Merge branch 'local' into develop

@@ -153,6 +153,12 @@ export default class Home extends React.Component {
         this.triggerPullToRefresh();
     }
 
+    componentWillReceiveProps(nextProps) {
+        if (nextProps.scrollToTop) {
+            this.listView.scrollTo({x: 0, y: 0, animated: false, });
+        }
+    }
+
     triggerPullToRefresh() {
         InteractionManager.runAfterInteractions(() => {
             this.listView && this.listView.getScrollResponder().startPullToRefresh();

@@ -12,6 +12,7 @@ import LoadMoreIndicator from '../../../common/components/LoadMoreIndicator';
 import UploadProgress from '../home/UploadProgress';
 import SuperMan from '../home/SuperMan';
 import TimerMixin from 'react-timer-mixin';
+import {Actions} from 'react-native-router-flux';
 
 const {
     View,
@@ -161,8 +162,14 @@ export default class Section extends React.Component {
         });
     }
 
+    componentWillReceiveProps(nextProps) {
+        if (nextProps.scrollToTop) {
+            this.listView.scrollTo({x: 0, y: 0, animated: false, });
+        }
+    }
+
     componentWillUnmount() {
-        this.timer && clearTimeout(this.timer);
+
     }
 
     _renderRow(rowData, sectionID, rowID, highlightRow) {

@@ -101,7 +101,7 @@ export default class Setting extends React.Component {
                         this.props.signEdited(text);
                     }}
                     onKeyPress={(event) => {
-                        if (this.signLength >= 50) {
+                        if (this.signLength >= 40) {
                             Alert.alert('抱歉','超出40字符最长限制');
                         }
                     }}

@@ -233,6 +233,13 @@ class HomeContainer extends React.Component {
 
         let containerStyle = parseInt(this.props.app.container) === 1 ? null : {marginBottom: 64};
 
+        let scrollToTop = false;
+        if (this.props.route.scene && this.props.route.scene.sceneKey == 'Posting') {
+            if (this.props.posting.canSubmit) {
+                scrollToTop = true;
+            }
+        }
+
         return (
             <View style={[styles.container, containerStyle]}>
                 <Home
@@ -268,6 +275,7 @@ class HomeContainer extends React.Component {
                     onUploadDelete={this._onUploadDelete}
                     onSaveingTheWorld={this._onSaveingTheWorld}
                     ptrError={error}
+                    scrollToTop={scrollToTop}
                 />
             </View>
         );

@@ -210,6 +210,13 @@ class SectionContainer extends React.Component {
         let noticeData = notice.open === 'Y' ? Immutable.fromJS([notice.list]) : List();
         let {profile} = this.props.user;
 
+        let scrollToTop = false;
+        if (this.props.route.scene && this.props.route.scene.sceneKey == 'Posting') {
+            if (this.props.posting.canSubmit) {
+                scrollToTop = true;
+            }
+        }
+
         return (
             <View style={styles.container}>
                 <Section
@@ -235,6 +242,7 @@ class SectionContainer extends React.Component {
                     isLoadingMore={isLoadingMore}
                     onEndReached={this._onEndReached}
                     onSaveingTheWorld={this._onSaveingTheWorld}
+                    scrollToTop={scrollToTop}
                 />
             </View>
         );

@@ -84,7 +84,7 @@ export function postingEventLogOut() {
 export function startEditPost(postingState) {
     return (dispatch, getState) => {
         let {posting, user} = getState();
-        if (posting.postState.isPosting) {
+        if (posting.postState.isPosting || posting.postState.showProcess) {
             Alert.alert('抱歉','您有正在发送的帖子，请耐心等待~');
             return;
         }