Android:show通知中的数据列表

Question

我从 json 获取数据并保存在 sqlite 中 for ，我想当每个数据保存在 db 中时用这个数据发出通知

我的for

for(int i=0;i<jnews.length();i++){
    JSONObject c = jnews.getJSONObject(i);
    String id = c.getString(TAG_ID);
    String title = c.getString(TAG_ONVAN);
    String text = c.getString(TAG_MATN);
    String data = c.getString(TAG_TARIKH);
    String nid = c.getString(TAG_CNID);

    HashMap<String,String> nnews = new HashMap<String,String>();

    nnews.put(TAG_ID,id);
    nnews.put(TAG_ONVAN,title);
    nnews.put(TAG_MATN,text);
    nnews.put(TAG_TARIKH,data);
    nnews.put(TAG_CNID,nid);

    newsList.add(nnews);

    db.setNewNews(id, title, text, data, nid);
}

我在for中使用了这段代码，但效果不佳

String ns = Context.NOTIFICATION_SERVICE;
NotificationManager mNotificationManager = (NotificationManager) getSystemService(ns);

int icon = R.drawable.ic_launcher;        
CharSequence tickerText = "ثبت اختراع"; // ticker-text
long when = System.currentTimeMillis();         
Context context = getApplicationContext();     
CharSequence contentTitle = title;  
CharSequence contentText = title + data;
Intent notificationIntent = new Intent(this, NewsActivity.class);
PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);
Notification notification = new Notification(icon, tickerText, when);
notification.setLatestEventInfo(context, contentTitle, contentText, contentIntent);

mNotificationManager.notify(i, notification);

我想在一个通知中显示所有内容，而不是这样

Answer 1

查看下面的内容link，了解有关使用通知生成器附加文本的信息。

Notification Builder

Android:show通知中的数据列表

Android:show list of data in notification

notifications

android