Android Studio第6期-横GridView
コードはすでに整理されていて、効果は下図のようです.
まず、RecyclerViewGridViewHorizontalFragment.java
そしてMyViewPagerAdapterDemo:
もう一つShouyeLeft 1 AdapterDemo:
ダミーデータのModel:
もう一つのモデル:
ダイエット~フィットネス~旅行~
まず、RecyclerViewGridViewHorizontalFragment.java
import android.content.Context;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.GridView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.haiersmart.smartfridgefirst.R;
import com.haiersmart.smartfridgefirst.constant.ConstantUtil;
import com.haiersmart.smartfridgefirst.domain.FragmentResult;
import com.haiersmart.smartfridgefirst.domain.ListViewLabOne;
import com.haiersmart.smartfridgefirst.domain.ListViewLabOne2;
import com.haiersmart.smartfridgefirst.domain.NetMessage;
import com.haiersmart.smartfridgefirst.domain.ShouyeLeft1Model;
import com.haiersmart.smartfridgefirst.domain.ShouyeLeft1ModelNew;
import com.haiersmart.smartfridgefirst.ui.adapter.MyViewPagerAdapterDemo;
import com.haiersmart.smartfridgefirst.ui.adapter.ShouyeLeft1AdapterDemo;
import com.haiersmart.smartfridgefirst.ui.base.BaseNetWorkFragment;
import com.haiersmart.smartfridgefirst.util.MyLogUtil;
import com.haiersmart.smartfridgefirst.util.ToastUtil;
import java.util.ArrayList;
import java.util.List;
/**
* @function:
* @description:
* @history: 1. Date:2015/12/26 20:27
* Author:jack_D
* modification:
*/
public class RecyclerViewGridViewHorizontalFragment extends BaseNetWorkFragment {
private TextView tv, tvback;
private Button test_net_button;
//MainPager View One
private int pagerFlag;
//TODO geek
private TextView tv_Hello;// title
private RelativeLayout rl_Viewpager_LeftSlip;//
private RelativeLayout rl_add_button;//
private RelativeLayout rl_del_button;//
private RelativeLayout rl_Viewpager_RightSlip;//
private static final float APP_PAGE_SIZE = 8.0f;
private MyViewPagerAdapterDemo adapter;
private ShouyeLeft1AdapterDemo adapter2;
private ArrayList<GridView> array;
private ViewPager viewPager;
private int exPos = 0;
//
// get all apps
private int pageCount2 = 5;//
private List<ShouyeLeft1Model> apps12 = ListViewLabOne.getmInstance().getmParent_model();//16
private List<ShouyeLeft1Model> apps3 = ListViewLabOne2.getmInstance().getmParent_model2();//8
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
MyLogUtil.i(TAG, "-----onCreate()");
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
MyLogUtil.i(TAG, "-----onCreateView()");
this.inflater = inflater;
setContentView(R.layout.activity_recyclerview, container);
// baseView = inflater.inflate(R.layout.activity_test_net, container, false);
findviews();
addlisteners();
requestViewOne();
if (getArguments() != null) {
tv.setText(getArguments().getString(ConstantUtil.Bundle_INFO1));
} else {
tv.setText("null");
}
return baseView;
}
private void findviews() {
test_net_button = (Button) findViewById(R.id.test_net_button);
tv = (TextView) findViewById(R.id.test_net_tv);
tvback = (TextView) findViewById(R.id.test_back_button);
viewPager = (ViewPager) baseView.findViewById(R.id.viewpager_view_111);
rl_Viewpager_LeftSlip = (RelativeLayout) baseView.findViewById(R.id.rl_Viewpager_LeftSlip);
rl_Viewpager_RightSlip = (RelativeLayout) baseView.findViewById(R.id.rl_Viewpager_RightSlip);
adapter2 = new ShouyeLeft1AdapterDemo(mContext);
}
private void addlisteners() {
tv.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Bundle bundle = new Bundle();
bundle.putString(ConstantUtil.Bundle_INFO1, "back Str");
setResult(ConstantUtil.ResultCodeO1, bundle);
backTo(OneFragment.class);
}
});
test_net_button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Bundle bundle = new Bundle();
