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Code Pull Requests Activity

SlideBarPreference: Reduce the number of step

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To have cleaner values.
This commit is contained in:
Jules Aguillon 2021-04-24 23:12:06 +02:00
parent 87b237494a
commit 5688e181fa
1 changed files with 4 additions and 4 deletions
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8
srcs/juloo.common/SlideBarPreference.java
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@ -25,7 +25,7 @@ import android.widget.SeekBar;
public class SlideBarPreference extends DialogPreference public class SlideBarPreference extends DialogPreference
implements SeekBar.OnSeekBarChangeListener implements SeekBar.OnSeekBarChangeListener
{ {
private static final int SEEKBAR_MAX = 100000; private static final int STEPS = 100;
private LinearLayout _layout; private LinearLayout _layout;
private TextView _textView; private TextView _textView;
@ -45,7 +45,7 @@ public class SlideBarPreference extends DialogPreference
_textView.setPadding(48, 40, 48, 40); _textView.setPadding(48, 40, 48, 40);
_seekBar = new SeekBar(context); _seekBar = new SeekBar(context);
_seekBar.setOnSeekBarChangeListener(this); _seekBar.setOnSeekBarChangeListener(this);
_seekBar.setMax(SEEKBAR_MAX); _seekBar.setMax(STEPS);
_min = float_of_string(attrs.getAttributeValue(null, "min")); _min = float_of_string(attrs.getAttributeValue(null, "min"));
_value = _min; _value = _min;
_max = Math.max(1f, float_of_string(attrs.getAttributeValue(null, "max"))); _max = Math.max(1f, float_of_string(attrs.getAttributeValue(null, "max")));
@ -58,7 +58,7 @@ public class SlideBarPreference extends DialogPreference
@Override @Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser)
{ {
_value = (progress * _max) / SEEKBAR_MAX + _min; _value = Math.round(progress * (_max - _min)) / (float)STEPS + _min;
updateText(); updateText();
} }
@ -84,7 +84,7 @@ public class SlideBarPreference extends DialogPreference
_value = (Float)defaultValue; _value = (Float)defaultValue;
persistFloat(_value); persistFloat(_value);
} }
_seekBar.setProgress((int)((_value - _min) * SEEKBAR_MAX / _max)); _seekBar.setProgress((int)((_value - _min) * STEPS / (_max - _min)));
updateText(); updateText();
} }