Add thread-id for iOSNotification

src/main/java/cn/jpush/api/push/model/notification/IosNotification.java

@@ -17,6 +17,9 @@
  * <li>badge: 支持 setBadge(int) 方法来设置；支持 incrBadge(int) 方法来增加。</li>
  * <li>sound: 支持 setSound(string) 方法来设置声音文件。或者 setSound(JSON object) 对应官方payload结构 </li>
  * <li>content-available: 用来支持后台推送。如果该值赋值为 1，表示开启后台推送。</li>
+ * <li>mutable-content: 通知扩展</li>
+ * <li>category: IOS 8 才支持。设置 APNs payload 中的 "category" 字段值</li>
+ * <li>mutable-content: 通知扩展</li>
  * <li>extras: JSON object. 支持更多的自定义字段信息。</li>
  * </ul>
  * <br>
@@ -37,6 +40,7 @@ public class IosNotification extends PlatformNotification {
  private static final String CONTENT_AVAILABLE = "content-available";
  private static final String MUTABLE_CONTENT = "mutable-content";
  private static final String CATEGORY = "category";
+ private static final String THREAD_ID = "thread-id";
 
  private static final String ALERT_VALID_BADGE = "Badge number should be 0~99999, "
  + "and can be prefixed with + to add, - to minus";
@@ -49,11 +53,12 @@ public class IosNotification extends PlatformNotification {
  private final boolean contentAvailable;
  private final String category;
  private final boolean mutableContent;
+ private final String threadId;
 
 
  private IosNotification(Object alert, Object sound, String badge,
  boolean contentAvailable, boolean soundDisabled, boolean badgeDisabled, 
- String category, boolean mutableContent,
+ String category, boolean mutableContent,String threadId,
  Map<String, String> extras, 
  Map<String, Number> numberExtras, 
  Map<String, Boolean> booleanExtras, 
@@ -67,6 +72,7 @@ private IosNotification(Object alert, Object sound, String badge,
  this.badgeDisabled = badgeDisabled;
  this.category = category;
  this.mutableContent = mutableContent;
+ this.threadId = threadId;
  }
 
  public static Builder newBuilder() {
@@ -115,6 +121,9 @@ public JsonElement toJSON() {
  if (mutableContent) {
  json.add(MUTABLE_CONTENT, new JsonPrimitive(true));
  }
+ if (null != threadId) {
+ json.add(THREAD_ID, new JsonPrimitive(threadId));
+ }
 
  return json;
  }
@@ -128,6 +137,7 @@ public static class Builder extends PlatformNotification.Builder<IosNotification
  private boolean badgeDisabled = false;
  private String category;
  private boolean mutableContent;
+ private String threadId;
 
  protected Builder getThis() {
  return this;
@@ -202,11 +212,16 @@ public Builder setMutableContent(boolean mutableContent) {
  this.mutableContent = mutableContent;
  return this;
  }
+
+ public Builder setThreadId(String threadId) {
+ this.threadId = threadId;
+ return this;
+ }
 
 
  public IosNotification build() {
  return new IosNotification(alert, sound, badge, contentAvailable, 
- soundDisabled, badgeDisabled, category, mutableContent,
+ soundDisabled, badgeDisabled, category, mutableContent, threadId,
  extrasBuilder, numberExtrasBuilder, booleanExtrasBuilder, jsonExtrasBuilder);
  }
  }