Android :: Set Current Tab From A Dialog Box?
Jul 5, 2010
I have a main TabActivity contains 2 tabs, each tab is an activity. By default the TabActivity will display the content of the first tab.
From the second tab, a edit form will be pop up as dialog box. Now in this dialog box, once i click the save button, i would like to 1. close the dialog 2. navigate back to the TabActivity 3. set current tab to the second tab My problem is i can't get the reference of TabActivity to call setCurrentTab function from the pop up dialog.
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Jul 1, 2010
I have a TabActivity class A with 2 tabs, a sub activity class B in tab 2.
Now a dialog pops up from the UI in B, once i click the save button in this dialog it goes back to the TabActivity but the tab is set to 1, however i want to set the current tab to 2 once the dialog box closed.
In short i need to acquire the tabHost reference in the diaglo when clicking on the save button.
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Jun 9, 2010
as part of automating tests on android app. I am trying to grab current alert dialog on the screen. Does anyone know how can I do that?
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May 13, 2010
The default behavior of an activity when BACK softkey is pressed is, GO BACK TO PREVIOUS ACTIVITY. If some the same activity is waiting for some response from server or some data updation is going on and then press BACK, I want to wait on the same screen till the current task is completely processed and then move out to the previous activity.
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Apr 12, 2010
I have a dialog with edittext for input. when i click yes button on dialog, it will validate the input and then close dialog. However, if the input is wrong, i want to remain in the same dialog. every time no matter what input it is, the dialog always automatically close when i click button. How can i disable this. By the way, i use PositiveButton and NegativeButton for the button on dialog
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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 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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Aug 13, 2010
I'm trying to get my list view to open up an alert dialog to display information when a person clicks on a selection. I have been trying several different things on the Google Developers website that have to do with this but have yet to come up with a result. Here is my code. package table.periodic;
import android.app.Activity; import android.app.AlertDialog; import android.app.Dialog; import android.content.Context; import android.os.Bundle; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ImageView; import android.widget.ListView; import android.widget.AdapterView.OnItemClickListener;...........
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Apr 14, 2010
how to create an Alert dialog in a dialog? is it possible to create? My requirement is to show mulitple dialogs simultaneously. I tried creating with the following code snippet onClick of a Button in the first Dialog and got an "BadToken" exception from WindowManager: "Unable to add window -- token null is not for an application"
AlertDialog.Builder builder = new AlertDialog.Builder(getContext()); builder.setTitle("Test Title"); builder.setOnCancelListener(new Dialog.OnCancelListener() { public void onCancel(DialogInterface dialog) { dismiss(); } });
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Sep 2, 2010
I have a really weird problem, which I am unable to debug so far. thing is. my app needs to download something to work. So in the beginning of the onCreate() method, I check if that something is already downloaded. If not, I pop a dialog up asking the user to download it.My dialog is shown and I am clicking, so aManager.install() is called. I am passing the context because that aManager.install() pops up a ProgressDialog to show downloading progress and spawns a new thread in which everything is downloaded. So obviously before creating my dialog I make a Handler to receive the response from that aManager.install(). And the response MAY vary, because for example the internet connection isn't available (Exception raised and catched and listener called with different code).Now, when that happens (Exception) I would like to call another dialog saying "something went wrong, would you like to retry?" so another call to showDialog(DIALOG_REINSTALL) (this time with another code).thing is the showDialog() gets called (I can verify this by logging) but the dialogs doesn't show up. Instead my application JUST HANGS Does someone have a clue why it's doing this? No exception raised, absolutely nothing from logcat, I can't tell WHERE it's hanging...just see that the method is called and the dialog should be displayed.
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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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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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Aug 31, 2010
How to get the current time in Android? When i use int hours = java.sql.Time.this.getHours(); i get the error:
No enclosing instance of the type Time is accessible in scope
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Apr 28, 2010
As you know, i can use System.currentTimeMillis() to fetch current local time, but how to convert local time to UTC time? the code below, i can get the timezone, utc_bias also can be got
..............
my problem is i can't determine how to use this utc_bias: added or minus to current local time to get UTC time? You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscribe@googlegroups.com For more options,
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Jun 8, 2009
I'm just trying to find the way to get current time. But I don't want to use currentTimeMillis() method, because the current time on device may be wrong. Is there any way to make some request to the Internet to get right current time?
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May 5, 2009
How to use calendar.get(Calendar.DATE) I want to display current date, but it doesn't work.
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Oct 13, 2010
Am trying to develop an app that show current location. but i am having one prob. my application is showing location on location change occur.* but how to show location first time. * i want to take location manually..not by onlocationchange Method in location manager.
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Feb 23, 2010
I'm done creating an android program that adds a marker to a location. But I need to show CURRENT MY LOCATION in the MAP. I know this is done thru location based services but I don't know how to incorporate it into my program.
Here is my onCreate command:
CODE:.......
I have an onTouchEvent that places the marker. So no problem there, the problem is I need to display my location at the start of the program. It should show a mark that says, "You are here" or something like that in the map.
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Jun 15, 2009
Does anyone know how to get current locale in program?
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Jan 19, 2010
please can some one help me. i'm trying to get the name of the current ring tone, this is the code i have so far but cant get it to work.
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Aug 11, 2010
I have Serviceļ¼Sometimes current run Activity work in background I don't want to know. I want to know current work interface Activity name?
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Sep 1, 2010
I'm new to Android & Eclipse. I have modified a small app by changing 2 of the icons among other things. When i test the app using emulators all works as expected. But, when i load the .apk file to an actual device, I get the old version of the app (old icons). How can i get the .apk file to use the current icons & code?
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Feb 21, 2010
Is there any way at all where you can find in which country the phone is currently in, let's say if I travel to Spain can I in code know this information somehow. Using GPS is not good for me, but I know the phone recognizes where it is, but I don't know if I can access that info in code...
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Aug 25, 2010
I need to get pure UTC time in application level. It should not be changed by user or location or anything else. When I try with System.currentTimeMillis() or getTime() of Date class, they always return value of local time. If user change date or time, the return value is also changed. I found handleEndOfInit method in android_modem.c (externalqemu elephony) and the method is like below. Probably, the variable "utc" is what I want.
1. Is the android_modem.c for emulator?? 2. If it is, I think there must be similar file for target. Where is it? 3. How can I get the "utc" value in my application?................
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Feb 18, 2010
I want to get current time accurately. I tried to get the time by "System.currentTimeMillis()" but it has the effect on the modificaion by User. So it is not useful for me. Could you kindly tell me how to get current time accurately?
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Jul 26, 2010
How do I get the current location of the phone? I'm not talking about registering for location updates on the location manager and waiting for it to update upon change. I'm talking about get the current position.
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Jan 19, 2010
I need the current long and lat. getLastKnownLocation will not do the job as the info may be old. give me some code examples on how to turn on GPS and get the long and lat?
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Oct 28, 2010
I am trying to get my current location on my xperia X10i phone. There is no error in application code but i am not getting the location. I have tried to use built in navigation. It works fine but i have to turn on GPS satellite receiver as well wifi network.
Here is my application code.
CODE:..................
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Apr 23, 2010
I'm trying to get my location using it like this:
CODE:.........
But the myCurLocation is always == NULL
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May 29, 2009
I know this has been discussed over and over now but I just got it workign and it works perfectly on the emulator when I mock the location with long and lat however, I am still getting NULL in the location when I run the code on my phone.
here's the main code...
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