Android 多行通知/带有较长文本的通知 [英] Android multiline notifications / notifications with longer text

问题描述

我需要用更长的文本创建通知，这可能吗?默认情况下不是，但您可以使用

I need to create a Notification with a longer text, is that possible? By default it is not, but you can use a custom layout, which is what I did. Now I can display multiple lines, but as you can see, the text is still broken / not displayed completely? ): Can someone please tell me what I am doing wrong / if there's a fixed limit for the size of notifications? If you look at the screenshot you will notice, that there is still a lot of space left... Thanks for any hint!

BTW here's the XML used for the custom layout, based on http://developer.android.com/guide/topics/ui/notifiers/notifications.html#CustomNotification

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
          android:orientation="horizontal"
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"
          android:padding="3dp"
          >
<ImageView android:id="@+id/image"
          android:layout_width="wrap_content"
          android:layout_height="fill_parent"
          android:layout_marginRight="10dp"
          />
<TextView android:id="@+id/text"
          android:layout_width="wrap_content"
          android:layout_height="fill_parent"
          android:textColor="#000"
          />
</LinearLayout>

解决方案

NotificationCompat.Builder mBuilder =
            new NotificationCompat.Builder(this)
                    .setSmallIcon(R.drawable.ic_notification)
                    .setContentTitle(title)
                    .setStyle(new NotificationCompat.BigTextStyle()
                                      .bigText(message))
                    .setContentText(message)                                            
                    .setDefaults(NotificationCompat.DEFAULT_SOUND)
                    .setContentIntent(contentIntent)
                    .setAutoCancel(true);

mNotificationManager.notify(requestID, mBuilder.build());

once reffer https://developer.android.com/guide/topics/ui/notifiers/notifications.html

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