Android :: Custom Dialog Example May Be Incorrect
Nov 21, 2009
I spent quite a long time trying to get my first custom dialog box to work, following the example in the Android Dev Guide.
Specifically:
CODE:............
I kept getting a badtokenexception whenever I tried to show the dialog.
Eventually I found a forum posting which suggested changing it to:
new Dialog(this);
Which made the problem go away.
My question is if the example is incorrect, or was the code not intended to be used in an Activity method?
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Dec 29, 2009
I want to make a custom Dialog,because i donot like it"s style,i want get a rounded rectangle rather than rectangle . i know to implement it by theme in Manifest.xml . for example :the code
at activity write:
CODE:............
My question is how to implement this Similar result by extends dialog or alertDialog.
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Sep 23, 2010
I am trying to run example of facebook android sdk , in that i have run stream example to fetch the
data from facebook. Now hen ever i click on "fconnect" button to log in into facebook i am getting following dialog box. so is it possible to replace this dialog box with following to make it simple ?
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May 1, 2011
I'm searching for an app (or hack, or whatever) which allows me to do custom actions when there are too many incorrect unlocking attempts. For example, when 5 incorrect patterns are entered, get the location and send it to a remote web server. In my case, I would like to start Cerberus tracking, but that's not the main point.
Is there an app, or custom lock screen, or any security app that allows me to do this?
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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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Sep 9, 2010
I'm getting a NullPointerException while attempting to create a Spinner within a dialog and can't seem to debug it because the code looks solid. Wonder if anyone else has any idea. Any help is greatly appreciated.
protected Dialog onCreateDialog(int id) { Dialog dialog;
switch(id) { case DIALOG_SEND_PM: Spinner spinner = (Spinner)findViewById(R.id.pm_server);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.server_array, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(new MyOnItemSelectedListener());
dialog = new Dialog(PM.this);
dialog.setContentView(R.layout.send_pm_dialog);
dialog.setTitle(R.string.send_pm);
pmMessage = (EditText) dialog.findViewById(R.id.send_pm_box);
Button sendPm = (Button) dialog.findViewById(R.id.send_pm_button);
sendPm.setOnClickListener(PM.this);
break;
default: dialog = null;
}
I get the exception at adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
I changed the context to MyClass.this and the exception moved down to the next line, which confuses me. I'm wondering if it is the adapter having a null value but I call everything the same way I have before while not in a dialog.
Relevant XML data:
<LinearLayout> <TextView/> <LinearLayout> <TextView/>
<EditText/> <TextView/> <Spinner
android:id="@+id/pm_server"
android:layout_height="fill_parent"
android:layout_width="wrap_content"
android:background="@drawable/yblueborder"
android:textColor="#ABABAB"/>
</LinearLayout> <Button/> </LinearLayout>
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Mar 17, 2010
I can't dismiss my custom dialog. I have XML layout with some text, pic and a button for dismissing the dialog.
My onCreateDialog starts a DatePicker Dialog and About Dialog
CODE:.....................
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Feb 7, 2010
I encountered a message like below when opening a custom dialog through menu option.
02-07 16:37:45.478: ERROR/BACKGROUND_PROC(1007): android.view.WindowManager$BadTokenException: Unable to add window -- token null is not for an application
Using the latest sdk with 1.5 emulator.
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Nov 23, 2009
I have written below code for showing a custom dialog
CODE:..................
It is unable to find ViewGroup in above code and is crashing. I have another main.xml file which is set to content layout in this activity. So how can I correct this thing ?
Also I need to add some validation here to this dialog like info cannot be empty !
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Sep 15, 2010
Alright, so I would like to have a custom dialog, but I cannot figure out for the life of me how to make it appear when the function is called.
CODE:..........
What could I do?
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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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Aug 11, 2010
I'm having problem with creating AutocompleteTextView in custom dialog. In every example i saw, the autocomplete feature is only in the classes that extends activity.I need to have autocomplete in custom dialog that I created.
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May 27, 2010
I'm suffering from this for a week, i was trying to use the famous SeekBarPreference in a dialog - http://android.hlidskialf.com/blog/code/android-seekbar-preference
I copied the class from above link into my project. Then created the xml as brightness.xml:
CODE:............
Finally I try to integrate it as custom dialog:
CODE:......................
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Dec 26, 2009
I have a handler for the custom onClick thus:
CODE:.......................
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Apr 29, 2010
The button doesn't show in this layout(code below),image and textview are shown. I tried using relative layout but that doesn't help either.
