Android : Progress Dialog Went Back To First View Called It When Dismiss
Nov 3, 2009
I have a weird problem on progress dialog: I have 2 views: Login View and say, Display View. In Login View, when I click the 'Login' button, a progress dialog is created (new ProgressDialog(...)), shown and stored in a variable 'mProgressDialog'. After login, the dialog is dismissed and some information are displayed in Display View (Login View hides). Now I want to display another progress dialog when 'Update' button is clicked and when the update is done, dismiss the dialog and display new information. So I use: the Display View for a blink and then shows the Login View. I tried to change the view etc. but same problem happens over and over again. So I am thinking it might because one activity can only be assigned to ONE progress dialog and no matter how you re-create it you still get the same progress dialog. And the dialog is linked to a certain view which will be shown automatically when the dialog dismisses.
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Nov 5, 2010
I've got a progress dialog that I'm unable to dismiss and I can't figure out why. The first time through the code, it shows the dialog and dismisses it perfectly. The second time through it fails to dismiss. There is no error in the logcat and no exceptions are thrown, but the dialog remains on the screen.
If I run the code a third time, while the dialog is on the screen, a window leak exception is shown in the logcat when the code attempts to show the dialog, which is pretty much what you'd expect. The showDialog is called right before I call the execute method of an AsyncTask and the dismissDialog is called in the onPostExecute method of that AsyncTask.
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Jul 19, 2010
What do I need to my code to make the dialog dismiss() after the webview is loaded?
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
CookieSyncManager.createInstance(this);
CookieSyncManager.getInstance().startSync();
webview = (WebView) findViewById(R.id.webview);
webview.setWebViewClient(new homeClient());
webview.getSettings().setJavaScriptEnabled(true);
webview.getSettings().setPluginsEnabled(true);
webview.loadUrl("http://google.com");
ProgressDialog pd = ProgressDialog.show(Home.this, "", "Loading. Please wait...", true);
}
I've tried
public void onPageFinshed(WebView view, String url){ pd.dismiss();
}
Didn't work.
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Oct 8, 2010
When my android activity pops up a progress dialog, what is the right way to handle when user clicks the back button?
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Jul 30, 2010
I'm new to android now I'm developing an application where a file is downloaded. I want to show a progressbar while the file is being download.i don't know where to check the condition for showing the Progress Bar and also i don't know how to dismiss the Progress Bar.
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Feb 24, 2010
I don't know how to position the progress dialog(the one with the rotating image). When my application starts its display an full screen image and a progress dialog box. I need to moved the progress dialog box a little lower.
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Sep 20, 2010
In my android application i am playing videos using video view.While the video is getting downloaded i am showing a progress dialogue.At times when the streaming is not supported or when there is some error an error message is displayed onto the screen.After the ok click of the error message the progress dialogue again shows the message and tries to download.But i would like to dismiss this dialogue if there is any error messgae and as soon as the user clicks Ok and return to the video player so that the user can go through the next or previous video.
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Jan 25, 2010
I am having a problem about repeating Login dialog (an AlertDialog) and progress dialog, coordinating with http thread. I suppose repetitive Login dialog (if fail, continue) handling should be common and straightforward. I guess my approach must be wrong somewhere. I already spent 2 days on this and am desperate. So please help. User starts the app, the main activity starts.Show a login dialog (generated by the main thread, i.e. from on Create. The main thread then starts a wait_thread, which will wait for http to return data and check the data and decide what to do.After user input username/password and press login, a progress dialog starts.The progress dialog starts an http_thread to talk to the server and get replies. Once done, it will notify the waiting thread.If the user type in the right username password first time, the code works fine.But it always fail for 2nd time Login, i.e. When first login fail(wrong username/ password),the wait_thread will generate 2nd Login dialog to let user repeat the login process. But after user hit the login on this 2nd Login dialog, the system always crashes.
