StackOverflow2013

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plurals

PO
primarykey
Id
10064534
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-04-08T16:48:44.820
FavoriteCount
0
LastActivityDate
2012-04-08T16:48:44.820
LastEditDate
2017-05-23T12:06:33.847
LastEditorUserId
-1
OwnerUserId
950427
ParentId
10063933
PostTypeId
2
Score
1
ViewCount
0
LastEditorDisplayName
text
Body
I believe your problem is when you are calling "getTextView();" <pre><code>TextView tempTxt = getTextView(); tempTxt.setTextSize( 25 ); </code></pre> Also, when you set the size of your text, you should use this to make sure they are pixels: <pre><code>tempTxt.setTextSize(TypedValue.COMPLEX_UNIT_PX, 25); </code></pre> Read here: <a href="https://stackoverflow.com/questions/3687065/textview-settextsize-behaves-abnormally">TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different screens</a> <a href="https://stackoverflow.com/questions/5032355/android-textview-settextsize-incorrectly-increases-text-size">Android TextView setTextSize incorrectly increases text size</a> It is best if objects that are created have an ID from the XML by using "findViewById": <pre><code>@Override public boolean onCreateOptionsMenu(Menu menu) { // Create an options menu for the activity super.onCreateOptionsMenu( menu ); MenuItem incrseTxtMenu = menu.add( 0,4,0,"Increase Text Size" ); incrseTxtMenu.setIcon( android.R.drawable.btn_plus ); incrseTxtMenu.setOnMenuItemClickListener( new MenuItem.OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { TextView text = (TextView) findViewById(R.id.faq_Intro); //faq_Intro from XML tempTxt.setTextSize(TypedValue.COMPLEX_UNIT_PX, 25); //corrected return true; } }); return true; } </code></pre> Also instead of using "OnMenuItemCLickListener", you can easily use "onOptionsItemSelected" with a case switch: <pre><code>public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()){ case R.id.increasesize: //some code break; case R.id.exit: finish(); break; default: return true; } </code></pre>
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PostParentId
1. POProblems increasing text size in my app
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PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USCommunity
UserOwnerUserId
1. USJared Burrows
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