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I am programmatically creating a LinearLayout for an AlertDialog with some buttons.
I WANT to do this:
<LinearLayout android:id="@+id/footer" android:layout_width="fill_parent" style="@android:style/ButtonBar"> But with code like this:
LinearLayout buttons = new LinearLayout(parentContext); buttons.setOrientation(LinearLayout.HORIZONTAL); LinearLayout.LayoutParams buttonsParams = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT); topLayout.addView(buttons, buttonsParams); buttons.setLayoutParams(buttonsParams); Button btnAdd = new Button(context); btnAdd.setText("Add"); How can I set the style of the buttons (use a button bar) programmitically?
667
Generally you can't change styles programmatically; you can set the look of a screen, or part of a layout, or individual button in your XML layout using themes or styles. Themes can, however, be applied programmatically.
To change the default Button style of the application we can use the android:buttonStyle attribute in the AppTheme style inside the styles. xml.
setBackgroundResource() method is used to change the button background programmatically. setBackgroundResource(int id) accepts id of drawable resource and applies the background to the button.
Hope I'm not too late to join the party :)
Well, Styles can be applied to a View at initialization phase. For example:
LinearLayout button = new LinearLayout(context, null, android.R.style.ButtonBar); This worked for me:
int buttonStyle = R.style.your_button_style; Button button = new Button(new ContextThemeWrapper(context, buttonStyle), null, buttonStyle) If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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