/**
  * 请求获取位置信息
  *
  * @param onceLocation 是否只定位一次
  * @param aMapLocationListener 定位回调接口,该回调接口中的方法不会立即被调用
  */
 public static void requestLocation(
     boolean onceLocation, AMapLocationListener aMapLocationListener) {
   stopLocation();
   if (sAMapLocationClient == null) {
     sAMapLocationClientOption = new AMapLocationClientOption();
     sAMapLocationClientOption.setLocationMode(
         AMapLocationClientOption.AMapLocationMode.Battery_Saving);
     sAMapLocationClientOption.setInterval(4000);
     sAMapLocationClient = new AMapLocationClient(App.getInstance());
   }
   sAMapLocationClientOption.setOnceLocation(onceLocation);
   sAMapLocationClient.setLocationOption(sAMapLocationClientOption);
   sAMapLocationClient.setLocationListener(aMapLocationListener);
   sAMapLocationClient.startLocation();
 }
 /** 销毁定位客户端. 在Activity/Fragment的onDestroy方法中调用该方法 */
 public static void onDestroy() {
   stopLocation();
   if (sAMapLocationClient != null) {
     sAMapLocationClient.onDestroy();
   }
   sAMapLocationClientOption = null;
   sAMapLocationClient = null;
 }
Esempio n. 3
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 @Override
 public void handleMessage(Message msg) {
   if (msg.what == 0) { // 初始化数据
     Bundle bundle = new Bundle();
     boolean state = false;
     String data = msg.getData().getString("data");
     GetUploadFileUrlReback result = new Gson().fromJson(data, GetUploadFileUrlReback.class);
     String message = result.getMes();
     Log.e("myLog", "-----message" + message);
     if (result.getCode() == 0) {
       state = true;
     }
     bundle.putBoolean("state", state);
     bundle.putInt("type", 0);
     bundle.putString("msg", message);
     intent.putExtras(bundle);
     intent.setClass(AppSignActivity.this, AppSignResultActivity.class);
     startActivity(intent);
     finish();
   }
   if (msg.what == 1) {
     Bundle bundle = new Bundle();
     boolean state = false;
     String data = msg.getData().getString("data");
     GetUploadFileUrlReback result = new Gson().fromJson(data, GetUploadFileUrlReback.class);
     String message = result.getMes();
     Log.e("myLog", "-----message" + message);
     if (result.getCode() == 0) {
       state = true;
     }
     bundle.putBoolean("state", state);
     bundle.putInt("type", 1);
     bundle.putString("msg", message);
     intent.putExtras(bundle);
     intent.setClass(AppSignActivity.this, AppSignResultActivity.class);
     startActivity(intent);
     finish();
   }
   if (msg.what == 2) {
     if (dialog == null) {
       return;
     }
     dialog.dismiss();
     AMapLocation loc = (AMapLocation) msg.obj;
     Constant.location = loc;
     if (Constant.location.getErrorCode() == 0) { // 定位成功
       wz.setText(Constant.location.getAddress());
     } else {
       wz.setText("定位失败,请点击重试...");
       Toast.makeText(
               AppSignActivity.this,
               "定位失败:" + Constant.location.getErrorInfo(),
               Toast.LENGTH_SHORT)
           .show();
     }
     locationClient.stopLocation();
   }
 }
Esempio n. 4
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 public void getLocation() {
   if (MyUtils.selfPermissionGranted(
       Manifest.permission.ACCESS_COARSE_LOCATION, getApplicationContext())) {
     dialog.setCanceledOnTouchOutside(false);
     dialog.setMessage("正在定位,请稍后...");
     dialog.show();
     locationClient = new AMapLocationClient(getApplicationContext());
     locationClient.setLocationListener(this);
     locationOption = new AMapLocationClientOption();
     // 设置定位模式为低功耗模式
     locationOption.setLocationMode(AMapLocationClientOption.AMapLocationMode.Battery_Saving);
     locationOption.setNeedAddress(true);
     // 设置定位参数
     locationClient.setLocationOption(locationOption);
     // 启动定位
     locationClient.startLocation();
   } else {
     ActivityCompat.requestPermissions(
         instance,
         new String[] {Manifest.permission.ACCESS_COARSE_LOCATION},
         Constant.LOCATION_STATE);
   }
 }
 /** 停止定位. 在Activity/Fragment的onPause方法中调用该方法 */
 public static void stopLocation() {
   if (sAMapLocationClient != null) {
     sAMapLocationClient.stopLocation();
   }
 }