使TextView在Android上可滾動我在一個文本視圖中顯示文本,它看起來太長了,不適合一個屏幕。我需要使我的TextView可滾動。我怎么能這么做?以下是代碼:final TextView tv = new TextView(this);tv.setBackgroundResource(R.drawable.splash);tv.setTypeface(face);tv.setTextSize(18);
tv.setTextColor(R.color.BROWN);tv.setGravity(Gravity.CENTER_VERTICAL| Gravity.CENTER_HORIZONTAL);tv.setOnTouchListener(new OnTouchListener() {
public boolean onTouch(View v, MotionEvent e) {
Random r = new Random();
int i = r.nextInt(101);
if (e.getAction() == e.ACTION_DOWN) {
tv.setText(tips[i]);
tv.setBackgroundResource(R.drawable.inner);
}
return true;
}});setContentView(tv);
3 回答

慕婉清6462132
TA貢獻(xiàn)1804條經(jīng)驗 獲得超2個贊
ScrollView
android:scrollbars = "vertical"
TextView
yourTextView.setMovementMethod(new ScrollingMovementMethod());
- 3 回答
- 0 關(guān)注
- 1799 瀏覽
添加回答
舉報
0/150
提交
取消