android - change the webview fontsize with seek bar -


textview font changes seekbar's onprogresschanged() event.. i'm unable same webview.

but after refresh/reload font size changes.

can't done textview?

you have access webview settings object , change textvalue there.

for devices before api 13 / ics :

you can use enums set text size value, take here textsize code this

webview.getsettings().settextsize(textsize.large);

for ics , later can set text size by:

webview.settextzoom(200); // % of text size .

for more webview settings take here : websettings


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