Android viewpager 嵌套 viewpager滑动点击事件冲突解决方案

为了解决这个问题。可以自定义viewpager，然后在里面监听首饰，自定义点击事件

package com.hpuvoice.view;

import android.content.Context;

import android.graphics.PointF;

import android.support.v4.view.ViewPager;

import android.util.AttributeSet;

import android.view.GestureDetector;

import android.view.GestureDetector.OnGestureListener;

import android.view.MotionEvent;

public class MyViewPager extends ViewPager implements OnGestureListener {

	/** 手势滑动处理类 **/

	private GestureDetector mDetector;

	/** 触摸时按下的点 **/

	PointF downP = new PointF();

	/** 触摸时当前的点 **/

	PointF curP = new PointF();

	OnSingleTouchListener onSingleTouchListener;

	public MyViewPager(Context context, AttributeSet attrs) {

		super(context, attrs);

		GestureDetector detector = new GestureDetector(context, this);

		mDetector = detector;

	}

	public GestureDetector getGestureDetector() {

		return mDetector;

	}

	@Override

	public boolean onTouchEvent(MotionEvent arg0) {

		curP.x = arg0.getX();

		curP.y = arg0.getY();

		getParent().requestDisallowInterceptTouchEvent(true);

		if (arg0.getAction() == MotionEvent.ACTION_DOWN) {

			downP.x = arg0.getX();

			downP.y = arg0.getY();

		}

		if (arg0.getAction() == MotionEvent.ACTION_MOVE) {

			// 此句代码是为了通知他的父ViewPager现在进行的是本控件的操作，不要对我的操作进行干扰

			getParent().requestDisallowInterceptTouchEvent(true);

		}

		if (arg0.getAction() == MotionEvent.ACTION_UP) {

			// 在up时判断是否按下和松手的坐标为一个点

			// 如果是一个点，将执行点击事件，这是我自己写的点击事件，而不是onclick

			if ((downP.x == curP.x) && (downP.y == curP.y)) {

				onSingleTouch();

				return true;

			}

		}

		return super.onTouchEvent(arg0);

	}

	@Override

	public void setOnPageChangeListener(OnPageChangeListener listener) {

		super.setOnPageChangeListener(listener);

	}

	/**

	 * 单击 　　

	 */

	public void onSingleTouch() {

		if (onSingleTouchListener != null) {

			onSingleTouchListener.onSingleTouch();

		}

	}

	/**

	 * 　　 * 创建点击事件接口 　　 * 　　

	 */

	public interface OnSingleTouchListener {

		public void onSingleTouch();

	}

	public void setOnSingleTouchListener(

			OnSingleTouchListener onSingleTouchListener) {

		this.onSingleTouchListener = onSingleTouchListener;

	}

	@Override

	public boolean onDown(MotionEvent e) {

		return false;

	}

	@Override

	public void onShowPress(MotionEvent e) {

	}

	@Override

	public boolean onSingleTapUp(MotionEvent e) {

		return false;

	}

	@Override

	public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX,

			float distanceY) {

		return false;

	}

	@Override

	public void onLongPress(MotionEvent e) {

	}

	@Override

	public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,

			float velocityY) {

		return false;

	}

}

　　然后在使用该viewpager的类中，进行一系列监听，使用，同事本案例是为了展示首页轮播图的效果，其中另外一个点就是首页轮播图动态添加小圆点。并且实现轮播效果。

package com.hpuvoice.fragment;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.Timer;

import java.util.TimerTask;

import org.json.JSONArray;

import org.json.JSONException;

import org.json.JSONObject;

import android.annotation.SuppressLint;

import android.content.Intent;

import android.os.Bundle;

import android.os.Handler;

import android.os.Message;

import android.support.v4.view.PagerAdapter;

import android.support.v4.view.ViewPager;

import android.support.v4.view.ViewPager.OnPageChangeListener;

import android.util.TypedValue;

import android.view.Gravity;

import android.view.LayoutInflater;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.ViewGroup;

import android.view.animation.Animation;

import android.view.animation.Animation.AnimationListener;

import android.view.animation.AnimationUtils;

import android.widget.Button;

import android.widget.GridView;

import android.widget.ImageView;

import android.widget.ImageView.ScaleType;

import android.widget.LinearLayout;

