如何在中心對齊標籤文本android

Question

任何人都可以告訴我如何在android中心對齊標籤文本？我給了android:gravity="center"LinearLayout和TabWidget。它仍然沒有工作。任何人都可以告訴我如何做到這一點？

感謝

Answer 1

使用android:layout_gravity="center"

Answer 2

使用本

int tabCount = tabHost.getTabWidget().getTabCount(); 
    for (int i = 0; i < tabCount; i++) { 
    final View view = tabHost.getTabWidget().getChildTabViewAt(i); 
    if (view != null) { 
    // reduce height of the tab 
    view.getLayoutParams().height *= 0.66; 

    // get title text view 
    final View textView = view.findViewById(android.R.id.title); 
    if (textView instanceof TextView) { 
     // just in case check the type 

     // center text 
     ((TextView) textView).setGravity(Gravity.CENTER); 
     // wrap text 
     ((TextView) textView).setSingleLine(false); 

     // explicitly set layout parameters 
     textView.getLayoutParams().height = ViewGroup.LayoutParams.FILL_PARENT; 
     textView.getLayoutParams().width = ViewGroup.LayoutParams.WRAP_CONTENT; 
    } 
} 

}