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我新的Android開發人員,我上的AsyncTask工作,我想需要的進展原生廣告的對話框是這樣的:的AsyncTask定製progressdialog
我使用XML佈局,但不能顯示,如果任何機構知道請指導我實施。 這怎麼可能?請幫幫我。
我的代碼:
private class AsyncTaskRunner extends AsyncTask<String, String, String> {
private String resp;
ProgressDialog progressDialog;
View customProgress;
@Override
protected String doInBackground(String... params) {
publishProgress("Sleeping..."); // Calls onProgressUpdate()
try {
int time = Integer.parseInt(params[0]) * 1000;
Thread.sleep(time);
resp = "Slept for " + params[0] + " seconds";
}
catch (InterruptedException e) {
e.printStackTrace();
resp = e.getMessage();
}
catch (Exception e) {
e.printStackTrace();
resp = e.getMessage();
}
return resp;
}
/*
* (non-Javadoc)
*
* @see android.os.AsyncTask#onPostExecute(java.lang.Object)
*/
@Override
protected void onPostExecute(String result) {
// execution of result of Long time consuming operation
finalResult.setText(result);
progressDialog.dismiss();
}
/*
* (non-Javadoc)
*
* @see android.os.AsyncTask#onPreExecute()
*/
@Override
protected void onPreExecute() {
progressDialog = new ProgressDialog(MainActivity.this);
progressDialog.setIndeterminateDrawable(getResources().getDrawable(R.drawable.ic_launcher));
progressDialog.setCancelable(false);
progressDialog.setMessage("Downloading! Please wait...!" + time.getText().toString() + " seconds");
progressDialog.show();
}
}