Dynamically change Textview size

Question

Is it possible to change the single textView size dynamically? In the below link the text size is dynamically changed. ? can anyone guide me on how to do this. thanks in advance Dynamic text size

What do you mean by dynamically? Change the whole text to a specific size, or have a different size for each letter? — Carnal, Sep 17 '13 at 07:39
Please refers the link may help you http://commonsware.com/blog/Android/2010/05/26/html-tags-supported-by-textview.html http://stackoverflow.com/questions/1529068/is-it-possible-to-have-multiple-styles-inside-a-textview — Amit, Sep 17 '13 at 07:39
buddy Do you have seperate textview for each letter that is in different textsize?? — Bhavin Nattar, Sep 17 '13 at 08:02
Is your problem get solved? If you found any solution, you should post it.. — Chintan Rathod, Sep 17 '13 at 10:40

score 1 · Answer 1 · answered Sep 17 '13 at 12:18

1

Thanks for all, at-last i used three different textview to design whatever i need. Thanks for all.

answered Sep 17 '13 at 12:18

RAAAAM

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Chintan Rathod · Answer 2 · 2013-09-17T08:00:30.163

0

Try following code

span.setSpan(new RelativeSizeSpan(0.8f), start, end,
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

Here, you need to set start and end as per your requirement. 0.8f is size of text here. You need to pass float value here.

Code

textView = (TextView) findViewById(R.id.textView);
Spannable span = new SpannableString(textView.getText());
span.setSpan(new RelativeSizeSpan(0.8f), 0, 7,
            Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
span.setSpan(new RelativeSizeSpan(1.8f), 7,
            txt.getText().length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
txt.setText(span);

Output

enter image description here

edited Sep 17 '13 at 08:00

answered Sep 17 '13 at 07:39

Chintan Rathod

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I don't think this is what he means. – Carnal Sep 17 '13 at 07:41
2

I think above asked for each text. – Amit Sep 17 '13 at 07:42

score 0 · Answer 3 · edited May 23 '17 at 12:19

0

Yes. You can use SpannableStringBuilder to styling the text. Same question is registered at here

edited May 23 '17 at 12:19

Community

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answered Sep 17 '13 at 07:43

Raegon

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Dynamically change Textview size

3 Answers3