Android中关于setLatestEventInfo()过时以及构建Notification的解决方法
public Notification getNotification () Added in API level 11
This method was deprecated in API level 16. Use build() instead.?
在API 11中,通過builder.getNotification()獲取Notification對象已經過時了,替代方法是使用builder.builder();
public Notification build ()?
Added in API level 16 Combine all of the options that have been set and return a newNotification object.
Notification build ()是在API 16中才加入的,它包括了Notification所需要的所有選項,并返回一個notification對象
?
Required notification contents?
A Notification object must contain the following:?
A small icon, set by setSmallIcon()?
A title, set by setContentTitle()?
Detail text, set by setContentText()
一個Notification對象需要包括以下內容:
一個小圖標:builder.setSmallIcon(R.drawable.ic_launcher);
一個標題:builder.setContentTitle("通知的標題");
一個內容:builder.setContentText("這是通知的內容");
具體如何創建:
NotificationManager manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
Notification.Builder builder = new Notification.Builder(
MainActivity.this);
builder.setContentTitle("通知的標題");
builder.setContentText("這是通知的內容");
builder.setSmallIcon(R.drawable.ic_launcher);
Notification notification = builder.build();
manager.notify(1, notification);
總結
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