毕设&课程作业_一个智能停车系统.zip

package andfans.com.mylbs.Fragments; import android.content.Context; import android.os.Bundle; import android.os.Handler; import android.support.annotation.Nullable; import android.support.design.widget.Snackbar; import android.support.v4.app.Fragment; import android.support.v4.widget.SwipeRefreshLayout; import android.support.v7.widget.DividerItemDecoration; import android.support.v7.widget.GridLayoutManager; import android.support.v7.widget.RecyclerView; import android.view.Gravity; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.EditText; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.Spinner; import android.widget.TextView; import com.bumptech.glide.Glide; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import CommonRecyclerViewAdapter.Adapter.CommonAdapter; import CommonRecyclerViewAdapter.Adapter.MultiItemTypeAdapter; import CommonRecyclerViewAdapter.base.ViewHolder; import CommonRecyclerViewAdapter.wrapper.EmptyWrapper; import CommonRecyclerViewAdapter.wrapper.HeaderAndFooterWrapper; import CommonRecyclerViewAdapter.wrapper.LoadMoreWrapper; import andfans.com.mylbs.R; import andfans.com.mylbs.util.MyImageButton; import andfans.com.mylbs.util.MyRxViewPager; import andfans.com.mylbs.util.Utils; import rx.Observable; import rx.Subscriber; import rx.android.schedulers.AndroidSchedulers; import rx.schedulers.Schedulers; /* * Created by 兆鹏 on 2016/11/29. */ public class Fragment_Shouye extends Fragment { private RecyclerView recyclerView; private List<Map<String,Object>> datas; private CommonAdapter<Map<String,Object>> adapter; private HeaderAndFooterWrapper mHeaderAndFooterWrapper; private EmptyWrapper mEmptyWrapper; private LoadMoreWrapper mLoadMoreWrapper; private Context context; private String [] datasSpinner = {"西安","北京","上海","广州"}; private SwipeRefreshLayout swipeRefreshLayout; @Nullable @Override public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { View v = inflater.inflate(R.layout.fragment01_layout,container,false); context = getContext(); findView(v); return v; } private void findView(View v) { datas = new ArrayList<>(); swipeRefreshLayout = (SwipeRefreshLayout) v.findViewById(R.id.id_swipe); Spinner sp = (Spinner) v.findViewById(R.id.id_shouye_sp); ImageView im = (ImageView) v.findViewById(R.id.id_shouye_im); EditText ed = (EditText) v.findViewById(R.id.id_shouye_ed); recyclerView = (RecyclerView) v.findViewById(R.id.id_shouye_rv01); // 设置下拉圆圈上的颜色，蓝色、绿色、橙色、红色 swipeRefreshLayout.setColorSchemeResources(android.R.color.holo_blue_bright, android.R.color.holo_green_light, android.R.color.holo_orange_light, android.R.color.holo_red_light); swipeRefreshLayout.setDistanceToTriggerSync(400);// 设置手指在屏幕下拉多少距离会触发下拉刷新 swipeRefreshLayout.setOnRefreshListener(() -> { new Handler().postDelayed(() -> { //刷新要执行的操作 Utils.showToast(context,"没有新数据"); // 停止刷新 swipeRefreshLayout.setRefreshing(false); }, 2000); // 5秒后发送消息，停止刷新 }); im.setOnClickListener(view -> Utils.showToast(context,"当前没有新消息")); ed.setOnClickListener(view -> Utils.showToast(context,"服务器忙")); ArrayAdapter<String> adapterSpinner = new ArrayAdapter<>(context, android.R.layout.simple_spinner_item, datasSpinner); adapterSpinner.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); sp.setAdapter(adapterSpinner); sp.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { @Override public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) { //Toast.makeText(context,"点击了"+datas[i],Toast.LENGTH_SHORT).show(); } @Override public void onNothingSelected(AdapterView<?> adapterView) { } }); GridLayoutManager manager = new GridLayoutManager(context, 1); recyclerView.setLayoutManager(manager); recyclerView.addItemDecoration(new DividerItemDecoration(context, DividerItemDecoration.VERTICAL)); Observable.create((Observable.OnSubscribe<List<Map<String, Object>>>) subscriber -> { try { datas = initDatas(); if(datas.size() != 0) { subscriber.onNext(datas); }else { subscriber.onNext(null); } subscriber.onCompleted(); }catch (Exception e){ subscriber.onError(e); } }).subscribeOn(Schedulers.io()) .observeOn(AndroidSchedulers.mainThread()) .subscribe(new Subscriber<List<Map<String, Object>>>() { @Override public void onCompleted() { } @Override public void onError(Throwable e) { } @Override public void onNext(List<Map<String, Object>> maps) { adapter = new CommonAdapter<Map<String, Object>>(context, R.layout.recycle_item01_layout, datas) { @Override protected void convert(ViewHolder holder, Map<String, Object> stringObjectMap, int position) { holder.setText(R.id.id_recycle_item01_tv, stringObjectMap.get("text").toString()); Glide.with(context).load(stringObjectMap.get("id")).override(800, 800).centerCrop().into((ImageView) holder.getView(R.id.id_recycle_item01_im)); } }; if(maps != null) { initHeaderAndFooter(adapter); initLoadMoreWrapper(mHeaderAndFooterWrapper); recyclerView.setAdapter(mLoadMoreWrapper); adapter.setOnItemClickListener(new MultiItemTypeAdapter.OnItemClickListener() { @Override public void onItemClick(View view, RecyclerView.ViewHolder holder, int position) { switch (position){ case 5: Snackbar.make(view,"点击了"+position,Snackbar.LENGTH_SHORT).show(); break; case 6: Snackbar.make(view,"点击了"+position,Snackbar.LENGTH_SHORT).show(); break; case 7: Snackbar.make(view,"点击了"+position,Snackbar.LENGTH_SHORT).show(); break; case 8: Snackbar.make(view,"点击了"+position,Snackbar.LENGTH_SHORT).show(); break; default:break; } } @Override public boolean onItemLongClick(View view, RecyclerView.ViewHolder holder, int position) {