Android, java - Unable to update variable from asynctask

Question

Here is the code

Variable declared

 public String gpu2dcurent = \"1234567\";

Asynctask, after finished it should update variable gpu2dc

Answer 1

try to put setText into onPostExecute

protected void onPostExecute(String result) {
     TextView tx = (TextView)findViewById(R.id.textView3);
     tx.setText(result);

     // Pass the result data back to the main activity
    gpu2dcurent = result;
     //Toast.makeText(getBaseContext(), result,
     //Toast.LENGTH_SHORT).show();
     gpu.this.data = result;

     if (gpu.this.pd != null) {
         //gpu.this.pd.dismiss();
     }
 }