Android 椭圆选框/结束
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Ellipsize marquee/end
提问by Syamantak Basu
I just came to know about using ellipsize in a Text View. But I cannot understand what difference in effect am I supposed to get if I set android:ellipsize="marquee" rather than using android:ellipsize="end".I am new to android. Please help.
我刚刚知道在文本视图中使用椭圆大小。但是我无法理解如果我设置 android:ellipsize="marquee" 而不是使用 android:ellipsize="end" 会产生什么不同的效果。我是 android 新手。请帮忙。
回答by Vijay Vankhede
words that are longer than the view is wide to be ellipsized instead of broken in the middle. You will often also want to set scrollHorizontally or singleLine as well so that the text as a whole is also constrained to a single line instead of still allowed to be broken onto multiple lines.
长于视图的单词宽以省略而不是在中间断开。您通常还希望设置 scrollHorizontally 或 singleLine，以便将整个文本也限制在一行中，而不是仍然允许分成多行。
Must be one of the following constant values.
必须是以下常量值之一。
Suppose original value text view is aaabbbcccand its fitting inside the view
假设原始值文本视图是aaabbbccc并且它适合在视图中
Constant Value Description
none 0
start 1 output will be : ...bccc
middle 2 output will be : aa...cc
end 3 output will be : aaab...
marquee 4 out put will be : aaabbbccc auto sliding from right to left
回答by Sankar
If you want to make your textview to scroll horizontally then ellipsize "marquee" will only work. Ellipsize "end" will help you to make your textview ellipsize with "..."
如果你想让你的 textview 水平滚动，那么 ellipsize “marquee” 只会起作用。Ellipsize "end" 将帮助您使用 "..." 使 textview 椭圆化
回答by Akanksha Hegde
If you want a horizontal scrollable text in your app, use
如果您想在应用中使用水平滚动文本，请使用
android:ellipsize="marquee"
where a single line large text will be scrolling.
其中单行大文本将滚动。
But in case if you use,
但如果你使用，
android:ellipsize="end"
text after the end of screen will be shown as
屏幕结束后的文本将显示为
...
...
