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Android??PendingIntent???????????????????????????????Activity Manager Service?AMS????????????????????????PendingIntent???????????????

PendingIntent?????

PendingIntent????????????????????????Intent?????binder???????AMS????PendingIntent????????????

??PendingIntent

???????????

• getActivity()????????
• getBroadcast()????????
• getService()????????
• getActivities()??????????

??????????PendingIntent??????????IIntentSender????????????????PendingIntent?mTarget??????????????????????

AMS??PendingIntentRecord

PendingIntentRecord?????????

• controller???PendingIntent?????
• key??????PendingIntent????????????????????????????????????
• uid???????
• ref?????PendingIntentRecord???

??PendingIntent?????

???getActivity()???????????getIntentSender()???????PendingIntentRecord????AMS????????getIntentSender()?????????Key???????????PendingIntentRecord???????????????????????????

??PendingIntent

????send()????PendingIntent?????sendInner()??????????????????????PendingIntent?????????

• ?????ATM???????
• ?????sendBroadcast?
• ?????startService?

sendInner()????????????????????????????????

flags?????

• FLAG_NO_CREATE?????PendingIntent?
• FLAG_CANCEL_CURRENT?????PendingIntent?
• FLAG_UPDATE_CURRENT?????PendingIntent?
• FLAG_ONE_SHOT?????????

?????????PendingIntent???????????????????

????

• ??????????????????
• ????????????
• ?????????????????

??

PendingIntent??AMS?????????????????????????????????????????????????

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