Android Document  SDK old PDF 파일
SDK 변동내역(m3-m5)중 주요 Check Point
작성일 2008-04-02 (수) 01:19
ㆍ추천: 0  ㆍ조회: 4080      
주요 Check Point
출처 :
  • Animations can be used in more places now. You can add an animation to a layout, so that elements fly in
    or fade into being instead of just suddenly appearing.
  • The media package has undergone some simplifications and other changes to support more formats including 
    OGG Vorbis, MIDI, XMF, iMelody, RTTL/RTX, and OTA audio file formats.
  • Searching is becoming a first class citizen. Don’t be surprised if you see a dedicated “search” button showing
    up on future prototypes. When the user starts a search, your application gets a chance to intercept it and offer
    search within your program and on other places on the phone, in addition to traditional web search.
  • Geocoding is now a standard feature. You can translate a string that has a street address or a business name
    into a longitude and latitude, and vice-versa.
  • Google has adopted the Builder pattern in a few more places, notably in the creation of Alert dialogs. Instead of
    having a bunch of constructors that take zillions of parameters you string method invocations together, like “a.setB
  • The new SDK has more support for instrumentation, debugging, and performance monitoring. For example
    there’s a class called InstructionCount that lets you time your routines down to the number of instructions they run.
    Other classes let you log events and view them in a new tool called traceview. You can find some screenshots
  • The socket library now appears to have support for Multicast, though I haven’t tried it yet.
  • There’s a new “touch mode” that affects how widget focus is done. The user gets into touch mode by, you
    guessed it, touching the screen, and it lasts until they press a key. See Touch Mode and Focus Handling in
    android.view.View for the nitty gritty details.
  • Context menus have been added. To get a context menu to show up the user can hold the select button or do
    what Google calls a “long click”, i.e., hold your finger on the screen for two seconds.
  • 덧글 쓰기 0
    ※ 회원등급 레벨 0 이상 읽기가 가능한 게시판입니다.
        N     분류     제목    글쓴이 작성일 조회
    32 Android Developer Toolbox 2008-03-03 4309
    31 Android Application Design Philosophy 2008-03-03 4065
    30 Writing Efficient Android Code 2008-03-03 4111
    29 Developing Responsive Applications 2008-03-03 3953
    28 Writing Seamless Android Applications 2008-03-03 3404
    27 Building Custom Android Components 2008-03-03 6828
    26 Optional APIs in Android 2008-03-03 4144
    25 Google APIs and Services in Android 2008-03-03 4335
    24 Android FAQs 2008-03-03 3812
    23 General Android 2008-03-03 4190
    22 Common Tasks and How To Do Them 2008-03-03 5502
    21 Troubleshooting 2008-03-03 4031
    20 Open Source Licensing 2008-03-03 4578
    19 [번역중] 안드로이드 SDK M5 - API 변동 개요 2008-03-03 10033
    18 SDK 변동내역(m3-m5)중 주요 Check Point 2008-04-02 4080
    17 What is Android? 2008-03-04 8030