I want to scroll through the text view~~

I'm printing text views almost full, so I think it'd be nice if I could scroll through them. What should I do?

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);

android textview scroll

2022-09-22 22:35

1 Answers

There is also a way to put it in the scroll view, but more than that, like this

android:maxLines = "AN_INTEGER"
android:scrollbars = "vertical"

It's more convenient to go to a layout xml file with a text view and put the properties above into the text view.

In Java code, text view.setMovementMethod(new ScrollingMovementMethod()); Do it like this.

2022-09-22 22:35

If you have any answers or tips

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