From 8326fd32d94eec6deef5efa3fb1cb1d3ab0fd10a Mon Sep 17 00:00:00 2001
From: Shawn <hn62257@gmail.com>
Date: Wed, 26 Feb 2020 01:35:13 +0800
Subject: [PATCH] :pencil2: Add the OnScrollListener example

---
 README.md                                              | 10 ++++++++++
 .../com/shawnlin/numberpicker/sample/MainActivity.java | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/README.md b/README.md
index e3f7458..7b61393 100644
--- a/README.md
+++ b/README.md
@@ -100,6 +100,16 @@ numberPicker.setOnValueChangedListener(new NumberPicker.OnValueChangeListener()
         Log.d(TAG, String.format(Locale.US, "oldVal: %d, newVal: %d", oldVal, newVal));
     }
 });
+
+// OnScrollListener
+numberPicker.setOnScrollListener(new NumberPicker.OnScrollListener() {
+    @Override
+    public void onScrollStateChange(NumberPicker picker, int scrollState) {
+        if (scrollState == SCROLL_STATE_IDLE) {
+            Log.d(TAG, String.format(Locale.US, "newVal: %d", picker.getValue()));
+        }
+    }
+});
 ```
 
 #### XML
diff --git a/sample/src/main/java/com/shawnlin/numberpicker/sample/MainActivity.java b/sample/src/main/java/com/shawnlin/numberpicker/sample/MainActivity.java
index 140cc4d..8dded0c 100644
--- a/sample/src/main/java/com/shawnlin/numberpicker/sample/MainActivity.java
+++ b/sample/src/main/java/com/shawnlin/numberpicker/sample/MainActivity.java
@@ -102,6 +102,16 @@ public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
                 Log.d(TAG, String.format(Locale.US, "oldVal: %d, newVal: %d", oldVal, newVal));
             }
         });
+
+        // OnScrollListener
+        numberPicker.setOnScrollListener(new NumberPicker.OnScrollListener() {
+            @Override
+            public void onScrollStateChange(NumberPicker picker, int scrollState) {
+                if (scrollState == SCROLL_STATE_IDLE) {
+                    Log.d(TAG, String.format(Locale.US, "newVal: %d", picker.getValue()));
+                }
+            }
+        });
     }
 
 }