android-actionbar

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How can I refresh the ActionBar when onPrepareOptionsMenu switched menu entries?

Within my apps I often enable/disable menu entries and do make them visible from onPrepareOptionsMenu.[详细]

2023-04-13 03:45 分类：问答
Android and Honeycomb - how to have a menu icon with SDK 13 without having an "action bar"

I would like to maximize use of the screen for a Honeycomb app. Since the bottom of the screen is already stuck with \"always-on\" items, I\'d like to add a menu button down there in that space rather[详细]

2023-04-12 15:58 分类：问答
When and how often is the onPrepareOptionsMenu() method called for ActionBar?

It is clear for Activities - the method is being called right before the menu is shown. But what about ActionBar when it is always sho开发者_运维技巧wn? How to trigger it to be invoked to dynamically[详细]

2023-04-11 09:47 分类：问答
How do you remove the title text from the Android ActionBar?

I\'m looking through the Holo.开发者_JAVA技巧Light theme, and I can\'t seem to find the magic style to override to get rid of the title text that briefly shows up when my app first launches.[详细]

2023-04-10 23:58 分类：问答
Width of Action Bar in Google Tv Android

How change the ActionBar\'s Width in Google TV addo开发者_运维知识库n [Honeycomb 3.1]?There\'s an updated AddOn, that restores the ActionBar to the top - so it\'s now as wide as the screen.We\'ve rele[详细]

2023-04-10 18:27 分类：问答
Adding Menu in Action Bar

I have a Action Bar where i want to add one help button using Menu. I am using Android 3.0. My Menu code is like below:[详细]

2023-04-09 21:49 分类：问答
ActionBar capacity/overflow not changing on orientation change

I have an app using the ActionBar, where I handle orientation changes myself: android:configChanges=\"keyboard|keyboardHidden|orientation|screenSize\"[详细]

2023-04-09 18:20 分类：问答
SearchView focused when hiding the ActionBar menu

I have an ActionBar with a SearchView.The hidden/overflow menu items are shown on the right in a drop-down list when the menu button is selected.When the drop-down menu is hidden, the SearchView is fo[详细]

2023-04-09 18:13 分类：问答
Programmatically accessing a view that is defined in a fragment's XML in Android

I\'m in the process of making an Android 3 app that has a tab-based navigation. Being quite new to Android I searched for tab tutorials and found a few different approaches, out of which an implementa[详细]

2023-04-09 13:29 分类：问答
Unable to Add custom view to Android Action bar,why?

I am trying to add my custom view into Action bar. final View addView=getLayoutInflater().inflate(R.layout.home_actionbar_buttons, null);[详细]

2023-04-09 06:10 分类：问答