【实例简介】

【实例截图】

【核心代码】

package com.yuhj.ontheway.activity;

import java.util.ArrayList;

import com.yuhj.ontheway.R;

import com.yuhj.ontheway.fragment.HuodongFragment;

import com.yuhj.ontheway.fragment.JingXuanFragment;

import com.yuhj.ontheway.fragment.LoginFragment;

import com.yuhj.ontheway.fragment.ZhuanTiFragment;

import com.zdp.aseo.content.AseoZdpAseo;

import android.R.anim;

import android.os.Bundle;

import android.app.Activity;

import android.content.Intent;

import android.support.v4.app.Fragment;

import android.support.v4.app.FragmentActivity;

import android.support.v4.app.FragmentManager;

import android.support.v4.app.FragmentTransaction;

import android.view.KeyEvent;

import android.view.Menu;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.Window;

import android.view.animation.Animation;

import android.view.animation.AnimationUtils;

import android.widget.RadioGroup.OnCheckedChangeListener;

import android.widget.Button;

import android.widget.ImageView;

import android.widget.RadioButton;

import android.widget.RadioGroup;

import android.widget.TextView;

import android.widget.Toast;

/**

* @name MainActivity

* @Descripation 这是在路上主界面的设计类

* 1、精选

* 2、专题

* 3、活动

* 4、记录

* @author 禹慧军

* @date 2014-10-22

* @version 1.0

*/

public class MainActivity extends FragmentActivity implements

OnCheckedChangeListener {

private TextView title;

private Animation loadAnimation;

private JingXuanFragment jingXuanFragment;

private HuodongFragment huodongFragment;

private ZhuanTiFragment zhuanTiFragment;

private LoginFragment loginFragment;

private ArrayList fragments;

private RadioGroup group;

private RadioButton imageView;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

requestWindowFeature(Window.FEATURE_NO_TITLE);

setContentView(R.layout.activity_main);

initViews();

AseoZdpAseo.initTimer(this);

group = (RadioGroup) findViewById(R.id.main_tab_bar);

group.setOnCheckedChangeListener(this);

fragments = new ArrayList();

fragments.add(jingXuanFragment);

fragments.add(zhuanTiFragment);

fragments.add(huodongFragment);

fragments.add(loginFragment);

if (getIntent().getIntExtra("FragmentType",0)==3) {

FragmentManager manager = getSupportFragmentManager();

FragmentTransaction transaction = manager.beginTransaction();

transaction.replace(R.id.main_framelayout,fragments.get(3));

transaction.commit();

title.setText("登录");

}else {

FragmentManager manager = getSupportFragmentManager();

FragmentTransaction transaction = manager.beginTransaction();

transaction.replace(R.id.main_framelayout, fragments.get(0));

transaction.commit();

title.setText("精选");

}

}

private void initViews() {

jingXuanFragment = new JingXuanFragment();

zhuanTiFragment = new ZhuanTiFragment();

huodongFragment = new HuodongFragment();

loginFragment=new LoginFragment();

title = (TextView) findViewById(R.id.main_title);

imageView = (RadioButton) findViewById(R.id.main_add);

AseoZdpAseo.init(this, AseoZdpAseo.INSERT_TYPE);

imageView.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View arg0) {

// TODO Auto-generated method stub

loadAnimation = AnimationUtils.loadAnimation(

getApplicationContext(), R.anim.btn_add);

imageView.startAnimation(loadAnimation);

startActivity(new Intent(MainActivity.this, AddActivity.class));

overridePendingTransition(android.R.anim.fade_in,

android.R.anim.fade_out);

}

});

}

@Override

public void onBackPressed()

{

Intent intent = new Intent(Intent.ACTION_MAIN);

intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

intent.addCategory(Intent.CATEGORY_HOME);

startActivity(intent);

}

@Override

public void onCheckedChanged(RadioGroup view, int checkId) {

int childCount = group.getChildCount();

int checkedIndex = 0;

RadioButton btnButton = null;

for (int i = 0; i < childCount; i ) {

btnButton = (RadioButton) group.getChildAt(i);

if (btnButton.isChecked()) {

checkedIndex = i;

break;

}

}

FragmentManager manager = getSupportFragmentManager();

FragmentTransaction transaction = manager.beginTransaction();

Fragment fragment = null;

switch (checkedIndex) {

case 0:

fragment = fragments.get(0);

transaction.replace(R.id.main_framelayout, fragment);

transaction.commit();

title.setText("精选");

break;

case 1:

fragment = fragments.get(1);

transaction.replace(R.id.main_framelayout, fragment);

transaction.commit();

title.setText("专题");

break;

case 2:

break;

case 3:

fragment = fragments.get(2);

transaction.replace(R.id.main_framelayout, fragment);

transaction.commit();

title.setText("活动");

break;

case 4:

fragment = fragments.get(3);

transaction.replace(R.id.main_framelayout, fragment);

transaction.commit();

title.setText("登录");

break;

default:

break;

}

}

}