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    ▪AutoCompleteTextView跟MultiAutoCompleteTextView        AutoCompleteTextView和MultiAutoCompleteTextView http://imshare.iteye.com/blog/771539http://windywindy.iteye.com/blog/464152MultiAutoCompleteTextView也是具有自动完成提示的功能，它和AutoCompleteTextView的区别就是MultiAutoComple.........
    ▪ 《Maven 实战》读书笔记（7） 聚合        《Maven 实战》读书笔记（七） 聚合 1.  继承之前我们学习Maven的聚合机制遗留个问题，就是多个模块的pom.xml文件的内容出现了冗余、重复的内容，解决这个问题其实使用Maven的继承机制即.........
    ▪ Gallery 画廊成效       Gallery 画廊效果 http://www.cnblogs.com/nokiaguy/archive/2010/08/23/1806870.htmlhttp://smallnopoint.iteye.com/blog/7255181.首先创建实现OnItemSelectedListener,ViewFactory类。2.创建ImageAdapter类。3.Activity类。MyOnItemSelectedList.........

[1]AutoCompleteTextView跟MultiAutoCompleteTextView
    来源: 互联网  发布时间: 2014-02-18
AutoCompleteTextView和MultiAutoCompleteTextView
http://imshare.iteye.com/blog/771539
http://windywindy.iteye.com/blog/464152
MultiAutoCompleteTextView也是具有自动完成提示的功能，它和AutoCompleteTextView的区别就是MultiAutoCompleteTextView可以在输入框中一直增加新的选取值。编写方式也有所不同，在进行setAdapter之后还需要调用setTokenizer(),否则会出现错误 

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="@string/hello" />

    <AutoCompleteTextView
        android:id="@+id/autoCompleteTextView1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="" >

        <requestFocus />
    </AutoCompleteTextView>

    <MultiAutoCompleteTextView
        android:id="@+id/multiAutoCompleteTextView1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="" />

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="TextView" />

</LinearLayout>



package pandy.auto.test;

import android.app.Activity;
import android.os.Bundle;
import android.widget.Adapter;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.MultiAutoCompleteTextView;

public class AutoCompleteTestActivity extends Activity {
	private AutoCompleteTextView autoCompleteTextView1;
	private MultiAutoCompleteTextView multiAutoCompleteTextView1;
	private String[] allData = new String[]{"China","Russia","Germany",  
	        "Ukraine","Belarus","USA","China1","China2","USA1"};
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        autoCompleteTextView1 = (AutoCompleteTextView)findViewById(R.id.autoCompleteTextView1);
        multiAutoCompleteTextView1 = (MultiAutoCompleteTextView)findViewById(R.id.multiAutoCompleteTextView1);
        ArrayAdapter adapter = new ArrayAdapter(this,android.R.layout.simple_dropdown_item_1line,allData);
        autoCompleteTextView1.setAdapter(adapter);
        autoCompleteTextView1.setThreshold(1);
        
        multiAutoCompleteTextView1.setAdapter(adapter);
        multiAutoCompleteTextView1.setThreshold(1);
        multiAutoCompleteTextView1.setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer());
        
        
    }
}

    
[2] 《Maven 实战》读书笔记（7） 聚合
    来源: 互联网  发布时间: 2014-02-18
《Maven 实战》读书笔记（七） 聚合
1.  继承

之前我们学习Maven的聚合机制遗留个问题，就是多个模块的pom.xml文件的内容出现了冗余、重复的内容，解决这个问题其实使用Maven的继承机制即可，就像Java的继承一样，父类就像一个模板，子类继承自父类，那么有些通用的方法、变量都不必在子类中再重复声明了，具体Java继承在内存中的表现形式可以参考

http://suhuanzheng7784877.iteye.com/blog/1000635

和http://suhuanzheng7784877.iteye.com/blog/1000700 中的部分内容。Maven的继承机制类似，在一个父级别的Maven的pom文件中定义了相关的常量、依赖、插件等等配置后，实际项目模块可以继承此父项目的pom文件，重复的项不必显示的再声明一遍了，相当于父Maven项目就是个模板，等着其他子模块去继承。不过父Maven项目要高度抽象，高度提取公共的部分（交集）。笔者使用了先前的聚合项目模块做的父模板pom，实际上很多机构也是这么实施的。 

