android-tabs

Adding Tab inside Fragment In Android?

Try to do this to handle the Tabs: public class MainFragment extends Fragment { private FragmentTabHost mTabHost; //Mandatory Constructor public MainFragment() { } public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); } public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View rootView = inflater.inflate(R.layout.fragment_tabs,container, false); mTabHost = (FragmentTabHost)rootView.findViewById(android.R.id.tabhost); mTabHost.setup(getActivity(), getChildFragmentManager(), R.id.realtabcontent); mTabHost.addTab(mTabHost.newTabSpec(“fragmentb”).setIndicator(“Fragment B”), FragmentB.class, null); mTabHost.addTab(mTabHost.newTabSpec(“fragmentc”).setIndicator(“Fragment … Read more

Creating tabs using Fragments now that TabActivity is deprecated

You will need to use the android compatibility library to use fragments. It can be found as a jar file in your android sdk folder. There are many tutorials out there for fragments. There is a project named ActionBarSherlock which demos all the capability of the compatibility library. Source code is also available on github. … Read more

How do I change a tab background color when using TabLayout?

What finally worked for me is similar to what @如果我是DJ suggested, but the tabBackground should be in the layout file and not inside the style, so it looks like: res/layout/somefile.xml: <android.support.design.widget.TabLayout …. app:tabBackground=”@drawable/tab_color_selector” … /> and the selector res/drawable/tab_color_selector.xml: <?xml version=”1.0″ encoding=”utf-8″?> <selector xmlns:android=”http://schemas.android.com/apk/res/android”> <item android:drawable=”@color/tab_background_selected” android:state_selected=”true”/> <item android:drawable=”@color/tab_background_unselected”/> </selector>

Failed to load map. Error contacting Google servers. This is probably an authentication issue

it sounds like you have problem with your API_KEY which is obtained from Google API Access ,so verify your API_KEY , certificate fingerprints and package name also use this inside <manifest> <uses-feature android:glEsVersion=”0x00020000″ android:required=”true” > </uses-feature> and also verify: <meta-data …. > should be inside <application> tag PS. 1. Also try by adding following Permission … Read more

TabWidget current tab bottom line color

The color of the tab indicator is being set by a selector drawable which can be found here and looks like this: <!– AOSP copyright notice can be found at the above link –> <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/tab_unselected_holo” /> <item android:state_focused=”false” android:state_selected=”true” android:state_pressed=”false” android:drawable=”@drawable/tab_selected_holo” /> <!– Focused … Read more