bundle.putString(ConstantUtil.Bundle_INFO1, "str 2 to 3");
startFragmentForResult(RecyclerViewGridViewHorizontalFragment.this, TestThreeFragment.class, bundle, ConstantUtil.RequestCodeO1, ConstantUtil.TAB_01);
}
});
tvback.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
back();
}
});
setViewPagerOneListener();
}
@Override
public void onFragmentResult(FragmentResult result) {
super.onFragmentResult(result);
tv.setText(result.toString());
}
@Override
protected void networkCallBack(NetMessage message) {
}
@Override
public void onStart() {
MyLogUtil.i(TAG, "-----onStart()");
super.onStart();
}
@Override
public void onDetach() {
MyLogUtil.i(TAG, "-----onDetach()");
super.onDetach();
}
@Override
public void onHiddenChanged(boolean hidden) {
MyLogUtil.i(TAG, "-----onHiddenChanged()");
super.onHiddenChanged(hidden);
}
@Override
public void onResume() {
MyLogUtil.i(TAG, "-----onResume()");
super.onResume();
}
@Override
public void onPause() {
MyLogUtil.i(TAG, "-----onPause()");
super.onPause();
}
@Override
public void onActivityCreated(@Nullable Bundle savedInstanceState) {
MyLogUtil.i(TAG, "-----onActivityCreated()");
super.onActivityCreated(savedInstanceState);
}
@Override
public void onStop() {
MyLogUtil.i(TAG, "-----onStop()");
super.onStop();
}
@Override
public void onDestroy() {
MyLogUtil.i(TAG, "-----onDestroy()");
super.onDestroy();
}
@Override
public void onDestroyView() {
MyLogUtil.i(TAG, "-----onDestroyView()");
super.onDestroyView();
}
@Override
public void onAttach(Context context) {
MyLogUtil.i(TAG, "-----onAttach()");
super.onAttach(context);
}
/**
* ShouYeLeft1
*/
private void requestViewOne() {
adapter = new MyViewPagerAdapterDemo(mContext);
viewPager.setAdapter(adapter);
// the total pages
final int PageCount = (int) Math.ceil(apps12.size() / APP_PAGE_SIZE);
array = new ArrayList<GridView>();
for (int i = 0; i < PageCount; i++) {
GridView appPage = new GridView(mContext);
ShouyeLeft1AdapterDemo adapter2 = new ShouyeLeft1AdapterDemo(mContext);
if (i == 0) {
List<ShouyeLeft1Model> apps1 = apps12.subList(0, 8);
adapter2.setContacts(apps1, i);
appPage.setAdapter(adapter2);
appPage.setNumColumns(4);
array.add(appPage);
}
if (i == 1) {
List<ShouyeLeft1Model> apps2 = apps12.subList(8, apps12.size());
adapter2.setContacts(apps2, i);
appPage.setAdapter(adapter2);
appPage.setNumColumns(4);
array.add(appPage);
}
}
MyLogUtil.e("----array-------", array.size() + "");
adapter.setContacts(array);
adapter.notifyDataSetChanged();
}
private void updateViewpager(int position, List<ShouyeLeft1Model> apps3) {
int PageCount = (int) Math.ceil(apps3.size() / APP_PAGE_SIZE);
if (position >= 1 && position < pageCount2 - 1) {
GridView appPage = new GridView(mContext);
adapter2.setContacts2(apps3, position + 1);
adapter2.notifyDataSetChanged();
appPage.setAdapter(adapter2);
appPage.setNumColumns(4);
adapter.addConstacts(appPage);
adapter.notifyDataSetChanged();
ToastUtil.showToastLong(position + "");
} else {
// ToastUtil.showToastLong(position + "," + " ");
}
}
/**
* viewPager ， popwindow dismiss
*/
private void setViewPagerOneListener() {
if (null != viewPager) {
viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
// ToastUtil.showToastLong(position+"");
}
@Override
public void onPageSelected(int position) {
if (position > 0) {
rl_Viewpager_LeftSlip.setVisibility(View.VISIBLE);
} else {
rl_Viewpager_LeftSlip.setVisibility(View.INVISIBLE);
}
if (position < (pagerFlag - 1)) {
rl_Viewpager_RightSlip.setVisibility(View.VISIBLE);
} else {
rl_Viewpager_RightSlip.setVisibility(View.INVISIBLE);
}
if (position > exPos) {
exPos = position;