    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
        xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">  
        <modelVersion>4.0.0</modelVersion>  
        <groupId>com.liuyan.account</groupId>  
        <artifactId>MavenAccount-aggregator</artifactId>  
        <version>0.0.1-SNAPSHOT</version>  
        <packaging>pom</packaging>  
      
        <properties>  
            <springversion>2.5.6</springversion>  
            <junitversion>2.5.6</junitversion>  
        </properties>  
      
        <dependencies>  
            <dependency>  
                <groupId>org.springframework</groupId>  
                <artifactId>spring-core</artifactId>  
                <version>${springversion}</version>  
            </dependency>  
            <dependency>  
                <groupId>org.springframework</groupId>  
                <artifactId>spring-beans</artifactId>  
                <version>${springversion}</version>  
            </dependency>  
            <dependency>  
                <groupId>org.springframework</groupId>  
                <artifactId>spring-context</artifactId>  
                <version>${springversion}</version>  
            </dependency>  
            <dependency>  
                <groupId>org.springframework</groupId>  
                <artifactId>spring-context-support</artifactId>  
                <version>${springversion}</version>  
            </dependency>  
            <dependency>  
                <groupId>javax.mail</groupId>  
                <artifactId>mail</artifactId>  
                <version>1.4.1</version>  
            </dependency>  
            <dependency>  
                <groupId>junit</groupId>  
                <artifactId>junit</artifactId>  
                <version>4.7</version>  
                <scope>test</scope>  
            </dependency>  
            <dependency>  
                <groupId>com.icegreen</groupId>  
                <artifactId>greenmail</artifactId>  
                <version>1.3.1b</version>  
                <scope>test</scope>  
            </dependency>  
        </dependencies>  
      
        <build>  
            <resources>  
                <resource>  
                    <directory>src/main/resource</directory>  
                </resource>  
            </resources>  
            <plugins>  
                <plugin>  
                    <groupId>org.apache.maven.plugins</groupId>  
                    <artifactId>maven-source-plugin</artifactId>  
                    <version>2.1.1</version>  
                    <executions>  
                        <execution>  
                            <id>buildSource</id>  
                            <goals>  
                                <goal>jar-no-fork</goal>  
                            </goals>  
                            <inherited>false</inherited>  
                            <configuration>  
                            </configuration>  
                        </execution>  
                    </executions>  
                </plugin>  
                <plugin>  
                    <groupId>org.apache.maven.plugins</groupId>  
                    <artifactId>maven-compiler-plugin</artifactId>  
                    <configuration>  
                        <target>1.5</target>  
                    </configuration>  
                </plugin>  
            </plugins>  
        </build>  
      
        <modules>  
            <module>../MavenAccount-email</module>  
            <module>../MavenAccount-persist</module>  
        </modules>  
    </project>
 

这个pom文件即描述了通用的依赖模板，也列举出了聚合的模块，放心modules不会被继承。下面我们来改造一下之前的两个模块

邮件模块pom.xml 
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
        xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">  
        <modelVersion>4.0.0</modelVersion>  
        <artifactId>MavenAccount-email</artifactId>  
        <packaging>jar</packaging>  
      
        <parent>  
            <groupId>com.liuyan.account</groupId>  
            <artifactId>MavenAccount-aggregator</artifactId>  
            <version>0.0.1-SNAPSHOT</version>  
            <relativePath>../MavenAccount-aggregator/pom.xml</relativePath>  
        </parent>  
      
    </project>


注册模块

pom.xml

    
[3] Gallery 画廊成效
    来源: 互联网  发布时间: 2014-02-18
Gallery 画廊效果
http://www.cnblogs.com/nokiaguy/archive/2010/08/23/1806870.html
http://smallnopoint.iteye.com/blog/725518
1.首先创建实现OnItemSelectedListener,ViewFactory类。
2.创建ImageAdapter类。
3.Activity类。
MyOnItemSelectedListener:当Gallery被选择的时候，把被选择的图片放到ImageSwitch里面去。
MyImageAdapter:实现Gallery显示的图片。
ViewFactory:ImageSwitch的显示工厂。

main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >
    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="@string/hello" />
    <Gallery
        android:id="@+id/gallery1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" 
        android:layout_marginTop="30dp"/>
    
