Viewflipper

标题Viewflipper

上代码

java文件

package com.example.mac.myapplication;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ImageView;
import android.widget.ViewFlipper;

public class MainActivity extends AppCompatActivity {

    ViewFlipper v_flipper;

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

        int images[] = {R.drawable.img2, R.drawable.img3, R.drawable.img4};

        v_flipper = findViewById(R.id.v_flipper);

        //for loop
        /*for (int i= 0; i < image.length;i++){
            flipperImages(images[i]);
    }*/

        //but I prefer foreach



        for (int image: images)
            flipperImages(image);
    }


    public void  flipperImages(int image) {
        ImageView imageView = new ImageView(this);
        imageView.setBackgroundResource(image);


        v_flipper.addView(imageView);
        v_flipper.setFlipInterval(4000); //4 sec
        v_flipper.setAutoStart(true);


        //animation
        v_flipper.setInAnimation(this,android.R.anim.slide_in_left);
        v_flipper.setOutAnimation(this,android.R.anim.slide_in_left);



    }
}

main.xml文件

xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.mac.myapplication.MainActivity">

    <ViewFlipper
        android:layout_width="match_parent"
        android:layout_height="200dp"
        android:layout_centerHorizontal="true"
        android:id="@+id/v_flipper"/>
</RelativeLayout>

本文地址：https://blog.csdn.net/qq_43510849/article/details/107502156