kiwi_coder

一、Android SDK安装1.安装java jdk2.安装android SDK，在网站上可以下载你所对应的操作系统的sdk：http://developer.android.com/sdk/index.html。我这里的是linux3.下载完成以后，得到android-sdk_r20.0.3-linux.tgz，解压。注：如果使用的是64位的linux系统，需要安装ia32-

ListView = ScrollView[ ViewGroup[A View for Each Row] ]Adapter  an interface whose implementations provide data and the display of that data used by the ListView.public class TimeTracker

Screen Navigation1.Create a new Activity and configure it to use a new Layout2.Create an Intent3.Call startActivity or startActvityForResult to launch a new screen4.onActivityResult to deal wi

Make a button action1. use the Button onClick attribute to declare the name of the action method2.Open the Activity that displays the layout with the Button3.Add a method with a name matching th

The activity lifecycleonCreate() : called when your activity is created and typically where layouts and configuration occurs -->onStart(): called when your activity is displayed on the screen. -->

RSS (Really Simple Syndication)/res/drawable-hdpi/test_image.gif    android:src="@drawable/test_image">SAXParser(cont.)Android Permission to access InternetUnknowHostException

in apk webserveradd the mime type application/vnd.android.package-archive fro the .apk extension portrait mode \ landscape mode intellijandroid2.3.3 :portrait:landscape:android 4.1 l

Creating the database Create a new class called TimeTrackerOpenHelper that extends SQLiteOpenHelper. Pass the database name and the database version to super. TimeTrackerOpenHelper(Context con