TUICore.registerEvent(TUIConstants.TIMPush.EVENT_NOTIFY, TUIConstants.TIMPush.EVENT_NOTIFY_NOTIFICATION, new ITUINotification() {
        @Override
        public void onNotifyEvent(String key, String subKey, Map<String, Object> param) {
            Log.d(TAG, "onNotifyEvent key = " + key + "subKey = " + subKey);
            if (TUIConstants.TIMPush.EVENT_NOTIFY.equals(key)) {
                if (TUIConstants.TIMPush.EVENT_NOTIFY_NOTIFICATION.equals(subKey)) {
                    if (param != null) {
                        String extString = (String)param.get(TUIConstants.TIMPush.NOTIFICATION_EXT_KEY);
                        // 获取 ext 自定义跳转
                        
                        // 示例：跳转到对应聊天界面
                        OfflinePushExtInfo offlinePushExtInfo = null;
                        try {
                            offlinePushExtInfo = new Gson().fromJson(extString, OfflinePushExtInfo.class);
                            if (offlinePushExtInfo.getBusinessInfo().getChatAction() == OfflinePushExtInfo.REDIRECT_ACTION_CHAT) {
                                String senderId = offlinePushExtInfo.getBusinessInfo().getSenderId();
                                if (TextUtils.isEmpty(senderId)) {
                                    return;
                                }
                                TUIUtils.startChat(senderId, offlinePushExtInfo.getBusinessInfo().getSenderNickName(), offlinePushExtInfo.getBusinessInfo().getChatType());
                            }
                        } catch (Exception e) {
                            Log.e(TAG, "getOfflinePushExtInfo e: " + e);
                        }
                    }
                }
            }
        }
    });

/ 动态注册广播
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(TUIConstants.TIMPush.NOTIFICATION_BROADCAST_ACTION);
LocalBroadcastManager.getInstance(context).registerReceiver(localReceiver, intentFilter);

//广播接收者
public class OfflinePushLocalReceiver extends BroadcastReceiver {
    public static final String TAG = OfflinePushLocalReceiver.class.getSimpleName();

    @Override
    public void onReceive(Context context, Intent intent) {
        DemoLog.d(TAG, "BROADCAST_PUSH_RECEIVER intent = " + intent);
        if (intent != null) {
            String ext = intent.getStringExtra(TUIConstants.TIMPush.NOTIFICATION_EXT_KEY);
            // 获取 ext 自定义跳转
            
            // 示例：跳转到对应聊天界面
            OfflinePushExtInfo offlinePushExtInfo = null;
            try {
                offlinePushExtInfo = new Gson().fromJson(extString, OfflinePushExtInfo.class);
                if (offlinePushExtInfo.getBusinessInfo().getChatAction() == OfflinePushExtInfo.REDIRECT_ACTION_CHAT) {
                    String senderId = offlinePushExtInfo.getBusinessInfo().getSenderId();
                    if (TextUtils.isEmpty(senderId)) {
                        return;
                    }
                    TUIUtils.startChat(senderId, offlinePushExtInfo.getBusinessInfo().getSenderNickName(), offlinePushExtInfo.getBusinessInfo().getChatType());
                }
             } catch (Exception e) {
                 Log.e(TAG, "getOfflinePushExtInfo e: " + e);
             }
        } else {
            Log.e(TAG, "onReceive ext is null");
        }
    }
}