base/android/base_jni_onload.h

   1 // Copyright 2015 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 #ifndef BASE_ANDROID_BASE_JNI_ONLOAD_H_
   6 #define BASE_ANDROID_BASE_JNI_ONLOAD_H_
   7
   8 #include <jni.h>
   9 #include <vector>
  10
  11 #include "base/base_export.h"
  12 #include "base/callback.h"
  13
  14 namespace base {
  15 namespace android {
  16
  17 // Returns whether JNI registration succeeded. Caller shall put the
  18 // RegisterCallback into |callbacks| in reverse order.
  19 typedef base::Callback<bool(JNIEnv*)> RegisterCallback;
  20 BASE_EXPORT bool OnJNIOnLoadRegisterJNI(
  21     JavaVM* vm,
  22     std::vector<RegisterCallback> callbacks);
  23
  24 // Returns whether initialization succeeded. Caller shall put the
  25 // InitCallback into |callbacks| in reverse order.
  26 typedef base::Callback<bool(void)> InitCallback;
  27 BASE_EXPORT bool OnJNIOnLoadInit(std::vector<InitCallback> callbacks);
  28
  29 }  // namespace android
  30 }  // namespace base
  31
  32 #endif  // BASE_ANDROID_BASE_JNI_ONLOAD_H_