Been having trouble with this all night, fairly new to android as well. Any
help would be appreciated:
http://stackoverflow.com/questions/42194753/android-attempt-to-invoke-interface-method-on-a-null-object-reference-within
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Hi,
some users reported my app is crashing for them
Log:
http://pastebin.com/iBWMYEHi
it crashes right when show gets executed.
I tried to replicate this bug with several devices, but no luck.
It only happens only with sdk 24/25 (23 and below are just fine)
Is there any known fix for this?
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On Wed, Jan 4, 2012 at 6:18 PM, aru padam deepesh...@gmail.com wrote:
Hi all,
How can set a dialog box at the bottom of the screen?. Please
help me..
Hi Deepesh, refer the following link:
http://stackoverflow.com/questions/9467026/change-dialog-position-on-the-screen
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I've noticed that when developing an SDK library project, there is a desire
to have a check as to whether the bluetooth functionality is turned on for
the device before proceeding.
However, as a library project, I am restricted to the absence of my own
activity. I had hoped to call the
I would like to build an Alertdialog containing a ListView with dynamic
changing content in the ListView. All I build is an AlertDialog and I don´t
know what to implement next. ListView, ListAdapter, Activitys or w00t?
Anyway the all mighty google gave me answers to questions i didn´t ask. I
Use one of the variations of setSingleChoiceOptions... Here is the link to
one of them:
http://developer.android.com/reference/android/app/AlertDialog.Builder.html#setSingleChoiceItems%28java.lang.CharSequence[],%20int,%20android.content.DialogInterface.OnClickListener%29
Thanks,
Justin Anderson
Hi all,
How can set a dialog box at the bottom of the screen?. Please
help me..
Deepesh C
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I have an odd but repeatable issue with Dialogs and Android lifecycle on a
Nexus (emulated and actual device). I am using showDialog(ID) throughout
and dismissDialog(ID) to remove. In the tests I run I show a dialog with
and ID of 10 and dismiss it, I then show a dialog with an Id of 9 and
I'd suggest using fragments and DialogFragment.
On Fri, Dec 9, 2011 at 8:24 AM, Royston roystonpcar...@gmail.com wrote:
I have an odd but repeatable issue with Dialogs and Android lifecycle on a
Nexus (emulated and actual device). I am using showDialog(ID) throughout
and dismissDialog(ID) to
Dianne,
Thank you for the response. Can I infer from you answer that the behaviour
I have seen is as expected? I think I should have gone the DialogFragment
route from project inception but probably not a good solution at this
stage. I do note that if I consistently use removeDialog instead of
Well... managed dialogs are saved and restored in a map, and so if you
have multiple ones displayed the order they are re-created won't be
guaranteed to be the same. If you only have one displayed at a time you
should be fine (and I would recommend only having one displayed anyway
since it
It is the application context. I want to display the dialog from a service.
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On Fri, Nov 25, 2011 at 6:19 AM, Aki arnab...@gmail.com wrote:
It is the application context. I want to display the dialog from a service.
So what do you need with button click listeners?
-
TreKing
Or ... why not just handle the button clicks within the Dialog-themed
Activity itself?
On Fri, Nov 25, 2011 at 6:46 AM, TreKing treking...@gmail.com wrote:
On Fri, Nov 25, 2011 at 6:19 AM, Aki arnab...@gmail.com wrote:
It is the application context. I want to display the dialog from a
Cannot display an AlertDialog from a non-activity context.
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On Thu, Nov 24, 2011 at 3:14 AM, Aki arnab...@gmail.com wrote:
Cannot display an AlertDialog from a non-activity context.
OK ... so now, what non-activity context are you trying to display a dialog
from and why?
I am trying to create an Activity which can be used like a dialog.
My Activity has a dialog theme, so it has the dialog feel.
In my layout I have added a TextView, to display a message, and three
buttons (Positive, Negative, Neutral). The text message which is to be
displayed is passed as an
On Thu, Nov 24, 2011 at 12:06 AM, Aki arnab...@gmail.com wrote:
I am trying to create an Activity which can be used like a dialog.
Before addressing your actual question ... what is the purpose of this?
I.E., why not just use an AlertDialog?
Hello everyone, I should do an application that uses BT.
