added setOnlyPositiveValues()

shchurov · Jul 15, 2016 · 21106e2 · 21106e2
1 parent 1feaffc
commit 21106e2
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Showing 3 changed files with 12 additions and 4 deletions.
diff --git a/build.gradle b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.1.0'
+        classpath 'com.android.tools.build:gradle:2.1.2'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

diff --git a/library/build.gradle b/library/build.gradle
@@ -10,8 +10,8 @@ android {
     defaultConfig {
         minSdkVersion 14
         targetSdkVersion 23
-        versionCode 4
-        versionName "0.9.3"
+        versionCode 5
+        versionName "0.9.4"
     }
     buildTypes {
         release {

diff --git a/library/src/main/java/com/github/shchurov/horizontalwheelview/HorizontalWheelView.java b/library/src/main/java/com/github/shchurov/horizontalwheelview/HorizontalWheelView.java
@@ -21,6 +21,7 @@ public class HorizontalWheelView extends View {
     private Drawer drawer;
     private TouchHandler touchHandler;
     private double angle;
+    private boolean onlyPositiveValues;
     private Listener listener;
 
     public HorizontalWheelView(Context context, AttributeSet attrs) {
@@ -35,7 +36,10 @@ public void setListener(Listener listener) {
     }
 
     public void setRadiansAngle(double radians) {
-        this.angle = radians % (2 * PI);
+        angle = radians % (2 * PI);
+        if (onlyPositiveValues && angle < 0) {
+            angle += 2 * PI;
+        }
         invalidate();
         if (listener != null) {
             listener.onRotationChanged(this.angle);
@@ -64,6 +68,10 @@ public double getCompleteTurnFraction() {
         return getRadiansAngle() / (2 * PI);
     }
 
+    public void setOnlyPositiveValues(boolean onlyPositiveValues) {
+        this.onlyPositiveValues = onlyPositiveValues;
+    }
+
     @Override
     public boolean onTouchEvent(MotionEvent event) {
         return touchHandler.onTouchEvent(event);