You could change it to: android:targetSdkVersion=”9″ API 10 corresponds to honeycomb, while 9 is gingerbread. This behavior is only seen in APIs 10 and above. However, I would advise against this. Instead, you should move any long running operations, or operations with the possibility of running for long into a background thread, like an AsyncTask. … Read more
On ICS and later you cannot do network operations on the UI thread anymore. Instead you are forced to create a new thread and do your networking stuff there. Possible tools are Android’s AsyncTask and the normal Java Thread. A good tutorial can be found here: Android Threads, Handlers and AsyncTask – Tutorial
You should use OkHttp’s async method. public static final MediaType JSON = MediaType.parse(“application/json; charset=utf-8”); OkHttpClient client = new OkHttpClient(); Call post(String url, String json, Callback callback) { RequestBody body = RequestBody.create(JSON, json); Request request = new Request.Builder() .url(url) .post(body) .build(); Call call = client.newCall(request); call.enqueue(callback); return call; } And then your response would be handled … Read more
NOTE : AsyncTask was deprecated in API level 30. AsyncTask | Android Developers This exception is thrown when an application attempts to perform a networking operation on its main thread. Run your code in AsyncTask: class RetrieveFeedTask extends AsyncTask<String, Void, RSSFeed> { private Exception exception; protected RSSFeed doInBackground(String… urls) { try { URL url = … Read more
NetworkOnMainThreadException: The exception that is thrown when an application attempts to perform a networking operation on its main thread. You should call sendfeedback method on asynctask then only above code will work. As webserver is taking lot of time to response main thread becomes unresponsive. To avoid it you should call it on another thread. … Read more
With honeycomb you can not perform a networking operation on its main thread as documentation says. For this reason you must use handler or asynctask. There is no another way to do it. here you can find 2 examples written in turkish about networking operation. maybe they help. 3. party kütüphane kullanmadan (ksoap2), (it includes … Read more
How can I fix ‘android.os.NetworkOnMainThreadException’?