如何省略Android上的活動標題

Question

我想省略活動的標題，任何人都可以讓我知道該怎麼做？

setTitle("My Title"); 
//when the text of the title gets too long, how can I use setEllipsize() here? how can I get the view Id of that title? 

Answer 1

試試這個：http://it-ride.blogspot.pt/2010/07/android-title-marquee.html 一些那裏的人說，它的工作原理，有些人說沒有。

Answer 2

的代碼基於此網頁鏈接 http://it-ride.blogspot.pt/2010/07/android-title-marquee.html

// make the title scroll! 
     // find the title TextView 
     TextView title = (TextView) findViewById(android.R.id.title); 
     // set the ellipsize mode to MARQUEE and make it scroll only once 

     title.setEllipsize(TruncateAt.MARQUEE); 
     title.setMarqueeRepeatLimit(1); 
     // in order to start strolling, it has to be focusable and focused 
     title.setFocusable(true); 
     title.setFocusableInTouchMode(true); 
     title.requestFocus();