Xu Jianxiang 2010-12-14 23:10 鍙戣〃璇勮
]]>Xu Jianxiang 2010-12-14 23:08 鍙戣〃璇勮
]]>XX for Android Design 璁捐鏂囨。
[ Android騫沖彴XX瑙嗛鑱婂ぉ/XX for Android]
鏃ユ湡: 2010.07.20.
緙栧啓: 寰愬緩紲?nbsp;
緗戝潃錛歨ttp://www.anymobile.org
淇敼璁板綍錛?nbsp;
2010-07-20 寰愬緩紲?nbsp;
2010-08-06 寰愬緩紲?nbsp;
鐩?褰?nbsp;
1. 欏圭洰姒傝堪
1.1. 鍔熻兘浠嬬粛
1.2. 寮鍙戠幆澧?/p>
1.3. 榪愯鐜
1.4. 鍚嶈瘝瑙ｉ噴
2. 緋葷粺鏋舵瀯
3. 妯″潡璁捐
3.1. Android娑堟伅閫氳
3.1.1. Intent鎰忓浘
3.1.2. Broadcast Receiver騫挎挱鎺ュ彈鑰?/p>
3.1.3. Thread Message綰跨▼娑堟伅
3.1.4. callback鏈哄埗
3.1.5. Observer瑙傚療鑰呮ā寮?nbsp;
3.1.6. Listener鐩戝惉鍣?nbsp;
3.2. AV寮曟搸搴?nbsp;
3.3. 鍗忚搴?nbsp;
4. 浣撶郴緇撴瀯
5. 嫻佺▼璁捐
5.1. 娉ㄥ唽
5.2. 鐧誨綍
5.3. 娉ㄩ攢
5.4. 鐐瑰鐐硅亰澶?nbsp;
5.4.1. 鍙戦佹枃瀛楄亰澶╂暟鎹?nbsp;
5.4.2. 鎺ュ彈鏂囧瓧鑱婂ぉ鏁版嵁
5.4.3. 鍙戦侀煶瑙嗛鑱婂ぉ鏁版嵁
5.4.4. 鎺ュ彈闊寵棰戝濯掍綋鏁版嵁
5.4.5. 涓誨姩鍏抽棴鑱婂ぉ
5.4.6. 瀵規柟鍏抽棴鑱婂ぉ
5.5. 鐭俊閭璇瘋棰戣亰澶?nbsp;
5.6. 鑱婂ぉ瀹よ亰澶?nbsp;
5.7. 鑱婂ぉ瀹よ漿鐐瑰鐐硅亰澶?nbsp;
5.7.1. 涓誨姩閭璇瘋亰鍙嬭亰澶?nbsp;
5.7.2. 鎺ュ彈鑱婂弸鑱婂ぉ閭璇?nbsp;
5.8. WAP鐢ㄦ埛浠ュ強TCP浠ｇ悊鏈嶅姟鍣?/p>
6. 鎺ュ彛璁捐
6.1. JNI
6.2. PTS
6.3. AV Engine
7. 鏁版嵁瀛樺偍
7.1. Shared Preferences
7.2. SQLite Database
8. 縐繪鐩稿叧
8.1. io杈撳叆杈撳嚭鐩稿叧
8.2. os鎿嶄綔緋葷粺鐩稿叧
8.3. timer瀹氭椂鍣?nbsp;
8.4. socket緗戠粶
8.5. log鏃ュ織
鍙傝冩枃妗?nbsp;
1. 欏圭洰姒傝堪
1.1.鍔熻兘浠嬬粛
XX瑙嗛鑱婂ぉ鎵嬫満錛屽湪2.5G緗戠粶涓婂疄鐜版墜鏈鴻棰戜簰鍔紝璁╁箍澶ф墜鏈虹敤鎴蜂韓鍙楀埌3G鍔熻兘銆傚疄鐜板叏鐞冧簰閫氾紝鏃犻渶婕父璐癸紝浣垮緱閫氳璐圭敤澶т負闄嶄綆錛涙澶栵紝涔熸敮鎸佹墜鏈哄PC鐨勫弻鍚戣棰戣亰澶╋紝浠庤屼嬌浜轟滑鍙互闅忔椂銆侀殢鍦?#8220;瑙侀潰”錛岃涓栫晫鍙樼殑鏇村皬銆?nbsp;
XX for Android鏄棰戣亰澶╄蔣浠禭X鐨凙ndroid鐗堟湰錛屽疄鐜頒簡鎵嬫満鐢ㄦ埛涓庤壘綾寵亰鍙嬫垨閫氳褰曞ソ鍙嬬偣瀵圭偣瑙嗛銆佽闊熾佹枃瀛楄亰澶╋紝鍙﹀鐢ㄦ埛鍙互浣跨敤瑙嗛銆佽闊熾佹枃瀛楄亰澶╁鍔熻兘銆?nbsp;
1.2.寮鍙戠幆澧?nbsp;
Windows XP + Cygwin / Ubuntu 10.3
JAVA:
IDE: JDK 1.5 + Eclipse3.5 + ADT0.9.6 + CDT 1.0.0
SDK: Android SDK
NDK: Android-NDK-r3
C/C++:
C搴? BSD C搴撶簿綆鐗?bionic
1.3.榪愯鐜
Android騫沖彴1.5鍙婁互涓婂浐浠剁増鏈?/p>
1.4.鍚嶈瘝瑙ｉ噴
銆怉ndroid銆慜HA緇勭粐寮鍙戠殑錛屽寘鎷搷浣滅郴緇熴佷腑闂翠歡鍜屾牳蹇冨簲鐢ㄧ殑縐誨姩璁懼杞歡闆嗗悎銆?/p>
2.緋葷粺鏋舵瀯
涓昏鍖呮嫭4涓ā鍧楀眰嬈★細UI浜や簰灞傦紱JNI鎺ュ彛灞傦紱鏍稿績搴旂敤灞傦紝浠ュ強緋葷粺閫傞厤灞傘?/p>
錛堝浘鐣ワ級
UI浜や簰灞傦細
涓昏瀹炵幇浜嗕漢鏈轟氦浜掔晫闈紝浠ュ強涓浜涙鏋剁被絳夛紝閫氳繃涓嶅悓鐨勫満鏅畬鎴愪駭鍝佸姛鑳斤紝姣忎釜鍦烘櫙鍙互鍖呭惈澶氫釜鐣岄潰錛屾瘡涓満鏅彲浠ュ鐞嗙壒瀹氱殑閫氱煡娑堟伅銆?/p>
JNI鎺ュ彛灞傦細
琛旀帴Java涓嶤/C++浠ｇ爜灞傦紝鏄疷I浜や簰灞備笌PTS鍗忚妯″潡鍜孉V寮曟搸浜や簰鐨勬灑綰斤紝鎻愪緵鑷笂鑰屼笅鐨勬鍚戣皟鐢紝浠ュ強鑷笅鑰屼笂鐨刢allback璋冪敤鏈哄埗銆?/p>
緋葷粺閫傞厤灞傦細
鎻愪緵緋葷粺騫沖彴鐩稿叧鐨剋rapper瀹炵幇錛屽io銆乷s銆乼imer銆乻ocket絳夈?/p>
鏍稿績搴旂敤灞傦細
縐繪鐨勬牳蹇冨簱錛屽寘鎷崗璁簱鍜孉V寮曟搸搴撱?/p>
Xu Jianxiang 2010-12-14 23:03 鍙戣〃璇勮
]]>鏁寸悊錛氬緪寤虹ゥ(netpirate@gmail.com)
鏃ユ湡錛?009/09/21
緗戝潃錛?a style="text-decoration: none; color: #336699; ">http://www.anymobile.org
鍒濆鍖栨祦紼嬶紝涓誨叆鍙nit.rc, rild.c涓殑main鍑芥暟錛屼富瑕佸畬鎴愪笁涓換鍔★細
1. 寮鍚痩ibril.so涓殑event鏈哄埗錛?鍦≧IL_startEventLoop涓紝鏄渶鏍稿績鐨勭敱澶氳礬I/O椹卞姩鐨勬秷鎭驚鐜?br />
2. 鍒濆鍖杔ibrefrence_ril.so錛屼篃灝辨槸璺熺‖浠舵垨妯℃嫙紜歡modem閫氫俊鐨勯儴鍒嗭紙鍚庨潰緇熶竴縐扮‖浠訛級錛?閫氳繃RIL_Init鍑芥暟瀹屾垚銆?br />
3. 閫氳繃RIL_Init鑾峰彇涓緇勫嚱鏁版寚閽圧IL_RadioFunctions錛?騫墮氳繃RIL_register瀹屾垚娉ㄥ唽錛屽茍鎵撳紑鎺ュ彈涓婂眰鍛戒護鐨剆ocket閫氶亾銆?/p>
RIL鐨勭嚎紼嬪拰浜嬩歡
涓鍏卞垱寤轟簡3涓嚎紼嬶紝5涓簨浠訛細
s_wakeupfd_event(s_fdWakeupRead,pipe),
s_listen_event(s_fdListen,socket RILD),
s_commands_event(accept(s_fdListen...)),
s_debug_event(s_fdDebug,socket RILD-debug),
-1.
