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. 4 5 6 #ifndef BASE_ANDROID_JNI_GENERATOR_JNI_GENERATOR_HELPER_H_ 7 #define BASE_ANDROID_JNI_GENERATOR_JNI_GENERATOR_HELPER_H_ 8 9 #include <jni.h> 10 11 #include "base/android/jni_android.h" 12 #include "base/android/scoped_java_ref.h" 13 #include "base/basictypes.h" 14 #include "base/logging.h" 15 16 // Project-specific macros used by the header files generated by 17 // jni_generator.py. Different projects can then specify their own 18 // implementation for this file. 19 #define CHECK_NATIVE_PTR(env, jcaller, native_ptr, method_name, ...) \ 20 DCHECK(native_ptr) << method_name; 21 22 #define CHECK_CLAZZ(env, jcaller, clazz, ...) \ 23 DCHECK(clazz); 24 25 namespace jni_generator { 26 27 inline void HandleRegistrationError(JNIEnv* env, jclass clazz, 28 const char* filename) { 29 LOG(ERROR) << "RegisterNatives failed in " << filename; 30 } 31 32 inline void CheckException(JNIEnv* env) { 33 base::android::CheckException(env); 34 } 35 36 } // namespace jni_generator 37 38 using base::android::ScopedJavaLocalRef; 39 40 #endif // BASE_ANDROID_JNI_GENERATOR_JNI_GENERATOR_HELPER_H_ 41
