HoloEverywhere SeekBar ClassCastException

Question

I am using the SeekBar class provided by HoloEverywhere. I have the following imports:

import org.holoeverywhere.widget.SeekBar;
import org.holoeverywhere.widget.SeekBar.OnSeekBarChangeListener;

I get no preliminary errors or warnings, but when I compile, I get a class cast exception on the following line:

sectionTimeElapsedSeekBar = (SeekBar) findViewById(R.id.sectionTimeElapsedSeekBar);

Here is the corresponding XML:

<SeekBar
        android:id="@+id/sectionTimeElapsedSeekBar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_above="@+id/startOrPauseTimerButton"
        android:layout_alignParentLeft="true"
        android:layout_marginBottom="16dp"
        android:max="2100" />

Anyone have any ideas?

score 4 · Accepted Answer · answered Jan 16 '13 at 23:14

4

Change to:

<org.holoeverywhere.widget.SeekBar
        android:id="@+id/sectionTimeElapsedSeekBar"
        ...
        />

answered Jan 16 '13 at 23:14

dokkaebi

9,004
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score 1 · Answer 2 · answered Jan 17 '13 at 02:55

1

Extend activity from org.holoeverywhere.app.Activity.

answered Jan 17 '13 at 02:55

Prototik

935
4
7

score 0 · Answer 3 · answered Jan 16 '13 at 23:14

0

try importing:

import android.widget.SeekBar;

instead of

import org.holoeverywhere.widget.SeekBar;

answered Jan 16 '13 at 23:14

KhalidTaha

453
1
5
11

Aren't you using the default SeekBar instead of the holoeverywhere SeekBar if you import it this way? – Mark Buikema Nov 17 '13 at 17:49

HoloEverywhere SeekBar ClassCastException

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