getTabHost() - Cannot resolve method

Question

I tried create a tab bar using this tutorial . But in this line:

TabHost tabHost = getTabHost();

I received the message:

Cannot resolve the method "getTabHost()"

This is my code:

protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_feeds);

    //add tab bar
    TabHost tabHost = getTabHost();
    TabHost.TabSpec spec;
    Intent intent;

    intent = new Intent().setClass(this, FeedsFriendsActivity.class);
    spec = tabHost.newTabSpec("First").setIndicator("First")
            .setContent(intent);
    tabHost.addTab(spec);

    intent = new Intent().setClass(this, FeedsBeersActivity.class);
    spec = tabHost.newTabSpec("Second").setIndicator("Second")
            .setContent(intent);
    tabHost.addTab(spec);

    intent = new Intent().setClass(this, FeedsNotificationActivity.class);
    spec = tabHost.newTabSpec("Third").setIndicator("Third")
            .setContent(intent);
    tabHost.addTab(spec);

}

How can I fix it?

Answer 1

不建议使用TabHost，建议使用本教程中所示的新“材质设计”选项卡布局： http : //www.androidhive.info/2015/09/android-material-design-working-with-tabs/