Changing the font of a textview within a widget?

Question

Is there a way to change the font in a widget? I've seen some questions/answers on here but some say it can't be done. Others say it can be done but then don't provide much information. I'm talking about a custom font that I put in my assets folder. The font I want to use is Roboto from the design guidelines.

I mostly want to ask because of the other questions stating it isn't possible. I have the Google Currents widget on my Nexus 7 that uses the Roboto font on it's widget so surely it is possible?

The TextView I want to change is well, just a textview. It has no formatting/styles on it at the moment. The only thing I really need is the font changed to Roboto light.

I would appreciate some advice on how to do this. Thanks.

I actually plan on open sourcing the widget I am making here so it could help others too.

I've not tried it.. TextSize not for size..? Have I missed something very easy? — RED_
– RED_, Commented May 5, 2013 at 18:52

Ahmad · Accepted Answer · 2013-05-05 18:59:50Z

Is there a way to change the font in a widget?

Yes, but unfortunately you can only use the system fonts. You can use the Roboto fonts natively on Android 4.1+ like this though:

android:fontFamily="sans-serif" // roboto regular android:fontFamily="sans-serif-light" // roboto light android:fontFamily="sans-serif-condensed" // roboto condensed

The only way to use Roboto on previous versions for your Text would be to create a Bitmap and draw your Text on Canvas like this:

 Bitmap myBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); Canvas myCanvas = new Canvas(myBitmap); Paint paint = new Paint(); Typeface font = Typeface.createFromAsset(context.getAssets(), "fonts/myFont.ttf"); paint.setTypeface(font); paint.setStyle(Paint.Style.FILL); paint.setColor(...); paint.setTextSize(...); myCanvas.drawText("Hello World", x, y, paint);

And then set it like this to your RemoteView:

rViews.setImageViewBitmap(R.id.myImageView, myBitmap);

what about custom fonts. I download custom.ttf store it in assests folder use the same for test view
@Ahmad thanks for the clarification. Well then he can use available system fonts right?
@Ahmad Yeah fair enough. I appreciate the help! +1 and Marked as answer.

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