絎竴涓嚎紼媠_tid_dispath澶勭悊鎵鏈塮d錛坰ocket錛宲ipe錛宲ort錛夊搴旂殑浜嬩歡澶勭悊錛屽鐞嗗拰涓婂眰RIL.JAVA鑱旂郴鏄涓涓嚎紼嬪拰瀵瑰簲鐨?涓簨浠躲?br />
絎簩涓嚎紼媠_tid_mainloop鍜岀涓変釜綰跨▼s_tid_reader閫氳繃紜歡灞傝繛鎺ョ殑fd錛屾潵澶勭悊readline,processline錛屽鐞嗕笅灞傜‖浠剁浉鍏熾?/p>
Xu Jianxiang 2010-12-14 22:44 鍙戣〃璇勮
]]>緙栧啓錛氬緪寤虹ゥ(netpirate@gmail.com)
鏃ユ湡錛?010/08/12
緗戝潃錛?a style="text-decoration: none; color: #336699; ">http://www.anymobile.org
Huawei_C8600澶栧艦鐪嬭繕鍙互錛岀‖浠墮厤緗涓嬶細
[ro.product.board]: [C8600]
[ro.product.brand]: [China Telecom]
[ro.product.manufacturer]: [HUAWEI]
[ro.board.platform]: [msm7k]
[ro.config.browser_useragent1]: [Mozilla/5.0 (HW-C8600/C8600V100R001C92B225;U;Android/2.1;]
[ro.config.browser_useragent2]: [320*480;CTC/2.0) AppleWebKit/530.17 (KHTML, like Gecko) Version/4.0 Mobile Safari/530.17]
[ro.build.description]: [MSM7x25-user 2.1-update1 ERE27 20100707 ota-rel-keys,release-keys]
瀹冧富瑕佹湁2鐐規瘮杈冩湁鍚稿紩鍔涳細
1銆佽嚜鍔ㄥ畨瑁呴┍鍔ㄧ▼搴忥紱
璇ユ満鍨嬮氳繃USB鐨勬柟寮忥紙鎵嬫満褰揢鐩樼敤錛夛紝涓誨姩瀹夎SD鍗′笅闈㈢殑鍙墽琛屾枃浠訛紝瀹夎椹卞姩銆?br />
榪欑鏂規硶鐨勫ソ澶勶細浣跨敤蹇嵎錛屾棤闇闅忚闄勮禒椹卞姩紼嬪簭
榪欑鏂規硶鐨勭己鐐癸細SD鍗＄殑涓嶅皯紼嬪簭鍏跺疄閮芥湁鐥呮瘨鐨勭壒寰侊紝360瀹夊叏杞歡媯嫻嬪悗鎻愮ず鏄疦newheur_PE鐥呮瘨銆?br />
2銆並VM铏氭嫙鏈?br />
璇ユ満鍨嬪畨瑁呬簡鏃ユ湰璐靛徃鐨凨VM錛欽Blend錛屽彲浠ラ夋嫨鎵弿SD鍗℃嫻媕ad/jar鏂囦歡錛屾湁浜嗙被浼肩殑鏈哄瓙錛孞2ME騫沖彴縐繪鐨勯棶棰樿В鍐蟲潵鍜紝浣跨敤KVM鐨凨NI璋冪爺鍔ㄦ佸簱銆?br />
Xu Jianxiang 2010-12-14 22:44 鍙戣〃璇勮
]]>鏁寸悊錛氬緪寤虹ゥ(netpirate@gmail.com)
鏃ユ湡錛?009/09/09
緗戝潃錛?a style="text-decoration: none; color: #336699; ">http://www.anymobile.org
甯傞潰涓婁富嫻佺殑嫻忚鍣?
a. IE錛屽唴鏍窽rident錛?br />
b. FireFox錛屽唴鏍革細Gecko錛?br />
c. Safari, Google Chrome錛屽唴鏍革細Webkit錛?br />
d. Opera錛屽唴鏍?Presto銆?/p>
Webkit Architecture
Android Browser 涓昏鍒嗘垚涓変釜閮ㄥ垎:
1. Webkit Engine (C++):JavascriptCore,WebCore,Webkit;
2. Framework WebView (Java);
3. Browser app (java).
1. JavaScriptCore錛?br />
Javascript 寮曟搸
KJS榪涘寲鍒癝quirrel Fish
鍩烘湰鐨勬ā鏉垮簱WTF
鍩烘湰鐨勬鍒欒〃杈懼紡瑙ｆ瀽妯″潡PCRE
鍩烘湰緙栫爜杞崲妯″潡錛屼緷璧朓CU榪涜
JS瑙ｆ瀽/緙栬瘧寮曟搸
JS榪愯搴?/p>
2. WebCore----render engine錛?br /> 瑙ｆ瀽欏甸潰錛岀敓鎴怐OM tree 鍜?render tree錛屾渶緇坮ender鏁翠釜欏甸潰鍒癰ackground銆?/p>
緗戠粶鎺ュ彛灝佽
HTML瑙ｆ瀽寮曟搸
XML瑙ｆ瀽寮曟搸
CSS瑙ｆ瀽寮曟搸
JS 瀹㈡埛绔璞″皝瑁?br />
緗戦〉娓叉煋寮曟搸
BackEnd灝佽涓庡疄鐜?br />
SVG
HTML Editing
Plugins
緗戦〉鍐呭澶勭悊錛孖mage/Icon
銆傘傘?/p>
3. Webkit-------鍜屽鉤鍙扮浉鍏崇殑background瀹炵幇錛?br /> 閲岄潰鍖呮嫭浜哸ndroid 騫沖彴鐨勫疄鐜幫紝鍏蜂綋鏄氳繃JNI鍜宖ramework 閲岄潰鐨剋ebview銆?/p>
WebCore鐨勯珮灞傚皝瑁?br />
鎻愪緵涓嶣ackEnd涓鐩寸殑騫沖彴鏀拺
鎻愪緵緇橶ebCore鐢ㄦ埛鎿嶆帶鐩稿叧鐨勬敮鎾戞帴鍙?/p>
source analysis錛?/p>
1. bindings ---灝唈avaScript 涓璞″拰DOM瀵硅薄榪涜緇戝畾錛屾瘮濡倃indow瀵硅薄鍜宒ocument瀵硅薄
2. bridge ----灝唈avascript瀵硅薄鍜岃嚜瀹氫箟鐨勫璞＄粦瀹?br />
3. css -------瀹炵幇浜哻ss 2.0 鐨勬爣鍑?br />
4. dom-------DOM鏍戠殑鐩稿叧瀵硅薄
5. editing-------鎵鏈変簬Edit鐩稿叧鍔熻兘錛屾瘮濡俬tml涓殑緙栬緫妗?br />
6. html -------html 璇█鐨勮В鏋?br />
7. loader ------- 鍔犺澆緗戦〉璧勬簮浠ュ強Cache錛孎rameLoader ImageLoader
8. platform----- 鍜屽鉤鍙版湁鍏崇殑錛屾瘮濡?鍥懼儚decoder錛屽浘褰㈢殑緇樺埗錛岀綉緇滄搷浣滐紝瀛椾綋絳?br />
9. plugin------瀹炵幇浜嗗熀浜嶯etscape鐨?NPAPI (Netscape Plugin Application Programming Interface ) 鐨勬鏋?br />
10. rendering--------- render tree 鐩稿叧瀵硅薄
11. resource ------PC 嫻忚鍣╯afair 鐢ㄥ埌鐨勮祫婧愶紝瀵逛簬android鏉ヨ娌＄敤
12. svg ---------- svg 璇█鐨勮В鏋?br />
13. wml----------- wml 璇█鐨勮В鏋?br />
14. xml------------xml 璇█鐨勮В鏋愪互鍙奨SLT 杞崲錛岄渶瑕乴ibxslt
杞歡搴旂敤
Browsers
-Safari
-Google Chrome/Chromium
-OmniWeb
-Osb-browser – Nokia
-Web Browser for S60 – Nokia
-QT Browser Engine
E-mail Clients錛氫嬌鐢╓ebkit 浣淲eb 鍐呭澶勭悊
-Entourage 2008 – Microsoft (for Mac)
-Mail-Apple
-Mailplane 鐗瑰畾鐨凣mail緇堢
Instant Messenger/Chat Clients錛氫嬌鐢╓ebkit瀵規秷鎭繘琛屾覆鏌撳拰鏍峰紡鍖?br />
-iChat AV – Apple
-MSN Messenger – Microsoft (Mac)
-Yahoo! Messenger
RSS Readers錛氫嬌鐢╓ebkit鏉ュ鐞嗗拰鐜板疄鏂伴椈鎽樿錛屼互鍙奆eed榪炴帴鍒扮殑瀹屾暣鏂囨。
-MiNews
-NetNewsWire
-NewsFire
-PixelNews
Xu Jianxiang 2010-12-14 22:43 鍙戣〃璇勮
]]>Xu Jianxiang 2010-10-12 02:43 鍙戣〃璇勮
]]>鏃ユ湡錛?010/08/12
緗戝潃錛?a >http://www.anymobile.org
Huawei_C8600澶栧艦鐪嬭繕鍙互錛岀‖浠墮厤緗涓嬶細
[ro.product.board]: [C8600]
[ro.product.brand]: [China Telecom]
[ro.product.manufacturer]: [HUAWEI]
[ro.board.platform]: [msm7k]
[ro.config.browser_useragent1]: [Mozilla/5.0 (HW-C8600/C8600V100R001C92B225;U;Android/2.1;]
[ro.config.browser_useragent2]: [320*480;CTC/2.0) AppleWebKit/530.17 (KHTML, like Gecko) Version/4.0 Mobile Safari/530.17]
[ro.build.description]: [MSM7x25-user 2.1-update1 ERE27 20100707 ota-rel-keys,release-keys]
瀹冧富瑕佹湁2鐐規瘮杈冩湁鍚稿紩鍔涳細
1銆佽嚜鍔ㄥ畨瑁呴┍鍔ㄧ▼搴忥紱
璇ユ満鍨嬮氳繃USB鐨勬柟寮忥紙鎵嬫満褰揢鐩樼敤錛夛紝涓誨姩瀹夎SD鍗′笅闈㈢殑鍙墽琛屾枃浠訛紝瀹夎椹卞姩銆?br />
榪欑鏂規硶鐨勫ソ澶勶細浣跨敤蹇嵎錛屾棤闇闅忚闄勮禒椹卞姩紼嬪簭
榪欑鏂規硶鐨勭己鐐癸細SD鍗＄殑涓嶅皯紼嬪簭鍏跺疄閮芥湁鐥呮瘨鐨勭壒寰侊紝360瀹夊叏杞歡媯嫻嬪悗鎻愮ず鏄疦newheur_PE鐥呮瘨銆?br />
2銆並VM铏氭嫙鏈?br />
璇ユ満鍨嬪畨瑁呬簡鏃ユ湰璐靛徃鐨凨VM錛欽Blend錛屽彲浠ラ夋嫨鎵弿SD鍗℃嫻媕ad/jar鏂囦歡錛屾湁浜嗙被浼肩殑鏈哄瓙錛孞2ME騫沖彴縐繪鐨勯棶棰樿В鍐蟲潵鍜紝浣跨敤KVM鐨凨NI璋冪爺鍔ㄦ佸簱銆?br />
Xu Jianxiang 2010-08-13 01:24 鍙戣〃璇勮
]]>鏃ユ湡錛?009/09/21
緗戝潃錛?a >http://www.anymobile.org
鍒濆鍖栨祦紼嬶紝涓誨叆鍙nit.rc, rild.c涓殑main鍑芥暟錛屼富瑕佸畬鎴愪笁涓換鍔★細
1. 寮鍚痩ibril.so涓殑event鏈哄埗錛?鍦≧IL_startEventLoop涓紝鏄渶鏍稿績鐨勭敱澶氳礬I/O椹卞姩鐨勬秷鎭驚鐜?br /> 2. 鍒濆鍖杔ibrefrence_ril.so錛屼篃灝辨槸璺熺‖浠舵垨妯℃嫙紜歡modem閫氫俊鐨勯儴鍒嗭紙鍚庨潰緇熶竴縐扮‖浠訛級錛?閫氳繃RIL_Init鍑芥暟瀹屾垚銆?br /> 3. 閫氳繃RIL_Init鑾峰彇涓緇勫嚱鏁版寚閽圧IL_RadioFunctions錛?騫墮氳繃RIL_register瀹屾垚娉ㄥ唽錛屽茍鎵撳紑鎺ュ彈涓婂眰鍛戒護鐨剆ocket閫氶亾銆?/p>
RIL鐨勭嚎紼嬪拰浜嬩歡
涓鍏卞垱寤轟簡3涓嚎紼嬶紝5涓簨浠訛細
s_wakeupfd_event(s_fdWakeupRead,pipe),
s_listen_event(s_fdListen,socket RILD),
s_commands_event(accept(s_fdListen...)),
s_debug_event(s_fdDebug,socket RILD-debug),
-1.
