黑莓开发：电话状态监控，处理

转发个黑莓官方英文资料链接，见页面最下面。

不错的资料，特别是Phone.addPhoneListener()一节，说的比较清楚，需要实现listener，并且Phone.addPhoneListener(phone_handler);

Topics within this section include:

• BlackBerry JDE version 4.0
• Package: net.rim.blackberry.api.phone
• The Phone Class
  • addPhoneListener()
  • removePhoneListener()
  • getCall()
  • getActiveCall()
• The PhoneCall Class
  • getCallId()
  • getDisplayPhoneNumber()
  • getDTMFTones()
  • getElapsedTime()
  • getStatus()
  • getStatusString()
  • isOutgoing()
  • sendDTMFTone()
  • sendDTMFTones()
• The CallLog Class
• The PhoneLogs Class
  • addCall()
  • addListener()
  • callAt()
  • deleteCall()
  • getInstance()
  • numberOfCalls()
  • removeListener()
  • PhoneLogs.swapCall()
• The PhoneCallLog Class
  • getParticipant()
  • getType()
  • PhoneCallLog.setParticipant()
  • setType()
• The ConferencePhoneCallLog Class
  • ConferencePhoneCallLog.addParticipant()
  • getParticipantAt()
  • numberOfParticipants()
  • removeParticipantAt()
  • setParticipantAt()
• The PhoneCallLogID Class
  • PhoneCallLogID.getAddressBookFormattedNumber()
  • getName()
  • getNumber()
  • setName()
• Invoke
  • PhoneArguments
• In closing ...

http://na.blackberry.com/eng/devjournals/resources/journals/jan_2005/api_spotlight_phone.jsp#phone_addPhoneListener