没有收到通知

Question

我们使用解析来存储聊天消息,我们正在使用解析通知.

对于iOS,我们这样做是为了在解析的安装表中创建条目..它在解析的安装表中创建条目,我认为必须接收通知.

 PFInstallation *currentInstallation = [PFInstallation currentInstallation];

 currentInstallation.deviceToken = user.notificationToken;

[currentInstallation saveInBackground];

但在android中我无法在安装表中创建条目.

我没有收到解析通知,我认为这是没有收到通知的原因.

是这样的吗？

任何人都能把我引向正确的道路吗？

UPDATE

现在收到通知但仍有疑虑. 当用户登录时,我正在这样做.如果没有创建用户,我已经设置了条件,否则只创建否则.我没有添加它,因为没有必要

   // setting up parse installation
private void setUpParseInstallation()
{

    ParseInstallation currentInstallation = ParseInstallation
            .getCurrentInstallation();

    currentInstallation.saveInBackground(new SaveCallback()
    {

        @Override
        public void done(com.parse.ParseException e)
        {
            if (e != null)
            {
                Log.e(TAG, "Error saving parse installation");
            }
        }
    });
}




// add user to parse it it doesn't exist otherwise handle the cases
private void addUserToParseIfNotExisting()
{

            // if user doesn't exist create a new user
        ParseObject newuser = new ParseObject("user");
            newuser.put("name", email);
            newuser.put("userId", id);

            newuser.saveInBackground();
}


private void setChannel()
{
     channel = "abdf";
         RS_User user = new RS_User(this);

    ParseQuery<ParseObject> pquery = ParseQuery.getQuery("user");

    pquery.whereEqualTo("userId", user.getUserId());

    // see if user exists in user table on parse
    pquery.findInBackground(new FindCallback<ParseObject>()
    {

        @Override
        public void done(List<ParseObject> list,
                com.parse.ParseException error)
        {

            if (list.size() > 0)
            {
                        list.get(i).put("channels", channel);
                        list.get(i).saveInBackground();
                                            PushService.subscribe(getApplicationContext(),channel, RS_HelpActivity.class);

            }
       } 
   });
}

发送通知

ParsePush push = new ParsePush();
                                if(object.get(k).has("channels"))
                                {
                                    push.setChannel(object.get(k).getString(
                                            "channels"));
                                }
                                push.setData(dataAndroid);
                                push.sendInBackground();

目前我正在做这一切,使用Parse发送/接收通知.有没有办法不使用频道并直接使用通知令牌或其他使用解析？因为我将拥有用户通知令牌.

Answer 1

我希望这段代码可以帮到你

Application.java

public class Application extends android.app.Application {

  public Application() {
  }

  @Override
  public void onCreate() {
    super.onCreate();

    // Initialize the Parse SDK. 
    Parse.initialize(this, "your applicationId", "your clientKey"); 

    // Specify an Activity to handle all pushes by default.
    PushService.setDefaultPushCallback(this, MainActivity.class);
  }
}

AndroidManifest.xml

<application
    android:name="<Your Package Name>.Application"
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >