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????????

?????????????????????????????????????????????ò???????????????????????????????????????????????????????У???????????ó????嵥?????á?

????????ó????嵥????У???????????ó??????-?????????? android:process ????????????????????ó?????????е?????????????ó????????????????????????????????????????л???????????????????????????????????android:process ??ò??????е????????????????????-???????Щ??????????Linux????????????????????????

??????????? android: process ????????????ó???????????????????????

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????“??????α?”???????????Σ??????б????????????????????????(????????????)??

????1.??????

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????· ??????????Activity??????????н?????Activity(??Activity??onResume()?????)??

????· ??????????Service????????н???Activity?????

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????· ???????е????BroadcastReceiver???????onReceive()??????

????2.???????

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????· ????????????????????????????????Activity(??Activity??onPause()??????)???????????????????Activity????????????????Activity???????????

????· ????????а??????Activity??Service??

????3. ???????

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????4.???????

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????5.?????

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????????????Service???????????????к??Activity????????????????????????в?????Activity ?????????ò?????Service???????????????????????????????1??????—??????ò????????????Activity??????????磬??????Activity???????????????????????????????????????????????????Щ??????????Activity??Service?????????????????????????Service????????????????????“???????”?????????????????Activity?????????仯??????????Broadcast Receiver?????????Service?????????????????????????