How to increase the Font size of a Tab title

Question

I have a Vision tab with vision icon etc..,I want to increase the Font Size ,any one help?

Here My Code:

TabSpec vision = tabHost.newTabSpec("Vision");
        vision.setIndicator("Vision",
                getResources().getDrawable(R.drawable.visionicon));

Answer 1

For setting custom Layout for your Tabs :

First design a layout for the image & text to be passed named "tabs_bg":

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/tabsLayout"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:gravity="center"
android:orientation="vertical" >

<ImageView
    android:id="@+id/tabs_image"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:gravity="center_horizontal"
    android:scaleType="fitXY" />

<TextView
    android:id="@+id/tabs_tv"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:gravity="center_horizontal" />
</LinearLayout>

Next you need to add this method in your TabActivity :

/***** Method for Custom Tabs *****/
private static View createTabView(final Context context, final Drawable image, final String text) {
    View tab_view = LayoutInflater.from(context).inflate(R.layout.tabs_bg, null);
    ImageView img = (ImageView) tab_view.findViewById(R.id.tabs_image);
    img.setImageDrawable(image);
    TextView txt_text = (TextView) tab_view.findViewById(R.id.tabs_tv);
    txt_badge.setText(text);
    return tab_view;
}

Next in your TabActivity you need to Setup Your Tabs by using this code :

 TabHost.addTab(TabHost.newTabSpec("Tab1").setIndicator(createTabView(TabHost.getContext(),
            getResources().getDrawable(R.drawable.tab1_image), "Tab_Name")), Tab1.class, null);