tabwidget

问题 So I am having great difficultly styling tab widgets using xml. Everywhere I have searched seem's to either suggest solutions to do this programmatically, or refers to the actionBarTab style >:| What I am trying to achieve is a customised tab from the tabwidget drawables that was generated using http://android-holo-colors.com/ I manage to get the So in my custom theme I have this code: <style name="RR.App.Theme" parent="android:Theme.Holo.Light"> ... <item name="android:tabWidgetStyle">@style

问题 I want to create an ActionBar and a tabbed navigation like the google+ app. I used this example as a starting point and now I have a great actionbar: http://developer.android.com/resources/samples/ActionBarCompat/index.html I've also included a ViewPager and a TabHost to have tabs and scrolling left/right Fragments. What i need is to show the back arrow in version prior to honeycomb. If I set getActionBar().setDisplayHomeAsUpEnabled(true) , the arrow is automatically show in version >=

问题 Is the android:divider attribute under the TabWidget working? I tried the Tab Layout tutorial from android just to test (http://developer.android.com/resources/tutorials/views/hello-tabwidget.html) and set the android:divider to some image (for now I used the android vertical scrollbar as the drawable to really emphasize if its getting picked up (copied it from frameworks), but when I ran it on the emulator, it doesn't appear to be working. According to the docs, the TabWidget does seem to

问题 I want to create the TabBar as like Below image: Here, all tab bar are normal. Just they are custom made. Now i want to create the Tab Bar as like above image. In which the center Tab is raised. So what should i have do to make it possible ? If is there any demo then it will be good. Please help me. 回答1: you can set the Background image in Tab widget as tabHost.getTabWidget().getChildAt(0).setBackgroundResource(R.drawable.home_h); tabHost.getTabWidget().getChildAt(1).setBackgroundResource(R

问题 I have made an application which has tabs like in HelloTabActivity, there is also space between these tabs, can anyone suggest how to remove this space and also there is a grey line beneath the tabs how can that be removed? main.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <TabHost android:id="@android:id/tabhost" android

问题 I want to create tabbed application. everything is allright but when I create the tab. the space between the tabs too much. I want to remove this padding or margin but I don't know how can i do that. any suggestion? 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:layout_width

问题 I'm trying to get my tabicon to change when a tab is pressed (i.e. when it changes color when you press the tab, but haven't released yet). I've created a selector as follows: <?xml version="1.0" encoding="UTF-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android"> <!-- Non focused states --> <item android:state_focused="false" android:state_selected="false" android:state_pressed="false" android:drawable="@drawable/ic_tab_icon1" /> <item android:state_focused="false"

问题 I am stuck in my xml code <TabWidget android:id="@android:id/tabs" android:layout_width="fill_parent" android:layout_height="wrap_content" /> I am trying to change the width to a custom set dip number but android:layout_width="50dip" is not making any affect to the tab width layout any suggenstion on this one please ? Here is the full XML file Layout on pasteBin http://pastebin.com/7vi4Pi8Z Thanks Shiraz 回答1: No body contributed the answer but after few hours of struggle i have found the way

问题 How do I change the color of the bottom bar for TabWidget? I have successfully changed the tab background color but the bottom bar is still grey/orange and I couldn't find any info in the Android doc and source regarding this. Thanks. 回答1: I'm guessing that "bottom bar" refers to the optional horizontal line that separates the tabs and the content. Take a look at the various tabStrip attributes described in the TabWidget API doc. You can set different drawables for the left and right parts of

问题 I have an issue I have not been able to figure out and it is only happening on devices running <2.1. It works fine on android 2.2. I have ansynchronous task that displays a loading dialog while it loads all the tabs. Here is the code for the TabActivity: public class OppTabsView extends TabActivity { Dialog dialog; String errorText; boolean save; final int OPP_SAVE = 0; public static boolean edited; public void onCreate(Bundle icicle) { try { super.onCreate(icicle); new DoInBackground()