CODEWITHSUNDEEP
androidnumberpicker
Tomprif
Tomprif

Reputation: 75

How to make NumberPicker text area wider?

I'm using NumberPicker with String values displayed. Here is the example:

odaberiRazinu.setVisibility(View.VISIBLE);
odaberiRazinu.setMinValue(0);
odaberiRazinu.setMaxValue(3);

odaberiRazinu.setDisplayedValues( new String[] { "FirstAnswer", "SecondAnswer", "ThirdAnswer", "FourthAnswer"} );

I have problems, because from FirstAnswer, only it's only visible "stAnsw" (something like that). When I move it, then it gets wider sometimes, but it's not working well.

Is there a way to make a display area wider or is there a better way to make NumberPicker-like mechanism for Strings?

EDIT (this is XML layout):

<NumberPicker 
        android:id="@+id/section_numberPicker"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
/>

Upvotes: 4

Views: 1143

Answers (1)

Nipper
Nipper

Reputation: 2380

This code works for me. The NumberPicker is as wide as the longest item text. Maybe you have to choose a different size for the parent layout.

<FrameLayout
    android:id="@+id/content_frame"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <NumberPicker
        android:id="@+id/section_numberPicker"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        />

</FrameLayout>

enter image description here

Also you can set a static widht android:layout_width="300dp" but then it will truncate the text ifi it is longer.

Upvotes: 1

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