Does anyone know if is possible don't show the confermation dialog box
for discovery?
thanks...and sorry for my english
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I have an activity with style Theme.Dialog with a ListView. If the
list view doesn't have many items, all is good, the dialog is
centered.
If the list view has a lot of items the dialog is no longer centered
horizontally because the gap between it and the screen-right gets
bigger whereas the left
I ran into these issues too and the only solution I found so far that works
in any case (rotation, home button restart activity, sliding out keyboard,
killing an app etc.) is using an AsyncTask.
I'm not a big fan of AsyncTasks normally but to show and dismiss a
ProgressDialog this seems to be
I found the use of activities (with a Theme.Dialog or such theme) much
easier and prefer it over the use of dialogs. And usually, i put
busy-indicators such as indeterminate progress-bars on the screen it self
(the right top corner of the screen or as a 'full' screen overlay). This
prevents me
On Friday, September 9, 2011 10:44:24 PM UTC-5, TreKing wrote:
At this point I'm going with
setRequestedOrientation( ActivityInfo.SCREEN_ORIENTATION_PORTRAIT );
It's a sure thing.
It's not
Yup, it's not.
I have crash logs (many of them, and for multiple resolutions) with
It really isn't that hard. I went ahead and created a test project to
show the way I'm doing it.
I'll probably write a blog post about it. See:
https://github.com/therevoltingx/android_orientation_test/blob/master/src/com/solrpg/orientation_test/DefaultActivity.java
On Tue, Sep 13, 2011 at 9:50
http://developer.android.com/guide/topics/ui/dialogs.html
http://developer.android.com/guide/topics/ui/dialogs.html#CustomDialog
2011/9/8 Miguel Morales therevolti...@gmail.com:
Override the dialog class and set your own layout.
I *think* dialog builder also has a method for setting your own
On Thu, Sep 8, 2011 at 2:29 PM, TreKing treking...@gmail.com wrote:
Or use showDialog() / dismissDialog().
I tried this and it's actually worse now. It crashes everytime I
rotate, not just occasionally like before.
My pattern looks like this now:
private static final int DIALOG_GAMES = 0;
On Fri, Sep 9, 2011 at 8:24 PM, Greg Donald gdon...@gmail.com wrote:
Also tried it without the dismissDialog() call in onDestroy().
The exceptional condition is:
09-09 20:05:12.626: ERROR/AndroidRuntime(3831): Caused by:
java.lang.IllegalArgumentException: no dialog with id 0 was ever shown
I keep getting this crash report from my users:
java.lang.IllegalArgumentException: View not attached to window manager
at
android.view.WindowManagerImpl.findViewLocked(WindowManagerImpl.java:355)
at android.view.WindowManagerImpl.removeView(WindowManagerImpl.java:200)
at
On Thu, Sep 8, 2011 at 2:14 PM, Greg Donald gdon...@gmail.com wrote:
How can I keep my dismiss() calls from blowing up?
Keep a class-level reference to the dialog and dismiss it if you're being
destroyed. Or use showDialog() / dismissDialog().
The issue (I ran into this):
1 - You show your
On Thu, Sep 8, 2011 at 2:29 PM, TreKing treking...@gmail.com wrote:
On Thu, Sep 8, 2011 at 2:14 PM, Greg Donald gdon...@gmail.com wrote:
How can I keep my dismiss() calls from blowing up?
Keep a class-level reference to the dialog and dismiss it if you're being
destroyed.
Well, I just have
The problem is that you are attempting to update the UI in a foreign thread.
This line: progressDialog.dismiss();
You seem to be using a handler, so just change it to:
handler.postRunnable(new Runnable() {
@Override
public void run() {
progressDialog.dismiss();
});
Don't ever
Actually, don't use a ProgressDialog, use Activity.showDialog()
instead. This handles device orientation.
On Thu, Sep 8, 2011 at 2:41 PM, Miguel Morales therevolti...@gmail.com wrote:
The problem is that you are attempting to update the UI in a foreign thread.
This line:
Can someone tell me how to pop up a dialog with two buttons on it that
say Facebook and Twitter?
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On Thu, Sep 8, 2011 at 4:30 PM, Greg Donald gdon...@gmail.com wrote:
I don't get why if( this != null ) evaluates to true when the stack trace
seems to imply the Activity is gone already.
