改装GET请求中的字符串

Question

i want implement search in my app. when i log the send request with interprator i see this:

This is the URL that i want to send for English character:

https://admanroid.ir/bavand/get_near_shop_cat.php?lat=35.5088513&lng=46.172843&search="computer"

But instead of that, this URL send:

  https://admanroid.ir/bavand/get_near_shop_cat.php?lat=35.5088513&lng=46.172843&search=computer

Its remove the Quotation mark from my search string.

My response returns empty results. I don't know why. But when i send request with browser and type my string search to URL, everything works well.This problem just happened when pass string to URL

this is my network interface for request:

@GET("get_near_shop_cat.php")
    Observable<NearShopLocationModel> getNearShopBySearch(@Query("lat") Double lat,@Query("lng") Double lng,@Query("search") String search);

this is the observable:

 private Observable<NearShopLocationModel> getObservableNearShopBySerach(Double lat,Double lng,String search){
        return NetworkClient.getRetrofit().create(NetworkInterface.class)
                .getNearShopBySearch(lat,lng,search)
                .subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread());
    }

And this is my php code for API:

<?php 

    //Importing the database connection 
    require_once('DBconnect.php');

    $lat = $_GET['lat'];    
    $lng = $_GET['lng'];    
    $search = $_GET["search"];  

        //SQL query to fetch data of a range 
        $sql = "SELECT id,title,imageURL1,comment,lat,lng, ( 3959 * acos( cos( radians(" . $lat . ") ) * cos( radians( lat ) ) * cos( radians( lng ) - radians(" . $lng . ") ) + sin( radians(" . $lat . ") ) * sin( radians( lat ) ) ) ) 
        AS distance FROM shop WHERE title LIKE CONCAT('%',$search, '%') || categoryName LIKE CONCAT('%',$search, '%') HAVING distance < 5";

        //Getting result 
        $res = mysqli_query($con,$sql); 

        //Adding results to an array 
        $results = array(); 


        while($row = mysqli_fetch_array($res)){
                array_push($results, array(
                "id"=>$row['id'],
                "title"=>$row['title'],
                "imageURL1"=>$row['imageURL1'],
                "comment"=>$row['comment'],
                "lat"=>$row['lat'],
                "lng"=>$row['lng']
                )
                );

        }
        //Displaying the array in json format 
        echo json_encode(array("results"=>$results));

Answer 1

Send your string like this:

private Observable<NearShopLocationModel> getObservableNearShopBySerach(Double lat,Double lng,String search){
        return NetworkClient.getRetrofit().create(NetworkInterface.class)
                .getNearShopBySearch(lat,lng,"\""+search+"\"")
                .subscribeOn(Schedulers.io())
                .observeOn(AndroidSchedulers.mainThread());
    }