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Dec 17, 2009
I am trying to use a managed dialog. I noticed that after the first time I display it, subsequent creations don't actually make a new instance of the dialog, they just seem to reuse the first one. If I want to stop that, and get a brand new instance on every call, is this the right way to do it?:
@Override
protected Dialog onCreateDialog(int id) { switch (id) { case MY_DIALOG_ID:
MyDlg dlg = new MyDlg(this);
dlg.setOnDismissListener(new OnDismissListener() {
public void onDismiss(DialogInterface dialog) {
removeDialog(MY_DIALOG_ID);
} } );
return dlg;
} return null;
}
So I guess the removeDialog() call does the trick, but my onDismiss() handler should be called in every instance of the dialog being killed, right (like Dialog.cancel(), Dialog.dismiss(), hitting the back key)?
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Aug 5, 2010
AlertDialog.Builder fpdialog = new AlertDialog.Builder(context);
ListView fpathlist = new ListView(context);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(context,android.R.layout.simple_expandable_list_item_1, fpathdata());
OnItemClickListener listener = new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, final int position, long arg3) {
// TODO Auto-generated method stub for (int i=0;i<=position;i++) {
if (i==position) { CharSequence[] pathString ;
final AlertDialog.Builder pathlist = new AlertDialog.Builder(context);
pathlist.setTitle;
pathlist.setItems(pathString, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
//Here I want to dismiss the fpdialog } } );
pathlist.show();
} } } };
fpathlist.setOnItemClickListener(listener);
fpathlist.setAdapter(adapter);
fpdialog.setView(fpathlist);
fpdialog.show();
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Aug 12, 2010
I would like to create my own DateTimePicker Dialog. Therefor I build a layout that I use in my Dialog. My Dialog starts when I click on a Button. When the Dialog opens you can set date and time data. There is still a Button to close the Dialog. This Button calls Dialog.dismiss(). But it fails. Here is some code. Can someone tell me, what I do wrong?
public class CreateActivity extends Activity{ private TextView mDateTimeDisplay;
private Dialog dateTimePicker;
private int mYear; private int mMonth; private int mDay; private int mHour; private int mMinute;
static final int DATE_DIALOG_ID = 0;
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);
setContentView(de.android.todo.R.layout.create);
//http://babukuma.com/2010/01/android-custom-component- datetimepicker_29.html
mDateTimeDisplay = (TextView) findViewById(R.id.dateTimeDisplay);
final Calendar c = Calendar.getInstance();
mYear = c.get(Calendar.YEAR); mMonth = c.get(Calendar.MONTH);
mDay = c.get(Calendar.DAY_OF_MONTH); mHour = c.get(Calendar.HOUR_OF_DAY);
mMinute = c.get(Calendar.MINUTE); dateTimePicker = new Dialog(this);
dateTimePicker.setContentView(R.layout.datetimepicker);
dateTimePicker.setTitle("DateTimePicker");
dateTimePicker.setCancelable(true);
DatePicker dp = (DatePicker) dateTimePicker.findViewById(R.id.datePicker);
dp.init(mYear, mMonth, mMonth, onDateChangedListener);
TimePicker tp = (TimePicker) dateTimePicker.findViewById(R.id.timePicker);
tp.setIs24HourView(true);
tp.setOnTimeChangedListener(onTimeChangedListener);
// display the current date updateDisplay();
} public void onClickShowMyDialog(final View v){ showDialog(DATE_DIALOG_ID);
} public void onClickCloseDialog(final View v){ dateTimePicker.dismiss();
} @Override protected Dialog onCreateDialog(int id) { switch (id) {
case DATE_DIALOG_ID: return dateTimePicker;
} return null;
}
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May 13, 2010
I'm trying to make a custom dialog to show a view in this dialog. This is the Builder code:
//Getting the layout LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(R.layout.custom_dialog_simple,(ViewGroup) findViewById(R.id.rlDialogSimple));
//Change Text and on click
TextView tvDialogSimple = (TextView) layout.findViewById(R.id.tvDialogSimple);
tvDialogSimple.setText(R.string.avisoComprobar);
Button btDialogSimple = (Button) layout.findViewById(R.id.btDialogSimple);
btDialogSimple.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
//Do some stuff
//Here I want to close the dialog
} } );
AlertDialog.Builder builder = new AlertDialog.Builder(AcPanelEditor.this);
builder.setView(layout);
AlertDialog alert = builder.create();
alert.show();
So, I want to dismiss the dialog in the onClick of btDialogSimple. How I can do it? I don't know how to call the dismiss method from inside a onclicklistener. My buttons have a custom layout, so I don't want to make a builder.setPositiveButton.
