初识别进度条

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        //启用窗口特征
        //进度条
//        requestWindowFeature(Window.FEATURE_PROGRESS);
        //进度圈圈 表示状态 不能显示具体数值
       requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
        setContentView(R.layout.activity_main);
        //显示两种进度条

        //进度条可看见
       setProgressBarIndeterminateVisibility(true);

        //进度条 可看见 Max = 10000
        setProgressBarVisibility(true);
        setProgress(10000);

    }