tabwidget

问题 I've a TabWidget , independently of the ÀctionBar , in a FragmentTabHost`. I want to customize the look and feel of the TabWidget but I don't get it. My intention is to change the text color and the selector color, as you can see in the image I can change the background of the TabWidget . I don't want to use a custom TextView for the tabs because the tabs must be with the Holo look and feel. I've tried to put a style to the TabWidget but it doesn't work. In this way: <TabWidget android:id="

问题 So I have my tab layout working as demonstrated in the Android example: super.onCreate(savedInstanceState); setContentView(R.layout.main); Resources res = getResources(); // Resource object to get Drawables TabHost tabHost = getTabHost(); // The activity TabHost TabHost.TabSpec spec; // Resusable TabSpec for each tab Intent intent; // Reusable Intent for each tab // Create an Intent to launch an Activity for the tab (to be reused) intent = new Intent().setClass(this, ArtistActivity.class); //

问题 how to change the tab indicator's images in android? there is a tab_indicator.xml file in-built in android sdk. in that the Relative layout has the background as a tab_indicator file as background. how to customize this images in tab_indicator and set our new images? I have a problem that the not selected tabs are highlighted with a white under line.because of those images. how to customize it? That RelativeLayout doesn't have the id to access.how can i?Any Idea? Please help. Note: Reto Meier

问题 I have a TabWidget with 5 tabs in it. Tabs : "One","Two","Three","Four","Five". The TabHost is in a HorizontalScrollView . Now I've one arrow (< and >) each on each side of the TabWidget to indicate that there are more tabs in that direction(which are currently not visible in view). Now what I want to do is, if the first tab is not visible( in current view ) then the arrow to left (<) should be visible and if the last tab is not visible( in current view ) then the arrow to right should be

问题 Why does the tab text overlap the drawable in the tab? Is there a way to prevent this? Is the drawable always centered? What's the point of being able to add text as well as a drawable to the indicator if it gives this output. xml <?xml version="1.0" encoding="utf-8"?> <TabHost xmlns:android="http://schemas.android.com/apk/res/android" android:id="@android:id/tabhost" android:layout_width="fill_parent" android:layout_height="fill_parent"> <LinearLayout android:orientation="vertical" android

问题 Is it possible to remove the icon (indicator) and the space between the text and the top of a Tab in a TabHost/TabWidget? I just want to diplay the text, but i can't. Thanks in advance. 回答1: Pass a TextView to setIndicator(View v) method with the associated text. If you want extensive styling, i suggest you pass your own "Tab" model as parameter instead. public class Tab extends LinearLayout { public Tab(Context c, int drawable, String label) { super(c); TextView tv = new TextView(c); tv

问题 I'm trying to make a ViewPager that slides between fragments and a custom slidebar, that shows which page is selected. Should be like this: I don't want to display tab titles, only the bar itself. How can i do this? 回答1: You can do this by following a trick. Like as, First remove your all title from tab then make same color your layout and tablayout background. 回答2: you can use ViewPager with CircleIndicator - can be customized. in gradle: compile 'me.relex:circleindicator:1.1.8@aar' you can

问题 hello i am creating an application i've created tabbar from pressing the first tab i am downloading a file and into second tab it lists all the downloaded files..i am downloading file using the asyncTask.. i want to do is,after pressing the button for the downloading file i want to show 2nd tab open that is the list of the all downloaded files how it can be possible ? this is my testclass.java that extends the TabActivity public void onCreate(Bundle savedInstanceState) { super.onCreate

问题 I need yours help to resolve simple issue . How dynamically "connect" or inflate layout into Tab content. I want project with TabsHost . For each tab I like different layouts. Very simple:) I am creating default android project : <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.tabtest" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="18" />

问题 How do I get my tab buttons to look like What would be the simplest way to do this if I have a drawable in that shape too??? 回答1: simply you can implement tabs to your application like this in onCreate method TabHost tabHost = getTabHost(); tabHost.setCurrentTabByTag("First"); TabSpec firstTab = tabHost.newTabSpec("First"); firstTab.setIndicator("firstTab",getResources().getDrawable(R.drawable.ic_action_first)); //drawable 1 firstTab.setContent(R.id.first_content); //View tabHost.addTab