/* * Copyright (C) 2008 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * *      http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */package com.example.android.apis.view;import android.app.TabActivity;import android.os.Bundle;import android.widget.TabHost;import android.widget.TextView;import android.view.View;import com.example.android.apis.R;/** * Example of using a tab content factory for the content via {@link TabHost.TabSpec#setContent(android.widget.TabHost.TabContentFactory)} * * It also demonstrates using an icon on one of the tabs via {@link TabHost.TabSpec#setIndicator(CharSequence, android.graphics.drawable.Drawable)} * */public class Tabs2 extends TabActivity implements TabHost.TabContentFactory {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        final TabHost tabHost = getTabHost();        tabHost.addTab(tabHost.newTabSpec("tab1")                .setIndicator("tab1", getResources().getDrawable(R.drawable.star_big_on))                .setContent(this));        tabHost.addTab(tabHost.newTabSpec("tab2")                .setIndicator("tab2")                .setContent(this));        tabHost.addTab(tabHost.newTabSpec("tab3")                .setIndicator("tab3")                .setContent(this));    }    /** {@inheritDoc} */    public View createTabContent(String tag) {        final TextView tv = new TextView(this);        tv.setText("Content for tab with tag " + tag);        return tv;    }}