絎竴涓嚎紼媠_tid_dispath澶勭悊鎵鏈塮d錛坰ocket錛宲ipe錛宲ort錛夊搴旂殑浜嬩歡澶勭悊錛屽鐞嗗拰涓婂眰RIL.JAVA鑱旂郴鏄涓涓嚎紼嬪拰瀵瑰簲鐨?涓簨浠躲?br />
絎簩涓嚎紼媠_tid_mainloop鍜岀涓変釜綰跨▼s_tid_reader閫氳繃紜歡灞傝繛鎺ョ殑fd錛屾潵澶勭悊readline,processline錛屽鐞嗕笅灞傜‖浠剁浉鍏熾?/p>
Xu Jianxiang 2010-08-12 03:03 鍙戣〃璇勮
]]>鏃ユ湡錛?009/09/09
緗戝潃錛?a >http://www.anymobile.org
甯傞潰涓婁富嫻佺殑嫻忚鍣?
a. IE錛屽唴鏍窽rident錛?br />
b. FireFox錛屽唴鏍革細Gecko錛?br />
c. Safari, Google Chrome錛屽唴鏍革細Webkit錛?br />
d. Opera錛屽唴鏍?Presto銆?br />
Webkit Architecture
Android Browser 涓昏鍒嗘垚涓変釜閮ㄥ垎:
1. Webkit Engine (C++):JavascriptCore,WebCore,Webkit;
2. Framework WebView (Java);
3. Browser app (java).
1. JavaScriptCore錛?br />
Javascript 寮曟搸
KJS榪涘寲鍒癝quirrel Fish
鍩烘湰鐨勬ā鏉垮簱WTF
鍩烘湰鐨勬鍒欒〃杈懼紡瑙ｆ瀽妯″潡PCRE
鍩烘湰緙栫爜杞崲妯″潡錛屼緷璧朓CU榪涜
JS瑙ｆ瀽/緙栬瘧寮曟搸
JS榪愯搴?/p>
2. WebCore----render engine錛?br /> 瑙ｆ瀽欏甸潰錛岀敓鎴怐OM tree 鍜?render tree錛屾渶緇坮ender鏁翠釜欏甸潰鍒癰ackground銆?/p>
緗戠粶鎺ュ彛灝佽
HTML瑙ｆ瀽寮曟搸
XML瑙ｆ瀽寮曟搸
CSS瑙ｆ瀽寮曟搸
JS 瀹㈡埛绔璞″皝瑁?br />
緗戦〉娓叉煋寮曟搸
BackEnd灝佽涓庡疄鐜?br />
SVG
HTML Editing
Plugins
緗戦〉鍐呭澶勭悊錛孖mage/Icon
銆傘傘?br />
3. Webkit-------鍜屽鉤鍙扮浉鍏崇殑background瀹炵幇錛?br /> 閲岄潰鍖呮嫭浜哸ndroid 騫沖彴鐨勫疄鐜幫紝鍏蜂綋鏄氳繃JNI鍜宖ramework 閲岄潰鐨剋ebview銆?/p>
WebCore鐨勯珮灞傚皝瑁?br />
鎻愪緵涓嶣ackEnd涓鐩寸殑騫沖彴鏀拺
鎻愪緵緇橶ebCore鐢ㄦ埛鎿嶆帶鐩稿叧鐨勬敮鎾戞帴鍙?/p>
source analysis錛?/p>
1. bindings ---灝唈avaScript 涓璞″拰DOM瀵硅薄榪涜緇戝畾錛屾瘮濡倃indow瀵硅薄鍜宒ocument瀵硅薄
2. bridge ----灝唈avascript瀵硅薄鍜岃嚜瀹氫箟鐨勫璞＄粦瀹?br />
3. css -------瀹炵幇浜哻ss 2.0 鐨勬爣鍑?br />
4. dom-------DOM鏍戠殑鐩稿叧瀵硅薄
5. editing-------鎵鏈変簬Edit鐩稿叧鍔熻兘錛屾瘮濡俬tml涓殑緙栬緫妗?br />
6. html -------html 璇█鐨勮В鏋?br />
7. loader ------- 鍔犺澆緗戦〉璧勬簮浠ュ強Cache錛孎rameLoader ImageLoader
8. platform----- 鍜屽鉤鍙版湁鍏崇殑錛屾瘮濡?鍥懼儚decoder錛屽浘褰㈢殑緇樺埗錛岀綉緇滄搷浣滐紝瀛椾綋絳?br />
9. plugin------瀹炵幇浜嗗熀浜嶯etscape鐨?NPAPI (Netscape Plugin Application Programming Interface ) 鐨勬鏋?br />
10. rendering--------- render tree 鐩稿叧瀵硅薄
11. resource ------PC 嫻忚鍣╯afair 鐢ㄥ埌鐨勮祫婧愶紝瀵逛簬android鏉ヨ娌＄敤
12. svg ---------- svg 璇█鐨勮В鏋?br />
13. wml----------- wml 璇█鐨勮В鏋?br />
14. xml------------xml 璇█鐨勮В鏋愪互鍙奨SLT 杞崲錛岄渶瑕乴ibxslt
杞歡搴旂敤
Browsers
-Safari
-Google Chrome/Chromium
-OmniWeb
-Osb-browser – Nokia
-Web Browser for S60 – Nokia
-QT Browser Engine
E-mail Clients錛氫嬌鐢╓ebkit 浣淲eb 鍐呭澶勭悊
-Entourage 2008 – Microsoft (for Mac)
-Mail-Apple
-Mailplane 鐗瑰畾鐨凣mail緇堢
Instant Messenger/Chat Clients錛氫嬌鐢╓ebkit瀵規秷鎭繘琛屾覆鏌撳拰鏍峰紡鍖?br />
-iChat AV – Apple
-MSN Messenger – Microsoft (Mac)
-Yahoo! Messenger
RSS Readers錛氫嬌鐢╓ebkit鏉ュ鐞嗗拰鐜板疄鏂伴椈鎽樿錛屼互鍙奆eed榪炴帴鍒扮殑瀹屾暣鏂囨。
-MiNews
-NetNewsWire
-NewsFire
-PixelNews
Xu Jianxiang 2010-08-12 02:57 鍙戣〃璇勮
]]>鏃ユ湡錛?009/09/16
緗戝潃錛歨ttp://www.anymobile.org
Index
1. Introduction
2. Architecture
3. How to Work
4. Wake Locks
5. Wake Lock Example
6. Music Application
1.Introduction
Android supports its own Power Management (on top of the standard Linux Power Management) designed with the premise that the CPU shouldn't consume power if no applications or services require power. For more information regarding standard Linux power management, please see Linux Power Management Support at http://kernel.org.
Android requires that applications and services request CPU resources with "wake locks" through the Android application framework and native Linux libraries. If there are no active wake locks, Android will shut down the CPU.
