文本框滑动需要增加控件

设置属性显示滑动条垂直滑动

显示滑动条
自动滚动到最后一行:
private ScrollView mscrollView;
mOutput.setMovementMethod(ScrollingMovementMethod.getInstance ());
mscrollView = (ScrollView) findViewById(R.id.scrollview);
mscrollView.post(new Runnable() {
@Override
public void run() {
mscrollView.smoothScrollTo(0, mOutput.getBottom());
}
});