import android.widget.TextView;

import com.edaixi.activity.CityListActivity;

import com.edaixi.activity.LoginActivity;

import com.edaixi.activity.MainActivity;

import com.edaixi.activity.PlaceorderActivity;

import com.edaixi.activity.R;

import com.edaixi.activity.WebActivity;

import com.edaixi.appdata.Kclassdata;

import com.edaixi.appdata.KeepingData;

import com.edaixi.bean.Bannerlistbean;

import com.edaixi.bean.InappUrlbean;

import com.edaixi.bean.PostCommonBean;

import com.edaixi.listadpter.Myfuncadpter;

import com.edaixi.utils.Common;

import com.edaixi.utils.DensityUtil;

import com.edaixi.utils.NetUtil;

import com.edaixi.utils.SaveUtils;

import com.edaixi.view.MySpringRing;

import com.edaixi.view.MyViewPager.OnSingleTouchListener;

import com.google.gson.Gson;

import com.lidroid.xutils.BitmapUtils;

public class HomeFragment extends BaseFragment implements OnClickListener {

	private static final int GETBANNERFAILD = 2;

	private static final int GETBANNERSUCCED = 3;

	private static final int GETFUNCTIONBTNSUCCED = 4;

	private static final int GETFUNCTIONBTNFAILD = 5;

	boolean RequstFlag = false;

	private View view;

	private Button main_order_btn;

	private HashMap<String, String> parms;

	private SaveUtils saveUtils;

	private String address = "";

	private GridView main_grid;

	private Myfuncadpter adapter;

	private com.edaixi.view.MyViewPager myview_pager;

	private ImageView anim_trousers;

	private ImageView anim_womencloth;

	private ImageView anim_clothsmall;

	private ImageView imageView_title;

	private ArrayList<Bannerlistbean> funditonlist;

	private JSONObject str;

	private TitleAdapter title;

	private Animation tosmallanimation;

	private ImageView anim_sleeveshort;

	private ArrayList<Bannerlistbean> banerlistbak;

	private LinearLayout pager_bottom;

	private int Animorder;

	private MySpringRing cricleView;

	private ImageView point;

	private static TextView loction_text;

	private int currentPosition = 0;

	private boolean is_Loop_Flag = true;;

	@SuppressLint("HandlerLeak")

	private Handler handler = new Handler() {

		private Gson gson = new Gson();

		@Override

		public void handleMessage(Message msg) {

			myview_pager.setCurrentItem(currentPosition);

			currentPosition++;

			if ((banerlistbak.size() > 0)

					&& (currentPosition > banerlistbak.size() - 1)) {

				currentPosition = (currentPosition % banerlistbak.size());

			}

			if (is_Loop_Flag) {

				handler.sendEmptyMessageDelayed(0, 3000);

			}

			try {

				switch (msg.what) {

				case GETBANNERSUCCED:

					PostCommonBean jsonCommonBean = gson.fromJson(

							(String) msg.obj, PostCommonBean.class);

					if (jsonCommonBean.isRet()) {

						String data = jsonCommonBean.getData();

						banerlistbak = null;

						banerlistbak = new ArrayList<Bannerlistbean>();

						paserbaner(data, banerlistbak);

						myview_pager.setCurrentItem(0);

						currentPosition = Integer.MAX_VALUE / 2

								- (Integer.MAX_VALUE / 2 % banerlistbak.size());

						addBannerPoint();

						TitleAdapter titlebak = new TitleAdapter(banerlistbak);

						myview_pager.setAdapter(titlebak);

						titlebak.notifyDataSetChanged();

					}

					break;

				case GETBANNERFAILD:

					break;

				case GETFUNCTIONBTNSUCCED:

					RequstFlag = true;

					PostCommonBean CommonBean = gson.fromJson((String) msg.obj,

							PostCommonBean.class);

					if (CommonBean.isRet()) {

						String data = CommonBean.getData();

						paserbaner(data, funditonlist);

						adapter.notifyDataSetChanged();

					}

					break;

				case GETFUNCTIONBTNFAILD:

					break;

				}

				super.handleMessage(msg);

			} catch (Exception e) {

				e.printStackTrace();

			}

		}

	};

	@SuppressLint("HandlerLeak")

