android-actionbar

问题 I have a tabbed 'home' activity with a ViewPager and ActionbarSherlock with ActionItems implementation that is working beautifully with the exception of one little quirk: If I switch between the tabs too fast (i.e. starting at tab A, switch to tab B and quickly switch to tab C before the action items change) then the ActionItems disappear and will not come back until I rotate the screen or restart the app. I've looked at the demos and there's nothing in there that's similar to what I'm doing.

问题 I'm following this tutorial to make and app with action bar for 2.3.x devices. But i cannot import appcompat-v7 to my projecto... It gives me lots of errors like these: [2014-11-06 14:19:23 - AcordeNoPonto] C:\Workspace\appcompat_v7\res\values-v21\themes_base.xml:194: error: Error: No resource found that matches the given name: attr 'android:colorControlActivated'. [2014-11-06 14:19:23 - AcordeNoPonto] C:\Workspace\appcompat_v7\res\values-v21\themes_base.xml:195: error: Error: No resource

问题 I'm trying to change the background color of my Actionbar, but after referencing the several other questions on this site I still can't get their solutions to work. Styles.xml <resources> <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar"> <item name="actionBarStyle">@style/ActionBar</item> <item name="android:windowActionBar">true</item> </style> <style name="ActionBar" parent="Widget.AppCompat.ActionBar.Solid"> <item name="background">@color/light_blue_menu_bar</item> <

问题 I'm using custom action bar in AppCompatActivity. I give the my code below as well as the pitcher. i tried all solution available in stack over flow. But till i can't fix this issue.please assist me. action_toolbar.xml <android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/toolbar" style="@style/toolBarTheme" android:layout_width="match_parent" android:layout_height="wrap_content"

问题 I'm not very expert in android's Fragment. In my last project i was using TabActivity, but because of it's deprecation now I'm starting implements an ActionBar using Fragments. Here is the code of my Tab Class: public class TabInterventoClass extends FragmentActivity{ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); ActionBar actionBar = getSupportActionBar(); actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); actionBar

问题 I'm not very expert in android's Fragment. In my last project i was using TabActivity, but because of it's deprecation now I'm starting implements an ActionBar using Fragments. Here is the code of my Tab Class: public class TabInterventoClass extends FragmentActivity{ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); ActionBar actionBar = getSupportActionBar(); actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); actionBar

问题 I've been looking for the solution to hide Android Action Bar. Tens of them are published and work the same way - Action Bar is hidden only after it's shown for the second. Not good enough, so I tested more and created my own solution. It was not published anywhere, but seems for me very simple and obvious. The most important is - Action Bar can't be seen at all. My question is - what's wrong with it ? ) Why did Android dinosaurs avoid something like that ? Solution to hide Android Action Bar

问题 I have added two menu item . Both of them works good but whenever i press menu button new menu items appear beside the old one . Like below u can see below is my menu item xml <menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto"> <item android:title="Search" android:icon="@drawable/search_white_24dp" android:id="@+id/searchmenu" app:showAsAction="always"> </item> <item android:icon="@drawable/settings_white_24dp" android:title=

问题 I have implemented the Up navigation for my ActionBar, but I'm having trouble with it on APi's lower than 16. On a test device, running 4.0.4 (API 15) I can tap the Up icon in the ActionBar, but it doesnt go to the parent activity, which I have defined in the manifest. Manifest: <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="app.name" > <uses-sdk android:minSdkVersion="11" android:targetSdkVersion="19" /> <uses-permission

问题 I'm following the google tutorial for action bars but the icons don't appear on it, this is the menu xml file: <menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:yourapp="http://schemas.android.com/apk/res-auto" > <item android:id="@+id/action_refresh" android:icon="@drawable/ic_action_refresh" android:title="refresh" android:showAsAction="ifRoom"/> <item android:id="@+id/action_settings" android:icon="@drawable/ic_action_settings" android:title="settings" android