Be careful - in you code *this* refers to the thread itself, *not* the
Activity. In any case, the parent
dismiss() can be called from any
thread: http://developer.android.com/reference/android/app/Dialog.html#dismiss()
It just queues the dialog up for cleanup - or something along those lines.
Hmm, I see. I would argue it shouldn't be thread safe, since it
violates the don't touch the UI rule.
Override the dialog class and set your own layout.
I *think* dialog builder also has a method for setting your own layout.
On Thu, Sep 8, 2011 at 3:09 PM, bob b...@coolgroups.com wrote:
Can someone tell me how to pop up a dialog with two buttons on it that
say Facebook and Twitter?
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Hello,
I'm creating a simple dialog via onCreateDialog with a xml drawable as
a background, which just repeats a png image in both directions. It
works perfectly fine, until I rotate the screen. The drawable isn't
repeated anymore and gets stretched... Another bug in Android.
Is there a way I can
On Fri, Aug 19, 2011 at 4:29 PM, Snowak psno...@gmail.com wrote:
Is there a way I can force Android to clear it's dialog cache when activity
starts so the dialog will be recreated?
http://developer.android.com/reference/android/app/Activity.html#removeDialog(int)
On Wed, Jul 13, 2011 at 10:53 PM, kypriakos demet...@ece.neu.edu wrote:
For example, if I want to notify the user of an operation that a
background process
is about to perform and ask his/hers permission while blocking that
process,
would that be possible?
No. You would wait for the user
Hi all,
are asynchronous alert boxes the only dialog model that Android
allows?
For example, if I want to notify the user of an operation that a
background process
is about to perform and ask his/hers permission while blocking that
process,
would that be possible?
Thanks
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you can also consider using activity - it does not have to go full screen
(which seems to be your major concern)
On Jun 10, 2011 3:38 AM, jtomasko j...@tomasko.net wrote:
On the xoom tablet (3.1), after selecting a notification of a google
calendar event, a dialog box (as far as I can tell)
On Thu, Jun 9, 2011 at 3:35 AM, jtomasko j...@tomasko.net wrote:
According to my interpetation of the Andriod Dev docs, a dialog needs to be
activated from an activity, so how is the Google calendar doing this?
http://developer.android.com/guide/topics/ui/themes.html#ApplyingStyles
On the xoom tablet (3.1), after selecting a notification of a google
calendar event, a dialog box (as far as I can tell) opens center
screen with options to view the calendar event or dismiss it.
According to my interpetation of the Andriod Dev docs, a dialog needs
to be activated from an
Hi,
I'm using showDialog() and onCreateDialog() methods for displaying
Dialog and Progress Dialog.
But on orientation change it recreates the Dialog and Progress Dialog,
due to which I'm facing the below problem:
1. Related to Progress Dialog:
Current Behavior: I'm using Progress Dialog to send
Hi,
-Display the dialog on a button click (now we are in portrait mode).
-Change to Landscape mode, dialog still appears.
-Change back to Portrait mode, dialog continues to remain.
-Now press Back key dialog is removed.
-Change to Landscape mode again dialog is still visible in Landscape
mode,
On Tue, May 31, 2011 at 4:23 AM, sahana uday sahanau...@gmail.com wrote:
Can you let me know the problem asap?
You have a bug.
-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
I've run into an interesting problem that I think I've narrowed down to a
regression bug in (at least) the latest version of the Android SDK, and I'm
hoping someone here can help me confirm it.
The trace of the crash is this:
[54329.978265] 05-28 22:49:34.190 E/AndroidRuntime( 7974):
The dialog is just centered on the screen based on the entire contents. I
assume you have some alpha around the edges that make the positioning look
off. You just need to have the image designed so that it will visually
appeared center for you.
If the red lines are showing the edges of your
Hi all,
Is there a way, I can remove title from the default dialog box ?
I am using following code :
Dialog alertDialog = new Dialog(getApplicationContext());
alertDialog.setContentView(R.layout.info);
alertDialog.setCancelable(true);
alertDialog.show();
But it shows a titlebar with no text in
On Sat, Mar 26, 2011 at 2:32 PM, Archit Jain dce.arc...@gmail.com wrote:
Dialog alertDialog = new Dialog(getApplicationContext());
Never use getApplicationContext() - it's pointless and doesn't work for
Dialogs. I'm surprised you're seeing anything.
