StackOverflow2013

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PO
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Id
18111748
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0
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0
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CreationDate
2013-08-07T19:06:53.980
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2013-08-07T19:06:53.980
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2286515
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8
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text
Body
I have found a "cheeky" solution to the problem of measuring the height of the text in a MULTILINE TextView :- <pre><code>//Calculate the height of the text in the MULTILINE TextView int textHeight = textView.getLineCount() * textView.getLineHeight(); if (textHeight > textViewHeight) { //Text is truncated because text height is taller than TextView height } else { //Text not truncated because text height not taller than TextView height } </code></pre> However this solution has some caveats :- Firstly regarding getLineHeight() , markup within the text can cause individual lines to be taller or shorter than this height, and the layout may contain additional first- or last-line padding. See <a href="http://developer.android.com/reference/android/widget/TextView.html#getLineHeight()" rel="noreferrer">http://developer.android.com/reference/android/widget/TextView.html#getLineHeight()</a> Secondly , the application needs to calculate the actual height of the TextView in pixels , and (in the case of my layout) it might not be as simple as textView.getHeight() , and calculation may vary from one layout to another layout. I would recommend avoiding LinearLayout because the actual pixel height of the TextView can vary depending on text content. I am using a RelativeLayout (see <a href="http://pastebin.com/KPzw5LYd" rel="noreferrer">http://pastebin.com/KPzw5LYd</a>). Using this RelativeLayout, I can calculate my TextView height as follows :- <pre><code>//Calculate the height of the TextView for layout "http://pastebin.com/KPzw5LYd" int textViewHeight = layout1.getHeight() - button1.getHeight() - button2.getHeight(); </code></pre> Hope that helps, Regards, James
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Title
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PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POAndroid multiline TextView , check if text fits , or check is TextView is full
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 PTQuestion
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1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USJames
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