Fix the bug that style in contentContainerStyle could be ignored

Author: Swordsman-Inaction

lib/KeyboardAwareListView.js

@@ -35,15 +35,15 @@ const KeyboardAwareListView = createReactClass({
     let newContentContainerStyle
 
     if (Platform.OS === 'android' && enableOnAndroid) {
-      newContentContainerStyle = {}
-      newContentContainerStyle.paddingBottom = (contentContainerStyle ? contentContainerStyle.paddingBottom : 0) + keyboardSpace
+      newContentContainerStyle = Object.assign({}, contentContainerStyle)
+      newContentContainerStyle.paddingBottom = (newContentContainerStyle.paddingBottom || 0) + keyboardSpace
     }
 
     return (
       <ListView
         ref='_rnkasv_keyboardView'
         keyboardDismissMode='interactive'
-        contentInset={{bottom: this.state.keyboardSpace}}
+        contentInset={{bottom: keyboardSpace}}
         showsVerticalScrollIndicator={true}
         scrollEventThrottle={0}
         {...this.props}

lib/KeyboardAwareScrollView.js

@@ -36,15 +36,15 @@ const KeyboardAwareScrollView = createReactClass({
     let newContentContainerStyle
 
     if (Platform.OS === 'android' && enableOnAndroid) {
-      newContentContainerStyle = {}
-      newContentContainerStyle.paddingBottom = (contentContainerStyle ? contentContainerStyle.paddingBottom : 0) + keyboardSpace
+      newContentContainerStyle = Object.assign({}, contentContainerStyle)
+      newContentContainerStyle.paddingBottom = (newContentContainerStyle.paddingBottom || 0) + keyboardSpace
     }
 
     return (
       <ScrollView
         ref='_rnkasv_keyboardView'
         keyboardDismissMode='interactive'
-        contentInset={{bottom: this.state.keyboardSpace}}
+        contentInset={{bottom: keyboardSpace}}
         showsVerticalScrollIndicator={true}
         scrollEventThrottle={0}
         {...this.props}