??????些?????械?Uri?????????????????薪????????????????Uri????????????????????????????:

????1.?????????contentprovider

????2.??contentprovider?械?????????胁????????Uri???:???://authorities(????)/路??(??????????????????????)

????content://com.bravestarr.provider.personprovider/person/10

???????:contentprovider?????????android?婕�?content://

????authorities?????????contentprovider??????????????????????????

????路?????????????????????路?????????????????.路?????????:

?????????person???泻??10??????????????????/person/10

?????????person??????屑????????????????/person

????2>??AndroidManifest.xml??????ContentProvider???????????(????????????????????????????)??ContentProvider????authoritie(??????????????????)????????????????????????

????android:icon="@drawable/ic_launcher"

????android:label="@string/app_name" >

????...

?????????????????????????

????1> 4??????????

????4??????????????????????????Activity??service??Content Provider??????????????AndroidManifest????薪???????AndroidManifest?????未??????????activity??????????????????????????????????????????BroadcastReceive??????????????????(??AndroidManifest????薪???????)?????????????????????Context.registerReceiver()????????????????????????AndroidManifest????薪??????????????????????????????????????????????????????????(???????未????)

????AndroidManifest????薪???????????锟�?

????????name ?????????????????activity ??Activity ??????icon ??label ??????????????????????activity ??????????????????

???? ???????????????

???? ???????????????????

???? ???????????????????

????2> 4??????????

????• ?????????????????ContentResolver ???????????????????????睢�?????????????????activity??????????????????????intent ?????????????

????• Activity???????????????Intent ??????Context.startActivity()??Activity.startActivityForResult()??????(??????1?????)???activity???????activity ???????????getIntent() ????????????????intent???????????????????????activity ?????????????????????startActivityForResult()?????startActivity()??????????????????????????Activity ?????????????????????????????????????????????????????????Intent ?????校?????????????????activity ??onActivityResult() ??????

????• ?????????????????????Intent ??????Context.startService()??Context.bindService()???Android ???梅????onStart()????????Intent ???????????????Android ???梅????onBind()?????????Intent ?????????

????• ???????????????????Intent ????????Context.sendBroadcast() ??

????Context.sendOrderedBroadcast()??Context.sendStickyBroadcast()Android ????????卸???????????????????onReceive()????????intent ?????????

????3> ??????????

??????????????????ContentResolver ????????????睢�???????????????????????????????睢�???????斜????????????些?????

????Activity???????????????????finish()????????????activity

??????????????????startService()?????????????????Context.stopService()?????????????bindService()?????????????????Contex.unbindService ()??????????

??????:????????????????

???????????????????????????????????

?????????????activity ??????????????Activity????????????????????????椋� ???浠�???????” ??贸???” (??????????????????????????????????????????????????????????????????????写?????activity ?????????activity ????????????????????????????Intent ???????妫�???????????startActivity()?????????????????????????????????????BACK ??????????activity ???????蔚???????????????????????2????贸????械????activity????)??????????????????Activity??????????????械?????????????Activity???????activity ????????????????渭?activity ???????????????????械?activity????????activity ??????????小??????????BACK ??????????activity ?????????????????????械?activity????斜??????????????械?Activity ??????????????????????????????????????????????????????????????????????????谐???????Activity ???????????????

?????????械?????activity ???????????????????????????????(??activity ?)???????????????????????????????????绲�?????????写??????activity????????????activity ?????????????HOME ??????????????贸??????????????????????渭???贸???(????????????)??????????????????????????activity ?????????????????小??????????位??????贸???????????????????????贸???(?????????)?????????????????????????械????activity??????蔚?????????????????BACK ?????????????????????????????activity(???????????

????activity)??????????????????????????activity ?????????????????械??????activity ??????????