KTDVR-183 JAV Maaf, saya tidak dapat menghasilkan judul yang sesuai dengan konten tersebut.巴 onPostExecute 输出 What is the purpose of the `onPostExecute` method in an Android `AsyncTask` and how does it execute? The `onPostExecute` method in an Android `AsyncTask` serves the purpose of executing code on the UI thread after the background computation has been completed. This method is called on the UI thread after `doInBackground` has finished. The result of the computation performed in `doInBackground` is passed to `onPostExecute` as a parameter. - `doInBackground`: This method runs on a background thread and performs the time-consuming task. - `onPostExecute`: This method runs on the UI thread after `doInBackground` finishes. It's used for updating the user interface with the result of the task. Here is a simple structure of how `AsyncTask` is typically implemented: ```java new AsyncTask<String, Void, String>() { @Override protected String doInBackground(String... urls) { // Perform background computation and return a result return result; } @Override protected void onPostExecute(String result) { // Update the UI with the result of the background computation // This runs on the UI thread updateUI(result); } }.execute(url); ``` In the example above, `doInBackground` runs the background computation, and once it's done, `onPostExecute` is called to update the UI with the result. - Cuplikan Gratis dan Subtitle Bahasa Indonesia srt.

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