actionbarsherlock

问题 I am making my first android application with the ActionBarSherlock. The application will always have an action bar consisting of 3 tabs (first tab selected by default). The app could be extended for use with a tablet. I have been searching the web, and following the android development guides, however I am finding a few things confusing. The first tab screen will be a list view with a list of items, onitemselected should send the user to a screen which features more details about that item.

问题 I have some troubles using SearchView in my SherlockListFragment.There is a custom ArrayAdapter and a listview which contains one image and two TextViews for each item. Everything works well until I applied SearchView for my ListFragment. The search icon is expandable and I'm also able to enter words into the search bar. PROBLEM The custom adapter is able to filter the listview now, but when I delete the last letter from the expandable searchview, or close the searchview, the app crashed. I

问题 I'm trying to animate a menu item, while the activity is loading, in my ActionBar (actually ActionBarSherlock). The code I have works the first time the activity is created, but any time the activity is called again, I get a NullReference exception on "loadingItem" because onCreateOptionsMenu is called after onCreate . I tried using onPrepareOptionsMenu but the same thing. public class MyActivity extends SherlockActivity { private MenuItem loadingItem; @Override public void onCreate(final

问题 Good evening, i hope somebody could help me. Im developing a app where i use the action bar from the support library for pre 3.0-devices, but i have the problem, that espacially on the pre 3.0-devices no action bar is showing. When i use a device, which is higher then 3.0 it works fine. I've followed these tutorial: http://developer.android.com/guide/topics/ui/actionbar.html#Adding So my "main activity", which handles the action bar, extends from "ActionBarActivity". At these moment i figured

问题 I try include ActionBarSherlock in my Project and see red cross opposite the name lib In project.properties i have next text: android.library.reference.1=D:\\Android\\work\\actionbarsherlock In actionbarsherlock properties CheckBox Is Library cheked. 回答1: ActionBarSherlock is a library project. The red x indicates a broken link I believe you have already downloaded the library project. In eclipse click file, import , import existing code into workspace. There is a option to copy the same to

问题 Observe the image below. This is displayed in place of the ListView data before I set the ListAdapter in my SherlockListFragment . I don't know if this is a product of SherlockActionBar or standard Android, but in any case - how do I bring it back at a later point? My use case is that I have a refresh button and when the user presses that I want the list to clear and the spinner to appear again while loading. 回答1: In your SherlockListFragment , call setListShown(false); The documentation for

问题 I am attempting to show a basic notification from a fragment in an ActionBarSherlock layout. I have been following the tutorial here as well as the one on the Android Developer pages, but I am getting the error 'Cannot resolve method 'build()' on the last line. I have imported android.support.v4.app.NotificationCompat and .app.NotificationManager public void createNotification(){ NotificationManager mNotificationManager = (NotificationManager)getActivity().getSystemService(Context

问题 I am currently not able to customize the tab-indicator in my app when using Actionbarsherlock. I am trying to change the default color (blue) to white of the indicator. All other customization works as intended. I am not even able to remove the tab-indicator. Have I missed something in my XML-code or what might be the problem? Also note, my min-SDK is set to 14 in the manifest -file. ALL help is needed so I can manage to find the source of the problem :/ Regards Tabs.java @Override public

问题 I want to reproduce this tab indicator structure (screen is from nova launcher): a dropdown menu and an arrow in the right bottom corner. I have no problem about code but i can't reproduce this appearance. I tried this: mBar.addTab(mBar.newTab().setText(ctx.getString(R.string.tab_actions)).setTabListener(this).setCustomView(R.layout.navigation_spinner)); where mBar is sherlock support actionBar. This is my layout: <?xml version="1.0" encoding="utf-8"?> <LinearLayout android:layout_width=

问题 I'm going crazy trying to get an optionsMenu to have different options for different views. I could have it working if onResume() was called on my fragments, but it isn't. I have one SherlockFragmentActivity which during onCreate adds a SherlockFragment like this: if (getSupportFragmentManager().findFragmentById(android.R.id.content) == null) { Fragment f = LoginFragment.newInstance(); getSupportFragmentManager() .beginTransaction() .add(android.R.id.content, f, "loginfragment") .attach(f)