fixes

src/main/java/org/solovyev/android/view/prefs/FloatRangeSeekBarPreference.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2009-2011. Created by serso aka se.solovyev.
+ * For more information, please, contact se.solovyev@gmail.com
+ * or visit http://se.solovyev.org
+ */
+
+package org.solovyev.android.view.prefs;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import org.jetbrains.annotations.NotNull;
+import org.solovyev.common.FloatIntervalMapper;
+import org.solovyev.common.utils.Interval;
+import org.solovyev.common.utils.Mapper;
+
+/**
+ * User: serso
+ * Date: 9/21/11
+ * Time: 11:41 PM
+ */
+public class FloatRangeSeekBarPreference extends RangeSeekBarPreference<Float> {
+
+	public FloatRangeSeekBarPreference(@NotNull Context context, AttributeSet attrs) {
+		super(context, attrs);
+	}
+
+	@NotNull
+	@Override
+	protected Mapper<Interval<Float>> getMapper() {
+		return new FloatIntervalMapper() ;
+	}
+}

src/main/java/org/solovyev/android/view/prefs/RangeSeekBarPreference.java

@@ -30,8 +30,16 @@ public abstract class RangeSeekBarPreference<T extends Number> extends AbstractD
 		boundaries = getMapper().parseValue(attrs.getAttributeValue(localNameSpace, "boundaries"));
 
 		assert boundaries != null;
+
+		createPreferenceView();
+	}
+
+	private void createPreferenceView() {
 		this.rangeSeekBar = new NumberRangeSeekBar<T>(boundaries, null, context);
-		rangeSeekBar.setOnRangeSeekBarChangeListener(this);
+		this.rangeSeekBar.setNotifyWhileDragging(true);
+		this.rangeSeekBar.setOnRangeSeekBarChangeListener(this);
+
+		initPreferenceView();
 	}
 
 	@NotNull
@@ -39,9 +47,7 @@ public abstract class RangeSeekBarPreference<T extends Number> extends AbstractD
 	protected LinearLayout onCreateDialogView() {
 		final LinearLayout result = super.onCreateDialogView();
 
-		this.rangeSeekBar = new NumberRangeSeekBar<T>(boundaries, null, context);
-		rangeSeekBar.setOnRangeSeekBarChangeListener(this);
-		initPreferenceView();
+		createPreferenceView();
 
 		result.addView(rangeSeekBar);
 
@@ -58,9 +64,12 @@ public abstract class RangeSeekBarPreference<T extends Number> extends AbstractD
 	}
 
 	@Override
-	public void rangeSeekBarValuesChanged(T minValue, T maxValue) {
+	public void rangeSeekBarValuesChanged(T minValue, T maxValue, boolean changeComplete) {
 		final Interval<T> interval = new NumberInterval<T>(minValue, maxValue);
-		persistValue(interval);
+
+		if (changeComplete) {
+			persistValue(interval);
+		}
 
 		setValueText(interval);
 	}