android 可左右切换的view 实例源码下载

【实例截图】

【核心代码】

package com.example.administrator.testproject;

import android.content.Context;
import android.graphics.Color;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;

import java.util.ArrayList;
import java.util.List;

public class MainActivity extends AppCompatActivity {
    private ClipViewPager viewpager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        viewpager = (ClipViewPager) findViewById(R.id.viewpager);
        viewpager.setPageTransformer(true, new ScalePageTransformer());
        findViewById(R.id.activity_main).setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                return viewpager.dispatchTouchEvent(event);
            }
        });
        List<View> viewList=new ArrayList<>();
        Button view1=new Button(this);
        view1.setText("View1");
        Button view2=new Button(this);
        view2.setText("View2");
        Button view3=new Button(this);
        view3.setText("View3");
        view1.setBackgroundColor(Color.parseColor("#FF0000"));
        view3.setBackgroundColor(Color.parseColor("#FF0000"));

        LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.MATCH_PARENT);
        view1.setLayoutParams(lp);
        view2.setLayoutParams(lp);
        view3.setLayoutParams(lp);
        viewList.add(view1);
        viewList.add(view2);
        viewList.add(view3);
        viewpager.setAdapter(new MyPagerAdapter(viewList,this));
        viewpager.setOffscreenPageLimit(Math.min(viewList.size(), 5));
    }
}