自定義通知最大高度？

Question

我正在嘗試進行自定義通知，並且它總是變得非常小（大多數通知的大小）。我可以看到Netflix和Youtube在投射到Chromecast設備時顯示更大的通知，這些通知看起來很自定義（它們可能是大視圖）。他們如何讓他們成爲那麼大？

謝謝。

編輯：其標記爲回答，因爲評論指出bigContentView

Answer 1

的你似乎已經知道了......你可能會談論大視圖樣式的通知。谷歌有specific training documentation以及a technical guide。下面是一些示例代碼：

// Constructs the Builder object. 
NotificationCompat.Builder builder = 
     new NotificationCompat.Builder(this) 
     .setSmallIcon(R.drawable.ic_stat_notification) 
     .setContentTitle(getString(R.string.notification)) 
     .setContentText(getString(R.string.ping)) 
     .setDefaults(Notification.DEFAULT_ALL) // requires VIBRATE permission 
     /* 
     * Sets the big view "big text" style and supplies the 
     * text (the user's reminder message) that will be displayed 
     * in the detail area of the expanded notification. 
     * These calls are ignored by the support library for 
     * pre-4.1 devices. 
     */ 
     .setStyle(new NotificationCompat.BigTextStyle() 
       .bigText(msg)) 
     .addAction (R.drawable.ic_stat_dismiss, 
       getString(R.string.dismiss), piDismiss) 
     .addAction (R.drawable.ic_stat_snooze, 
       getString(R.string.snooze), piSnooze); 

請注意撥打setStyle。