	@Override

	public View onCreateView(LayoutInflater inflater, ViewGroup container,

			Bundle savedInstanceState) {

		view = (LinearLayout) inflater.inflate(R.layout.fragment_home,

				container, false);

		main_order_btn = (Button) view.findViewById(R.id.main_order_btn);

		main_grid = (GridView) view.findViewById(R.id.main_grid);

		myview_pager = (com.edaixi.view.MyViewPager) view

				.findViewById(R.id.myview_pager);

		cricleView = (MySpringRing) view.findViewById(R.id.myring_circle);

		cricleView.startAnim();

		pager_bottom = (LinearLayout) view.findViewById(R.id.pager_bottom);

		anim_trousers = (ImageView) view.findViewById(R.id.anim_trousers);

		anim_womencloth = (ImageView) view.findViewById(R.id.anim_womencloth);

		anim_clothsmall = (ImageView) view.findViewById(R.id.anim_clothsmall);

		anim_sleeveshort = (ImageView) view.findViewById(R.id.anim_sleeveshort);

		loction_text = (TextView) view.findViewById(R.id.loction_text);

		loction_text.setOnClickListener(this);

		myview_pager.setCurrentItem(currentPosition);

		myview_pager.setOnPageChangeListener(new OnPageChangeListener() {

			@Override

			public void onPageSelected(int position) {

				currentPosition = position;

				if (pager_bottom.getChildCount() > 0) {

					for (int i = 0; i < banerlistbak.size(); i++) {

						pager_bottom.getChildAt(i).setBackgroundResource(

								getImageResIDs()[0]);

					}

					pager_bottom.getChildAt(position).setBackgroundResource(

							getImageResIDs()[1]);

				}

			}

			@Override

			public void onPageScrollStateChanged(int arg0) {

			}

			@Override

			public void onPageScrolled(int arg0, float arg1, int arg2) {

			}

		});

		myview_pager.setOnSingleTouchListener(new OnSingleTouchListener() {

			@Override

			public void onSingleTouch() {

				Intent intent = new Intent();

				if (banerlistbak.get(myview_pager.getCurrentItem())

						.getUrl_type().equals("web")) {

					intent.putExtra("bannerlistbean",

							banerlistbak.get(myview_pager.getCurrentItem()));

					intent.setClass(getActivity(), WebActivity.class);

					startActivity(intent);

				} else if (banerlistbak.get(myview_pager.getCurrentItem())

						.getUrl_type().equals("in_app")) {

					if (!saveUtils.getBoolSP(KeepingData.LOGINED)) {

						intent.setClass(getActivity(), LoginActivity.class);

					} else {

						Gson gson = new Gson();

						InappUrlbean inappurlbean = gson.fromJson(banerlistbak

								.get(myview_pager.getCurrentItem()).getUrl(),

								InappUrlbean.class);

						intent.setClass(getActivity(), Kclassdata

								.getRechageclsss(inappurlbean.getKlass()));

					}

					startActivity(intent);

				}

			}

		});

		initView();

		handler.sendEmptyMessageDelayed(0, 3000);

		return view;

	}

	private void startanim() {

		tosmallanimation = (Animation) AnimationUtils.loadAnimation(

				getActivity(), R.anim.main_btn_scal_big);

		main_order_btn.startAnimation(tosmallanimation);

	}

	public static TextView getloctionview() {

		return loction_text;

	}

	private void get_func_button_list() {

		parms.clear();

		parms.put("width",

				String.valueOf(DensityUtil.getWidthInPx(getActivity())));

		parms.put("height",

				String.valueOf(DensityUtil.getHeightInPx(getActivity())));

		if (saveUtils.getStrSP(KeepingData.User_City_Id) != null) {

			parms.put("city_id", saveUtils.getStrSP(KeepingData.User_City_Id));

		} else {

			parms.put("city_id", "1");

		}

		((MainActivity) getActivity()).getdate(parms,

				Common.GET_FUNC_BUTTON_LIST, handler, GETFUNCTIONBTNSUCCED,

				GETFUNCTIONBTNFAILD, false, true, false);

