fix 时间文字颜色，清空列表内容

Author: xhp

android/messagelist/src/main/java/cn/jiguang/imui/messages/MsgListAdapter.java

@@ -550,6 +550,7 @@ public void clear() {
         mItems.clear();
         mTimedItems.clear();
         lastShowTimeItem = null;
+        notifyDataSetChanged();
     }
 
     /**

android/messagelist/src/main/java/cn/jiguang/imui/messages/viewholder/AvatarViewHolder.java

@@ -142,6 +142,9 @@ public void applyStyle(MessageListStyle style) {
         if (layout != null && mAvatarIv.getVisibility() == View.VISIBLE) {
             layout.getLayoutParams().width = (int) (style.getWindowWidth() * style.getBubbleMaxWidth());
         }
+        if(mDateTv!=null){
+            mDateTv.setTextColor(Color.WHITE);
+        }
         if (!mIsSender) {
             if (mDisplayNameTv.getVisibility() == View.VISIBLE) {
                 mDisplayNameTv.setMaxEms(8);

android/messagelist/src/main/java/cn/jiguang/imui/messages/viewholder/TipViewHoler.java

@@ -1,5 +1,6 @@
 package cn.jiguang.imui.messages.viewholder;
 
+import android.graphics.Color;
 import android.support.v7.widget.RecyclerView;
 import android.view.View;
 import android.widget.TextView;
@@ -31,7 +32,7 @@ public void onBind(MESSAGE message) {
 
     @Override
     public void applyStyle(MessageListStyle style) {
-        mEvent.setTextColor(style.getEventTextColor());
+        mEvent.setTextColor(Color.WHITE);
         mEvent.setTextSize(style.getEventTextSize());
         mEvent.setPadding(style.getEventPadding(), style.getEventPadding(), style.getEventPadding(), style.getEventPadding());
     }

android/messagelist/src/main/res/layout/item_event_message.xml

@@ -14,5 +14,5 @@
         android:padding="5dp"
         android:textSize="10sp"
         android:text="TextView"
-        android:textColor="#ffffff" />
+        android:textColor="@color/white" />
 </LinearLayout>

android/messagelist/src/main/res/layout/item_notification_message.xml

@@ -14,5 +14,5 @@
         android:padding="5dp"
         android:textSize="10sp"
         android:text="notification"
-        android:textColor="@color/aurora_msg_event_text_color" />
+        android:textColor="@color/white" />
 </LinearLayout>

android/messagelist/src/main/res/layout/item_tip_message.xml

@@ -14,5 +14,5 @@
         android:padding="5dp"
         android:textSize="10sp"
         android:text="TextView"
-        android:textColor="#ffffff" />
+        android:textColor="@color/white" />
 </LinearLayout>

android/src/main/java/cn/jiguang/imui/messagelist/AuroraIMUIModule.java

@@ -89,6 +89,12 @@ public void deleteMessage(ReadableArray messages) {
         getReactApplicationContext().sendBroadcast(intent);
     }
 
+    @ReactMethod
+    public void clearMessage(){
+        Intent intent = new Intent();
+        intent.setAction(ReactMsgListManager.RCT_CLEAR_MESSAGES_ACTION);
+        getReactApplicationContext().sendBroadcast(intent);
+    }
 
 
     @ReactMethod

android/src/main/java/cn/jiguang/imui/messagelist/ReactMsgListManager.java

@@ -74,6 +74,7 @@ public class ReactMsgListManager extends ViewGroupManager<MessageList> {
     public static final String RCT_UPDATE_MESSAGE_ACTION = "cn.jiguang.imui.messagelist.intent.updateMessage";
     public static final String RCT_INSERT_MESSAGES_ACTION = "cn.jiguang.imui.messagelist.intent.insertMessages";
     public static final String RCT_DELETE_MESSAGES_ACTION = "cn.jiguang.imui.messagelist.intent.deleteMessages";
+    public static final String RCT_CLEAR_MESSAGES_ACTION = "cn.jiguang.imui.messagelist.intent.clearMessages";
 
     public static final String RCT_SCROLL_TO_BOTTOM_ACTION = "cn.jiguang.imui.messagelist.intent.scrollToBottom";
 
@@ -96,6 +97,7 @@ protected MessageList createViewInstance(final ThemedReactContext reactContext)
         intentFilter.addAction(RCT_UPDATE_MESSAGE_ACTION);
         intentFilter.addAction(RCT_INSERT_MESSAGES_ACTION);
         intentFilter.addAction(RCT_DELETE_MESSAGES_ACTION);
+        intentFilter.addAction(RCT_CLEAR_MESSAGES_ACTION);
         intentFilter.addAction(RCT_SCROLL_TO_BOTTOM_ACTION);
 
         mContext = reactContext;
@@ -253,7 +255,7 @@ public void onClick() {
         });
         if (message.isOutgoing()
                 && (message.getType() != IMessage.MessageType.SEND_RED_PACKET
-                || message.getType() != IMessage.MessageType.SEND_BANK_TRANSFER)) {
+                && message.getType() != IMessage.MessageType.SEND_BANK_TRANSFER)) {
             dialog.addItem("撤回", new CustomAlertDialog.onSeparateItemClickListener() {
                 @Override
                 public void onClick() {
@@ -306,6 +308,8 @@ private static List<PopupMenuItem> getMoreMenuItems(Context context, String sess
 
     @ReactProp(name = "initList")
     public void setInitList(MessageList messageList, ReadableArray messages) {
+
+        mAdapter.clear();
         if (messages != null && messages.size() > 0) {
             final List<RCTMessage> list = new ArrayList<>();
             for (int i = 0; i < messages.size(); i++) {
@@ -463,6 +467,8 @@ public void run() {
                     final RCTMessage rctMessage = gson.fromJson(messages[i], RCTMessage.class);
                     mAdapter.delete(rctMessage);
                 }
+            }else if(intent.getAction().equals(RCT_CLEAR_MESSAGES_ACTION)){
+                mAdapter.clear();
             }
         }
     };