android之ViewFlipper

　　

　　xml文件

　　　　activity-main.xml

<ViewFlipper xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/viewFlipper"

    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <include
        android:id="@+id/view1"
        layout="@layout/view1"></include>

    <include
        android:id="@+id/view2"
        layout="@layout/view2"></include>

    <include
        android:id="@+id/view3"
        layout="@layout/view3"></include>

    <include
        android:id="@+id/view4"
        layout="@layout/view4"></include>

    <include
        android:id="@+id/view5"
        layout="@layout/view5"></include>

</ViewFlipper>

　　

　　view1.xml

<?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"
    android:background="@drawable/android01">

    <TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/view1"
        android:textSize="30sp"
        android:layout_gravity="center_horizontal"/>
</LinearLayout>

　　MainActivity

package com.viewflipperdemo;

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.view.animation.AnimationUtils;
import android.widget.ViewFlipper;

public class MainActivity extends Activity implements View.OnTouchListener{

    private ViewFlipper viewFlipper;

    private float mTouchDownX;//手指按下的X坐标
    private float mTouchUpX;//手指松开时的X坐标

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        viewFlipper = (ViewFlipper) findViewById(R.id.viewFlipper);
        /*viewFlipper.setAutoStart(true);
        viewFlipper.setFlipInterval(2000);*/
        viewFlipper.setOnTouchListener(this);
    }

    @Override
    public boolean onTouch(View v, MotionEvent event) {

        //当手指在屏幕上按下时
        if (event.getAction() == MotionEvent.ACTION_DOWN) {
            mTouchDownX = event.getX(); //取得左右滑动时，取得X的坐标
            Log.i("Temp", "mTouchDownX:" + mTouchDownX);
            return true;
        } else if (event.getAction() == MotionEvent.ACTION_UP) {
            mTouchUpX = event.getX();
            Log.i("Temp", "mTouchUpX:" + mTouchUpX);
            //从左到右时
            if (mTouchUpX - mTouchDownX>100) {
                //设置动画
                viewFlipper.setInAnimation(AnimationUtils.loadAnimation(this, R.anim.push_right_in));
                viewFlipper.setOutAnimation(AnimationUtils.loadAnimation(this, R.anim.push_right_out));
                viewFlipper.showPrevious();
            } else if(mTouchDownX- mTouchUpX>100) {//从右到左时

                viewFlipper.setInAnimation(AnimationUtils.loadAnimation(this, R.anim.push_left_in));
                viewFlipper.setOutAnimation(AnimationUtils.loadAnimation(this, R.anim.push_left_out));
                viewFlipper.showNext();
            }
            return true;
        }
        return false;
    }
}

　　

　　　　自己总结：

　　　　　　ViewFlipper用于页面翻页，--》 ViewAnimator   ---->FrameLayout 所有可以翻页

　　　　　

　　　　XML　　　

　　　　　　android:autoStart　

　　　　　　android:flipInterval