	}

	private void get_banner_list() {

		parms.clear();

		parms.put("width",

				String.valueOf(DensityUtil.getWidthInPx(getActivity())));

		parms.put("height",

				String.valueOf(DensityUtil.getHeightInPx(getActivity())));

		if (saveUtils.getStrSP(KeepingData.User_City_Id) != null) {

			parms.put("city_id", saveUtils.getStrSP(KeepingData.User_City_Id));

		} else {

			parms.put("city_id", "1");

		}

		((MainActivity) getActivity()).getdate(parms, Common.GET_BANNER_LIST,

				handler, GETBANNERSUCCED, GETBANNERFAILD, true, true, false);

	}

	private void initView() {

		banerlistbak = new ArrayList<Bannerlistbean>();

		funditonlist = new ArrayList<Bannerlistbean>();

		saveUtils = new SaveUtils(this.getActivity());

		parms = new HashMap<String, String>();

		get_banner_list();

		title = new TitleAdapter(banerlistbak);

		myview_pager.setAdapter(title);

		adapter = new Myfuncadpter(getActivity(), funditonlist);

		main_grid.setAdapter(adapter);

		get_func_button_list();

		Animation toleftanim = (Animation) AnimationUtils.loadAnimation(

				getActivity(), R.anim.toleft_translaneannim);

		final Animation torightanim = (Animation) AnimationUtils.loadAnimation(

				getActivity(), R.anim.toright_translateanim);

		final Animation torightanim1 = (Animation) AnimationUtils

				.loadAnimation(getActivity(), R.anim.toleft_translation);

		final Animation toleftanim1 = (Animation) AnimationUtils.loadAnimation(

				getActivity(), R.anim.long_short_anim);

		AnimationListener animationListener = new AnimationListener() {

			@Override

			public void onAnimationStart(Animation animation) {

			}

			@Override

			public void onAnimationRepeat(Animation animation) {

			}

			@Override

			public void onAnimationEnd(Animation animation) {

				Animorder++;

				switch (Animorder) {

				case 1:

					anim_womencloth.startAnimation(torightanim);

					break;

				case 2:

					anim_clothsmall.startAnimation(torightanim1);

					break;

				case 3:

					anim_sleeveshort.startAnimation(toleftanim1);

					break;

				default:

					break;

				}

			}

		};

		anim_trousers.setVisibility(View.VISIBLE);

		anim_womencloth.setVisibility(View.VISIBLE);

		anim_clothsmall.setVisibility(View.VISIBLE);

		anim_sleeveshort.setVisibility(View.VISIBLE);

		anim_trousers.startAnimation(toleftanim);

		toleftanim.setAnimationListener(animationListener);

		torightanim.setAnimationListener(animationListener);

		torightanim1.setAnimationListener(animationListener);

		toleftanim1.setAnimationListener(animationListener);

		main_order_btn.setOnClickListener(new OnClickListener() {

			@Override

			public void onClick(View v) {

				startanim();

				tosmallanimation.setAnimationListener(new AnimationListener() {

					@Override

					public void onAnimationStart(Animation animation) {

					}

					@Override

					public void onAnimationRepeat(Animation animation) {

					}

					@Override

					public void onAnimationEnd(Animation animation) {

						if (!saveUtils.getBoolSP(KeepingData.LOGINED)) {

							startActivity(new Intent(getActivity(),

									LoginActivity.class));

							return;

						}

						;

						Intent intent = new Intent(getActivity(),

								PlaceorderActivity.class);

						intent.putExtra("from", "fromMain");

						intent.putExtra(KeepingData.ADDRESS_DATA, address);

						startActivity(intent);

					}

				});

			}

		});

		loction_text.setOnClickListener(new OnClickListener() {

			@Override

			public void onClick(View v) {

				Intent intent = new Intent(getActivity(),

						CityListActivity.class);

				startActivityForResult(intent, getActivity().RESULT_FIRST_USER);

			}

		});

	}

	@Override

	public void setUserVisibleHint(boolean isVisibleToUser) {

		super.setUserVisibleHint(isVisibleToUser);

		if (isVisibleToUser) {

			is_Loop_Flag = true;

			handler.sendEmptyMessageDelayed(0, 3000);

			if (NetUtil.getNetworkState(getActivity())) {

				if ((funditonlist != null) && !RequstFlag) {

					Timer timer = new Timer();

					timer.schedule(new TimerTask() {

						@Override

						public void run() {

							getActivity().runOnUiThread(new Runnable() {

								@Override

								public void run() {

									get_banner_list();

									get_func_button_list();

