效果图：

上代码：

Activity:

package com.example.ViewFlipper;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;

import android.provider.MediaStore;

import android.util.Log;

import android.view.GestureDetector;

import android.view.MotionEvent;

import android.widget.RadioButton;

import android.widget.RadioGroup;

import android.widget.ViewFlipper;

import com.example.recyclearapplication.R;

public class ViewFlipperActivity extends AppCompatActivity {

private GestureDetector mDetector;

private ViewFlipper mViewFlipper;

private RadioGroup mRadiioGroup;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_view_flipper);

initView();

initData();

}

public void initView() {

mViewFlipper = (ViewFlipper) findViewById(R.id.vflp_help);

mRadiioGroup = findViewById(R.id.radio_group);

}

public void initData() {

//创建手势识别对象，传入我们的回调监听对象

mDetector = new GestureDetector(this, new MyGestureDetector());

RadioButton radioButton = (RadioButton) mRadiioGroup.getChildAt(0);

mRadiioGroup.setEnabled(false);

radioButton.setChecked(true);

}

/**

* 手势回调方法

* @param event

* @return

*/

@Override

public boolean onTouchEvent(MotionEvent event) {

return mDetector.onTouchEvent(event);

}

/**

* 手势监听类

*/

class MyGestureDetector implements GestureDetector.OnGestureListener {

@Override

public boolean onDown(MotionEvent motionEvent) {

return false;

}

@Override

public void onShowPress(MotionEvent motionEvent) {

}

@Override

public boolean onSingleTapUp(MotionEvent motionEvent) {

return false;

}

@Override

public boolean onScroll(MotionEvent motionEvent, MotionEvent motionEvent1, float v, float v1) {

return false;

}

@Override

public void onLongPress(MotionEvent motionEvent) {

}

@Override

public boolean onFling(MotionEvent m1, MotionEvent m2, float v, float v1) {

//左滑

if (m1.getX() > m2.getX()) {

//左滑后下一张进来的动画

mViewFlipper.setInAnimation(ViewFlipperActivity.this, R.anim.right_in);

//左滑当前页面消息的动画

mViewFlipper.setOutAnimation(ViewFlipperActivity.this, R.anim.right_out);

//下一张

mViewFlipper.showNext();

//mViewFlipper.getDisplayedChild()获取当前展示的position

RadioButton radioButton = (RadioButton) mRadiioGroup.getChildAt(mViewFlipper.getDisplayedChild());

radioButton.setChecked(true);

Log.e("TAG", "" + mViewFlipper.getDisplayedChild());

}

//右滑

else if (m1.getX() < m2.getX()) {

//右滑后下一张进来的动画

mViewFlipper.setInAnimation(ViewFlipperActivity.this, R.anim.left_in);

//右滑当前页面消息的动画

mViewFlipper.setOutAnimation(ViewFlipperActivity.this, R.anim.left_out);

//上一张

mViewFlipper.showPrevious();

RadioButton radioButton = (RadioButton) mRadiioGroup.getChildAt(mViewFlipper.getDisplayedChild());

radioButton.setChecked(true);

Log.e("TAG", "" + mViewFlipper.getDisplayedChild());

}

return false;

}

}

}

xml:

github地址：https://github.com/David-lvfujiang/RecyclearApplication