, const base::android::JavaParamRef<jobject>& callback); |
| |
| JNI_GENERATOR_EXPORT void Java_org_chromium_foo_Foo_nativeDoSomething( |
| JNIEnv* env, |
| jclass jcaller, |
| jobject callback) { |
| return JNI_Foo_DoSomething(env, base::android::JavaParamRef<jobject>(env, callback)); |
| } |
| |
| |
| static std::atomic<jmethodID> g_org_chromium_foo_Foo_calledByNative(nullptr); |
| static void Java_Foo_calledByNative(JNIEnv* env, const base::android::JavaRef<jobject>& callback) { |
| jclass clazz = org_chromium_foo_Foo_clazz(env); |
| CHECK_CLAZZ(env, clazz, |
| org_chromium_foo_Foo_clazz(env)); |
| |
| jni_generator::JniJavaCallContextChecked call_context; |
| call_context.Init< |
| base::android::MethodID::TYPE_STATIC>( |
| env, |
| clazz, |
| "calledByNative", |
| "(Lorg/chromium/foo/Bar$Callback;)V", |
| &g_org_chromium_foo_Foo_calledByNative); |
| |
| env->CallStaticVoidMethod(clazz, |
| call_context.base.method_id, callback.obj()); |
| } |
| |
| #endif // org_chromium_foo_Foo_JNI |