Android/.svn/pristine/64/6483e99bda06659063356a36d984d88b9f6cae31.svn-base

package eVVM.apk.ui.home;

import android.Manifest;
import android.app.PendingIntent;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationManager;
import android.nfc.NfcAdapter;
import android.os.Build;
import android.support.annotation.NonNull;
import android.support.v4.app.ActivityCompat;
import android.util.Log;

import eVVM.apk.helper.GPS.LocationUtils;
import eVVM.apk.helper.SPUtils;
import eVVM.apk.mvp.MvpActivity;
import eVVM.apk.ui.home.uploadChip.UploadChipPresenter;

public class BaseGPSActivity extends MvpActivity<UploadChipPresenter>  {
    private boolean flag;

    /**
     * onCreat->onStart->onResume->onPause->onStop->onDestroy
     * 启动Activity，界面可见时.
     */
    @Override
    protected void onStart() {
        super.onStart();
        //获取最新位置信息
        getBestLocation();
    }

    /**
     * 获得焦点，按钮可以点击
     */
    @Override
    public void onResume() {
        super.onResume();
        initPermission();//针对6.0以上版本做权限适配

    }

    private void initPermission() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            //检查权限
            if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED
                    || ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
                //请求权限
                ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION}, 1);
            } else {
                flag = true;
            }
        } else {
            flag = true;
        }
    }

    /**
     * 权限的结果回调函数
     */
    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        if (requestCode == 1) {
            flag = grantResults[0] == PackageManager.PERMISSION_GRANTED && grantResults[1] == PackageManager.PERMISSION_GRANTED;
        }
    }

    /**
     * 暂停Activity，界面获取焦点，按钮可以点击
     */
    @Override
    public void onPause() {
        super.onPause();
    }

    @Override
    protected int getLayoutId() {
        return 0;
    }

    @Override
    protected int getTitleId() {
        return 0;
    }

    @Override
    protected void initView() {

    }

    @Override
    protected void initData() {

    }


    @Override
    public void onPointerCaptureChanged(boolean hasCapture) {

    }

    @Override
    protected UploadChipPresenter createPresenter() {
        return new UploadChipPresenter();
    }


    @Override
    protected void onStop() {
        super.onStop();
    }

//定位

    /**
     * 通过GPS获取定位信息
     */
    protected void getGPSLocation() {
        Location gps = LocationUtils.getGPSLocation(this);
        if (gps == null) {
            //设置定位监听，因为GPS定位，第一次进来可能获取不到，通过设置监听，可以在有效的时间范围内获取定位信息
            LocationUtils.addLocationListener(getApplicationContext(), LocationManager.GPS_PROVIDER, new LocationUtils.ILocationListener() {
                @Override
                public void onSuccessLocation(Location location) {
                    if (location != null) {
                        SPUtils.put("LOCATION",location.getLatitude() + "," + location.getLongitude());
                        Log.e("BaseNfcActivity", "gps onSuccessLocation location:  lat==" + location.getLatitude() + "     lng==" + location.getLongitude());
                    } else {
                        Log.e("BaseNfcActivity", "gps location is null");
                    }
                }
            });
        } else {
            Log.e("BaseNfcActivity", "gps location: lat==" + gps.getLatitude() + "  lng==" + gps.getLongitude());
        }
    }

    /**
     * 通过网络等获取定位信息
     */
    protected void getNetworkLocation() {
        Location location = LocationUtils.getNetWorkLocation(this);
        if (location == null) {
            Log.e("BaseNfcActivity", "net location is null");
        } else {
            SPUtils.put("LOCATION",location.getLatitude() + "," + location.getLongitude());
            Log.e("BaseNfcActivity", "network location: lat==" + location.getLatitude() + "  lng==" + location.getLongitude());
        }
    }

    /**
     * 采用最好的方式获取定位信息
     */
    protected void getBestLocation() {
        Criteria c = new Criteria();//Criteria类是设置定位的标准信息（系统会根据你的要求，匹配最适合你的定位供应商），一个定位的辅助信息的类
        c.setPowerRequirement(Criteria.POWER_LOW);//设置低耗电
        c.setAltitudeRequired(true);//设置需要海拔
        c.setBearingAccuracy(Criteria.ACCURACY_COARSE);//设置COARSE精度标准
        c.setAccuracy(Criteria.ACCURACY_LOW);//设置低精度
        //... Criteria 还有其他属性，就不一一介绍了
        Location location = LocationUtils.getBestLocation(this, c);
        if (location == null) {
            Log.e("BaseNfcActivity", " best location is null");
        } else {
            SPUtils.put("LOCATION",location.getLatitude() + "," + location.getLongitude());
            Log.e("BaseNfcActivity", "best location: lat==" + location.getLatitude() + " lng==" + location.getLongitude());
        }
    }
}