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support for sbpSteps value

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This commit is contained in:
Adrian Ulrich 2015-10-05 20:50:26 +02:00
parent a04aa57f7a
commit bcd400ef00
2 changed files with 8 additions and 0 deletions
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1
res/values/seekbarpreference_attr.xml
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@ -2,6 +2,7 @@
<resources>
<declare-styleable name="SeekBarPreference">
<attr name="sbpMaxValue" format="integer"/>
<attr name="sbpSteps" format="integer" />
<attr name="sbpSummaryValueMultiplication" format="float"/>
<attr name="sbpSummaryValueAddition" format="float"/>
<attr name="sbpSummaryText" format="string"/>

7
src/ch/blinkenlights/android/vanilla/SeekBarPreference.java
View File

@ -51,6 +51,10 @@ public class SeekBarPreference extends DialogPreference implements SeekBar.OnSee
* The initially configured value (updated on dialog close)
*/
private int mInitialValue;
/**
* Steps to take for the value
*/
private int mSteps;
/**
* The format to use for the summary
*/
@ -89,6 +93,7 @@ public class SeekBarPreference extends DialogPreference implements SeekBar.OnSee
TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.SeekBarPreference);
mMaxValue = a.getInteger(R.styleable.SeekBarPreference_sbpMaxValue, 0);
mSteps = a.getInteger(R.styleable.SeekBarPreference_sbpSteps, 1);
mSummaryValueMultiplication = a.getFloat(R.styleable.SeekBarPreference_sbpSummaryValueMultiplication, 0f);
mSummaryValueAddition = a.getFloat(R.styleable.SeekBarPreference_sbpSummaryValueAddition, 0f);
mSummaryFormat = a.getString(R.styleable.SeekBarPreference_sbpSummaryFormat);
@ -166,6 +171,8 @@ public class SeekBarPreference extends DialogPreference implements SeekBar.OnSee
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser)
{
if (fromUser) {
progress = (progress/mSteps) * mSteps;
seekBar.setProgress(progress);
setValue(progress);
}
}