Merge pull request cocos2d#2 from schnhegde/fix/crash-fixes-v1.0

fixed crash when clicking on locked level and onSkudetails issue

Author: schnhegde

proj.android/app/build.gradle

@@ -11,8 +11,8 @@ android {
         applicationId "com.vinaykumar.sokoban"
         minSdkVersion PROP_MIN_SDK_VERSION
         targetSdkVersion PROP_TARGET_SDK_VERSION
-        versionCode 12
-        versionName "1.0"
+        versionCode 13
+        versionName "1.01"
 
         externalNativeBuild {
             if (PROP_BUILD_TYPE == 'ndk-build') {

proj.android/app/src/org/cocos2dx/cpp/IAPPlugin.java

@@ -96,10 +96,12 @@ public void onBillingServiceDisconnected() {
     @Override
     public void onSkuDetailsResponse(BillingResult billingResult,
                                      List<SkuDetails> skuDetailsList) {
-        for(int i = 0; i < skuDetailsList.size(); i++) {
-            SkuDetails detail = skuDetailsList.get(i);
-            String sku = detail.getSku();
-            skudetails.put(sku, detail);
+        if (skuDetailsList) {
+            for(int i = 0; i < skuDetailsList.size(); i++) {
+                SkuDetails detail = skuDetailsList.get(i);
+                String sku = detail.getSku();
+                skudetails.put(sku, detail);
+            }
         }
     }
 

src/scenes/LevelSelect.cpp

@@ -188,8 +188,10 @@ void LevelSelect::CBBtnLevel(Ref* pSender, Widget::TouchEventType type) {
   if (type == Widget::TouchEventType::ENDED) {
     SoundUtil::getInstance()->playEfxBtnTouched();
     Button* buttonClicked = reinterpret_cast<Button*>(pSender);
-    int levelNo = stoi(buttonClicked->getTitleText());
-    UiUtil::transitionFade(GameScene::createScene(levelNo));
+    if (buttonClicked->getTitleText() != "") {
+      int levelNo = stoi(buttonClicked->getTitleText());
+      UiUtil::transitionFade(GameScene::createScene(levelNo));
+    }
   }
 }