一、这里拿电池温度警告框的例子来学习一下C++语言通过Binder通信调用activity:[android.app.IActivityManager]服务发广播。二、vendor\mediatek\proprietary\frameworks\opt\batterywarning\batterywarning.cpp发广播的地方。boolsendBroadcastMessage(String8action,intvalue){ALOGD("sendBroadcastMessage():Action:%s,Value:%d",(char*)(action