基本信息
源码名称:android 可左右切换的view 实例源码下载
源码大小:26.77M
文件格式:.rar
开发语言:Java
更新时间:2017-03-21
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源码介绍
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));
}
}