小编use*_*767的帖子

试图更改tabhost文本颜色,在此代码中我可以更改tabhost背景颜色(不是文本颜色)

tabHost.setOnTabChangedListener(new OnTabChangeListener() {
        @Override
        public void onTabChanged(String tabId) {
          for (int i = 0; i < tabHost.getTabWidget().getChildCount(); i++) {
            tabHost.getTabWidget().getChildAt(i)
                            .setBackgroundColor(Color.parseColor("#FF0000")); // unselected
          }

          tabHost.getTabWidget().getChildAt(tabHost.getCurrentTab())
                        .setBackgroundColor(Color.parseColor("#0000FF")); // selected

        }
});

如何更改tabhost文本颜色？

我工作的机器人Youtube Api.i成功创建了project.i可以播放视频,也可以点击按钮点击跳过视频.现在我添加了第二个按钮,在这个按钮点击我要更改onInitializationSuccess方法中的视频ID这是我的代码

public class MainActivity extends YouTubeBaseActivity implements
    YouTubePlayer.OnInitializedListener {

static private final String DEVELOPER_KEY = "***********";
private String VIDEO = "*****", VIDEO1 = "*****";
private Button b1, b2;;
private YouTubePlayer player1;

private PlayerStyle style;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    YouTubePlayerView youTubeView = (YouTubePlayerView) findViewById(R.id.youtube_view);
    b1 = (Button) findViewById(R.id.button1);
    b2 = (Button) findViewById(R.id.button2);

    youTubeView.initialize(DEVELOPER_KEY, this);
    youTubeView.setEnabled(false);
    style = PlayerStyle.CHROMELESS;
    b2.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {

            int[] array = new int[] { 36000, 140000, 250000 …