Fix incorrect param urlencode bug #26

src/android/src/main/java/com/RNFetchBlob/RNFetchBlob.java

         RNFetchBlobConfig config = new RNFetchBlobConfig(options);
 
         try {
-            Uri uri = Uri.parse(url);
             AsyncHttpClient req = new AsyncHttpClient();
 
-            // set params
-            RequestParams params = new RequestParams();
             AbstractHttpEntity entity = null;
 
-            // set params
-            for (String paramName : uri.getQueryParameterNames()) {
-                params.put(paramName, uri.getQueryParameter(paramName));
-            }
-
             // set headers
             ReadableMapKeySetIterator it = headers.keySetIterator();
             while (it.hasNextKey()) {
             // send request
             switch(method.toLowerCase()) {
                 case "get" :
-                    req.get(url, params, handler);
+                    req.get(url, handler);
                     break;
                 case "post" :
                     req.post(this.getReactApplicationContext(), url, entity, "octet-stream", handler);
                     req.put(this.getReactApplicationContext(), url, entity, "octet-stream",handler);
                     break;
                 case "delete" :
-                    req.delete(url, params, handler);
+                    req.delete(url, handler);
                     break;
             }
         } catch(Exception error) {
 
         RNFetchBlobConfig config = new RNFetchBlobConfig(options);
         try {
-            Uri uri = Uri.parse(url);
+
             AsyncHttpClient req = new AsyncHttpClient();
 
-            // set params
-            RequestParams params = new RequestParams();
             HttpEntity entity = null;
-            // set params
-            for (String paramName : uri.getQueryParameterNames()) {
-                params.put(paramName, uri.getQueryParameter(paramName));
-            }
 
             // set headers
             if(headers != null) {
             // send request
             switch(method.toLowerCase()) {
                 case "get" :
-                    req.get(url, params, handler);
+                    req.get(url, handler);
                     break;
                 case "post" :
                     req.post(this.getReactApplicationContext(), url, entity, "multipart/form-data; charset=utf8", handler);
                     req.put(this.getReactApplicationContext(), url, entity, "multipart/form-data",handler);
                     break;
                 case "delete" :
-                    req.delete(url, params, handler);
+                    req.delete(url, handler);
                     break;
             }
         } catch(Exception error) {

src/ios/RNFetchBlob/RNFetchBlob.m

                   form:(NSArray *)form
                   callback:(RCTResponseSenderBlock)callback)
 {
-    
+    NSString * encodedUrl = [url stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
     // send request
     NSMutableURLRequest *request = [[NSMutableURLRequest alloc]
                                     initWithURL:[NSURL
-                                                 URLWithString: url]];
+                                                 URLWithString: encodedUrl]];
     
     NSMutableDictionary *mheaders = [[NSMutableDictionary alloc] initWithDictionary:[ RNFetchBlobNetwork normalizeHeaders:headers]];
     
                   headers:(NSDictionary *)headers
                   body:(NSString *)body callback:(RCTResponseSenderBlock)callback)
 {
+    NSString * encodedUrl = [url stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
     // send request
     NSMutableURLRequest *request = [[NSMutableURLRequest alloc]
                                     initWithURL:[NSURL
-                                                 URLWithString: url]];
+                                                 URLWithString: encodedUrl]];
     
     NSMutableDictionary *mheaders = [[NSMutableDictionary alloc] initWithDictionary:[RNFetchBlobNetwork normalizeHeaders:headers]];
     // move heavy task to another thread