I'm testing it on 1.5 emulator.
CODE:..........................
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Feb 8, 2010
I am developing a desktop widget.I would like to pop up a custom dialog when a remote view is clicked (much like the Facebook widget on Android when the user clicks in the update status field).I know how to use pending intents to launch an activity and have that currently hooked up.
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Sep 6, 2010
I found all things working with alert box,dialog box but when i try creating things with my own custom dialog box it gives me problems. Though i followed the instructions as per the dev guide: http://developer.android.com/intl/de/guide/topics/ui/dialogs.html i could'nt reach with my results just it displays a force close with the following error message.
03-04 11:37:08.780: ERROR/AndroidRuntime(726): android.view.WindowManager$BadTokenException: Unable to add window -- token null is not for an application
I have been trying to make my custom dialog box for many days but i couldnt bring it up. I even tried with the solutions that i got on forums but that too doesnt seems of working.
Give me some piece of good code or some suggestion to work with...
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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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Mar 15, 2010
I'm trying to create a custom dialog in my application to show an about window but it ain't working. Maybe one of you knows a solution?
So I have an activity with the onCreateDialog(int id) overriden in it:
CODE:....................
This is exactly as described here: http://developer.android.com/guide/topics/ui/dialogs.html#CustomDialog However this my exception thrown:
CODE:.......................
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Apr 3, 2010
My requirement was to invoke a alert dialog with a string text that gets modified dynamically when the user hits a button every time
for example:
string str="you have clicked "+ count + "times";
where count is an integer variable that gets incremented every time the user hits a button. and when i assign this string to the text of an alert-dialog ,i get the alert-dialog at runtime but with an empty text value...ie. a naked alert-dialog with just OK cancel button.
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Aug 18, 2010
I'm wondering how I can create a custom pop-up like the one in the screenshot below (borrowed from the Swype keyboard), where I can have a couple of buttons, which each commit a string to the currently "connected" TextView (via a InputConnection). Please note: this is an InputMethodService and not an ordinary Activity. I already tried launching a separate Activity with Theme:Dialog. However, as soon as that one opens I lose my focus with the TextView and my keyboard disappears (and with that my InputConnection is gone).
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Oct 26, 2010
I'm developing an Android application.
How can I center the title for a custom dialog that I'm using?
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Sep 5, 2010
I have tried adding a grid view to a custom dialog. When displaying the dialog it crashes. But when tried displaying the grid view in normal activity it was working.( without dialog )
I took the examples from developer android website.Took grid view and tried to integrate in custom dialog.
I used two xml main.xml & category.xml. Here is my code...
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Jun 2, 2010
Check out this image
How do I create such a dialog? Having 2 line subtitle and three distinctive buttons.
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Aug 28, 2010
I'd like to show my own IME in the Select input method chooser dialog like the Japanese IME and the Chinese IME. How can I do that?
I am new to Android. I have tested Greek IME and other IME. Although .apk is successfully uploaded. But can't show in it and how to choose own IME from this place.
What do I need to do in my code?
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Feb 5, 2010
How to create a custom dialog box in android?
Any example program?
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Oct 12, 2010
I created a custom dialog that extends Dialog. One button on that the dialog is an "OK" button which the user is expected to press when finished entering information in other fields. I cannot get any listeners set to that button to fire.
public class HeightDialog extends Dialog {
private Button okButton;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.heightdialog);
this.okButton = (Button)this.findViewById(R.id.userOkWithHeight);
this.okButton.setOnClickListener(new android.view.View.OnClickListener() {................
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May 1, 2010
So this is related to a question I asked earlier. I am trying to display an alert using a specified layout. My layout is:
And the code to call and show the alert dialog is..
When I run it I get an error saying:
Uncaught handler: thread main exiting due to uncaught exception
android.view.WindowManager$NadTokenException: Unable to add window -- token null is not for an application
I've looked through the android development site and can't figure it out. I think I'm just missing something obvious but the fix isn't jumping out at me. How can I get this alert dialog to display?
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Dec 12, 2009
How to get custom dialog activity while clicking on listview in android?
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Jun 3, 2010
I've build an AlertDialog which shows three items. code...
I've searched on stackoverflow/the inet but the solution that was meantioned there was to pass the applicationContext of the Activity to the Dialog (which i did in this case, i saved an reference of the activitys applicationContext in a private variable: myActivity.savedApplicationContext
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