    <ImageSwitcher android:id="@+id/imageswitcher1"  
     android:layout_height="fill_parent"  
    android:layout_width="fill_parent"  
    android:layout_alignParentTop="true"  
    android:layout_alignParentLeft="true">  
    </ImageSwitcher>
</LinearLayout>


MyOnItemSelectedListener.java
-----------------------
package com.gallery;

import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ImageSwitcher;

public class MyOnItemSelectedListener implements OnItemSelectedListener{
	private ImageSwitcher imageswitcher1;
	private int[] images;
	
	public MyOnItemSelectedListener(ImageSwitcher imageswitcher1,int[] images){
		this.imageswitcher1 = imageswitcher1;
		this.images = images;
		
	}
	@Override
	public void onItemSelected(AdapterView<?> arg0, View arg1, int position,
			long arg3) {
		// 第2点改进，通过取余来循环取得images数组中的图像资源ID
		imageswitcher1.setImageResource(images[position % images.length]);  
		
	}

	@Override
	public void onNothingSelected(AdapterView<?> arg0) {
		// TODO Auto-generated method stub
		
	}
}


MyImageAdapter.java
----------------------
package com.gallery;

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Gallery;
import android.widget.ImageView;

public class MyImageAdapter extends BaseAdapter {

	public Context context;
	private int[] images;
	public MyImageAdapter(Context context,int[]images){
		this.context = context;
		this.images = images;
	}
	@Override
	public int getCount() {
		//获得图片的总数，这里设定为最大值，是为了模拟循环显示
		return Integer.MAX_VALUE;
	}

	@Override
	public Object getItem(int arg0) {
		return null;
	}

	@Override
	public long getItemId(int position) {
		return 0;
	}

	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
		ImageView imageView = new ImageView(context);
		// 第2点改进，通过取余来循环取得images数组中的图像资源ID
		imageView.setImageResource(images[position % images.length]);
		imageView.setScaleType(ImageView.ScaleType.FIT_XY);
		imageView.setLayoutParams(new Gallery.LayoutParams(100, 100));
		//imageView.setBackgroundResource(mGalleryItemBackground);
		return imageView;
	}

}



ViewFactory类
-----------------------
package com.gallery;

import android.app.ActionBar.LayoutParams;
import android.content.Context;
import android.view.View;
import android.widget.ImageSwitcher;
import android.widget.ImageView;
import android.widget.ViewSwitcher.ViewFactory;

public class MyViewFactory implements ViewFactory {
	
	private Context context;

	public MyViewFactory(Context context){
		this.context = context;
	}
	@Override
	public View makeView() {
		ImageView i = new ImageView(context);  
        i.setBackgroundColor(0xFF000000);  
        i.setScaleType(ImageView.ScaleType.FIT_CENTER);  
        i.setLayoutParams(new ImageSwitcher.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));  
        return i;
	}

}


Activity类
---------------------------
package com.gallery;

import android.app.Activity;
import android.os.Bundle;
import android.view.animation.AnimationUtils;
import android.widget.Gallery;
import android.widget.ImageSwitcher;

public class MyGalleryActivity extends Activity{
	private Gallery gallery1;
	private ImageSwitcher imageswitcher1;
	private int[] images = new int[] { R.drawable.android0001, R.drawable.android0002, R.drawable.android0003, R.drawable.android0004, R.drawable.android0005, R.drawable.android0006, R.drawable.android0007, R.drawable.android0008 };
	
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        imageswitcher1 = (ImageSwitcher)findViewById(R.id.imageswitcher1);
        imageswitcher1.setFactory(new MyViewFactory(MyGalleryActivity.this));
        imageswitcher1.setInAnimation(AnimationUtils.loadAnimation(this, android.R.anim.fade_in));  
        imageswitcher1.setOutAnimation(AnimationUtils.loadAnimation(this, android.R.anim.fade_out)); 
        
        gallery1 = (Gallery)findViewById(R.id.gallery1);
        gallery1.setAdapter(new MyImageAdapter(this,images));
        gallery1.setOnItemSelectedListener(new MyOnItemSelectedListener(imageswitcher1,images));
    }

}



    
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