[android-developers] Re: Is it possible to give gradient effect using code?

2011-08-26 Thread blake 
Sure!  That XML just creates a LinearGradient object.  Look here:

http://developer.android.com/reference/android/graphics/LinearGradient.html

-blake

On Aug 25, 5:23 pm, Ash  wrote:
> Currently I have an XML file which sets the gradient of the button
> background.
> Is it possible to achieve the following using code? If yes, can someone
> please give me a sample?
>
>      android:angle="270"
>     android:startColor="#b3adad"
>     android:endColor="#858080">
> 

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[android-developers] Re: Is it possible to give gradient effect using code?

2011-08-29 Thread Andrew Pierce 
Use a GradientDrawable:

int[] colors = new int[] { 0xFFB3ADAD, 0xFF858080 };
GradientDrawable drawable = new
GradientDrawable(GradientDrawable.Orientation.TOP_BOTTOM, colors);
drawable.setShape(GradientDrawable.RECTANGLE);
drawable.setGradientType(GradientDrawable.LINEAR_GRADIENT);

On Aug 25, 7:23 pm, Ash  wrote:
> Currently I have an XML file which sets the gradient of the button
> background.
> Is it possible to achieve the following using code? If yes, can someone
> please give me a sample?
>
>      android:angle="270"
>     android:startColor="#b3adad"
>     android:endColor="#858080">
> 

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[android-developers] Re: Is it possible to give gradient effect using code?

2011-08-29 Thread Ash 
Thanks for sharing the sample code. Wonderful.

What about giving corners to the default Android button. At present I have 
an xml file which does this
   


I am trying to get rid of the XML file and do everything using code. Please 
let me know if this is possible.

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[android-developers] Re: Is it possible to give gradient effect using code?

2011-08-30 Thread Mike 
On Aug 29, 5:53 pm, Ash  wrote:
> I am trying to get rid of the XML file and do everything using code. Please
> let me know if this is possible.

That's like swimming upstream - possible but not always an easy task

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Re: [android-developers] Re: Is it possible to give gradient effect using code?

2011-08-29 Thread Matt Powers 
Just don't try to draw the gradient in ondraw with hardware acceleration turned 
on

On Aug 26, 2011, at 10:57 AM, Andrew Pierce  wrote:

> Use a GradientDrawable:
> 
> int[] colors = new int[] { 0xFFB3ADAD, 0xFF858080 };
> GradientDrawable drawable = new
> GradientDrawable(GradientDrawable.Orientation.TOP_BOTTOM, colors);
> drawable.setShape(GradientDrawable.RECTANGLE);
> drawable.setGradientType(GradientDrawable.LINEAR_GRADIENT);
> 
> On Aug 25, 7:23 pm, Ash  wrote:
>> Currently I have an XML file which sets the gradient of the button
>> background.
>> Is it possible to achieve the following using code? If yes, can someone
>> please give me a sample?
>> 
>> > android:angle="270"
>> android:startColor="#b3adad"
>> android:endColor="#858080">
>> 
> 
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