1 // 2 // Copyright (C) 2015 The Android Open Source Project 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 // 16 17 #include "apmanager/event_dispatcher.h" 18 19 #include <base/location.h> 20 #include <base/message_loop/message_loop.h> 21 #include <base/time/time.h> 22 23 namespace apmanager { 24 25 namespace { 26 27 base::LazyInstance<EventDispatcher> g_event_dispatcher 28 = LAZY_INSTANCE_INITIALIZER; 29 30 } // namespace 31 EventDispatcher()32EventDispatcher::EventDispatcher() {} ~EventDispatcher()33EventDispatcher::~EventDispatcher() {} 34 GetInstance()35EventDispatcher* EventDispatcher::GetInstance() { 36 return g_event_dispatcher.Pointer(); 37 } 38 PostTask(const base::Closure & task)39bool EventDispatcher::PostTask(const base::Closure& task) { 40 if (!base::MessageLoop::current()) 41 return false; 42 base::MessageLoop::current()->PostTask(FROM_HERE, task); 43 return true; 44 } 45 PostDelayedTask(const base::Closure & task,int64_t delay_ms)46bool EventDispatcher::PostDelayedTask(const base::Closure& task, 47 int64_t delay_ms) { 48 if (!base::MessageLoop::current()) 49 return false; 50 base::MessageLoop::current()->PostDelayedTask( 51 FROM_HERE, task, base::TimeDelta::FromMilliseconds(delay_ms)); 52 return true; 53 } 54 55 } // namespace apmanager 56