From ac16acc94397b5650a96276aa2a6842b37b83f09 Mon Sep 17 00:00:00 2001
From: "kewl.apps.dev1" <kewlapps.dev1@gmail.com>
Date: Thu, 14 Nov 2019 12:54:18 +0500
Subject: [PATCH] added OnConfigurationChangedListener

---
 .../java/com/gamemalt/pinview/PinView.java    | 66 ++++++++++++-------
 1 file changed, 44 insertions(+), 22 deletions(-)

diff --git a/pinview/src/main/java/com/gamemalt/pinview/PinView.java b/pinview/src/main/java/com/gamemalt/pinview/PinView.java
index 9ff1fe8..3d80cd1 100644
--- a/pinview/src/main/java/com/gamemalt/pinview/PinView.java
+++ b/pinview/src/main/java/com/gamemalt/pinview/PinView.java
@@ -1,6 +1,7 @@
 package com.gamemalt.pinview;
 
 import android.content.Context;
+import android.content.res.Configuration;
 import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.graphics.PorterDuff;
@@ -45,6 +46,7 @@ public class PinView extends LinearLayout {
 
     private TextView[] pinButtons = new TextView[10];
     boolean isEnabled = true;
+    private OnConfigurationChangedListener onConfigurationChangedListener;
 
 
     public PinView(Context context) {
@@ -77,10 +79,10 @@ private void setDefaultAttr(AttributeSet attrs) {
 
             buttonTextSize = typedArray.getInt(R.styleable.PinView_buttonTextSize, 24);
 
-            minButtonTextSize= typedArray.getInt(R.styleable.PinView_minButtonTextSize, -1);
-            maxButtonTextSize= typedArray.getInt(R.styleable.PinView_maxButtonTextSize, -1);
+            minButtonTextSize = typedArray.getInt(R.styleable.PinView_minButtonTextSize, -1);
+            maxButtonTextSize = typedArray.getInt(R.styleable.PinView_maxButtonTextSize, -1);
 
-            autoSizeStepGranularity= typedArray.getInt(R.styleable.PinView_buttonAutoSizeStepGranularity, 1);
+            autoSizeStepGranularity = typedArray.getInt(R.styleable.PinView_buttonAutoSizeStepGranularity, 1);
 
             isHapticFeedBack = typedArray.getBoolean(R.styleable.PinView_isHapticFeedBack, false);
             showOkButton = typedArray.getBoolean(R.styleable.PinView_showOkButton, true);
@@ -229,20 +231,20 @@ public void setPinButtonTextColor(int pinButtonTextColor) {
     }
 
 
-    private void checkAndSetButtonTextSize(){
-        if(minButtonTextSize<0 || maxButtonTextSize<0){
+    private void checkAndSetButtonTextSize() {
+        if (minButtonTextSize < 0 || maxButtonTextSize < 0) {
 
             setPinButtonTextSize(buttonTextSize);
-        }else {
-            setPinButtonAutoTextSize(minButtonTextSize,maxButtonTextSize,autoSizeStepGranularity);
+        } else {
+            setPinButtonAutoTextSize(minButtonTextSize, maxButtonTextSize, autoSizeStepGranularity);
         }
     }
 
 
     /*
-    * Sets button text
-    * size in SP
-    * */
+     * Sets button text
+     * size in SP
+     * */
     public void setPinButtonTextSize(int pinButtonTextSize) {
         buttonTextSize = pinButtonTextSize;
 
@@ -252,16 +254,16 @@ public void setPinButtonTextSize(int pinButtonTextSize) {
     }
 
     /*
-    * Sets auto text size automatically within the range of given min and max sizes
-    * Size is in SP
-    * */
-    public void setPinButtonAutoTextSize(int minSize,int maxSize,int autoSizeStepGranularity){
-        this.minButtonTextSize=minSize;
-        this.maxButtonTextSize=maxSize;
-        this.autoSizeStepGranularity=autoSizeStepGranularity;
+     * Sets auto text size automatically within the range of given min and max sizes
+     * Size is in SP
+     * */
+    public void setPinButtonAutoTextSize(int minSize, int maxSize, int autoSizeStepGranularity) {
+        this.minButtonTextSize = minSize;
+        this.maxButtonTextSize = maxSize;
+        this.autoSizeStepGranularity = autoSizeStepGranularity;
 
         for (TextView button : pinButtons) {
-            TextViewCompat.setAutoSizeTextTypeUniformWithConfiguration(button,minSize,maxSize,autoSizeStepGranularity, TypedValue.COMPLEX_UNIT_SP);
+            TextViewCompat.setAutoSizeTextTypeUniformWithConfiguration(button, minSize, maxSize, autoSizeStepGranularity, TypedValue.COMPLEX_UNIT_SP);
         }
 
 
@@ -296,13 +298,33 @@ public void setPinViewEnabled(boolean isEnabled) {
         this.isEnabled = isEnabled;
     }
 
-    public void setShowOkButton(boolean shouldShow){
-        showOkButton=shouldShow;
+    public void setShowOkButton(boolean shouldShow) {
+        showOkButton = shouldShow;
         buttonOk.setVisibility(shouldShow ? VISIBLE : INVISIBLE);
     }
-    public void setShowClearButton(boolean shouldShow){
-        showClearButton=shouldShow;
+
+    public void setShowClearButton(boolean shouldShow) {
+        showClearButton = shouldShow;
         buttonClear.setVisibility(shouldShow ? VISIBLE : INVISIBLE);
     }
 
+
+    @Override
+    protected void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+
+        if (onConfigurationChangedListener != null)
+            onConfigurationChangedListener.onConfigurationChanged(newConfig);
+
+
+    }
+
+    public void setOnConfigurationChangedListener(OnConfigurationChangedListener onConfigurationChangedListener) {
+        this.onConfigurationChangedListener = onConfigurationChangedListener;
+
+    }
+
+    public interface OnConfigurationChangedListener {
+        void onConfigurationChanged(Configuration newConfig);
+    }
 }