2013IT鐵人賽-07-Android01-Android開發環境安裝與測試

android

sakana

2013-09-22 00:19:34

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2013IT鐵人賽-07-Android01-Android開發環境安裝與測試

2013IT鐵人賽-07-Android01-Android開發環境安裝與測試

此次使用的是 gasloin 的Android 手機應用程式設計入門第5版來進行 Android 的學習, 目前作者已經將範例原始碼放到 GitHub 上面 https://github.com/gasolin/androidbmi5th .

Android 的練習可以在本機也可以嘗試在 EasyCloud 服務的VM 來進行.

所以我們首先就是要練習用 git 將範例原始碼下載.

使用 git clone 下載範例

androidbmi5th.git

Cloning into 'androidbmi5th'...
remote: Counting objects: 537, done.
remote: Compressing objects: 100% (318/318), done.
remote: Total 537 (delta 231), reused 294 (delta 49)
Receiving objects: 100% (537/537), 732.12 KiB | 226 KiB/s, done.
Resolving deltas: 100% (231/231), done.

這樣會下載 Master 底下的所有檔案, 目錄名稱為 androidbmi5th

使用 git 下載各章節的範例

git clone https://github.com/gasolin/androidbmi5th.git -b CH09

這邊的 -b 為指定分支 branch, CH09 是分支名稱
但是下載的目錄還是 androidbmi5th, 所以如果在同一個目錄下已經存在 androidbmi5th 目錄, 不可以使用者這樣的方式 clone.
錯誤訊息為 fatal: destination path 'androidbmi5th' already exists and is not an empty directory.

另外一種方式為直接下載各章節範例的 .zip 檔案
#wget https://github.com/gasolin/androidbmi5th/archive/CH09.zip
解壓縮之後的目錄名稱為 androidbmi5th-CH09

接下來準備 Android 開發環境

必要開發工具
* JDK(Java Development Kit)
----目前是 JDK 6 或是 JDK 7
* ADT Bundle
----Android 4.1 以後提供整合套件, 包含 Eclipse
----可以在官方網站上面下載 http://developer.android.com/sdk/index.html 展開 DOWNLOAD FOR OTHER PLAYFORMS

開始進行安裝開發工具吧
首先安裝 JDK, 先查詢是否有安裝相關套件

zypper search jdk

Loading repository data...
Warning: Repository 'openSUSE-12.2-Update-Non-Oss' appears to outdated. Consider using a different mirror or server.
Reading installed packages...

S | Name                       | Summary                | Type
--+----------------------------+------------------------+-----------
i | java-1_7_0-openjdk         | Java runtime environ-> | package
  | java-1_7_0-openjdk         | Java runtime environ-> | srcpackage
  | java-1_7_0-openjdk-demo    | Sources for building-> | package
  | java-1_7_0-openjdk-devel   | Java SDK based on Op-> | package
  | java-1_7_0-openjdk-javadoc | Documentation of the-> | package
  | java-1_7_0-openjdk-src     | OpenJDK 7 Java class-> | package
  | ldapjdk                    | The Mozilla LDAP Jav-> | package
  | ldapjdk-javadoc            | Javadoc for ldapjdk    | package

目前只有安裝 JRE (Java Runtime Environment), 但是沒有安裝 Java 開發環境(SDK).
安裝相關套件

zypper install java-1_7_0-openjdk-devel

Loading repository data...
Warning: Repository 'openSUSE-12.2-Update-Non-Oss' appears to outdated. Consider using a different mirror or server.
Reading installed packages...
Resolving package dependencies...

The following NEW package is going to be installed:
  java-1_7_0-openjdk-devel

The following packages are going to be upgraded:
  java-1_7_0-openjdk lcms2

2 packages to upgrade, 1 new.
Overall download size: 57.6 MiB. After the operation, additional
45.4 MiB will be used.
Continue? [y/n/?] (y): y(輸入 y  安裝)

順便安裝一下 javacc 套件

zypper search javacc

Loading repository data...
Warning: Repository 'openSUSE-12.2-Update-Non-Oss' appears to outdated. Consider using a different mirror or server.
Reading installed packages...

S | Name            | Summary                                 | Type
--+-----------------+-----------------------------------------+--------
  | javacc          | A Parser and Scanner Generator for Java | package

# zypper  install  javacc
Loading repository data...
Warning: Repository 'openSUSE-12.2-Update-Non-Oss' appears to outdated. Consider using a different mirror or server.
Reading installed packages...
Resolving package dependencies...

The following NEW package is going to be installed:
  javacc

1 new package to install.
Overall download size: 251.3 KiB. After the operation, additional 273.0 KiB
will be used.
Continue? [y/n/?] (y): y(輸入 y  安裝)

接下來安裝 ADT 套件

下載 ADT Bundle 套件(套件會隨著Android 發行的版本有變化, 目前下載的是 20130729的版本)

wget http://dl.google.com/android/adt/adt-bundle-linux-x86_64-20130729.zip

觀察目錄下的物件

ls

Desktop    Music     README.md  adt-bundle-linux-x86_64-20130729.zip  inst-sys
Documents  Pictures  Templates  androidbmi5th                         ruby
Downloads  Public    Videos     bin

解壓縮檔案

unzip adt-bundle-linux-x86_64-20130729.zip

觀察目錄下的物件 (會出現一個同名的目錄)

ls

Desktop    Music     README.md  adt-bundle-linux-x86_64-20130729      bin
Documents  Pictures  Templates  adt-bundle-linux-x86_64-20130729.zip  inst-sys
Downloads  Public    Videos     androidbmi5th

接下來執行 adt-bundle-linux-x86_64-20130729/eclipse 目錄下的 eclipse