2.Architecture
Framework Layer
/frameworks/base/core/java/android/os/PowerManager.java
/frameworks/base/services/java/com/android/server/PowerManagerService.java
/frameworks/base/core/java/android/os/Power.java
/frameworks/base/core/jni/android_os_power.cpp
/hardware/libhardware_legacy/power/power.c
"/sys/power/wake_lock"
"/sys/power/wake_unlock"
"/sys/power/state"
"/sys/android_power/acquire_partial_wake_lock"
"/sys/android_power/release_wake_lock"
"/sys/android_power/request_state"
… …
Kernel Layer
/drivers/android/power.c
/drivers/power/apm_power.c (Advanced Power Management)
3.How to Work
緋葷粺姝ｅ父寮鏈哄悗榪涘叆鍒癆WAKE鐘舵侊紝Backlight浼氫粠鏈浜參鎱㈣皟鑺傚埌鐢ㄦ埛璁懼畾鐨勪寒搴?緋葷粺screen off timer(settings->sound & display-> Display settings -> Screen timeout)寮濮嬭鏃?鍦ㄨ鏃舵椂闂村埌涔嬪墠錛屽鏋滄湁浠諱綍鐨刟ctivity浜嬩歡鍙戠敓,濡俆ouch click, keyboard pressed絳変簨浠訛紝鍒欏皢Reset screen off timer, 緋葷粺淇濇寔鍦ˋWAKE鐘舵併傚鏋滄湁搴旂敤紼嬪簭鍦ㄨ繖孌墊椂闂村唴鐢寵浜咶ull wake lock,閭ｄ箞緋葷粺涔熷皢淇濇寔鍦ˋWAKE鐘舵侊紝闄ら潪鐢ㄦ埛鎸変笅power key. 鍦ˋWAKE鐘舵佷笅濡傛灉鐢墊睜鐢甸噺浣庢垨鑰呮槸鐢ˋC渚涚數screen off timer鏃墮棿鍒板茍涓旈変腑Keep screen on while pluged in閫夐」,backlight浼氳寮哄埗璋冭妭鍒癉IM鐨勭姸鎬併?br /> 濡傛灉Screen off timer鏃墮棿鍒板茍涓旀病鏈塅ull wake lock鎴栬呯敤鎴鋒寜浜唒ower key錛岄偅涔堢郴緇熺姸鎬佸皢琚垏鎹㈠埌NOTIFICATION錛屽茍涓旇皟鐢ㄦ墍鏈夊凡緇忔敞鍐岀殑g_early_suspend_handlers鍑芥暟錛岄氬父浼氭妸LCD鍜孊acklight椹卞姩娉ㄥ唽鎴恊arly suspend綾誨瀷錛屽鏈夐渶瑕佷篃鍙互鎶婂埆鐨勯┍鍔ㄦ敞鍐屾垚early suspend錛岃繖鏍峰氨浼氬湪絎竴闃舵琚叧闂? 鎺ヤ笅鏉ョ郴緇熶細鍒ゆ柇鏄惁鏈塸artial wake lock acquired錛屽鏋滄湁鍒欑瓑寰呭叾閲婃斁錛屽湪絳夊緟鐨勮繃紼嬩腑濡傛灉鏈塽ser activity浜嬩歡鍙戠敓錛岀郴緇熷垯椹笂鍥炲埌AWAKE鐘舵?濡傛灉娌℃湁partial wake lock acquired錛屽垯緋葷粺浼氶┈涓婅皟鐢ㄥ嚱鏁皃m_suspend鍏抽棴鍏跺畠鐩稿叧鐨勯┍鍔紝璁〤PU榪涘叆浼戠湢鐘舵併?br /> 緋葷粺鍦⊿leep鐘舵佹椂濡傛灉媯嫻嬪埌浠諱綍涓涓猈akeup source錛屽垯CPU浼氫粠Sleep鐘舵佽鍞ら啋,騫朵笖璋冪敤鐩稿叧鐨勯┍鍔ㄧ殑resume鍑芥暟錛屾帴涓嬫潵椹笂璋冪敤鍓嶆湡娉ㄥ唽鐨別arly suspend椹卞姩鐨剅esume鍑芥暟錛屾渶鍚庣郴緇熺姸鎬佸洖鍒癆WAKE鐘舵?
Registering Kernel-level Drivers with the PM Driver
#Be notified immediately before power down
android_register_early_suspend(android_early_suspend_t *handler)
#Be notified immediately after power up
android_register_early_resume(android_early_resume_t *handler)
HARDWARE LIGHTS
#define LIGHT_ID_BACKLIGHT "backlight"
#define LIGHT_ID_KEYBOARD "keyboard"
#define LIGHT_ID_BUTTONS "buttons"
#define LIGHT_ID_BATTERY "battery"
#define LIGHT_ID_NOTIFICATIONS "notifications"
#define LIGHT_ID_ATTENTION "attention"
#define LIGHT_ID_BLUETOOTH "bluetooth"
#define LIGHT_ID_WIFI "wifi"
4.Wake Locks
Wake locks are used by applications and services to request CPU resources.
Types of Wake Locks:
-ACQUIRE_CAUSES_WAKEUP: Normally wake locks don't actually wake the device, they just cause it to remain on once it's already on.
-FULL_WAKE_LOCK: The screen and keyboard are on at full brightness
-ON_AFTER_RELEASE: When this wake lock is released, poke the user activity timer
-PARTIAL_WAKE_LOCK: The CPU is running, The screen might not be on.
-SCREEN_BRIGHT_WAKE_LOCK: The screen is on at full brightness; the keyboard backlight will be allowed to go off.
-SCREEN_DIM_WAKE_LOCK: The screen is on, but the keyboard backlight will be allowed to go off, and the screen backlight will be allowed to go dim.
5.Wake Lock Example
1). Acquire handle to the PowerManager service.
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.DEVICE_POWER" />
PowerManager pm = (PowerManager)mContext.getSystemService(Context.POWER_SERVICE);
2). Create a wake lock and specify the power management flags for screen, timeout, etc.
PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK | PowerManager.ON_AFTER_RELEASE, TAG);
3). Acquire wake lock.
wl.acquire();
4). Perform operation (play MP3, open HTML page, etc.).
5). Release wake lock.
wl.release();
6.Music Application
/packages/apps/Music/AndroidManifest.xml
<uses-permission android:name="android.permission.WAKE_LOCK" />
/packages/apps/Music/src/.../MediaPlayerService.java PowerManager pm = (PowerManager)getSystemService(Context.POWER_SERVICE);
WakeLock mWakeLock =
pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
this.getClass().getName());
#Sets this WakeLock is not ref counted.
mWakeLock.setReferenceCounted(false);
…
#The lock will be released after 30 seconds.
mWakeLock.acquire(30000);
…
mHandler.sendEmptyMessage(RELEASE_WAKELOCK);
#Release the claim to the CPU or screen being on.
mWakeLock.release();
Reference
Android Platform Development Kit:Power Management
http://www.netmite.com/android/mydroid/development/pdk/docs/power_management.html
Android Power Management(Steve Guo)
http://letsgoustc.spaces.live.com/blog/cns!89AD27DFB5E249BA!526.entry
Android 鐢墊簮綆＄悊(hzdysymbol)
http://blog.csdn.net/hzdysymbol/archive/2009/03/19/4004791.aspx
Linux Power Management Support
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.24.y.git;a=blob;f=Documentation/pm.txt
Xu Jianxiang 2010-08-12 02:27 鍙戣〃璇勮
]]>鏃ユ湡錛?/span>
緗戝潃錛?/span>http://www.anymobile.org
瀹夎紼嬪簭錛氳蔣浠朵粠鏃犲埌鏈夈?/span>
鍗歌澆紼嬪簭錛氳蔣浠朵粠鏈夊埌鏃犮?/span>
鏇存柊紼嬪簭錛氳蔣浠剁殑瑕嗙洊瀹夎錛屽彲浠ヤ繚鐣欏師鐗堟湰鐨勬暟鎹紝鎻愬崌杞歡鐗堟湰銆?/span>
瀹夎紼嬪簭鐨勬柟娉曪細
1銆?span style="font:7.0pt "Times New Roman"">
閫氳繃Intent鏈哄埗錛岃皟鍑虹郴緇熷畨瑁呭簲鐢紝閲嶆柊瀹夎搴旂敤鐨勮瘽錛屼細淇濈暀鍘熷簲鐢ㄧ殑鏁版嵁銆?/span>String fileName = Environment.getExternalStorageDirectory() + apkName;
Uri uri = Uri.fromFile(new File(fileName));
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri, application/vnd.android.package-archive");
startActivity(intent);
2銆?span style="font:7.0pt "Times New Roman"">
鐩存帴璋冪敤瀹夎鎺ュ彛銆?/span>Uri mPackageURI = Uri.fromFile(new File(Environment.getExternalStorageDirectory()
+ apkName));
int installFlags = 0;
PackageManager pm =
getPackageManager();
try
{
PackageInfo pi = pm.getPackageInfo(packageName,
PackageManager.GET_UNINSTALLED_PACKAGES);
if(pi != null)
{
installFlags |= PackageManager.REPLACE_EXISTING_PACKAGE;
}
}
catch (NameNotFoundException e)
{}
PackageInstallObserver observer
= new PackageInstallObserver();
pm.installPackage(mPackageURI, observer, installFlags);
瀹夎搴旂敤鏉冮檺錛?/span>android.permission.INSTALL_PACKAGES
緋葷粺搴旂敤錛堝畨瑁呭湪/system/app涓嬮潰錛夊彲浠ラ噰鐢ㄨ鏂瑰紡錛岀涓夋柟搴旂敤鏃犳硶鐢寵瀹夎鍗歌澆鏉冮檺銆?/span>
java.lang.SecurityException: Neither user 10039 nor current process has android.permission.INSTALL_PACKAGES.