updateViewpager(position,apps3);
} else {
// ToastUtil.showToastLong(" ");
}
}
@Override
public void onPageScrollStateChanged(int state) {
}
});
}
rl_Viewpager_LeftSlip.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
viewPager.setCurrentItem(viewPager.getCurrentItem() - 1);
}
});
rl_Viewpager_RightSlip.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
viewPager.setCurrentItem(viewPager.getCurrentItem() + 1);
}
});
}
}そしてMyViewPagerAdapterDemo:
package com.haiersmart.smartfridgefirst.ui.adapter;
import android.content.Context;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.View;
import android.widget.GridView;
import com.haiersmart.smartfridgefirst.util.MyLogUtil;
import java.util.List;
/**
* ViewPager
*
* @author Administrator
*/
public class MyViewPagerAdapterDemo extends PagerAdapter {
private List<GridView> array;
private Context context;
/**
* （new）
*
* @param context
* @param array
*/
public MyViewPagerAdapterDemo(Context context ) {
this.context =context;
}
public void setContacts(List<GridView> array) {
this.array = array;
}
public void addConstacts(List<GridView> array) {
this.array.addAll(array);
}
public void addConstacts(GridView gridView) {
this.array.add(gridView);
MyLogUtil.e("-----arraysssssss------",array.size()+"");
}
@Override
public int getCount() {
// TODO Auto-generated method stub
if (array == null)
return 0;
return array.size();
}
@Override
public boolean isViewFromObject(View arg0, Object arg1) {
// TODO Auto-generated method stub
return arg0 == arg1;
}
@Override
public Object instantiateItem(View arg0, int arg1) {
((ViewPager) arg0).addView(array.get(arg1));
return array.get(arg1);
}
@Override
public void destroyItem(View arg0, int arg1, Object arg2) {
((ViewPager) arg0).removeView((View) arg2);
}
}もう一つShouyeLeft 1 AdapterDemo:
package com.haiersmart.smartfridgefirst.ui.adapter;
import android.annotation.SuppressLint;
import android.content.Context;
import android.os.Handler;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.PopupWindow;
import android.widget.TextView;
import com.haiersmart.smartfridgefirst.R;
import com.haiersmart.smartfridgefirst.constant.FridgeApplication;
import com.haiersmart.smartfridgefirst.domain.ShouyeLeft1Model;
import com.haiersmart.smartfridgefirst.util.MyLogUtil;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
public class ShouyeLeft1AdapterDemo extends BaseAdapter {
protected LayoutInflater inflater;
protected Context context;
private List<ShouyeLeft1Model> mratings;
public static final int APP_PAGE_SIZE = 8;//
public PopupWindow pop;
private View view;
TextView fresh;
TextView expirationDate;
public Handler handler = new Handler() {
public void handleMessage(android.os.Message msg) {
if (null != pop && pop.isShowing()) {
pop.dismiss();
}
}
;
};
public PopupWindow getPopupWindow() {
return pop;
}
public Handler getHandler() {
return handler;
}
public ShouyeLeft1AdapterDemo(Context context) {
this.context = context;
inflater = LayoutInflater.from(context);
mratings = new ArrayList<ShouyeLeft1Model>();
initPopupWindow();
}
private void initPopupWindow() {
view = inflater.inflate(R.layout.mainpager_tip, null);
pop = new PopupWindow(view, ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
fresh = (TextView) view.findViewById(R.id.tv_Fresh);
expirationDate = (TextView) view.findViewById(R.id.tv_ExpirationDate);
pop.setOutsideTouchable(true);
view.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
pop.dismiss();
}
});
}
public void setContacts(List<ShouyeLeft1Model> ratings, int page) {
this.mratings = ratings;
// ， 16
// mratings.addAll(ratings);
// int i = page * APP_PAGE_SIZE;//
