因为素材的原因，这里都是从网上找的图片，所以所谓的仿微信实际上最后成了下图这货。。。，点击变色也是自己用的windows自带画图的颜料桶填充的空白。。。
直接上主代码：
package com.example.tabandviewpage ;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.os.Bundle;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v4.view.ViewPager.OnPageChangeListener;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.Window;
import android.widget.ImageButton;
import android.widget.LinearLayout;
public class Main extends Activity implements OnClickListener{
private ViewPager viewpager ;
private ImageButton chat_list ,contacts ,friends,aboutme ;
private List<View> list ;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE) ;
setContentView(R.layout.main);
list = new ArrayList<View>() ;
this.viewpager = (ViewPager) findViewById(R.id.viewpager) ;
initView() ;
this.chat_list.setOnClickListener(this);
this.contacts.setOnClickListener(this);
this.friends.setOnClickListener(this);
this.aboutme.setOnClickListener(this);
this.viewpager.setOnPageChangeListener(new OnPageChangeListener() {
@Override
public void onPageSelected(int arg0) {
// TODO Auto-generated method stub
int position = viewpager.getCurrentItem() ;
resetImg();
if(position ==0)
{
chat_list.setImageResource(R.drawable.btn_chat_anxia);
} else if(position == 1) {
contacts.setImageResource(R.drawable.btn_contacts_anxia);
} else if(position == 2) {
friends.setImageResource(R.drawable.btn_rest_anxia);
} else if(position == 3) {
aboutme.setImageResource(R.drawable.btn_aboutme_anxia);
}
}
@Override
public void onPageScrolled(int arg0, float arg1, int arg2) {
// TODO Auto-generated method stub
}
@Override
public void onPageScrollStateChanged(int arg0) {
// TODO Auto-generated method stub
}
});
}
void initView() {
// TODO Auto-generated method stub
this.chat_list = (ImageButton) findViewById(R.id.chat_list) ;
this.contacts = (ImageButton) findViewById(R.id.contacts) ;
this.friends = (ImageButton) findViewById(R.id.friends) ;
this.aboutme = (ImageButton) findViewById(R.id.aboutme) ;
//LinearLayout tab_chat_list = (LinearLayout)findViewById(R.id.chat_list) ;
//LinearLayout tab_contacts = (LinearLayout)findViewById(R.id.tab_contacts) ;
//LinearLayout tab_friends = (LinearLayout) findViewById(R.id.tab_friends) ;
//LinearLayout tab_aboutme = (LinearLayout)findViewById(R.id.tab_aboutme) ;
LayoutInflater mf = getLayoutInflater().from(this) ;
View tab_01 = mf.inflate(R.layout.tab_chat_list, null) ;
View tab_02 =mf.inflate(R.layout.tab_contacts, null) ;
View tab_03 = mf.inflate(R.layout.tab_friends, null) ;
View tab_04 = mf.inflate(R.layout.tab_aboutme, null) ;
this.list.add(tab_01) ;
this.list.add(tab_02) ;
this.list.add(tab_03) ;
this.list.add(tab_04) ;
PagerAdapter adapter = new PagerAdapter() {
@Override
public boolean isViewFromObject(View arg0, Object arg1) {
// TODO Auto-generated method stub
return arg0 == arg1 ;
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return list.size() ;
}
@Override
public void destroyItem(ViewGroup container, int position,
Object object) {
// TODO Auto-generated method stub
container.removeView(list.get(position));
}
@Override
public Object instantiateItem(ViewGroup container, int position) {
// TODO Auto-generated method stub
View view = list.get(position) ;
container.addView(view) ;
return view;
}
};
viewpager.setAdapter(adapter);
}
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
resetImg() ;
switch(v.getId())
{
case R.id.chat_list:
this.chat_list.setImageResource(R.drawable.btn_chat_anxia);
viewpager.setCurrentItem(0);
break ;
case R.id.contacts:
this.contacts.setImageResource(R.drawable.btn_contacts_anxia);
viewpager.setCurrentItem(1);
break ;
case R.id.friends :
this.friends.setImageResource(R.drawable.btn_rest_anxia) ;
viewpager.setCurrentItem(2);
break ;
case R.id.aboutme :
this.aboutme.setImageResource(R.drawable.btn_aboutme_anxia);
viewpager.setCurrentItem(3);
break ;
}
}
private void resetImg() {
// TODO Auto-generated method stub
this.chat_list.setImageResource(R.drawable.btn_chat);
this.contacts.setImageResource(R.drawable.btn_contacts);
this.friends.setImageResource(R.drawable.btn_rest);
this.aboutme.setImageResource(R.drawable.btn_aboutme);
}
}
主activity布局：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<include layout="@layout/top"/>
<android.support.v4.view.ViewPager
android:id="@+id/viewpager"
android:layout_width="fill_parent"
android:layout_height="0dp"
android:layout_weight="1"/>
<include layout="@layout/bottom"/>
</LinearLayout>
顶部布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="45dp"
android:background="#303030"
android:orientation="vertical" >
<TextView
android:text="微信"
android:textColor="#FFFFFF"
android:layout_gravity="center"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="20sp"/>
</LinearLayout>
底部布局：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:baselineAligned="false"
android:background="#FFFFFF"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical">
<ImageButton
android:id="@+id/chat_list"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/selector"
android:src="@drawable/btn_chat"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="聊天"
android:textSize="20sp"/>
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical">
<ImageButton
android:id="@+id/contacts"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/selector"
android:src="@drawable/btn_contacts"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="联系人"
android:textSize="20sp"/>
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical">
<ImageButton
android:id="@+id/friends"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/selector"
android:src="@drawable/btn_rest"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="朋友圈"
android:textSize="15sp"/>
</LinearLayout>
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:orientation="vertical">
<ImageButton
android:id="@+id/aboutme"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/selector"
android:src="@drawable/btn_aboutme"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="个人中心"
android:textSize="20sp"/>
</LinearLayout>
</LinearLayout>