textview

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how to check if a TextView exist

I created on loop 5 TextViews, set to them some text and added they to LinearLayout. After that I need to change text in them. I want to delete all of them and create new one on loop again. But before[详细]

2023-03-30 21:58 分类：问答
TextView displays "false" instead of resource text

very strange. I have a layout resource, which besides others defines a text view: <TextView android:id=\"@+id/txtSettingsXYMuteLbl\"[详细]

2023-03-30 19:10 分类：问答
How to read a .txt file in Xcode 4 (iPhone App) correctly

I\'m trying to read a .txt(test) file into a TextView (testText) : -(void)viewDidLoad { NSString *filePath = [[NSBundle mainBundle] pathForResource:@\"test\" ofType:@\"txt\"];[详细]

2023-03-30 09:32 分类：问答
TextView text formatted based on text value

I have an application where I need to display a list of numbers, but the numbers need to be formatted based on their value.Negative numbers are shown in normal text, positive numbers shown as bold.Als[详细]

2023-03-30 08:58 分类：问答
Format and style a xml resource + assign to textview

I\'d like to format a string from resource and do some formatting on it, too! xml resource: <string name=\"itemFormatString\">%1$s\\n\\n<i>%2$s</i></string>[详细]

2023-03-29 23:30 分类：问答
How to display Textview for a array item

I\'m very new to android development. Hopefully you all can help me. I\'m doing a modified version of asqlmanager from sourceforge. In the code, it can only display 1 data in toast at a time.However,[详细]

2023-03-29 20:38 分类：问答
TextView.setText() throwing NullPointerException

I\'m trying to set the text of a TextView which sounds simple enough but it keeps throwing errors here\'s my function:[详细]

2023-03-29 07:57 分类：问答
Merge two layout into one

Is it possible to merge two l开发者_如何学编程ayout into one. Suppose i have two TextView of username and password in first layout vertically and two EditText in the second layout vertically. After me[详细]

2023-03-29 06:28 分类：问答
How to make an image corner rounded programmatically

I am using a text view. It has one image 开发者_Go百科as background. How do I programmatically round this image\'s corner?Convert your image to bitmap and then convert that bitmap with rounded corners[详细]

2023-03-29 03:13 分类：问答
How to highlight selected text in android?

I have created Text View dynamically.I have to set focus/highlight the particular text when i click on that Text View.please suggest me how t开发者_如何学Pythono do this?You could set a listener to co[详细]

2023-03-29 01:49 分类：问答