- /**
- * 监听GPS
- */
- private void initGPS() {
- LocationManager locationManager = (LocationManager) this
- .getSystemService(Context.LOCATION_SERVICE);
- // 判断GPS模块是否开启,如果没有则开启
- if (!locationManager
- .isProviderEnabled(android.location.LocationManager.GPS_PROVIDER)) {
- Toast.makeText(TrainDetailsActivity.this, "请打开GPS",
- Toast.LENGTH_SHORT).show();
- AlertDialog.Builder dialog = new AlertDialog.Builder(this);
- dialog.setMessage("请打开GPS");
- dialog.setPositiveButton("确定",
- new android.content.DialogInterface.OnClickListener() {
- @Override
- public void onClick(DialogInterface arg0, int arg1) {
- // 转到手机设置界面,用户设置GPS
- Intent intent = new Intent(
- Settings.ACTION_LOCATION_SOURCE_SETTINGS);
- startActivityForResult(intent, 0); // 设置完成后返回到原来的界面
- }
- });
- dialog.setNeutralButton("取消", new android.content.DialogInterface.OnClickListener() {
- @Override
- public void onClick(DialogInterface arg0, int arg1) {
- arg0.dismiss();
- }
- } );
- dialog.show();
- } else {
- // 弹出Toast
- // Toast.makeText(TrainDetailsActivity.this, "GPS is ready",
- // Toast.LENGTH_LONG).show();
- // // 弹出对话框
- // new AlertDialog.Builder(this).setMessage("GPS is ready")
- // .setPositiveButton("OK", null).show();
- }
- }