[android-developers] Small png doesn't scale to specified dimensions.
Hello, My app requires a small resolution resource image (32x5 px) to be scaled to a size drawn by the user. When I display the image though, it is always too big or too small. To test my scaling code, I also have my app draw a blue rectangle for the specified size; when I test it though, the rectangle is the perfect size, while the image still scales incorrectly. http://i.imgur.com/ttK7a.png is my result on an emulator, and http://i.imgur.com/EdX5x.png is the result from running it on my actual device (Samsung Vibrant). http://i.stack.imgur.com/ipQEh.png is the small image that I use. I don't know what is the code-uploading norm for google groups, so I'll leave that out unless it's needed. So if I should show my code, let me know the best way to do so. Thank you very much in advance! -- 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
[android-developers] Adding Feature to Android (that I've made)
I'm almost completed with a DatePickerPreference that I've built (a preference widget I was suprised didnt already exist), and would really like to share this function with every developer. I know the process for submitting patches to the android open-source project, but I was wondering how I would go about adding a whole new feature to android that I have made, or if they even accept them. Is there any way to go about doing this? -- 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
[android-developers] Re: Inserting Data into a Cursor?
Alright, Thanks for the help!
On Jun 24, 10:24 am, Mark Murphy wrote:
> nbadal wrote:
> > Would something like this work?
>
> > @Override
> > public void bindView(View view, Context context, Cursor cursor) {
> > TextView daysUntil = (TextView) view.findViewById(R.id.daysuntil);
>
> > String days = /* Calculations Here */
>
> > daysUntil.setText(days);
>
> > super.bindView(view, context, cursor);
> > }
>
> I'd do the super.bindView() before putting in your overriding value, to
> be safe, but otherwise I suspect that will work.
>
> --
> Mark Murphy (a Commons
> Guy)http://commonsware.com|http://twitter.com/commonsguy
>
> Warescription: Three Android Books, Plus Updates, $35/Year
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[android-developers] Re: Inserting Data into a Cursor?
Would something like this work?
@Override
public void bindView(View view, Context context, Cursor cursor) {
TextView daysUntil = (TextView) view.findViewById(R.id.daysuntil);
String days = /* Calculations Here */
daysUntil.setText(days);
super.bindView(view, context, cursor);
}
On Jun 24, 10:13 am, nbadal wrote:
> So if I wanted to intercept the date data from the database, then do
> my calculations, then send that number back out to a textview in the
> list item, what would I need to do?
>
> On Jun 24, 10:07 am, Marco Nelissen wrote:
>
>
>
> > You can have your own CursorAdapter, and in its bindView do whatever
> > calculations and data mapping you need.
>
> > On Tue, Jun 23, 2009 at 7:19 PM, nbadal wrote:
>
> > > Hello, I'm looking for a way to insert data into a cursor that is
> > > separate from the SQL database it retrieves the rest of the
> > > information from.
> > > Is there any way to to this, or is there a different way to add more
> > > information to a list view item?
>
> > > What I'm trying to do is to use a date column for each entry in the
> > > list to calculate the number of days until that date (and then put
> > > that number in the list item).
> > > I know how to get the value, but I just cant find a way to put it into
> > > the list without it being in the cursor.
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[android-developers] Re: Inserting Data into a Cursor?
So if I wanted to intercept the date data from the database, then do my calculations, then send that number back out to a textview in the list item, what would I need to do? On Jun 24, 10:07 am, Marco Nelissen wrote: > You can have your own CursorAdapter, and in its bindView do whatever > calculations and data mapping you need. > > > > On Tue, Jun 23, 2009 at 7:19 PM, nbadal wrote: > > > Hello, I'm looking for a way to insert data into a cursor that is > > separate from the SQL database it retrieves the rest of the > > information from. > > Is there any way to to this, or is there a different way to add more > > information to a list view item? > > > What I'm trying to do is to use a date column for each entry in the > > list to calculate the number of days until that date (and then put > > that number in the list item). > > I know how to get the value, but I just cant find a way to put it into > > the list without it being in the cursor. --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
[android-developers] Inserting Data into a Cursor?
Hello, I'm looking for a way to insert data into a cursor that is separate from the SQL database it retrieves the rest of the information from. Is there any way to to this, or is there a different way to add more information to a list view item? What I'm trying to do is to use a date column for each entry in the list to calculate the number of days until that date (and then put that number in the list item). I know how to get the value, but I just cant find a way to put it into the list without it being in the cursor. --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