3銆?span style="font:7.0pt "Times New Roman"">
鎵цinstall鍛戒護銆?/span>install –r 鏇存柊瀹夎錛岄粯璁ゆ柊瀹夎錛涘鏋滀笉闄勪笂-r鍙傛暟錛屽垯浼氭竻妤氬師搴旂敤鐨勬暟鎹紝鐗堟湰涓鑷村垯鏃犳硶瀹夎銆?/span>
錛?/span>1錛?/span>am start …
錛?/span>2錛?/span>Runtime.exec(String[] args)
錛?/span>3錛?/span>Class<?> execClass = Class.forName("android.os.Exec");
4銆?span style="font:7.0pt "Times New Roman"">
鎵цcp / adb push鍛戒護銆?/span>鐢辯郴緇熸嫻嬪埌搴旂敤紼嬪簭鏈夋洿鏂幫紝鑷姩瀹屾垚閲嶆柊瀹夎銆?/span>
5銆?span style="font:7.0pt "Times New Roman"">
閫氳繃絎笁鏂硅蔣浠跺疄鐜般?/span>Market錛?/span>EOE錛?/span>eTrackDog鍧囬噰鐢ㄧ涓縐嶆柟娉曞疄鐜版洿鏂般?/span>
浼樼偣錛氱敱緋葷粺鏍稿績搴旂敤紼嬪簭鎺у埗瀹夎紼嬪簭錛?/span>
緙虹偣錛氭棤娉曟帶鍒跺畨瑁呰繃紼嬶紱瀹夎瀹屾垚鍚庯紝涔熸棤娉曠珛鍒誨惎鍔ㄥ簲鐢紝闇瑕佺敤鎴風‘璁わ紱鏃犳硶鎵╁睍銆?/span>
瀹炰緥錛?/span>Market鏌ユ壘瀹夎紼嬪簭
Intent intent =
new Intent(Intent.ACTION_VIEW, Uri.parse("market://search?q=pname:your.app.id"));
startActivity(intent);
鍗歌澆紼嬪簭鐨勬柟娉曪細
1銆?span style="font:7.0pt "Times New Roman"">
閫氳繃Intent鏈哄埗錛岃皟鍑虹郴緇熷嵏杞藉簲鐢ㄣ?/span>Uri packageURI = Uri.parse("package: your.app.id");
Intent intent = new Intent(Intent.ACTION_DELETE);
startActivity(intent);
2銆?span style="font:7.0pt "Times New Roman"">
鐩存帴璋冪敤鍗歌澆鎺ュ彛銆?/span>PackageInstallObserver observer
= new PackageInstallObserver();
pm.installPackage(mPackageURI, observer, installFlags);
鍗歌澆搴旂敤鏉冮檺錛?/span>android.permission.DELETE_PACKAGES
3銆?span style="font:7.0pt "Times New Roman"">
榪愯rm apk瀹夎鏂囦歡錛岀敱緋葷粺媯嫻嬪悗璋冪敤鍗歌澆搴旂敤銆?/span>澶囨敞璇存槑錛?/span>
Android緋葷粺鐨勫簲鐢ㄥ畨瑁咃紝鍦ㄧ郴緇熻緗噷闈㈡湁涓欏癸紝鏄惁瀹夎鏈煡婧愶紝鎵鍦ㄥ湪杞歡鏇存柊鐨勬椂鍊欙紝闇瑕佹嫻嬭繖涓夐」錛屽鏋滄墦閽╋紝鍒欏彧鍏佽瀹夎Market婧愭彁渚涚殑瀹夎紼嬪簭錛屽鏋滄病鏈夋墦閽╃殑璇濓紝緋葷粺瀹夎搴旂敤鏃朵細鎻愮ず鐢ㄦ埛璁劇疆錛屽鏋滈夋嫨璁劇疆錛岃緗ソ鍚庯紝鏃犳硶榪斿洖瀹夎鐣岄潰錛涘鏋滈夋嫨鍙栨秷錛屽垯鎺ㄥ嚭瀹夎紼嬪簭銆傛墍浠ワ紝濡傛灉鏄洿鏂扮殑璇濓紝涓瀹氳鍦ㄤ笅杞戒箣鍓嶅氨媯嫻嬭鍙畨瑁呮簮鐨勮緗紝鎴栬呭湪涓嬭澆鍓嶆嫻嬫槸鍚﹀凡緇忎笅杞借繃鏂扮殑瀹夎紼嬪簭錛岄伩鍏嶉噸澶嶄笅杞藉畨瑁呯▼搴忋?/span>
鐩稿叧鐨勪唬鐮佸涓嬶細
1.
int result = Settings.Secure.getInt(getContentResolver(), Settings.Secure.INSTALL_NON_MARKET_APPS, 0);
2.
if (result == 0) {
3.
// show some dialog here
4.
// ...
5.
// and may be show application settings dialog manually
6.
Intent intent = new Intent();
7.
intent.setAction(Settings.ACTION_APPLICATION_SETTINGS);
8.
startActivity(intent);
9.
}
public static final class Settings.Secure extends Settings.NameValueTable
public static final String INSTALL_NON_MARKET_APPS
Since: API Level 3
Whether the package installer should allow installation of apps downloaded from sources other than the Android Market (vending machine). 1 = allow installing from other sources 0 = only allow installing from the Android Market銆?/span>
涓嬮潰鏄▼搴忔洿鏂扮殑鍑犱釜姝ラ婕旂ず錛?/span>
OVER!
Xu Jianxiang 2010-08-10 14:00 鍙戣〃璇勮
]]>Xu Jianxiang 2010-08-10 11:50 鍙戣〃璇勮
]]>緗戝潃錛歨ttp://www.anymobile.org
Android 寮鏈轟細鍑虹幇3涓敾闈細
a. Linux 緋葷粺鍚姩錛屽嚭鐜癓inux灝忎紒楣呯敾闈?reboot)錛?br /> b. Android騫沖彴鍚姩鍒濆鍖栵紝鍑虹幇"A N D R I O D"鏂囧瓧瀛楁牱鐢婚潰錛?br /> c. Android騫沖彴鍥懼艦緋葷粺鍚姩錛屽嚭鐜板惈闂姩鐨凙NDROID瀛楁牱鐨勫姩鐢誨浘鐗?start)銆?br />
1/ 寮鏈哄浘鐗?Linux灝忎紒楣?
Linux Kernel寮曞鍚姩鍚庯紝鍔犺澆璇ュ浘鐗囥?br /> /kernel/trunk/drivers/video/fbmem.c
/kernel/trunk/drivers/video/fbmem.h
/kernel/trunk/drivers/video/logo/logo.c
/kernel/trunk/drivers/video/logo/logo.h
/kernel/trunk/drivers/video/logo/Kconfig
/kernel/trunk/include/linux/linux_logo.h
2/ 寮鏈烘枃瀛?"A N D R I O D")
Android 緋葷粺鍚姩鍚庯紝璇誨彇 /initlogo.rle錛堜竴寮?65 rle鍘嬬緝鐨勪綅鍥撅級錛屽鏋滆鍙栨垚鍔燂紝嫻嬪湪/dev/graphics/fb0鏄劇ずLogo鍥劇墖錛涘鏋滆鍙栧け璐ワ紝鍒欏皢/dev/tty0璁句負TEXT妯″紡錛屽茍鎵撳紑/dev/tty0錛岃緭鍑烘枃鏈?#8220;A N D R I O D”瀛楁牱銆?br />
鐩稿叧浠ｇ爜錛?br />
/system/core/init/init.c
/system/core/init/init.h
/system/core/init/init.rc
/system/core/init/logo.c
*.rle鏂囦歡鐨勫埗浣滄楠?
a. 浣跨敤GIMP鎴栬匒dvanced Batch Converter杞歡錛屽皢鍥捐薄杞崲涓篟AW鏍煎紡錛?br /> b. 浣跨敤android鑷甫鐨剅gb2565宸ュ叿錛屽皢RAW鏍煎紡鏂囦歡杞崲涓篟LE鏍煎紡(濡傦細rgb2565 -rle < initlogo.raw > initlogo.rle)銆?br />
3/ 寮鏈哄姩鐢?闂姩鐨凙NDROID瀛楁牱鐨勫姩鐢誨浘鐗?
Android鐨勭郴緇熺櫥褰曞姩鐢葷被浼間簬Windows緋葷粺鐨勬粴鍔ㄦ潯錛屾槸鐢卞墠鏅拰鑳屾櫙涓ゅ紶PNG鍥劇墖緇勬垚錛岃繖涓ゅ紶鍥劇墖瀛樺湪浜?system/framework/framework-res.apk鏂囦歡褰撲腑銆傚墠鏅浘鐗囷紙android-logo-mask.png錛変笂鐨凙ndroid鏂囧瓧閮ㄥ垎闀傜┖錛岃儗鏅浘鐗囷紙android-logo-shine.png錛夊垯鏄畝鍗曠殑綰圭悊銆傜郴緇熺櫥褰曟椂錛屽墠鏅浘鐗囧湪鏈涓婂眰鏄劇ず錛岀▼搴忎唬鐮佹帶鍒惰儗鏅浘鐗囪繛緇粴鍔紝閫忚繃鍓嶆櫙鍥劇墖鏂囧瓧闀傜┖閮ㄥ垎婊氬姩鏄劇ず鑳屾櫙綰圭悊錛屼粠鑰屽疄鐜板姩鐢繪晥鏋溿?br />
鐩稿叧浠ｇ爜錛?br /> /frameworks/base/libs/surfaceflinger/BootAnimation.h
/frameworks/base/libs/surfaceflinger/BootAnimation.cpp
/frameworks/base/core/res/assets/images/android-logo-mask.png
Android榛樿鐨勫墠鏅浘鐗囷紝鏂囧瓧閮ㄥ垎闀傜┖錛屽ぇ灝?56×64
/frameworks/base/core/res/assets/images/android-logo-shine.png
Android榛樿鐨勮儗鏅浘鐗囷紝鏈夊姩鎰熸晥鏋滐紝澶у皬512×64
鍙傝冩枃妗ｏ細
鍥捐Android寮鏈虹敾闈㈠拰寮鏈哄姩鐢?br /> http://www.shudoo.com/09/1030/15/13418431.html
initlogo.rle: display an image on boot
http://forum.xda-developers.com/showthread.php?t=443431
鍒嗘瀽Android 鏍規枃浠剁郴緇熷惎鍔ㄨ繃紼嬶紙init瀹堟姢榪涚▼鍒嗘瀽錛?br /> http://crazier9527.javaeye.com/blog/454635
Xu Jianxiang 2010-03-06 13:06 鍙戣〃璇勮
]]>緗戝潃錛歨ttp://www.anymobile.org
1/ apk鏂囦歡緇撴瀯錛?br />
Apk鏂囦歡錛?/p>
Android application package鏂囦歡銆傛瘡涓瀹夎鍒癘Phone騫沖彴鐨勫簲鐢ㄩ兘瑕佽緙栬瘧鎵撳寘涓轟竴涓崟鐙殑鏂囦歡錛屽悗緙鍚嶄負.apk錛屽叾涓寘鍚簡搴旂敤鐨勪簩榪涘埗浠ｇ爜銆佽祫婧愩侀厤緗枃浠剁瓑銆?/p>
apk鏂囦歡瀹為檯鏄竴涓獄ip鍘嬬緝鍖咃紝鍙互閫氳繃瑙ｅ帇緙╁伐鍏瘋В寮銆傚彲浠ョ敤zip瑙ｅ紑*.apk鏂囦歡錛屼笅闈㈡槸涓涓猦elloword鐨刟pk紺轟緥鏂囦歡
|– AndroidManifest.xml
|– META-INF
| |– CERT.RSA
| |– CERT.SF
| `– MANIFEST.MF
|– classes.dex
|– res
| |– drawable
| | `– icon.png
| `– layout
| `– main.xml
`– resources.arsc
2/ apk鏂囦歡瑙ｅ帇鍚庡弽緙栬瘧錛?br />
2.1 鍥劇墖絳夊濯掍綋鏂囦歡錛氭病鏈夌紪璇戯紝鏃犻渶鍙嶇紪璇戙?br />
2.2 layout絳変簩榪涘埗xml鏂囦歡錛氫嬌鐢ˋXMLPrinter灝嗗叾杞崲涓哄彲璇葷殑xml鏂囦歡錛歫ava -jar AXMLPrinter2.jar main.xml > new_main.xml
宸ュ叿涓嬭澆鍦板潃錛?a >http://code.google.com/p/android4me/downloads/list
2.3 class鏂囦歡鍙嶇紪璇戯細
