android how to get attribute values from xml file?

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Consider this layout:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://ift.tt/nIICcg"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <TextView 
        android:id="@+id/tab_text"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:text="HELLO AGAIN"
        android:textSize="15sp"  
        />
</LinearLayout>

now this is some part of google tab code which after getting my layout and texview id do following:

   TextView tabTitleView = null;

   if (mTabViewLayoutId != 0) {
        // If there is a custom tab view layout id set, try and inflate it
      tabView = LayoutInflater.from(getContext()).inflate(mTabViewLayoutId, mTabStrip,
                    false);
        tabTitleView = (TextView) tabView.findViewById(mTabViewTextViewId);
  }

my problem is why tabTitleView dose not use the xml values of my tab_text? for example it dose not use red background if i set that value in that xml file or it dose not use font size and ... and how to force it uses those value because I have multiple layouts I do not want to do it programmatically.

and in the main activity what i have done to set the custom view is:

    mSlidingTabLayout = (SlidingTabLayout)findViewById(R.id.tabs);
    mSlidingTabLayout.setCustomTabView(R.layout.tab_custom_layout, R.id.tab_text);

really need your help?

asked 49 secs ago

mmlooloo

3,340

android how to get attribute values from xml file?