But it shows a titlebar with no text in it.
Hello,
in my Tabhost is an activity shown which has a button. The button has
assigned an OnClickListener. The listener calls
showDialog(DIALOG_ASK_NAME) which is implemented in onCreateDialog().
But when the layout changes the Dialog disappears and never comes back
until i press again the key. I
Change your TabHost to display views instead of activities... TabHost
doesn't handle activities very well. From what I understand it is only
partially implemented and dates back to the Android 1.1 days.
Thanks,
Justin Anderson
MagouyaWare Developer
http://sites.google.com/site/magouyaware
On
Hi Daniel,
although some people here don't like TabHost, I'm using it just fine and
have been able to make everything I wanted so far (or from what I can
remember). Could you evaluate what is happening in more detail? From what I
can understand, you have a TabHost with an Activity. This Activity
Am Montag, den 21.03.2011, 13:37 -0600 schrieb Justin Anderson:
Change your TabHost to display views instead of activities... TabHost
doesn't handle activities very well. From what I understand it is
only partially implemented and dates back to the Android 1.1 days.
Hello Justin,
thanks for
Unfortunately I've never used tabs so I won't be of much help there... I'm
just regurgitating stuff that I've seen Dianne Hackborn say... She is one
of the actual Android Framework Engineers that posts on this group.
Thanks,
Justin Anderson
MagouyaWare Developer
Daniel, that is not enough. Post better description of your problem and
probably the whole activity code.
2011/3/21 Justin Anderson magouyaw...@gmail.com
Unfortunately I've never used tabs so I won't be of much help there... I'm
just regurgitating stuff that I've seen Dianne Hackborn say...
You may have to initialize the dialog using the top-level activity context
and not the tab's sub activity.
Haven't tried it, but it *should* work.
On Mon, Mar 21, 2011 at 2:05 PM, Filip Havlicek havlicek.fi...@gmail.comwrote:
Daniel, that is not enough. Post better description of your problem
Dear reader,
my code is pasted here http://rifers.org/paste/show/1254.
The problem is that the dialog showContextDialog() is not displayed. The
dialog code is directly used from android examples. I played a lot
around put that code directly in onResume and so on - no efforts.
I'm thankful for
On Mon, Mar 14, 2011 at 3:37 AM, Daniel Rindt
daniel.ri...@googlemail.comwrote:
The problem is that the dialog showContextDialog() is not displayed.
Well, a dialog is not going to be displayed if you don't tell the system to
display it, which is done with the show() method.
The dialog code
Am Montag, den 14.03.2011, 07:44 -0500 schrieb TreKing:
Well, a dialog is not going to be displayed if you don't tell the
system to display it, which is done with the show() method.
Can you post the examples you got that from? Because that's wrong in
so many ways.
On Mon, Mar 14, 2011 at 9:43 AM, Daniel Rindt
daniel.ri...@googlemail.com wrote:
1 - Never use getApplicationContext() - it's utterly pointless and
just does not work with dialogs.
How then obtain the Context to display it?
Your activity *is* a Context.
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On Mon, Mar 14, 2011 at 8:43 AM, Daniel Rindt
daniel.ri...@googlemail.comwrote:
2 - Call show() on the Dialog you create to actually show it.
In the docs i found:
AlertDialog.Builder.create();
also shows the Dialog.
Where? In the docs I found:
Am Montag, den 14.03.2011, 08:53 -0500 schrieb TreKing:
Creates a AlertDialog with the arguments supplied to this builder. It
does not show() the dialog. This allows the user to do any extra
processing before displaying the dialog. Use show() if you don't have
any other processing to do and
I have a Dialog, setContentView set to a xml ListView. I then use a ListAdapter
that returns view form elements, like RadioGroup and a Button. I took the
ListView to get scrolling if the RadioGroup is big. First, is there a better,
smarter way to do this? My current problem is, yet it works,
Hi,
I have opened a url in Webview and the page contains a edittext field
at the bottom.
When i click it the keyboard pops up and i am unable to see the
Edittext.
