android-volley

问题 I am working to add an image from the gallery horizontally using recycler view as follows. I could able to add images next to each other. The following code works but crashes sometimes because of out of memory concerns. RecyclerViewAdapter , I am calling setSelectedPic method to load the image. @Override public void onBindViewHolder(final ListViewHolder holder, int position) { PostProductImageLIst item = mItems.get(position); ImageUtil.setSelectedPic(holder.imgViewIcon, item.getPath()); }

问题 I have overrided getParams() , and mEmail , mUsername etc. are globally declared. @Override public Map<String, String> getParams() throws AuthFailureError { Map<String,String> params = new Hashtable<String, String>(); params.put("Email", mEmail.getText().toString().trim()); params.put("Username",mUsername.getText().toString().trim()); params.put("Password",mPassword.getText().toString().trim()); params.put("BirthDay",mBirthday.getText().toString().replaceAll("\\s","-")); params.put("Sex"

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 4 years ago . This question is actually not about the coding, so I don't put any codes here. While looking into the Volley library, I found out that some part of the APIs contain classes (e.g. classes of the org.apache.http packages) that are now deprecated in Android API level 22. As I'm

问题 i am new to android ,i am working on login and password activity where if you forgot the password then after typing your correct email the server will send the password into textview which should be set as settext.i made the php file but i am unable to made coding in android ..i want the data through volley . here is my php file: <?php include ('config.php'); $sql = "SELECT * FROM UserInfo WHERE email='".$email."'"; $r = mysqli_query($con,$sql); $result = array(); while($row = mysqli_fetch

问题 When i am sending the Request, the PHP-File return "requiered field(s) missing". It is because the POST Variable is not received as expected. Does the VolleyMultipartRequest send the correct byte[] data? MainActivity public class MainActivity extends AppCompatActivity { final private int REQUEST_CODE_ASK_PERMISSION = 123; //kann jegliche Zahl sein. Wir benutzens halt später ImageView imageView; RequestQueue queue; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate

问题 In my android app, I am sending a volley POST request and it's not working. Rather it is sending empty parameters. If I enter the url (https://blogurl.com/wp-json/wp/v2/comments?post=20081&author_name=Ozuf&author_email=myemail@my.com&content=This_is_a_sampe_comment) in postman and send a POST request it yields the desired result. And the code generated by Postman looks like this for JAVA OKHttp: OkHttpClient client = new OkHttpClient(); Request request = new Request.Builder() .url("https:/

问题 I am trying to get in my app some data and show to the user by using an HTTP POST request with Volley. My issue is that I don't know how to get the server Body response to the request. In the code below the response is always "200" which turns to be the HTTP status code. How can I extract the body response and manage as a string? RequestQueue requestQueue = Volley.newRequestQueue(this); final String requestBody = Utility.toCorrectCase(req); //Decommentare solo per il debug //Toast.makeText

问题 I'm trying to load images in a RecyclerView . It's working alright until I scroll left and right (horizontal RecyclerView ), some pictures disappear (the one at the edges) with the following error : Volley: [3267] NetworkDispatcher.run: Unhandled exception java.lang.IllegalArgumentException: width and height must be > 0 Now here is my adapter class (I believe the problem is here) : package com.rezadiscount.rezadiscount.adapter; import android.content.Context; import android.support.v7.widget

问题 I need to access this arrayList outside of volley onResponse method. But it's returning IndexOutOfBoundsException. public ArrayList<QuestionAnswer> arrayList; protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); arrayList = new ArrayList<>(); JsonObjectRequest request = new JsonObjectRequest(Request.Method.POST, getTalkById, new JSONObject(params), new Response.Listener<JSONObject>() { @Override public void onResponse(JSONObject response) { JSONObject data

问题 I'm trying to create a simple login app that connects to mysql database. The app works find when i test it in localhost , but when i uploaded the database and the php scripts to a Hosting server ( Byethost ) it is not working, the problem seems with the response string form the server, it is not "JSON" as i mentioned above, when i test the application in localhost it works just fine. here is the Andorid Code requestQueue = Volley.newRequestQueue(this); StringRequest stringRequest = new