I have been studying HTTP requests and fetching data in android, but I encountered a method called ‘openConnection’. Can any please explain it to me in detail because I didn’t get it at all?. Thank you! Source: Android..
Category : http
How to http request from android studio Empty Response But not happening like this Source: Android..
After reading Tutorials on the internet I came up with this function for downloading a sound file from HTTP: try { URL url = new URL(filePath); HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection(); urlConnection.setRequestMethod("GET"); urlConnection.setDoOutput(true); urlConnection.connect(); File storage = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS); File directory = new File(storage.getAbsolutePath()); directory.mkdirs(); file = new File(directory, fileName + ".mp3"); FileOutputStream fileOutput = new ..
I am using this solution to make server request. String message = URLEncoder.encode("my message", "UTF-8"); try { // instantiate the URL object with the target URL of the resource to // request URL url = new URL("http://www.example.com/comment"); // instantiate the HttpURLConnection with the URL object – A new // connection is opened every time by ..
I am new to flutter , and i am bulding a listView using ListView.Builder, here i have my model class, and also i did post headers data, but it always returns null, I have tried every possibilty but didn’t know that why is happening, any solutin there, that could be really helpful.. Data.dart class Data ..
I would like to have a small widget that does the following: Displays a small image downloaded from my server, periodically refreshing it via HTTP. Sends a specific HTTP request to my server when I tap on the widget. This is intended for stuff like remote control, monitoring etc. I am a programmer (Java, Javascript, ..
I would like to create a website with a button to connect to my house’s wifi. Is it possible to do it with javascript? I thought about a function in js, to pass SSID and password to specific wifi and want it to automatically connect to suitable network. Source: Android..
This is a security related question. Say I have an app that can Wants to show a web page served from a webserver. Is there some mechanism for the server to detect whether the request is coming from the system-level browser or from an embedded or in-app browser? Are there any specific headers that the ..
protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); listView= findViewById(R.id.liste); String showUrl = "https://xxxxxxxx.php?password="; final JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.POST, showUrl, null, new Response.Listener<JSONObject>() { @Override public void onResponse(JSONObject response) { System.out.println(response.toString()); try { String a, b, c; JSONArray showarray = response.getJSONArray("showarray"); final ArrayList<String> arrayListim = new ArrayList<String>(); final ArrayAdapter<String> adaptor = new ArrayAdapter<String>(getApplicationContext(), android.R.layout.simple_list_item_1, arrayListim); for ..
My app can open KML, KMZ & GPX files. My intent filter works well for the file & content schemes with file managers. It also used to work well for files hosted on web servers, but that’s no longer the case: unless I add a data tag with a host attribute set to the server’s ..
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