ScrollView 滚动视图

public class MainActivity extends AppCompatActivity {
    private TextView text;
    private ScrollView scrollView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        //注册控件
        text = (TextView) findViewById(R.id.txt);
        scrollView = (ScrollView) findViewById(R.id.scrollview);

        //设置text文本内容
        text.setText(getResources().getString(R.string.context));

        //设置ScrollView滚动条不可见
        scrollView.setVerticalScrollBarEnabled(false);


    }