Sending HTTP Request with app - AndroidStudio

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I would like to send HTTP requests from my android app when pushing a button to an ESP8266 which is waiting for any webpage to be accessed, however i would prefer if my android app didn't actually open the webpage but rather just "send an HTTP Request"

Right now I'm using;

startActivity(new Intent(Intent.ACTION_QUICK_VIEW, Uri.parse("http://192.168.1.201/onled")));

and it is working, but obviously it is opening the webpage...

Anyone have a good suggestion on how to solve my problem? i am new at java.

new AsyncTask<Void,Void,Void>(){
        private Exception exception;
        @Override
        protected Void doInBackground(Void... voids) {
            try{
                URL url= new URL("http://yourserveraddress/resource.extension");
                HttpURLConnection con= (HttpURLConnection) url.openConnection();
                //write additional POST data to url.getOutputStream() if you wanna use POST method 
            }catch (Exception ex){
                this.exception=ex;
            }
            return null;
        }

        @Override
        protected void onPostExecute(Void aVoid) {
            super.onPostExecute(aVoid);
        }
    }.execute();

Make a standard request, new AsyncTask<Void,Void,Void>(){ private Exception exception; @Override protected Void doInBackground(Void voids) { try{ URL url= new  Send a simple request. Contents. Add the INTERNET permission. Use newRequestQueue. Send a request. Cancel a request. At a high level, you use Volley by creating a RequestQueue and passing it Request objects. The RequestQueue manages worker threads for running the network operations, reading from and writing to the cache, and parsing responses.

There are many ways to send HTTP Requests from an app. For example using HttpURLConnection with GET method you can proceed as follows:

 StringBuilder content = new StringBuilder();
        try {
            URL u1 = new URL(url);
            HttpURLConnection uc1 = (HttpURLConnection) u1.openConnection();
            if (uc1.getResponseCode()==HttpURLConnection.HTTP_OK) {

                InputStream is = uc1.getInputStream();
                BufferedReader br = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
                String line;
                while ((line = br.readLine()) != null) {

                    content.append(line).append("\n");

                }

            }//other codes

You can find simplified ways to do so with Google most sophisticated methods:

Find the reference here

Sending HTTP Request with app - AndroidStudio, Making Android HTTP requests usually involves writing a lot of boilerplate code. In this tutorial I will show you how to make network requests using two file and add the following permission before the <application> tag: Your android app or game may want to hit a particular URL to fetch some XML or JSON data. So you need to send a HTTP request to the target server along with any input data in the HTTP request. In

Simple HTTP Request with OkHttp - Android Studio Tutorial, You could use a Java HTTP client library to send and receive data over In the context of my app, I make a POST request on a REST API to start a libs folder in Android Studio, and add the entry below to app/build.gradle :  Reading the body of an HTTP GET request; Sending an HTTP GET request; Sending an HTTP POST request with parameters; Upload (POST) file using HttpURLConnection; Use HttpURLConnection for multipart/form-data ; Image Compression; ImageView; Implicit Intents; In-app Billing; Installing apps with ADB; Instant Run in Android Studio; Integrate Google

How to send HTTP request in android apps, Network requests are used to retrieve or modify API data or media from a See the Android Async Http Client guide for making basic network calls. It is the library often used for learning Android but would not be used in a production application​. the image in an ImageView using just the official Google Android SDK. I followed this article to build my own RESTful API server before. Now, I would like to send a POST request to my API server in android studio. I followed this reply, but it is not successful.

How to make Android HTTP requests, A simple tool for sending customized HTTP requests and viewing responses. Major features: ☆ Ability to save requests and reload them at any time. ☆ Assign​  This section shows how to create and send a network request using the Cronet Library. After sending the network request, your app should process the network response. Create and configure an instance of CronetEngine. The library provides a CronetEngine.Builder class that you can use to create an instance of CronetEngine.

How To Simplify Networking In Android: Introducing The Volley , Spark.publish() is used to send the data to the Spark Cloud via the API. I build my project with Android Studio 1.0.2, it is now stable and the tapped should post a request to set the PIN d7 to HIGH and the Core built-in app should light on. 6. If you’d like to send a POST request instead, you could change the ‘.GET’ in the Request.Method.GET parameter to ‘.POST’ instead. Ensure that your back-end is configured to listen for GET requests in this case.

Comments
  • Instead of HTML command, I think you are looking for the term HTTP request
  • developer.android.com/training/volley/request
  • G...! I knew I was just asking the wrong question! I'll have a look at the guides you linked too and see what I can work out! Thanks for your response