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Jul 30, 2009
I am sure that everybody can easily recur the problem I am facing. There is a Spinner in the view, which includes a few entries. When I click the Spinner, it pops up a dialog so user can choose an entry. All these are very normal and you can find such things in SDK's API demo. The problem is: when the dialog is still on focus, if you change the phone's orientation, an exception will be thrown. Something like this:
07-30 20:46:03.727: ERROR/WindowManager(416): Activity com.client.CommandList has leaked window
com.android.internal.policy.impl.PhoneWindow$DecorView@43116318 that was originally added here 07-30 20:46:03.727: ERROR/WindowManager(416): android.view.WindowLeaked:
Activity com.client.CommandList has leaked window
com.android.internal.policy.impl.PhoneWindow$DecorView@43116318 that was originally added here
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.ViewRoot.<init ViewRoot.java:214)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:148)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:91)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.Window$LocalWindowManager.addView(Window.java:392)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.app.Dialog.show(Dialog.java:231)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.app.AlertDialog$Builder.show(AlertDialog.java:802)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.widget.Spinner.performClick(Spinner.java:247)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.View.onTouchEvent(View.java:3828)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.View.dispatchTouchEvent(View.java:3368)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:831)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:863)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:863)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:863)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:863)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:863)
07-30 20:46:03.727: ERROR/WindowManager(416): at com.android.internal.policy.impl.PhoneWindow $DecorView.superDispatchTouchEvent(PhoneWindow.java:1707)
07-30 20:46:03.727: ERROR/WindowManager(416): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent (PhoneWindow.java:1197) 07-30 20:46:03.727: ERROR/WindowManager(416): at android.app.Activity.dispatchTouchEvent(Activity.java:1993)
07-30 20:46:03.727: ERROR/WindowManager(416): at com.android.internal.policy.impl.PhoneWindow $DecorView.dispatchTouchEvent(PhoneWindow.java:1691)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.view.ViewRoot.handleMessage(ViewRoot.java:1525)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.os.Handler.dispatchMessage(Handler.java:99)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.os.Looper.loop(Looper.java:123)
07-30 20:46:03.727: ERROR/WindowManager(416): at android.app.ActivityThread.main(ActivityThread.java:3948)
07-30 20:46:03.727: ERROR/WindowManager(416): at java.lang.reflect.Method.invokeNative(Native Method)
07-30 20:46:03.727: ERROR/WindowManager(416): at java.lang.reflect.Method.invoke(Method.java:521)
07-30 20:46:03.727: ERROR/WindowManager(416): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:782)
07-30 20:46:03.727: ERROR/WindowManager(416): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
07-30 20:46:03.727: ERROR/WindowManager(416): at dalvik.system.NativeStart.main(Native Method)
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Aug 16, 2010
I have a dialog with a custom layout, and I try to close it when I press a button:
private void showAboutDialog() {
dialog = new Dialog(MainMenu.this);
dialog.setContentView(R.layout.about_dialog);
dialog.setCancelable(true);
dialog.setTitle(R.string.about_title);
dialog.show();
LayoutInflater inflater = (LayoutInflater) getApplicationContext().getSystemService(LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(R.layout.about_dialog, (ViewGroup) findViewById(R.id.layout_root));
Button closeButton = (Button) layout.findViewById(R.id.about_close_button);
closeButton.setOnClickListener(new Button.OnClickListener() { public void onClick(View view) { dialog.dismiss();
} } );
}
But it doesn't work.
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Mar 14, 2009
Thanks for your reminding me of that. JBQ. From the reference of SDK, AlertDialog information as below. I want to create a dialog but I don't want to have any buttons in the dialog, then I hope to dismiss the dialog after i click any item in the dialog, how should I dismiss the dialog? When the user click the "back" button, it will dismiss the dialog. So I need to send the key message in hard code? is there any other way?
public AlertDialog.Builder<http://developer.android.com/reference/android/app/AlertDialog.Builde...>
setSingleChoiceItems (CharSequence[]<http://developer.android.com/reference/java/lang/CharSequence.html>items, int checkedItem, DialogInterface.OnClickListener
<http://developer.android.com/reference/android/content/DialogInterfac...>listener)
Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener. The list will have a check mark displayed to the right of the text for the checked item. Clicking on an item in the list will not dismiss the dialog. Clicking on a button will dismiss the dialog. Parameters items the items to be displayed. Checked Item specifies which item is checked. If -1 no items are checked. listener notified when an item on the list is clicked. The dialog will not be dismissed when an item is clicked. It will only be dismissed if clicked on a button, if no buttons are supplied it's up to the user to dismiss the dialog.
