I've just used ActionBar Sherlock to implement the android action bar on pre 3.0 android devices. I'm having one issue when I'm using tab navigation though.
Currently the action bar is devided in two rows at the top of the screen. The first row contains the app icon and app title, while the second row contains my navigation tabs. I tried to remove the top bar with actionBar.setDisplayOptions(0);, but now i still have two rows, but the top row is empty. How can I remove this top row?
Thanks!
I recognize this was posted about a month ago, but I think I can lend a hand. Try running these three methods just after constructing your action bar:
bar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
bar.setDisplayShowTitleEnabled(false);
bar.setDisplayShowHomeEnabled(false);
The first just sets the AB to tabs, which I assume you've already done. The second disables the String title up top (I should note that it appears when the app first launches, but then disappears very quickly), and the third shuts off the icon with the same functionality as the previous method. I actually had the same thing you're dealing with occur in my app, but once I ran both of those methods, the extra, and blank, top-most bar disappeared.
In addition to the accepted answer, Just remove onCreateOptionsMenu and onOptionsItemSelected to get clean tab view without having any empty action bar.
Related
I want to have two menus in my android app. First one is search icon in ActionBar (at the top) and second is a TextView and pop up item at the bottom. How to achieve it? I tried android:uiOptions="splitActionBarWhenNarrow" but it moves all the menu items to bottom. Please help!
Android has not made this possible on purpose, the action bar at the bottom (called the split action bar) only has the purpose of giving extra room for actions if it is necessary (hence the uiOptions name "splitActionBarWhenNarrow").
You could still get the desired result by manually creating a split action bar by adding a LinearLayout at the bottom of your View, and using a PopupMenu for the menu.
i am developing an android application that contains tabs. my application is like this:
Please notice that I have an action bar that contains many tabs.
Now I want to add an extra tab bar. what i mean is: in the players activity i want to have anotion action bar. for example players under 21 years and players above 21 years
how can i do that please?
what i have tried
i tried manking many bottons with view pager. and when the user press on any button, i slide the view pager. it works good. but i would like to know if there is a standard solution.
hint
i think that action bar at the top and ation bar at the botton will help. but i don't know if this is available.
thank u very mush.
The framework provides TabHost, which you can bind to the ViewPager from by setting an OnTabChangedListener and changing the current page based on the selection. It's slightly more complicated than just using buttons, but you get the tab theme
I'm trying to implement an application with a specific view. It needs to have a horizontal bar at the top that contains the app icon, and other buttons and spinners. These items must be static and should appear on every page of the app.
Below that horizontal bar will be a Tabbed component, with the tabs being horizontal at the bottom of the page. I can also implement the desired behavior with the tabs on top of the Tabbed component. Each tab will obviously change the fragment being displayed within the tab's frame.
I am working on an implementation that uses the ActionBar and the menu options. However, I can't get the menu options (my buttons and spinners) to appear above the tabs. And I'm not sure if menu options is the right approach. Any ideas?
Silly me! the answer was right there. I simply had to turn the title bar back on (only with no title) and the menu options would appear right into that title bar.
keep in mind that this feature is heavily dependent on the version of android and model of device that you have.
Older phones have a menu button which will bring up the same menu, as do some modern phones (like the galaxy SIII), so, be sure to test this everywhere so you know what the end-user will actually experience.
For my application , I'm planning to have a design as this:
http://img811.imageshack.us/img811/7045/problemel.png
-Design needs to have a title bar which is indeed the action bar in android. To overcome the compatibility issues, I used the sherlock action bar which is said to support older versions that dont have action bars. I havent tested yet for the older devices however.
-As far as I know, for navigation , we could rather use tabbed or dropdown list methods. I want to have constant tabs for every page in my app to stand below the page. This reflects the tabbed action bar, however I want it below not just under the action bar. I don't know how but youtube application somehow has it in the middle of the screen (if it's not a custom view). So how do we have tabs positioned in the bottom of the page?
-Also I want to have another menu, whose items depend on the page it's on. But the apperance will be the same for every page. In the picture on the left this menu has buttons as "Bt 1" ,"Bt 2". I dont want to repeat the same xml for every activity page, but I'm not sure how to achieve it without repeating. If the action bar allowed using both navigation tabs and the drop down list, I could put the items of this menu in the dropdown list just as the picture on the right (onto the gray button). But I guess it does not?!
Therefore I have to repeat the menu xml code in every page or is there another smart way?
Any advice will be appreciated.
This can be achieved not with tabs but by adding items to a linear_layout with a gravity of bottom but it is a bad practice as #D_Steve595 stated and should be avoided in android designs.
actionBar.setHomeButtonEnabled(false);
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
actionBar.setDisplayShowTitleEnabled(false);
actionBar.setDisplayShowHomeEnabled(false);
well, I have my Android app that have 4 main options. For that I created a TabActivity with this options.
Problem, when I enter to one of this, a activity is called. Cool. Imagine I have a list and when I click on one row I open other activity, the tab will disappear what is correct. But I want this tabBar always.
how can I achieve this?
if I copy/page this tab in every activity I need it it will load the ones that are attached to the tab and wont show the one that I opened before, right?
You should try with FragmentActivity. There is a addTab function to add tabs to action bar, in which you set tabs. With fragments and action bar what you want to do is possible
Take a look at Action Bar Sherlock that includes actionbar compatibiliy with tabs and more for non Honeycomb versions of Android.