最近因为需求,要实现类似微信的界面(可左右滑动,可上下滑动)
新建项目(实现左右滑动的效果Activity + Fragment + PageView)
新建四个类继承自Fragment作为滑动界面时显示的四个页面
其中Home页面对应main_tab_01.xml,代码如下
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/Home"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<ListView
android:id="@+id/Home_list"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</ListView>
</LinearLayout>
类的代码如下
package com.example.forever.day1_tab;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
/**
* Created by forever on 2016/3/30.
*/
public class Home<span style="font-family: Arial, Helvetica, sans-serif;"> </span><span style="font-family: Arial, Helvetica, sans-serif;">extends Fragment {</span>
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.main_tab_01,container,false);
}
}
四个子界面类的代码均相同
MainActivity以及其对应的activity_main.xml
activity_main.xml如下所示:
<?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:background="#eee"
android:orientation="vertical">
<include layout="@layout/top_bar"></include>
<android.support.v4.view.ViewPager
android:id="@+id/v_Pager"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1">
</android.support.v4.view.ViewPager>