Is there a way to move the webview up on edittext click so that i can
see the edittext field while typing the data.
thanks,
Ratna
On Sun, Dec 12, 2010 at 2:36 AM, srp pauljason89...@gmail.com wrote:
Is there a way to move the webview up on edittext click so that i can see
the edittext field while typing the data.
See if this helps:
http://developer.android.com/resources/articles/on-screen-inputs.html
Hi All,
I need to create a dialog which contains a ListView. That shoulb
be displayed when a button is clicked. My requirement is that When the
dialog opens both the dialog and the button should have user
interaction. ie Listview in the Dialog and button in the main Activity
should be
Nope. Not possible.
Kumar Bibek
http://techdroid.kbeanie.com
http://www.kbeanie.com
On Sun, Nov 28, 2010 at 11:46 PM, Jithin danijanuv...@gmail.com wrote:
Hi All,
I need to create a dialog which contains a ListView. That shoulb
be displayed when a button is clicked. My requirement is
Hi all,
@landscape mode
In messaging application screen i am trying to attach a audio , it pop
up a dialog and, at the same time some incoming call came, after
disconnecting the call the popup dialog displayed (half) not full
dialog ( only header of dialog visible no buttons are visible to
Hi,
Does anyone know if it is possible to change the orientation of a
dialog ONLY. So i show a dialog in landscape while the activity
remains in portrait. Anyone know how to do this?
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On Mon, Oct 18, 2010 at 12:21 AM, Hendrik Greving fourhend...@gmail.comwrote:
What's the easiest way to move the Dialog to the position of the ListView
item?
You can't, AFAIK. Maybe by extending and drawing your own dialog. This
hardly seems worth it.
I am using a Dialog instead of a ContextMenu in order to be able to customie
its look. I show the Dialog when long clicking on a ListView item. What's the
easiest way to move the Dialog to the position of the ListView item?
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I have a dialog that I want to call from a method. However when I call
dlg.show(), in the method nothing happens. However the dialog does appear
when the method calling parent method completes. Why is this?
It seems as though it is waiting for the parent thread to give up control,
so it can
I have an aplication that is just a service but before it is run i
would like the user to accept some terms and conditions that appear in
a dialog box. Can any one please help me find a way to do this without
having a visable activity show up in the background. I dont mind doing
this in an
Use a Theme.Dialog activity.
On Fri, Jul 9, 2010 at 3:30 PM, Boozel boozelcl...@gmail.com wrote:
I have an aplication that is just a service but before it is run i
would like the user to accept some terms and conditions that appear in
a dialog box. Can any one please help me find a way to do
On Wed, Jun 23, 2010 at 8:02 AM, Surfer kalik...@yahoo.com wrote:
Hi, built a simple app that displays an alertDialog with two buttons.
The problem is it's not getting dismissed when i change orientation.
After change i get a leak warning on debugger and the dialog appears
twice(pressing back
Hi, built a simple app that displays an alertDialog with two buttons.
The problem is it's not getting dismissed when i change orientation.
After change i get a leak warning on debugger and the dialog appears
twice(pressing back hides the first dialog, only a second back
dismisses it completely).
You should dismiss it in OnPause and recreate it in OnResume if you
still want it.
On 23/06/2010 6:02 AM, Surfer wrote:
Hi, built a simple app that displays an alertDialog with two buttons.
The problem is it's not getting dismissed when i change orientation.
After change i get a leak warning
On Mon, Apr 26, 2010 at 8:32 PM, Jeffrey jeffisagen...@gmail.com wrote:
How do I fix this?
Try changing the dialog's theme?
-
TreKing - Chicago transit tracking app for Android-powered devices
How do I fix this? I'm sure most of you have had this problem. I want
my dialog box to fill the screen as I have seekbars set on fill
parent, and so it makes this tiny dialog in the middle of the screen
with tiny seekbars to go along with it. This is really irritating as I
can't find any help
Hi,
The dialog(android.app.Dialog) normally pops up in the center of
screen. Can we make the dialog to come in the bottom of screen.
Nithin
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On Mon, Apr 19, 2010 at 7:54 AM, angushir...@googlemail.com
angushir...@yahoo.co.uk wrote:
What would be the best way of displaying a dialog for 500ms and then
dismissing it?
