android eclipse開發外掛程式ADT 14.0.0 更新記錄

安裝 android-14 (4.0的sdk) 後，eclipse的adt外掛程式進行了配套升級，發現adt新版本還是挺大的，簡單將英文版翻譯了一點（中括弧包含的部分是我自行添加的說明），內容如下

編譯系統（這一部分的變化較大）
1. 將default.properties改為project.properties，將build.properties改為ant.properties
2. 改變了Eclipse中library項目編譯的方式 [現在在library project的bin目錄下會產生一個jar]
3. 將javac輸出的結果放在bin/classes目錄中，原來是bin目錄
4. 改進了增量構建，降低了資源檔編譯的次數。編輯字串或布局檔案時，只有新增或修改了id時才重新進行資源的編譯
5. Introduced a "PNG crunch cache" that only runs on modified PNG files, instead of crunching all existing PNG files, all the time.
6. 普通檔案的儲存不會觸發資源檔的編譯 [第4條不算普通檔案的儲存] ，僅在需要running或debugging的時候才進行 [可以在Preferences->Android->Build->Skip package and dexing...裡改變這個預設的行為]。

通用改進（這一部分的變化較大）
1. 添加了一個Welcome嚮導，用來協助建立android開發環境
2. 整合了android asset studio，用來建立各類icon，如啟動icon、menu和tab中的icon
3. 改進了logcat視圖
4. 改進了SDK Manager的UI
5. 將建立新項目和xml檔案的嚮導改為多頁[原來在一頁內，通過捲軸來顯示各部分，常常造成不必要的疑惑]。建立android內建的例子項目時，源檔案拷貝到workspace中去。
6. 去掉了對Eclipse GEF的依賴

xml和java編輯器
1. Added a new XML formatter that formats all XML files according to the standard Android coding style. The formatter can also reorder attributes to follow a recommended order and processes any changes made in the Layout editor
2. 添加了"Go to Matching"(ctrl-shift-P)特性，可以快速在xml標籤的開頭和結尾處快速切換
3. Added support for the "Select Enclosing Element" feature on Mac
4. Added a Quickfix for extracting Strings when the caret is inside a String
5. Improved "smart indent", which allows automatic indentation and un-indentation when pressing the Return key in XML editors[智慧縮排]

layout編輯器
1. Added tooltip feedback for dragging and resizing operations. For example, when dragging in a relative layout, the proposed constraints are shown. When resizing, the new dimensions are shown
2. Added the ability to suppress rendering fidelity warnings
3. Added "Remove Container" visual refactoring that removes the children of a container up to the top level and transfers namespace and layout attributes if necessary 
4. Added pull-right menus to the context menu for accessing properties of the parents, which is useful when the children fully cover the parent and make it hard to select on their own
5. Improved access to properties in the context menu. The most frequently set attributes for each view are listed at the top of the menu. The Properties menu offers access to the most recently set attributes, attributes organized by their defining view, and
layout attributes only or all attributes alphabetically

官方英文原版的地址為：http://developer.android.com/sdk/eclipse-adt.html