Android妯℃嫙鍣ㄤ腑鎻愪緵浜嗕竴涓猟ex鏂囦歡鐨勫弽緙栬瘧宸ュ叿錛宒exdump銆傜敤娉曚負棣栧厛鍚姩Android妯℃嫙鍣紝鎶婅鏌ョ湅鐨刣ex鏂囦歡鐢╝db push涓婁紶鐨勬ā鎷熷櫒涓紝鐒跺悗閫氳繃adb shell鐧誨綍錛屾壘鍒拌鏌ョ湅鐨刣ex鏂囦歡錛屾墽琛宒exdump xxx.dex銆?/p>
鐩墠鍦ㄧ綉涓婅兘鎵懼埌鐨勫彟涓涓猟ex鏂囦歡鐨勫弽緙栬瘧宸ュ叿鏄疍edexer銆侱edexer鍙互璇誨彇dex鏍煎紡鐨勬枃浠訛紝鐢熸垚涓縐嶇被浼間簬姹囩紪璇█鐨勮緭鍑恒傝繖縐嶈緭鍑轟笌jasmin[ ]鐨勮緭鍑虹浉浼鹼紝浣嗗寘鍚殑鏄疍alvik鐨勫瓧鑺傜爜銆?/p>
鏂規1錛氶氳繃16榪涘埗緙栫爜杞歡鑷鏇挎崲鑻辨枃 鏂規2錛氶氳繃姹夊寲寮鍙戜漢鍛樿嚜琛岀紪鍐欑殑姹夊寲杞歡For Android
2.4 resources.arsc璧勬簮鏂囦歡錛氬弬鑰冩眽鍖栭儴鍒?br />
3/ android 杞歡姹夊寲
1.JDK(Java Development Kit) -寮鍙戠幆澧?br />
2.Auto-Sign -絳懼悕宸ュ叿
3.Hex Workshop -鍗佸叚榪涘埗緙栬緫鍣?br />
4.WinRAR -鍘嬬緝杞歡
鍥炬枃騫惰寕紺轟緥錛?a >http://bbs.blueshow.net/thread-604533-1-1.html
1.JDK(Java Development Kit) -寮鍙戠幆澧?br />
2.Android ResEdit-姹夊寲杞歡
3.WinRAR -鍘嬬緝杞歡
鍥炬枃騫惰寕紺轟緥錛?a >http://mobile.yesky.com/363/9292863.shtml
Apk鏂囦歡緇撴瀯綆浠?http://www.ophonesdn.com/article/show/38
Apk鏂囦歡緇撴瀯銆乨ex鍙嶇紪璇?http://ken.opda.cn/?p=31
android 璧勬簮鏂囦歡鍙嶇紪璇?http://ken.opda.cn/?p=53
Xu Jianxiang 2009-12-24 01:22 鍙戣〃璇勮
]]>緗戝潃錛歨ttp://www.anymobile.org
縐繪Google Apps (Market;GTalk;Google Maps;GMail;Voice Search)鐨勫ぇ鑷存楠ゅ涓嬶細
1/ 閫氳繃ADB錛屼粠Google瀹氬埗鐨勬墜鏈轟笅杞界浉鍏崇殑鏂囦歡(jar/lib搴擄紝apk瀹夎鏂囦歡錛寈ml鏉冮檺鏂囦歡絳?錛?br /> 2/ 淇敼涓や釜make鑴氭湰鏂囦歡錛歝ore.mk鍜実eneric_with_google.mk錛?br /> 3/ make generic_with_google錛岀敓浜ф柊鐨剆ystem.img闀滃儚鏂囦歡鐨勬椂鍊欏寘鍚繖浜涙枃浠躲?br />
娉ㄦ剰鐐癸細
a. 縐繪鐨勬墜鏈洪渶瑕佹敮鎸佷笂緗戯紝閫氳繃SetupWizard.apk楠岃瘉Google甯愭埛錛岃紼嬪簭鍦ㄥ緟鏈虹晫闈㈠墠榪愯錛岄獙璇佸け璐ョ殑璇濓紝浼氭棤娉曡繘鍏ュ緟鏈虹晫闈紱Market;GTalk;GMail鍧囬渶瑕侀獙璇丟oogle甯愭埛錛孧arket闇瑕丟Talk鏈嶅姟錛岃緗?span style="color: #800080; font-family: verdana; font-size: 13px; line-height: 21px; ">ro.setupwizard.mode=DISABLED錛屽垯寮鏈轟笉浼氬己鍒墮獙璇併?br /> b. Android 1.5鐗堟湰涓嶆敮鎸佽鏅紱
c. 濡傛灉鍙Щ妞岹oogle Maps錛屽垯鍙渶瑕佺Щ妞嶄互涓?涓枃浠訛細
Adding vendor/google/app/Maps.apk
Adding vendor/google/etc/permissions/com.google.android.maps.xml
Adding vendor/google/framework/com.google.android.maps.jar
涓嬮潰鏄痗ore.mk鍜実eneric_with_google.mk鐨勪唬鐮佷慨鏀癸細
Sending build/target/product/core.mk
1 PRODUCT_BRAND :=
2 PRODUCT_NAME :=
3 PRODUCT_DEVICE :=
4 PRODUCT_POLICY := android.policy_phone
5 PRODUCT_PROPERTY_OVERRIDES := \
6 ro.config.notification_sound=F1_New_SMS.ogg
7
8 PRODUCT_PACKAGES := \
9 framework-res \
10 Browser \
11 Contacts \
12 Launcher \
13 HTMLViewer \
14 Phone \
15 ContactsProvider \
16 DownloadProvider \
17 GoogleSearch \
18 MediaProvider \
19 SettingsProvider \
20 TelephonyProvider \
21 UserDictionaryProvider \
22 PackageInstaller \
23 Bugreport \
24 ImProvider
2 PRODUCT_NAME :=
3 PRODUCT_DEVICE :=
4 PRODUCT_POLICY := android.policy_phone
5 PRODUCT_PROPERTY_OVERRIDES := \
6 ro.config.notification_sound=F1_New_SMS.ogg
7
8 PRODUCT_PACKAGES := \
9 framework-res \
10 Browser \
11 Contacts \
12 Launcher \
13 HTMLViewer \
14 Phone \
15 ContactsProvider \
16 DownloadProvider \
17 GoogleSearch \
18 MediaProvider \
19 SettingsProvider \
20 TelephonyProvider \
21 UserDictionaryProvider \
22 PackageInstaller \
23 Bugreport \
24 ImProvider
Sending build/target/product/generic_with_google.mk
1 # This is a generic product that isn't specialized for a specific device.
2 # It includes the base Android platform including some Google-specific features.
3 # If you do not want to include Google specific features, you should derive
4 # from generic.mk
5 PRODUCT_PROPERTY_OVERRIDES := \
ro.com.google.locationfeatures=1 \
ro.url.legal=http://www.google.com/intl/%s/mobile/android/basic/phone-legal.html \
ro.url.legal.android_privacy=http://www.google.com/intl/%s/mobile/android/basic/privacy.html \
ro.setupwizard.mode=DISABLED
6 PRODUCT_PACKAGES := \
7 GoogleContactsProvider \
8 GoogleSubscribedFeedsProvider
9 # \
10 # com.google.android.gtalkservice \
11 # com.google.android.maps
12 PRODUCT_COPY_FILES := \
13 vendor/google/app/checkin.apk:system/app/checkin.apk \
14 vendor/google/app/Gmail.apk:system/app/Gmail.apk \
15 vendor/google/app/GmailProvider.apk:system/app/GmailProvider.apk \
16 vendor/google/app/GoogleApps.apk:system/app/GoogleApps.apk \
17 vendor/google/app/GooglePartnerSetup.apk:system/app/GooglePartnerSetup.apk \
18 vendor/google/app/GoogleSettingsProvider.apk:system/app/GoogleSettingsProvider.apk \
19 vendor/google/app/gtalkservice.apk:system/app/gtalkservice.apk \
20 vendor/google/app/Maps.apk:system/app/Maps.apk \
21 vendor/google/app/MediaUploader.apk:system/app/MediaUploader.apk \
22 vendor/google/app/NetworkLocation.apk:system/app/NetworkLocation.apk \
23 vendor/google/app/SetupWizard.apk:system/app/SetupWizard.apk \
24 vendor/google/app/Street.apk:system/app/Street.apk \
25 vendor/google/app/Talk.apk:system/app/Talk.apk \
26 vendor/google/app/Vending.apk:system/app/Vending.apk \
27 vendor/google/app/VoiceSearch.apk:system/app/VoiceSearch.apk \
28 vendor/google/etc/permissions/com.google.android.gtalkservice.xml:system/etc/permissions/com.google.android.gtalkservice.xml \
29 vendor/google/etc/permissions/com.google.android.maps.xml:system/etc/permissions/com.google.android.maps.xml \
30 vendor/google/framework/com.google.android.gtalkservice.jar:system/framework/com.google.android.gtalkservice.jar \
31 vendor/google/framework/com.google.android.maps.jar:system/framework/com.google.android.maps.jar \
32 vendor/google/lib/libspeech.so:system/lib/libspeech.so
33
34 $(call inherit-product, $(SRC_TARGET_DIR)/product/generic.mk)
35
36 # Overrides
37 PRODUCT_NAME := generic_with_google
38
2 # It includes the base Android platform including some Google-specific features.