Call show() or showDialog(int) then post a runnable object to your UI thread
that just calls dismiss() or
Hi,
The dialog, that we are displaying will come in the center of the
screen. Can we make it to the bottom of the screen.
Nithin
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Dear all,
I need to display an alert message for no more than a
half a second. As I understand it, Toast only has 2 available
durations, with no way to alter them. Correct me if I'm wrong. Which
leads me to sing the AlertDialog. What would be the best way of
displaying a dialog for
HI
This is regarding Bluetooth application.
Some times when I do scan for devices and device name change
simultaneously, the dialog for name change request is not coming up.
I am not getting why how scanning affects the device name change?
how these are internally organized so that one can
Hi,
I have an activity which starts with a progress bar and I do not want
the progress bar to go away until the processing is done, I have set
the dialog to be setCancelable(false) so now user cannot cancel it
with back but there are several other situations which hides the
dialog for eg
Hello,
I'm trying to make a dialog box to open when I start a program.
Eclipse likes my code, I like my code =), but the emulator does not
like my code. It says that something went totally worong and the
application has to shut down. Bellow you can see my code. When I run
it in debug mode
On Tue, Feb 9, 2010 at 3:24 PM, André pha...@hotmail.com wrote:
Context mContext = getApplicationContext();
You're probably seeing something about a BadToken in the debug log, yes?
DO NOT use getApplicationContext(). Use your current activity or the context
from one of your views.
I swear
I have a pop-up dialog with a handful of views. When I test it on a
high-res, medium density screen (480x800x160dpi), the dialog is very
small, about half of the available screen width. I define the layout
as such:
?xml version=1.0 encoding=utf-8?
LinearLayout
I am goind to sleep,good night
2010/1/12 Jason Proctor jason.android.li...@gmail.com
let's not get into all that again :-)
there was a thread before the holidays entitled Block Switch App where
this was discussed at length.
I thought you could replace the lock screen?
On Mon, Jan 11,
thank you a lot but I am too busy in the moment
Regards
Prokopis Elvis
Serbia,Europe
+381605713821
2010/1/12 sansu sansu.andr...@gmail.com
I need to display a dialog on top of lock screen when volume keys are
pressed.
How can I do this?
Thanks in advance,
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I need to display a dialog on top of lock screen when volume keys are
pressed.
How can I do this?
Thanks in advance,
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sansu wrote:
I need to display a dialog on top of lock screen when volume keys are
pressed.
How can I do this?
You can't.
-- Only foreground activities can find out about volume key presses, as
there do not appear to be broadcast Intents for them
-- Only activities can display dialogs
--
I thought you could replace the lock screen?
On Mon, Jan 11, 2010 at 3:08 PM, Mark Murphy mmur...@commonsware.comwrote:
sansu wrote:
I need to display a dialog on top of lock screen when volume keys are
pressed.
How can I do this?
You can't.
-- Only foreground activities can find out
let's not get into all that again :-)
there was a thread before the holidays entitled Block Switch App
where this was discussed at length.
I thought you could replace the lock screen?
On Mon, Jan 11, 2010 at 3:08 PM, Mark Murphy
mailto:mmur...@commonsware.commmur...@commonsware.com
Hello, all!
For some reason, I need a dialog with backgroundDimAmount=0.
But I found that if I start a new emulator, show my dialog will get
a black screen, and never come back even press BACK key. This will
happen every time I test on 1.6 donut version.
To solve it is to show any dialog without
hi,
i'd like to create custom Dialog with custom background Drawable.
so i creaded style that defines windowBackground item and sets it to
@drawable/dialog_background:
style name=CustomDialog parent=android:Theme.Dialog
item name=android:windowBackground@drawable/dialog_background/
item
Hello all,
I'm looking for a little more information about dialogs managed by
activities than is provided here:
http://developer.android.com/guide/topics/ui/dialogs.html
and havn't found any good web resources. In particular, I'm having a
problem where a dialog must be updated in
Hello all,
I'm looking for a little more information about dialogs managed by
activities than is provided here:
http://developer.android.com/guide/topics/ui/dialogs.html
and havn't found any good web resources. In particular, I'm having a
problem where a dialog must be updated in
Helo!
I'm using a custom theme in my application, defined in the
Manifest.xml, but I want to usa an other them on my dialogs. How can I
do that?
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