LocationManager定位封装

2024-07-25 16:49:56 +08:00 · 2024-07-25 16:49:56 +08:00 · 212d12db47
commit 212d12db47
parent 9db4b16e24
1 changed files with 101 additions and 0 deletions
--- a/app/src/main/java/com/arpa/hndahesudintocctmsdriver/util/location/LocationManagerUtil.java
+++ b/app/src/main/java/com/arpa/hndahesudintocctmsdriver/util/location/LocationManagerUtil.java
@ -0,0 +1,101 @@
+package com.arpa.hndahesudintocctmsdriver.util.location;
+
+import static com.arpa.hndahesudintocctmsdriver.util.location.LocationGDUtil.RES;
+
+import android.Manifest;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.location.Address;
+import android.location.Criteria;
+import android.location.Geocoder;
+import android.location.Location;
+import android.location.LocationListener;
+import android.location.LocationManager;
+import android.os.Handler;
+
+import androidx.annotation.NonNull;
+import androidx.core.app.ActivityCompat;
+
+import com.arpa.hndahesudintocctmsdriver.util.cache.CacheGroup;
+import com.arpa.hndahesudintocctmsdriver.util.msg.MsgUtil;
+import com.dahe.mylibrary.utils.ToastUtils;
+import com.google.gson.Gson;
+
+import java.util.List;
+import java.util.Locale;
+
+/**
+ * @ClassName LocationManagerUtil
+ * @Author john
+ * @Date 2024/7/25 15:21
+ * @Description LocationManager本地定位
+ */
+public class LocationManagerUtil {
+
+    public static LocationManagerUtil mInstance = null;
+
+    public static LocationManagerUtil getInstance() {
+        if (null == mInstance) {
+            synchronized (LocationManagerUtil.class) {
+                if (null == mInstance) {
+                    mInstance = new LocationManagerUtil();
+                }
+            }
+        }
+        return mInstance;
+    }
+
+    private LocationManagerUtil() {
+    }
+
+    public void getLocation(Context ctx, Handler hd) {
+        LocationManager locationManager = (LocationManager) ctx.getSystemService(Context.LOCATION_SERVICE);
+
+        //创建定位条件器
+        Criteria criteria = new Criteria();
+        //设置精度，Criteria.ACCURACY_FINE表示精确，Criteria.ACCURACY_COARSE表示粗略
+        criteria.setAccuracy(Criteria.ACCURACY_FINE);
+        //设置是否需要海拔信息
+        criteria.setAltitudeRequired(true);
+        //设置是否需要方位信息
+        criteria.setBearingRequired(true);
+        //设置是否允许运营商扣费
+        criteria.setCostAllowed(true);
+        //设置对电源的需求
+        criteria.setPowerRequirement(Criteria.POWER_LOW);
+
+        String bestProvider = locationManager.getBestProvider(criteria, true);
+        if (bestProvider != null) {
+            if (ActivityCompat.checkSelfPermission(ctx, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(ctx, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
+                ToastUtils.showToast(ctx, "请查看定位权限");
+                return;
+            }
+            locationManager.requestLocationUpdates(bestProvider, 300, 0, new LocationListener() {
+                @Override
+                public void onLocationChanged(@NonNull Location location) {
+                    try {
+                        Geocoder geocoder = new Geocoder(ctx, Locale.getDefault());
+                        List<Address> fromLocation = geocoder.getFromLocation(location.getLatitude(), location.getLongitude(), 1);
+                        if (fromLocation != null && !fromLocation.isEmpty()) {
+                            Address address = fromLocation.get(0);
+                            String addressLine = address.getAddressLine(0);
+                            String adminArea = address.getAdminArea();//省
+                            String locality = address.getLocality();//市
+                            String subLocality = address.getSubLocality();//县
+                            String featureName = address.getFeatureName();//详细地址
+                            CacheGroup.cacheList.put("getLocation", new Gson().toJson(address));
+                            MsgUtil.addHdMsgWat(hd, RES);
+                            locationManager.removeUpdates(this);
+                        }
+                    } catch (Exception e) {
+
+                    }
+
+                }
+            });
+        } else {
+            ToastUtils.showToast(ctx, "定位失败,请查看定位权限");
+        }
+
+    }
+}