3 # If you do not want to include Google specific features, you should derive
4 # from generic.mk
5 PRODUCT_PROPERTY_OVERRIDES := \
ro.com.google.locationfeatures=1 \
ro.url.legal=http://www.google.com/intl/%s/mobile/android/basic/phone-legal.html \
ro.url.legal.android_privacy=http://www.google.com/intl/%s/mobile/android/basic/privacy.html \
ro.setupwizard.mode=DISABLED
6 PRODUCT_PACKAGES := \
7 GoogleContactsProvider \
8 GoogleSubscribedFeedsProvider
9 # \
10 # com.google.android.gtalkservice \
11 # com.google.android.maps
12 PRODUCT_COPY_FILES := \
13 vendor/google/app/checkin.apk:system/app/checkin.apk \
14 vendor/google/app/Gmail.apk:system/app/Gmail.apk \
15 vendor/google/app/GmailProvider.apk:system/app/GmailProvider.apk \
16 vendor/google/app/GoogleApps.apk:system/app/GoogleApps.apk \
17 vendor/google/app/GooglePartnerSetup.apk:system/app/GooglePartnerSetup.apk \
18 vendor/google/app/GoogleSettingsProvider.apk:system/app/GoogleSettingsProvider.apk \
19 vendor/google/app/gtalkservice.apk:system/app/gtalkservice.apk \
20 vendor/google/app/Maps.apk:system/app/Maps.apk \
21 vendor/google/app/MediaUploader.apk:system/app/MediaUploader.apk \
22 vendor/google/app/NetworkLocation.apk:system/app/NetworkLocation.apk \
23 vendor/google/app/SetupWizard.apk:system/app/SetupWizard.apk \
24 vendor/google/app/Street.apk:system/app/Street.apk \
25 vendor/google/app/Talk.apk:system/app/Talk.apk \
26 vendor/google/app/Vending.apk:system/app/Vending.apk \
27 vendor/google/app/VoiceSearch.apk:system/app/VoiceSearch.apk \
28 vendor/google/etc/permissions/com.google.android.gtalkservice.xml:system/etc/permissions/com.google.android.gtalkservice.xml \
29 vendor/google/etc/permissions/com.google.android.maps.xml:system/etc/permissions/com.google.android.maps.xml \
30 vendor/google/framework/com.google.android.gtalkservice.jar:system/framework/com.google.android.gtalkservice.jar \
31 vendor/google/framework/com.google.android.maps.jar:system/framework/com.google.android.maps.jar \
32 vendor/google/lib/libspeech.so:system/lib/libspeech.so
33
34 $(call inherit-product, $(SRC_TARGET_DIR)/product/generic.mk)
35
36 # Overrides
37 PRODUCT_NAME := generic_with_google
38
娉ㄦ剰錛?/p>
鎴戠敤鐨凥TC鐨刬mage鎻愬彇鐨刧oogle maps 3.0鐨刯ar搴撳拰apk瀹夎鏂囦歡錛屽彧鍙互瀹氫綅鎴愬姛錛屾棤娉曡鍙栧畾浣嶅悗鐨勫湴鍥炬暟鎹紝鎶涘嚭ClassCastException寮傚父錛?/p>
03-01 16:52:58.561 E/AndroidRuntime( 2453): Uncaught handler: thread main exiting due to uncaught exception
03-01 16:52:58.936 E/AndroidRuntime( 2453): java.lang.ClassCastException: android.graphics.drawable.BitmapDrawable
03-01 16:52:58.936 E/AndroidRuntime( 2453): at com.google.android.maps.MyLocationOverlay.getLocationDot(MyLocationOverlay.java:180)
鏈鍚庯紝鎴戞槸鎻愬彇鐨剅elease鐗堢殑Android 1.5鐗堟湰鐨勭浉鍏蟲枃浠?Google Add-ons)錛屾柟娉曞涓嬶細
1)/system/etc/permissions/com.google.android.gtalkservice.xml
2)/system/etc/permissions/com.google.android.maps.xml
3)/system/framework/com.google.android.gtalkservice.jar
4)/system/framework/om.google.android.maps.jar
5)/system/app/Maps.apk (Google Maps v3.1)
鍙傝冿細
Google Mobile
http://www.google.com/mobile/
HTC Developer Center
http://developer.htc.com/index.html
Building Android 1.5 – Google Apps and audio files
http://www.johandekoning.nl/index.php/2009/07/12/building-android-1-5-google-apps-and-audio-files/
Google Voice Search Wiki
http://en.wikipedia.org/wiki/Google_Voice_Search
Using Google Maps in Android
http://mobiforge.com/developing/story/using-google-maps-android
Android Add-ons(Map API)
http://android.nanshapo.com/topic/view/812.html
Xu Jianxiang 2009-12-19 13:36 鍙戣〃璇勮
]]>緗戝潃錛歨ttp://www.anymobile.org
1/ Decuments To Go
http://www.dataviz.com/products/documentstogo/android/index.html
Supports latest Microsoft Office & Adobe -- formats (doc, docx, xls, xlsx, ppt, pptx & pdf)
鍏嶈垂鐗堬細Word view; Excel view
鏀惰垂鐗堬細Word; Excel; PowerPoint; PDF view, create & edit (鍗曠嫭瀹夎key app)
2/ QuickOffice
http://www.quickoffice.com/quickoffice_android/
Supports Microsoft Office & TXT -- formats (doc, xls, ppt, & txt)
鍏嶈垂鐗堬細Word view; Excel view
鏀惰垂鐗堬細Word; Excel; PowerPoint; TXT view, rename, sort
姣旇緝涓ゆ杞歡錛?br />
杞歡鎬ц川錛氶兘鏄晢涓氳蔣浠躲?br /> 鍔熻兘鏂歸潰錛氭搷浣滅殑閮芥槸SD鍗′笂鐨勬枃妗ｏ紝鍏嶈垂鐗堟湰閮藉彧鏈塛ord鍜孍xcel鐨勬祻瑙堝姛鑳斤紱鏀惰垂鐗堟湰錛屽墠鑰呭彲浠ョ紪杈慜ffice 鍜?PDF 鏂囦歡錛涘悗鑰呭彧鍙互嫻忚Office鍜孴XT錛屼笉鏀寔緙栬緫鍔熻兘銆?br /> 杞歡嫻佺▼錛欴ecuments To Go=Microsoft Office+Adobe Reader錛涜孮uickOffice=FileManager+Office view銆?br />
鍙﹀錛屾祴璇曚腑鍙戠幇錛孌ecuments To Go鍒涘緩鐨剋ord鏂囦歡錛孮uickOffice鏃犳硶鎵撳紑錛岃岀數鑴戜笂鐨凮penOffice鍒欏彲浠ユ墦寮銆?br />
Xu Jianxiang 2009-12-19 12:43 鍙戣〃璇勮
]]>緗戝潃錛歨ttp://www.anymobile.org
Android 鐨勭郴緇熷睘鎬у寘鎷袱閮ㄥ垎錛氭枃浠朵繚瀛樼殑鎸佷箙灞炴у拰姣忔寮鏈哄鍏ョ殑cache灞炴с傚墠鑰呬富瑕佷繚瀛樺湪涓嬮潰鍑犱釜鏂囦歡涓細
bionic/libc/include/sys/_system_properties.h
1 #define PROP_SERVICE_NAME "property_service"
2 #define PROP_PATH_RAMDISK_DEFAULT "/default.prop"
3 #define PROP_PATH_SYSTEM_BUILD "/system/build.prop"
4 #define PROP_PATH_SYSTEM_DEFAULT "/system/default.prop"
5 #define PROP_PATH_LOCAL_OVERRIDE "/data/local.prop"
2 #define PROP_PATH_RAMDISK_DEFAULT "/default.prop"
3 #define PROP_PATH_SYSTEM_BUILD "/system/build.prop"
4 #define PROP_PATH_SYSTEM_DEFAULT "/system/default.prop"
5 #define PROP_PATH_LOCAL_OVERRIDE "/data/local.prop"
鍚庤呭垯閫氳繃frameworks/base/core/java/android/os/SystemProperties.java鐨勬帴鍙ｅ畾涔夛紝
1 private static native String native_get(String key);
2 private static native String native_get(String key, String def);
3 private static native void native_set(String key, String def);
4 public static void set(String key, String val) {
5 if (key.length() > PROP_NAME_MAX) {
6 throw new IllegalArgumentException("key.length > " + PROP_NAME_MAX);
7 }
8 if (val != null && val.length() > PROP_VALUE_MAX) {
9 throw new IllegalArgumentException("val.length > " +
10 PROP_VALUE_MAX);
11 }
12 native_set(key, val);
13 }
2 private static native String native_get(String key, String def);
3 private static native void native_set(String key, String def);
4 public static void set(String key, String val) {
5 if (key.length() > PROP_NAME_MAX) {
6 throw new IllegalArgumentException("key.length > " + PROP_NAME_MAX);
7 }
8 if (val != null && val.length() > PROP_VALUE_MAX) {
9 throw new IllegalArgumentException("val.length > " +
10 PROP_VALUE_MAX);
11 }
12 native_set(key, val);
13 }
璇ユ帴鍙ｇ被鍦ㄥ垵濮嬪寲榪愯鐜涓敞鍐屽搴旂殑cpp鎺ュ彛android_os_SystemProperties.cpp錛屽疄闄呮搷浣滈氳繃JNI璋冪敤鐨勬槸cpp鏂囦歡瀵瑰簲鐨勬帴鍙ｏ細
frameworks/base/core/jni/AndroidRuntime.cpp
1 namespace android {
2 extern int register_android_os_SystemProperties(JNIEnv *env);
3 }
2 extern int register_android_os_SystemProperties(JNIEnv *env);
3 }
frameworks/base/core/jni/android_os_SystemProperties.cpp
1 static void SystemProperties_set(JNIEnv *env, jobject clazz, jstring keyJ, jstring valJ)
2 {
3 int err;
4 const char* key;
5 const char* val;
6 key = env->GetStringUTFChars(keyJ, NULL);
7 if (valJ == NULL) {
8 val = ""; /* NULL pointer not allowed here */
9 } else {
10 val = env->GetStringUTFChars(valJ, NULL);
11 }
12 err = property_set(key, val);
13 env->ReleaseStringUTFChars(keyJ, key);
14 if (valJ != NULL) {
15 env->ReleaseStringUTFChars(valJ, val);
16 }
17 }
2 {
3 int err;
4 const char* key;
5 const char* val;
6 key = env->GetStringUTFChars(keyJ, NULL);
7 if (valJ == NULL) {
