Xuewang365OSNeutral/app/src/main/java/com/uiui/aios/manager/RemoteManager.java

package com.uiui.aios.manager;

import android.annotation.SuppressLint;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.IBinder;
import android.text.TextUtils;
import android.util.Log;

import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.tencent.mmkv.MMKV;
import com.uiui.aios.bean.MapBean;
import com.uiui.aios.config.CommonConfig;
import com.uiui.aios.disklrucache.CacheHelper;
import com.uiui.sn.IGetInfoInterface;

import java.lang.reflect.Type;

public class RemoteManager {
    private static final String TAG = RemoteManager.class.getSimpleName();

    @SuppressLint("StaticFieldLeak")
    private static RemoteManager sInstance;
    private Context mContext;
    private MMKV mMMKV = MMKV.defaultMMKV();
    private CacheHelper mCacheHelper;

    private IGetInfoInterface getInfoInterface;
    private ServiceConnection mIGetInfoConnection;


    private RemoteManager(Context context) {
        if (context == null) {
            throw new RuntimeException("Context is NULL");
        }
        this.mContext = context;
        this.mCacheHelper = new CacheHelper(context);
        mIGetInfoConnection = new ServiceConnection() {
            @Override
            public void onServiceConnected(ComponentName name, IBinder service) {
                Log.e(TAG, "onServiceConnected: mIGetInfoConnection");
                getInfoInterface = IGetInfoInterface.Stub.asInterface(service);
                getLocation();
            }

            @Override
            public void onServiceDisconnected(ComponentName name) {
                Log.e(TAG, "onServiceDisconnected: mIGetInfoConnection");
                getInfoInterface = null;
                bindInfoService();
            }
        };
        bindInfoService();
    }

    public static void init(Context context) {
        if (sInstance == null) {
            Log.e(TAG, "init: ");
            sInstance = new RemoteManager(context);
        }
    }

    public static RemoteManager getInstance() {
        if (sInstance == null) {
            throw new IllegalStateException("You must be init RemoteManager first");
        }
        return sInstance;
    }

    private void bindInfoService() {
        if (getInfoInterface == null) {
            //这是连接aidl服务的代码
            Intent intent = new Intent();
            intent.setAction("com.uiui.sn.IGetInfoInterface");
            intent.setPackage("com.uiui.sn");
            intent.setComponent(new ComponentName("com.uiui.sn", "com.uiui.sn.service.RemoteService"));
            mContext.bindService(intent, mIGetInfoConnection, Context.BIND_AUTO_CREATE);
        }
    }

    public void getLocation() {
        if (getInfoInterface != null) {
            try {
                String jsonString = getInfoInterface.getMapResult();
                mMMKV.encode(CommonConfig.MAP_LOCATION_JSON_KEY, jsonString);
            } catch (Exception e) {
                Log.e(TAG, "getMapResult: " + e.getMessage());
            }
        } else {
            bindInfoService();
        }
    }

    public MapBean getMapBean() {
        String jsonString = mMMKV.decodeString(CommonConfig.MAP_LOCATION_JSON_KEY);
        if (TextUtils.isEmpty(jsonString)) {
            return null;
        } else {
            Gson gson = new Gson();
            Type type = new TypeToken<MapBean>() {
            }.getType();
            MapBean mapBean = gson.fromJson(jsonString, type);
            mMMKV.encode(CommonConfig.MAP_ADDRESS_KEY, mapBean.getAddress() + mapBean.getLocationDescribe());
            mMMKV.encode(CommonConfig.MAP_LONGITUDE_KEY, mapBean.getLongitude());
            mMMKV.encode(CommonConfig.MAP_LATITUDE_KEY, mapBean.getLatitude());
            return mapBean;
        }
    }

    public String getCity() {
        MapBean mapBean = getMapBean();
        if (mapBean == null) {
            getLocation();
            return "北京";
        } else {
            return mapBean.getCity();
        }
    }


    public String getCityDistrict() {
        MapBean mapBean = getMapBean();
        if (mapBean == null) {
            getLocation();
            return "北京";
        } else {
            return  mapBean.getCity() + "\t" + mapBean.getDistrict();
        }
    }

    public double getLongitude() {
        MapBean mapBean = getMapBean();
        if (mapBean == null) {
            getLocation();
            return 0.0;
        } else {
            return mapBean.getLongitude();
        }
    }

    public double getLatitude() {
        MapBean mapBean = getMapBean();
        if (mapBean == null) {
            getLocation();
            return 0.0;
        } else {
            return mapBean.getLatitude();
        }
    }

    public String getLocationTude() {
        MapBean mapBean = getMapBean();
        if (mapBean == null) {
            getLocation();
            return "0.0";
        } else {
            return  mapBean.getLongitude() + "," + mapBean.getLatitude();
        }
    }


}