								}

							});

						}

					}, 500);

				}

			}

		} else {

			is_Loop_Flag = false;

		}

	}

	private int[] getImageResIDs() {

		return new int[] { R.drawable.splash_dot_default,

				R.drawable.splash_dot_current };

	}

	private class TitleAdapter extends PagerAdapter {

		private ArrayList<Bannerlistbean> mbannerlist;

		public TitleAdapter(ArrayList<Bannerlistbean> bannerlist) {

			super();

			mbannerlist = bannerlist;

		}

		@Override

		public int getCount() {

			int size = mbannerlist.size() == 0 ? 2 : mbannerlist.size();

			// if (mbannerlist.size() > 0) {

			// return size;

			// } else {

			// return 2;

			// }

			return 3;

		}

		@Override

		public boolean isViewFromObject(View arg0, Object arg1) {

			return arg0 == arg1;

		}

		@Override

		public void destroyItem(ViewGroup container, int position, Object object) {

			((ViewPager) container).removeView((View) object);

		}

		@Override

		public Object instantiateItem(ViewGroup container, final int position) {

			View view = View

					.inflate(getActivity(), R.layout.bander_title, null);

			imageView_title = (ImageView) view

					.findViewById(R.id.iv_bander_title);

			imageView_title.setScaleType(ScaleType.CENTER_CROP);

			imageView_title.setImageResource(R.drawable.banner_default);

			if (mbannerlist.size() == 0) {

				container.addView(view, 0);

				return view;

			} else {

				BitmapUtils utils = new BitmapUtils(getActivity());

				utils.display(imageView_title, mbannerlist.get(position)

						.getImage_url());

				container.addView(view, position);

				return view;

			}

		}

	}

	/** 动态添加轮播图小圆点 **/

	protected void addBannerPoint() {

		for (int i = 0; i < banerlistbak.size(); i++) {

			point = new ImageView(getActivity());

			point.setBackgroundResource(R.drawable.splash_dot_current);

			LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(

					LinearLayout.LayoutParams.WRAP_CONTENT,

					LinearLayout.LayoutParams.WRAP_CONTENT);

			params.gravity = Gravity.CENTER;

			point.setLayoutParams(params);

			point.setVisibility(View.VISIBLE);

			if (i == 0) {

				point.setEnabled(true);

			} else {

				point.setEnabled(false);

			}

			pager_bottom.addView(point);

		}

	}

	/** 解析banner结果方法 **/

	protected void paserbaner(String json, ArrayList<Bannerlistbean> bannerlist) {

		JSONArray jsonArray;

		bannerlist.clear();

		try {

			jsonArray = new JSONArray(json);

			for (int i = 0; i < jsonArray.length(); i++) {

				str = (JSONObject) jsonArray.opt(i);

				Bannerlistbean bannerlistbean = new Bannerlistbean();

				bannerlistbean.setImage_url(str.getString("image_url"));

				bannerlistbean.setUrl_type(str.getString("url_type"));

				bannerlistbean.setUrl(str.getString("url"));

				bannerlistbean.setTitle(str.getString("title"));

				if (str.getString("title").equals("按袋计费")) {

					saveUtils.saveStrSP(KeepingData.An_Dai_Ji_Fei_Url,

							str.getString("url"));

				} else if (str.getString("title").equals("按件计费")) {

					saveUtils.saveStrSP(KeepingData.An_Jian_Ji_Fei_Url,

							str.getString("url"));

				}

				bannerlist.add(bannerlistbean);

			}

		} catch (JSONException e) {

			e.printStackTrace();

		}

	}

	/** 回调用户选中城市结果方法 **/

	@Override

	public void onActivityResult(int requestCode, int resultCode, Intent data) {

		super.onActivityResult(requestCode, resultCode, data);

		if (saveUtils.getStrSP(KeepingData.User_City) != "") {

			loction_text.setText(saveUtils.getStrSP(KeepingData.User_City));

			get_banner_list();

			get_func_button_list();

		}

	}

	/** dp px 转换工具方法 **/

	private int dp2px(int dp) {

		return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp,

				getResources().getDisplayMetrics());

	}

}

　　布局就省略了。

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