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Mar 15, 2009
From the reference of SDK, AlertDialog information as below. I want to create a dialog but I don't want to have any buttons in the dialog, then I hope to dismiss the dialog after I click any item in the dialog, how should I dismiss the dialog ? When the user click the "back" button, it will dismiss the dialog. So I need to send the key message in hard code? Is there any other way?
public AlertDialog.Builder<http://developer.android.com/reference/android/app/AlertDialog.Builde...>
setSingleChoiceItems (CharSequence[]<http://developer.android.com/reference/java/lang/CharSequence.html>items,
int checkedItem, DialogInterface.OnClickListener<http://developer.android.com/reference/android/content/DialogInterfac...>listener)
Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener. The list will have a check mark displayed to the right of the text for the checked item. Clicking on an item in the list will not dismiss the dialog. Clicking on a button will dismiss the dialog. Parameters items the items to be displayed. Checked Item specifies which item is checked. If -1 no items are checked. Listener notified when an item on the list is clicked. The dialog will not be dismissed when an item is clicked. It will only be dismissed if clicked on a button, if no buttons are supplied it's up to the user to dismiss.
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Mar 20, 2010
Is there any way (the best way) to avoid this happening? I am using a ProgressDialog which has one cancel button. On clicking the cancel button I want to disable the cancel button and change the message to "Canceling...". That bit's easy. Only once the cancellation has been fully processed do I want to dismiss the dialog. The only way I can think of is to use a custom layout but I would rather keep the default dialog look and feel (rather than trying to simulate it with my own code).
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Nov 15, 2010
I have a class which extends AsyncTask, which is intended to serve as a generic task manager class for my application. The strange behavior is that the progress dialog shows up, but is never dismissed. I am sure that onPostExecute() gets called for every task instance, as any Log.d("","") statements fire if placed in here, even the Toast messages show up from within this method, but I am not able to dismiss the static dialog. I understand that AsyncTask(s) have access to UI thread at only 2 places [onPreExecute() and onPostExecute()], so I think trying to dismiss the dialog in runOnUiThread() is unnecessary. All calls to executeTask() are made from different onCreate() methods of different activities that need to fetch some data over network before populating some of their UI elements, and I always pass the current activity's context to the tasks. As I do not switch activities until after the related tasks are completed, I believe the activity context objects are still valid (am I wrong to have assumed this???) I have never found any of them to be null while debugging.
Could this be a timing issue? I have also observed that most of the times DDMS shows all tasks get completed before the activity is displayed. If I use new Handler().postDelayed(runnable_which_calls_these_tasks,10); in the onCreate(), and add delaying code in foo_X(), the activities are displayed without any delay, but the dialog will just not dismiss(). I have read through quite a number of articles on this issue but am still not able to figure out exactly where am I going wrong. I do not want to define each task as private inner class Task1 extends AsyncTask<> in all of my activity classes and I would not want to (unless this is the only solution) load my application object with all activity references either as mentioned in this discussion: Is AsyncTask really massively flawed or am I just missing something?. I have spent a week on this and am absolutely clueless :( It would be great if someone can guide me, and let me know what am I missing. Following is the class definition: [I've removed some irrelevant application specific code for clarity]
public class NetworkTask extends AsyncTask<Void, Integer, Boolean> {
private Context UIcontext;
private int operationType;
private static ProgressDialog dialog;
private static int taskCount;
private NetworkTask(int operationType Context context){ this.UIcontext = context;
this.operationType = operationType;
if (taskCount++ == 0) dialog = ProgressDialog.show(context,"","Loading...");
}
public static Boolean executeTask(int operationType, Context context) { return new NetworkTask(operationType, context).execute().get();
} @Override protected void onPreExecute(){ super.onPreExecute();
if (taskCount == 1) dialog.show();
} @Override protected Boolean doInBackground(Void... arg0) { switch(operationType){ case TYPE_1: foo1();
break; case TYPE_2: foo2(); break;
case TYPE_3 foo3(); break; case TYPE_4: foo4(); break;
} @Override protected void onPostExecute(Boolean result) { super.onPostExecute(result);
taskCount--;
if (dialog.isShowing() && taskCount == 0){ dialog.dismiss();
}else { Toast.makeText(UIcontext, "Task#"+ operationType+", m done, but there are "+taskCount+" more", 5).show();
} } }
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Nov 9, 2010
WebView webView = new WebView(this);
webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setUserAgentString("Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/534.7 (KHTML, like Gecko) Chrome/7.0.517.44 Safari/534.7");
webView.setWebViewClient(new HelloWebViewClient());
ProgressDialog dialog = ProgressDialog.show(this, "",
"Loading. Please wait...", true);
setContentView(webView);
webView.loadUrl("http://www.preisjaeger.at");
dialog.cancel();Why does the ProgressDialog not appear?
