How to change the FontSize in an Android WebView?
I finally found it:-
WebSettings webSettings = webView.getSettings();either setTextSize or
webSettings.setTextSize(WebSettings.TextSize.SMALLEST);This one works too:-
webSettings.setDefaultFontSize(10);
It seems that nowadays prefered way, ie not depreciated is to change text zoom, like this:
WebSettings settings = mWebView.getSettings();settings.setTextZoom(90); // where 90 is 90%; default value is ... 100
This is what I use when I want to enable the user to change the text size / zoom in a WebView:
private WebView mWebView;// init web view and stuff like that ...private void textSmaller() { WebSettings settings = mWebView.getSettings(); settings.setTextZoom(settings.getTextZoom() - 10);}private void textBigger() { WebSettings settings = mWebView.getSettings(); settings.setTextZoom(settings.getTextZoom() + 10);}On Actionbar Item click, I call either textSmaller() or textBigger() to change the text size.