// int iEnd = i + APP_PAGE_SIZE;//
// while ((i < ratings.size()) && (i < iEnd)) {
// mratings.add(ratings.get(i));
// i++;
// }
MyLogUtil.e("------mratings-------", mratings.size() + "");
}
public void setContacts2(List<ShouyeLeft1Model> ratings, int page) {
mratings = new ArrayList<ShouyeLeft1Model>();
this.mratings = ratings;
// ， 16
// int i = page * APP_PAGE_SIZE;//
// int iEnd = i + APP_PAGE_SIZE;//
//// while ((i < ratings.size()) && (i < iEnd)) {
// MyLogUtil.e("------mratings22222-------", mratings.size() + "");
// mratings.addAll(i, ratings);
// mratings.add(ratings.get(i));
// i++;
// }
// for (int i = 0; i < APP_PAGE_SIZE; i++) {
// mratings.add(ratings.get(i));
// }
}
public void addConstacts(List<ShouyeLeft1Model> ratings, int page) {
this.mratings.addAll(ratings);
}
public List<ShouyeLeft1Model> getMratings() {
return mratings;
}
@Override
public int getCount() {
return mratings.size();
}
@Override
public Object getItem(int position) {
return mratings.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
private class ViewHolder {
private ImageView ivAppIcon;
private TextView tvAppName;//
}
@SuppressLint("InflateParams")
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
ViewHolder viewHolder = null;
final ShouyeLeft1Model ratings = mratings.get(position);
if (convertView == null) {
convertView = inflater.inflate(
R.layout.app_item, null);
viewHolder = new ViewHolder();
viewHolder.ivAppIcon = (ImageView) convertView
.findViewById(R.id.ivAppIcon);
viewHolder.tvAppName = (TextView) convertView.findViewById(R.id.tvAppName);
convertView.setTag(viewHolder);
} else {
viewHolder = (ViewHolder) convertView.getTag();
}
try {
FridgeApplication.getImageLoader().displayImage(ratings.getImgUrl(), viewHolder.ivAppIcon, FridgeApplication.getLoaderOptionsFace22());
} catch (IOException e) {
e.printStackTrace();
}
viewHolder.tvAppName.setText(ratings.getTitle());
viewHolder.ivAppIcon.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// //
// Intent intent = new Intent(context, AddressEditActivityBase.class);
// intent.putExtra(ConstantUtil.INTENT_FROM,
// AddressActivityBase.TAG);
// intent.putExtra(ConstantUtil.INTENT_INFO1, ratings);
// context.startActivity(intent);
// if (null != ratings && position < mratings.size()) {
// showpop(v, ratings.getId(), ratings.getId());
//// mFragment.requestCookBookListFromFoodID(list.get(position).getFood_definition_id());
// } else {
// showpop(v);
// }
}
});
return convertView;
}
private void showpop(View v, int arg1, int arg2) {
fresh.setText((context.getString(R.string.fresh) + arg1) + "%");
expirationDate.setText((context.getString(R.string.expiration_date)) + arg2 + " ");
if (pop.isShowing()) {
handler.removeCallbacksAndMessages(null);
pop.dismiss();
showpop(v, arg1, arg2);
} else {
int offx = ((int) context.getResources().getDimension(R.dimen.x150) - 110) / 2;
int offy = -(int) (70 + context.getResources().getDimension(R.dimen.y150));
pop.showAsDropDown(v, offx, offy);
handler.sendEmptyMessageDelayed(0, 2000);
}
}
private void showpop(View v) {
fresh.setText(" ：");
expirationDate.setText(" ");
if (pop.isShowing()) {
handler.removeCallbacksAndMessages(null);
pop.dismiss();
showpop(v);
} else {
int offx = ((int) context.getResources().getDimension(R.dimen.x150) - 110) / 2;
int offy = -(int) (70 + context.getResources().getDimension(R.dimen.y150));
pop.showAsDropDown(v, offx, offy);
handler.sendEmptyMessageDelayed(0, 2000);
}
}
}ダミーデータのModel:
package com.haiersmart.smartfridgefirst.domain;
import java.util.ArrayList;
import java.util.List;
/**
* Created by geek on 2016/2/26.