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Mar 5, 2010
I'm App I'm doing I try to do some operations that are not very fast, and I want to add a progress dialog...
I have the next code:
CODE:..........
When I execute it, I don't see the progress dialog (but I see the program gets doing things)
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Sep 26, 2009
I've created ProgressDialog with a second thread according to the DevGuide,changes screen orientation or 2) hits the back button twice (first to hide the dialog, second to hide the app) to hide the application and run the app again after a while.Then, onCreate() is called (for the second time), and progress bar stops responding properly. My thread may work for a few minutes and I want to give the user possibility to hide it and do sth else. After a while he might want to run the app again in order to check the progress.I found a few articles concerning this topic, but I couldn't find the exact solution I should chose for this problem. So, could you tell mi what is the proper way to handle this? Should i save the handler and dialog state with "onRetainNonConfigurationInstance()"? If so, how to do it properly and is it safe?
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Sep 13, 2010
I have to show progress dialog while button click. Is there any sample code to show this.
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Apr 3, 2010
I'm using the progress dialog example from Android API Demos AlertDialogSamples.java (case DIALOG_PROGRESS). After the orientation changed the dialog is freezing with no progress anymore.
What should I change to make the example working properly after orientation change?
The piece of code is following:
CODE:...................
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Aug 21, 2009
I have an application that downloads some content from the network, processes it and displays it. When any link is clicked, the user task(async task) is used to download and process the content and the content is shown in the new activity.
I want to show a progress dialog until the content gets downloaded and processed. But when i call the progessdialog.show() method I am getting the following error.
'android.view.WindowManager$BadTokenException: Unable to add window -- token android.os.BinderProxy@435904d8 is not valid; is your activity running'
I use the get method to get the result from the user task. I make the main thread to wait until the usertask completes its work. I know this is a bad way, but the normal handler does not work here.I think it is not good idea to start a new activity in the onPostExecute method.
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Oct 30, 2010
-->I am new to Android And i want to show two progress dialog one after another??
-->First i want to show when my image is load from internet, when this process is done i have set A button on that Remote image.
-->When i click that button i want Dialog for second time..(on clicking button i have set video streaming code.. before video is start i want to close that Dialog..)
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Aug 28, 2010
I want to create a progress dialog that will be run for a predetermind time after that it will be automatically dissmissed.how to do it in android
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Apr 13, 2010
In my application i'm loading 40 images in background from web.
- At the time i need to progress dialog or progress bar in status bar (not title bar ).
- How to show it ?
- I tried so much sample programs.
- All are showing only images not progress.
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Apr 25, 2010
I am developing one application for facebook. In this application when user click on login button i start WebView acitvity there user can login. On success of login i start activity from where user pressed that login button.
Now My problem is On main activity I get all friends list from facebook. That takes some time. So i want to show ProgressDialog, however that progress dialog is not showing up in main activity.
Here is my code.
On Login success i am using this method:
CODE:...................
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Sep 26, 2010
can i keep progress dialog anywhere in activity? if possible then how can i do it?
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Sep 27, 2010
Is it possible to add any layout in progress dialog box in android??
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