Android change view height programmatically

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romannurik / AndroidManifest.xml
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jrub commented Jun 24, 2015
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ursusursus commented Feb 19, 2016

romannurik / AndroidManifest.xml

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manifest . >

Make sure your app (or individual activity) uses the

theme with the custom attribute defined. —>

application android : theme = » @style/AppTheme » . >

application >

manifest >

public class MyActivity extends Activity <

protected void onCreate ( Bundle savedInstanceState ) <

super . onCreate(savedInstanceState);

// Pass in the theme attribute that’ll resolve to the

// desired button style resource. The current theme

// must have a value set for this attribute.

Button myButton = new Button ( this , null , R . attr . myButtonStyle);

myButton . setText( » Hello world » );

ViewGroup containerView = ( ViewGroup ) findViewById( R . id . container);

containerView . addView(myButton);

The convention is to put the

And TextView initialization does:

But it doesn’t recognize fontFamily attribute :S Is it a normal behaviour?

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jrub commented Jun 24, 2015

Very useful indeed, thanks Roman. This should definitely be included into the official documentation for Themes & Styles (http://developer.android.com/guide/topics/ui/themes.html)

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ursusursus commented Feb 19, 2016

For me this does not apply layout params like layout_width, layout_height when I have them in my style. Only default wrap_content LayoutParams gets created in both dimensions

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