progressdialog

问题 I have this Android activity/layout with a button. When I click this button, it opens a DialogFragment with 2 spinners. When the DialogFragment shows up, I need to populate these 2 spinners with items returned by a web service. So, while waiting for the service to return, I'd like to display a ProgressDialog over the DialogFragment I've just opened. The problem is I can't seem to make the ProgressDialog on top of the DialogFragment. I can see the ProgressDialog being shown behind the

问题 I am trying to have a a progress dialog open when polling my server. The class is an ActivityGroup because it is nested within a tab bar. To keep the view within the frame, the ActivityGroup is needed. Here is the declaration of my ActivityGroup class: public class CheckInActivity extends ActivityGroup{ ... public void onCreate(Bundle savedInstanceState){ super.onCreate(savedInstanceState); setContentView(R.layout.checkin); new LocationControl().execute(this); Now my AsyncTask class is within

问题 I am running into a problem using the ProgressDialog while a process is running. I have tried every incorrect way possible and have looked at numerous websites which offered examples of what I am trying to do however, I am still running into the problem that the thread is running before the ProgressDialog ever comes up. Here is my latest attempt at this: new Thread(new Runnable() { public void run() { dialog = new ProgressDialog(EPD.this); dialog.setMessage("Loading. Please Wait..."); dialog

问题 I am using following method to upload an image from Android to server. public void uploadMultipart() { //getting name for the image String name = editText.getText().toString().trim(); //getting the actual path of the image String path = getPath(filePath); progress = ProgressDialog.show(this, "Subiendo imagen", "Por favor, espere...", true); //Uploading code try { String uploadId = UUID.randomUUID().toString(); //Creating a multi part request new MultipartUploadRequest(this, uploadId,

问题 I have a simple code that is supposed to do one task, when the button is clicked download a file, save it to the SD card, and open it. Everything works except during the download, for larger files, the connection drops and the progress bar hangs - almost always at 20%. I have searched and searched and cannot figure out what to do to keep the connection alive and allow the download to complete. Any ideas how to keep the connection alive so the download completes instead of stalling at 20%?

问题 I am working with ASYNTask. And I have used a custom progressbar. It stops working after sometime of spinning, and after that a blank(black colored) screen comes for 2 secs and then my UI for the next screen loads on. public class LoginActivity extends Activity { /** Variable define here. */ private EditText metLoginUserName, metLoginPassword; private Button mbtnLogin; private ImageView ivRegister; private String Host, username, password; private int Port; private UserChatActivity xmppClient;

问题 I have a couple of operations in my WP7 app that I need to indicate to the end user as taking a while. In the Android world I would call the ProgressDialog, which causes the screen to dim and the phone-specific spinner animation and whatever message I want in the middle of the screen. Some searching indicates that the proper way to do this in Windows Phone 7 (Mango, anyway) is to use the ProgressIndicator, so I went down that road. The problem is that in my app I do not want to see the system

问题 I'm using Android Support Library (v4) and ActionBarSherlock. I'm trying to close a progress dialog programatically. I've coded a small utility class to help with dialog management. The dialog is shown from an AsyncTask.onPreExecute . It gets displayed correctly. Then I fire a config change by rotating the device, which destroys the activity (onDestroy calls AsyncTask.cancel(true) ). AsyncTask.onCancelled is called, and is in this method where I'm trying to close the dialog. But nothing

问题 I have a main activity that launches a child activity using the following code: Intent intent = new Intent(); intent.setClassName(MyChildActivity.class.getPackage().getName(), MyChildActivity.class.getName()); ((Activity)context).startActivity(intent); I am trying to perform a time-consuming task in the child activity and would like to display a ProgressDialog while I do so. My code looks like this: private ProgressDialog _progressDialog; private OnClickListener btn_onClick = new

问题 This question already has answers here : ProgressDialog is deprecated [duplicate] (9 answers) ProgressDialog is deprecated.What is the alternate one to use? (17 answers) Closed 9 months ago . The Progress Dialog is deprecated now for android O. What is the solution for this? I am getting below warnings . In My project Warning:(6, 20) 'Progress Dialog' is deprecated. Deprecated in Java Warning:(72, 43) 'Progress Dialog' is deprecated. Deprecated in Java Warning:(89, 27) 'Progress Dialog' is