BroadcastReceiver没有收到数据。。。

设备：魅族 MX5
Android版本：5.1
SDK版本：
implementation 'cn.leancloud.android:avoscloud-sdk:4.7.9'
implementation('cn.leancloud.android:avoscloud-push:4.7.9@aar') { transitive = true }
相关代码：

private void push() {
    AVPush push = new AVPush();
    JSONObject object = new JSONObject();
    try {
        object.put("action", "com.ring.jk.UPDATE_STATUS");
        object.put("name", "LeanCloud.");
    } catch (JSONException e) {
        e.printStackTrace();
    }
    push.setPushToAndroid(true);
    push.setData(object);
    push.setMessage("123");
    push.sendInBackground(new SendCallback() {
        @Override
        public void done(AVException e) {
            if (e == null) {
                // push successfully.
            } else {
                // something wrong.
            }
        }
    });
}


    public class MyCustomReceiver extends BroadcastReceiver {
    private static final String TAG = "MyCustomReceiver";

    @Override
    public void onReceive(Context context, Intent intent) {
        Log.e(TAG,"!!!!!!!!!!");
        LogUtil.log.e(TAG, "Get Broadcat");
        try {
            String action = intent.getAction();
            String channel = intent.getExtras().getString("com.avos.avoscloud.Channel");
            //获取消息内容
            JSONObject json = new JSONObject(intent.getExtras().getString("com.avos.avoscloud.Data"));

            Log.d(TAG, "got action " + action + " on channel " + channel + " with:");
            Iterator itr = json.keys();
            while (itr.hasNext()) {
                String key = (String) itr.next();
                Log.d(TAG, "..." + key + " => " + json.getString(key));
            }
        } catch (JSONException e) {
            Log.d(TAG, "JSONException: " + e.getMessage());
        }
    }

}

<receiver
    android:name="com.ring.jk.MyCustomReceiver"
    android:exported="false">
    <intent-filter>
        <action android:name="android.intent.action.BOOT_COMPLETED" />
        <action android:name="android.intent.action.USER_PRESENT" />
        <action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
        <action android:name="com.ring.jk.UPDATE_STATUS" />
    </intent-filter>
</receiver>