I am having problem with onclick event listener.I am building a card
game for which i have to wait for button click by the user, after each
round. So I've used a recursive function. My code looks like
oncreate()
{
function1( );
//wait for onclick event
function2( ); //After some calculation,
oncreate()
{
function1( );
//wait for onclick event
function2( ); //After some calculation, calls function1( )
}
That won't work... The UI will not show up until after onCreate() and
onResume() are called. Why are you explicitly waiting for a click event?
What are you doing to do that,
Hi
i defined a button at the bottom in the xml fileand i made (listview)
invisible in the xml filein java code i give list view
implementationhere when i click on the button that list view has to
appear ..
Thaks in advance
?xml version=1.0 encoding=utf-8?
RelativeLayout
This is manifest.xml file:
?xml version=1.0 encoding=utf-8?
manifest xmlns:android=http://schemas.android.com/apk/res/android;
package=button.pack
android:versionCode=1
android:versionName=1.0
application android:icon=@drawable/icon android:label=@string/
app_name
10.02.2011 11:05, Ramesh M пишет:
02-10 13:33:53.962: ERROR/AndroidRuntime(1756): Caused by:
java.lang.NullPointerException
02-10 13:33:53.962: ERROR/AndroidRuntime(1756): at
button.pack.Activity1.onCreate(Activity1.java:18)
The above says there is a null pointer in your code, in
Hi joy ,
what you can do is get all the text views in your activity by using the
Findviewbyid.
when clicked the button you can do get text from the First textView and
Second textview and keep Toggling it :) hope it was informative.
Jayu.
On Fri, Oct 29, 2010 at 3:56 PM, nena joy
Your question is difficult to understand. You should try to clarify and
rephrase so we can better understand the problem you're having.
-
TreKing http://sites.google.com/site/rezmobileapps/treking -
I'm going the crystal ball way here.
You need to take the current content of text view (or save it somewhere) and
when you press the button next time, take that content (or it's id or
something like that, really depends on what you are trying to do and how)
and then select next content based on
Hello,
I have an activity.Have an image view, 3 text views and a button.
2 text views are hard coded.
When click the button the other shows first value taken from an xml file
(xml tag value).
When click this again value of text view want to change.The value should be
the second value from the
On Thu, May 6, 2010 at 4:10 AM, MB eters...@gmail.com wrote:
. Any help would be appreciated.
You already asked this question and I responded. There's no need to double
post.
http://groups.google.com/group/android-beginners/browse_thread/thread/f7a8b928a399759e/11d0823d47815e5b
Hi,
I am new to Android development and I am currently working through a
tutorial but have already run into a brick wall. I am trying to handle
a simple button click following some sample code but can't get it to
work. I do not get any errors, but the click does not register on the
emulator. I
Hi guys,
I have my own custom adapter to create a custom listview with
checkbox, textview and button in each row. I want to implement onClick
on Button and take different action based on which row button is
pressed. How can I use onClickListener in this case? Define it inside
getView? If so how?
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