*/
public class ListViewLabOne {
// /**
// *
// */
// private static final long serialVersionUID = 1L;
public static ListViewLabOne mInstance;
private List<ShouyeLeft1Model> mParent_model = new ArrayList<ShouyeLeft1Model>();
private ListViewLabOne() {
mParent_model.add(new ShouyeLeft1Model(1, " 1", " 1",1,false));
mParent_model.add(new ShouyeLeft1Model(2, " 2", " 2",1,false));
mParent_model.add(new ShouyeLeft1Model(3, " 3", " 3",1,false));
mParent_model.add(new ShouyeLeft1Model(4, " 4", " 4",1,false));
mParent_model.add(new ShouyeLeft1Model(5, " 5", " 5",1,false));
mParent_model.add(new ShouyeLeft1Model(6, " 6", " 6",1,false));
mParent_model.add(new ShouyeLeft1Model(7, " 7", " 7",1,false));
mParent_model.add(new ShouyeLeft1Model(8, " 8", " 8",1,false));
mParent_model.add(new ShouyeLeft1Model(1, " 9", " 9",1,false));
mParent_model.add(new ShouyeLeft1Model(2, " 10", " 10",1,false));
mParent_model.add(new ShouyeLeft1Model(3, " 11", " 11",1,false));
mParent_model.add(new ShouyeLeft1Model(4, " 12", " 12",1,false));
mParent_model.add(new ShouyeLeft1Model(5, " 13", " 13",1,false));
mParent_model.add(new ShouyeLeft1Model(6, " 14", " 14",1,false));
mParent_model.add(new ShouyeLeft1Model(7, " 15", " 15",1,false));
mParent_model.add(new ShouyeLeft1Model(8, " 16", " 16",1,false));
}
public List<ShouyeLeft1Model> getmParent_model() {
return mParent_model;
}
public static ListViewLabOne getmInstance() {
if (mInstance == null) {
synchronized (ListViewLabOne.class) {
if (mInstance == null) {
mInstance = new ListViewLabOne();
}
}
}
return mInstance;
}
}もう一つのモデル:
package com.haiersmart.smartfridgefirst.domain;
import java.util.ArrayList;
import java.util.List;
/**
* Created by geek on 2016/2/26.
*/
public class ListViewLabOne2 {
// /**
// *
// */
// private static final long serialVersionUID = 1L;
public static ListViewLabOne2 mInstance;
private List<ShouyeLeft1Model> mParent_model = new ArrayList<ShouyeLeft1Model>();
private ListViewLabOne2() {
mParent_model.add(new ShouyeLeft1Model(1, " 1", " 1", 1, false));
mParent_model.add(new ShouyeLeft1Model(2, " 2", " 2", 1, false));
mParent_model.add(new ShouyeLeft1Model(3, " 3", " 3", 1, false));
mParent_model.add(new ShouyeLeft1Model(4, " 4", " 4", 1, false));
mParent_model.add(new ShouyeLeft1Model(5, " 5", " 5", 1, false));
mParent_model.add(new ShouyeLeft1Model(6, " 6", " 6", 1, false));
mParent_model.add(new ShouyeLeft1Model(7, " 7", " 7", 1, false));
mParent_model.add(new ShouyeLeft1Model(8, " 8", " 8", 1, false));
}
public List<ShouyeLeft1Model> getmParent_model2() {
return mParent_model;
}
public static ListViewLabOne2 getmInstance() {
if (mInstance == null) {
synchronized (ListViewLabOne2.class) {
if (mInstance == null) {
mInstance = new ListViewLabOne2();
}
}
}
return mInstance;
}
}ダイエット~フィットネス~旅行~