8 val = ""; /* NULL pointer not allowed here */
9 } else {
10 val = env->GetStringUTFChars(valJ, NULL);
11 }
12 err = property_set(key, val);
13 env->ReleaseStringUTFChars(keyJ, key);
14 if (valJ != NULL) {
15 env->ReleaseStringUTFChars(valJ, val);
16 }
17 }
璁劇疆key鐨剉alue鏃訛紝闇瑕佷綔閴存潈錛屾牴鎹緗▼搴忔墍鍦ㄨ繘紼嬬殑fd鑾風煡uid鍊鹼紝姣斿system server榪涚▼鍙互璁劇疆net鎵撳ご鐨刱ey錛屼笉鍙互璁劇疆gsm鎵撳ご鐨刱ey錛岀浉鍏崇殑瀹氫箟濡備笅錛?br />
system/core/include/private/android_filesystem_config.h
1 #define AID_ROOT 0 /* traditional unix root user */
2 #define AID_SYSTEM 1000 /* system server */
3 #define AID_RADIO 1001 /* telephony subsystem, RIL */
4 #define AID_DHCP 1014 /* dhcp client */
5 #define AID_SHELL 2000 /* adb and debug shell user */
6 #define AID_CACHE 2001 /* cache access */
7 #define AID_APP 10000 /* first app user */
2 #define AID_SYSTEM 1000 /* system server */
3 #define AID_RADIO 1001 /* telephony subsystem, RIL */
4 #define AID_DHCP 1014 /* dhcp client */
5 #define AID_SHELL 2000 /* adb and debug shell user */
6 #define AID_CACHE 2001 /* cache access */
7 #define AID_APP 10000 /* first app user */
system/core/init/property_service.c
1 #define PERSISTENT_PROPERTY_DIR "/data/property"
2 struct {
3 const char *prefix;
4 unsigned int uid;
5 } property_perms[] = {
6 { "net.rmnet0.", AID_RADIO },
7 { "net.gprs.", AID_RADIO },
8 { "ril.", AID_RADIO },
9 { "gsm.", AID_RADIO },
10 { "net.dns", AID_RADIO },
11 { "net.usb0", AID_RADIO },
12 { "net.", AID_SYSTEM },
13 { "dev.", AID_SYSTEM },
14 { "runtime.", AID_SYSTEM },
15 { "hw.", AID_SYSTEM },
16 { "sys.", AID_SYSTEM },
17 { "service.", AID_SYSTEM },
18 { "wlan.", AID_SYSTEM },
19 { "dhcp.", AID_SYSTEM },
20 { "dhcp.", AID_DHCP },
21 { "debug.", AID_SHELL },
22 { "log.", AID_SHELL },
23 { "service.adb.root", AID_SHELL },
24 { "persist.sys.", AID_SYSTEM },
25 { "persist.service.", AID_SYSTEM },
26 { NULL, 0 }
27 };
28 int property_set(const char *name, const char *value)
29 {
30 property_changed(name, value);
31 return 0;
32 }
33 int start_property_service(void)
34 {
35 int fd;
36
37 load_properties_from_file(PROP_PATH_SYSTEM_BUILD);
38 load_properties_from_file(PROP_PATH_SYSTEM_DEFAULT);
39 load_properties_from_file(PROP_PATH_LOCAL_OVERRIDE);
40 /* Read persistent properties after all default values have been loaded. */
41 load_persistent_properties();
42
43 fd = create_socket(PROP_SERVICE_NAME, SOCK_STREAM, 0666, 0, 0);
44 if(fd < 0) return -1;
45 fcntl(fd, F_SETFD, FD_CLOEXEC);
46 fcntl(fd, F_SETFL, O_NONBLOCK);
47
48 listen(fd, 8);
49 return fd;
50 }
51 void handle_property_set_fd(int fd)
52 {
53 switch(msg.cmd) {
54 case PROP_MSG_SETPROP:
55 msg.name[PROP_NAME_MAX-1] = 0;
56 msg.value[PROP_VALUE_MAX-1] = 0;
57
58 if(memcmp(msg.name,"ctl.",4) == 0) {
59 if (check_control_perms(msg.value, cr.uid)) {
60 handle_control_message((char*) msg.name + 4, (char*) msg.value);
61 } else {
62 ERROR("sys_prop: Unable to %s service ctl [%s] uid: %d pid:%d\n",
63 msg.name + 4, msg.value, cr.uid, cr.pid);
64 }
65 } else {
66 if (check_perms(msg.name, cr.uid)) {
67 property_set((char*) msg.name, (char*) msg.value);
68 } else {
69 ERROR("sys_prop: permission denied uid:%d name:%s\n",
70 cr.uid, msg.name);
71 }
72 }
73 break;
74
75 default:
76 break;
77 }
78 }
2 struct {
3 const char *prefix;
4 unsigned int uid;
5 } property_perms[] = {
6 { "net.rmnet0.", AID_RADIO },
7 { "net.gprs.", AID_RADIO },
8 { "ril.", AID_RADIO },
9 { "gsm.", AID_RADIO },
10 { "net.dns", AID_RADIO },
11 { "net.usb0", AID_RADIO },
12 { "net.", AID_SYSTEM },
13 { "dev.", AID_SYSTEM },
14 { "runtime.", AID_SYSTEM },
15 { "hw.", AID_SYSTEM },
16 { "sys.", AID_SYSTEM },
17 { "service.", AID_SYSTEM },
18 { "wlan.", AID_SYSTEM },
19 { "dhcp.", AID_SYSTEM },
20 { "dhcp.", AID_DHCP },
21 { "debug.", AID_SHELL },
22 { "log.", AID_SHELL },
23 { "service.adb.root", AID_SHELL },
24 { "persist.sys.", AID_SYSTEM },
25 { "persist.service.", AID_SYSTEM },
26 { NULL, 0 }
27 };
28 int property_set(const char *name, const char *value)
29 {
30 property_changed(name, value);
31 return 0;
32 }
33 int start_property_service(void)
34 {
35 int fd;
36
37 load_properties_from_file(PROP_PATH_SYSTEM_BUILD);
38 load_properties_from_file(PROP_PATH_SYSTEM_DEFAULT);
39 load_properties_from_file(PROP_PATH_LOCAL_OVERRIDE);
40 /* Read persistent properties after all default values have been loaded. */
41 load_persistent_properties();
42
43 fd = create_socket(PROP_SERVICE_NAME, SOCK_STREAM, 0666, 0, 0);
44 if(fd < 0) return -1;
45 fcntl(fd, F_SETFD, FD_CLOEXEC);
46 fcntl(fd, F_SETFL, O_NONBLOCK);
47
48 listen(fd, 8);
49 return fd;
50 }
51 void handle_property_set_fd(int fd)
52 {
53 switch(msg.cmd) {
54 case PROP_MSG_SETPROP:
55 msg.name[PROP_NAME_MAX-1] = 0;
56 msg.value[PROP_VALUE_MAX-1] = 0;
57
58 if(memcmp(msg.name,"ctl.",4) == 0) {
59 if (check_control_perms(msg.value, cr.uid)) {
60 handle_control_message((char*) msg.name + 4, (char*) msg.value);
61 } else {
62 ERROR("sys_prop: Unable to %s service ctl [%s] uid: %d pid:%d\n",
63 msg.name + 4, msg.value, cr.uid, cr.pid);
64 }
65 } else {
66 if (check_perms(msg.name, cr.uid)) {
67 property_set((char*) msg.name, (char*) msg.value);
68 } else {
69 ERROR("sys_prop: permission denied uid:%d name:%s\n",
70 cr.uid, msg.name);
71 }
72 }
73 break;
74
75 default:
76 break;
77 }
78 }
鍦ㄥ紑鏈哄惎鍔ㄥ悗鐨刬nit鎿嶄綔涓紝浼氭墽琛屼竴涓猯oop寰幆錛屽綋媯嫻嬪埌鏈夋柊鐨勮緗椂錛岃繘鍏ヨ緗祦紼嬶紝閴存潈澶辮觸浼氭彁紺虹浉鍏崇殑寮傚父錛屽sys_prop: permission denied uid:1000 name:gsm.phone.id
system/core/init/init.c
1 void property_changed(const char *name, const char *value)
2 {
3 if (property_triggers_enabled) {
4 queue_property_triggers(name, value);
5 drain_action_queue();
6 }
7 }
8 int main(int argc, char **argv)
9 {
10 parse_config_file("/init.rc");
11 qemu_init();
12 device_fd = device_init();
13 property_init();
14 fd = open(console_name, O_RDWR);
15 property_set_fd = start_property_service();
16 ufds[0].fd = device_fd;
17 ufds[0].events = POLLIN;
18 ufds[1].fd = property_set_fd;
19 ufds[1].events = POLLIN;
20 ufds[2].fd = signal_recv_fd;
21 ufds[2].events = POLLIN;
22 fd_count = 3;
23 for(;;) {
24 if (ufds[0].revents == POLLIN)
25 handle_device_fd(device_fd);
26
27 if (ufds[1].revents == POLLIN)
28 handle_property_set_fd(property_set_fd);
29 if (ufds[3].revents == POLLIN)
30 handle_keychord(keychord_fd);
31 }
32 return 0;
33 }
2 {
3 if (property_triggers_enabled) {
4 queue_property_triggers(name, value);
5 drain_action_queue();
6 }
7 }
8 int main(int argc, char **argv)
9 {
10 parse_config_file("/init.rc");
11 qemu_init();
12 device_fd = device_init();
13 property_init();
14 fd = open(console_name, O_RDWR);
15 property_set_fd = start_property_service();
16 ufds[0].fd = device_fd;
17 ufds[0].events = POLLIN;
18 ufds[1].fd = property_set_fd;
19 ufds[1].events = POLLIN;
20 ufds[2].fd = signal_recv_fd;
21 ufds[2].events = POLLIN;
22 fd_count = 3;
23 for(;;) {
24 if (ufds[0].revents == POLLIN)
25 handle_device_fd(device_fd);
26
27 if (ufds[1].revents == POLLIN)
28 handle_property_set_fd(property_set_fd);
29 if (ufds[3].revents == POLLIN)
30 handle_keychord(keychord_fd);
31 }
32 return 0;
33 }
OVER錛?
Xu Jianxiang 2009-11-11 17:40 鍙戣〃璇勮
]]>