2012年5月6日
C++ cast
摘要： c++.static&const1.staticstatic change the field and the life circlea. variable with static in the file, this variable could only used in this file.b. variable with static in the function, the variable will exist till then program end rather then the end of the function.c. variable with static in 阅读全文
posted @ 2012-05-06 09:53 cascais 阅读(172) 评论(0) 推荐(0) 编辑
starUML study notes
摘要： basic1.appoachesWays or purpose for modoling.Application domains, programming languages, platform configuration.StartUML provide 5 approaches4+1 View Model, Default Approach method, Ratioan Approach, UML Component, EmptyProjectWe can configurate it with "File->New Project By Approach"2. 阅读全文
posted @ 2012-05-06 09:51 cascais 阅读(527) 评论(0) 推荐(0) 编辑
2012年4月14日
java Class object
摘要： 1. Class object"Class object" represent the type information of java.Class object is used to create all "regular" objects.All class has a "Class object", JVM use class loader to load "Class object" to create class.All "Class objects" belongs to " 阅读全文
posted @ 2012-04-14 22:52 cascais 阅读(320) 评论(0) 推荐(0) 编辑
2012年4月8日
HTML Video Play
摘要： 1.How will the HTML call video player in the webpage?HTMLMediaElement::updatePlayState()->HTMLMediaElement::m_player->play()->MediaPlayer.cpp(in webkit)->play()//(this file use factory create player)->MediaPlayerPrivateInterface->play()->MediaPlayerPrivateAndroid.play()->andr 阅读全文
posted @ 2012-04-08 00:11 cascais 阅读(8237) 评论(0) 推荐(0) 编辑
2012年4月6日
html 5 video create
摘要： video 1.create videoElement HTMLTreeBuilder::processStartTagForInBody HTMLConstructionSite::insertHTMLElement(此时已经解析出了end) cHTMLConstructionSite::createHTMLElement HTMLElementFactory::createHTMLElement HTMLElementFactory::videoConstructor HTMLVideoElement::create 2.get element attribute in "vid 阅读全文
posted @ 2012-04-06 22:29 cascais 阅读(334) 评论(0) 推荐(0) 编辑
module and macro in Android.mk
摘要： There are many things in Android.mk especially jni's makefile.here are some key information in the make file.a. target namewhat's the code's target name is defined in "LOCAL_MODULE"for example[plain] view plaincopyLOCAL_MODULE:=libwebcore//webkitLOCAL_MODULE:=libskia//skiaLOCAL 阅读全文
posted @ 2012-04-06 22:07 cascais 阅读(471) 评论(0) 推荐(0) 编辑
Plugin file and functions
摘要： Plugin files 1. Npapi.hdeclaration of NPP_XXX and NPN_XXX, also NPP and NPStreamin external/webkit/webcore/bridge/Npapi.h2.Npfunctions.hdeclaration function pointer of NPP_XXX and NPN_XXX, like NPP_XXXProcPtr and NPN_XXXProcPtr,also define structor holding these pointersin external/webkit/webcore/pl 阅读全文
posted @ 2012-04-06 22:07 cascais 阅读(188) 评论(0) 推荐(0) 编辑
Webkit JNI study notes
摘要： JNI entrance1.WebCoreJniOnLoad.cpp,[cpp] view plaincopyEXPORTjintJNI_OnLoad(JavaVM*vm,void*reserved){JSC::Bindings::setJavaVM(vm);.....constRegistrationMethod*method=gWebCoreRegMethods;constRegistrationMethod*end=method+sizeof(gWebCoreRegMethods)/sizeof(RegistrationMethod);while(method!=end){if(meth 阅读全文
posted @ 2012-04-06 22:06 cascais 阅读(432) 评论(0) 推荐(0) 编辑
so into apk
摘要： 1. use given .so a. make lib dir under the app's dir b.copy your libXX.so into the dir. c.modify the Android.mkadd "COCAL_JNI_SHARED_LIBRARIES :=libXX"[cpp] view plaincopyLOCAL_PATH:=$(callmy-dir)include$(CLEAR_VARS)LOCAL_MODULE_TAGS:=optionalLOCAL_SRC_FILES:=$(callall-java-files-under 阅读全文
posted @ 2012-04-06 21:56 cascais 阅读(236) 评论(0) 推荐(0) 编辑
skia image lib
摘要： 1.SkImage decoded procedure SkImageDecoder.DecodeMemory/SkImageDecoder.DecodeFile SkImageDecoder.DecodeStream SkImageDecoder.decode SkImageDecoder.onDecode SkJPEGImageDecoder.onDecode(SkImageDecoder_libjpeg.cpp) SkImageDecoder.return_flase(error) 2.factory mode a.client use abs product in it's c 阅读全文
posted @ 2012-04-06 21:54 cascais 阅读(490) 评论(0) 推荐(0) 编辑