1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.example.android.apis.view; 18 19 import com.example.android.apis.R; 20 21 import android.app.TabActivity; 22 import android.os.Bundle; 23 import android.view.View; 24 import android.widget.TabHost; 25 import android.widget.TextView; 26 27 /** 28 * Example of using a tab content factory for the content via {@link TabHost.TabSpec#setContent(android.widget.TabHost.TabContentFactory)} 29 * 30 * It also demonstrates using an icon on one of the tabs via {@link TabHost.TabSpec#setIndicator(CharSequence, android.graphics.drawable.Drawable)} 31 * 32 */ 33 public class Tabs2 extends TabActivity implements TabHost.TabContentFactory { 34 35 @Override 36 protected void onCreate(Bundle savedInstanceState) { 37 super.onCreate(savedInstanceState); 38 39 final TabHost tabHost = getTabHost(); 40 tabHost.addTab(tabHost.newTabSpec("tab1") 41 .setIndicator("tab1", getResources().getDrawable(R.drawable.star_big_on)) 42 .setContent(this)); 43 tabHost.addTab(tabHost.newTabSpec("tab2") 44 .setIndicator("tab2") 45 .setContent(this)); 46 tabHost.addTab(tabHost.newTabSpec("tab3") 47 .setIndicator("tab3") 48 .setContent(this)); 49 } 50 51 /** {@inheritDoc} */ 52 public View createTabContent(String tag) { 53 final TextView tv = new TextView(this); 54 tv.setText("Content for tab with tag " + tag); 55 return tv; 56 } 57 } 58
