Re: [android-developers] How to get the TextView values in ListView
Hi,
If you want to access textview values from ListView, then you should use
this code:
public void onItemClick(AdapterView? arg0,View arg1,int position,long id)
{
TextView tv=(TextView) arg1.findViewById(R.id.videoId);
String value=tv.getText().toString();
}
Thanks Regards,
M.Adiga,
eesha...@gmail.com
On Wed, Mar 28, 2012 at 10:20 PM, Justin Anderson magouyaw...@gmail.comwrote:
String[] data;
public void onItemClick(AdapterView? arg0, View arg1, int position,
long id) {
String temp= data[position];
TextView tv = (TextView)findViewById(R.id.
videoId);
tv.setText(temp);
}
This is not correct... He is not wanting to SET the text of the text
view. He is wanting to GET the text from the text view. Also, you can't
do findViewById in here because every list view row has the same id. You
are going to get the first one every time doing this.
i want to extract the textview values of that corresponding row.
No you don't... The textviews in a list view are intended for display
purposes only. They are intended to be a user display of the back-end data
that you have, meaning your adapter
How to get these values..???
What you need to do is access the DATA in your adapter at the given
position... So there are a couple ways to get this data...
If you have a refrence to your adapter, you could do something like this:
String value = (String)_adapter.getItem(position);
Or, if you have direct access to your data structure, say, an array of
strings, you could do something like this: String value =
stringVals[position];
Hope that helps...
Thanks,
Justin Anderson
MagouyaWare Developer
http://sites.google.com/site/magouyaware
On Tue, Mar 27, 2012 at 10:07 PM, BNReddy narayanareddy...@gmail.comwrote:
String[] data;
public void onItemClick(AdapterView? arg0, View arg1, int position,
long id) {
String temp= data[position];
TextView tv = (TextView)findViewById(R.id.videoId);
tv.setText(temp);
}
--
Regards,
Narayanareddy.B
9032478372
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Re: [android-developers] How to get the TextView values in ListView
String[] data;
public void onItemClick(AdapterView? arg0, View arg1, int position,
long id) {
String temp= data[position];
TextView tv = (TextView)findViewById(R.id.
videoId);
tv.setText(temp);
}
This is not correct... He is not wanting to SET the text of the text
view. He is wanting to GET the text from the text view. Also, you can't
do findViewById in here because every list view row has the same id. You
are going to get the first one every time doing this.
i want to extract the textview values of that corresponding row.
No you don't... The textviews in a list view are intended for display
purposes only. They are intended to be a user display of the back-end data
that you have, meaning your adapter
How to get these values..???
What you need to do is access the DATA in your adapter at the given
position... So there are a couple ways to get this data...
If you have a refrence to your adapter, you could do something like this:
String value = (String)_adapter.getItem(position);
Or, if you have direct access to your data structure, say, an array of
strings, you could do something like this: String value =
stringVals[position];
Hope that helps...
Thanks,
Justin Anderson
MagouyaWare Developer
http://sites.google.com/site/magouyaware
On Tue, Mar 27, 2012 at 10:07 PM, BNReddy narayanareddy...@gmail.comwrote:
String[] data;
public void onItemClick(AdapterView? arg0, View arg1, int position,
long id) {
String temp= data[position];
TextView tv = (TextView)findViewById(R.id.videoId);
tv.setText(temp);
}
--
Regards,
Narayanareddy.B
9032478372
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[android-developers] How to get the TextView values in ListView
Hi, I am using ListView CustomAdapter and i had placed the values in
ListView.
When i am clicking particular row in listview, i want to extract the
textview values of that corresponding row.
How to get these values..???
Plz Help me..
I am using these code
public void onItemClick(AdapterView? arg0, View arg1, int position,
long id) {
Toast.makeText(getBaseContext(), List is
clicking...!--+position, Toast.LENGTH_LONG).show();
TextView tv = (TextView)findViewById(R.id.videoId);
String genus = tv.getText().toString();
}
This will returns first value of the ListView.. i.e first row
value
Help me..
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Re: [android-developers] How to get the TextView values in ListView
String[] data;
public void onItemClick(AdapterView? arg0, View arg1, int position,
long id) {
String temp= data[position];
TextView tv = (TextView)findViewById(R.id.videoId);
tv.setText(temp);
}
--
Regards,
Narayanareddy.B
9032478372
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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+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
