Question

我创建了通知：

Intent intent = new Intent(this, NotificationReceiver.class);
PendingIntent pIntent = PendingIntent.getActivity(this, 0, intent, 0);

Notification n  = new Notification.Builder(this)
    .setContentTitle("New mail from " + "test@gmail.com")
    .setContentText("Subject")
    .setSmallIcon(R.drawable.icon)
    .setContentIntent(pIntent)
    .setAutoCancel(true)
    .addAction(R.drawable.icon, "Call", pIntent)
    .addAction(R.drawable.icon, "More", pIntent)
    .addAction(R.drawable.icon, "And more", pIntent).build();


NotificationManager notificationManager = 
(NotificationManager) getSystemService(NOTIFICATION_SERVICE);

notificationManager.notify(0, n);

因为它的android默认通知在某些设备上可能看起来不同，我想知道Title文本颜色，内容文本颜色和背景颜色（通常是黑色或白色），我该怎么做？

Answer 1

也许你会在这些帖子中找到解决方案？

Answer 2

根据QArea answer和this answer，我终于在这样的自定义通知布局上定义了TextView：

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textAppearance="@style/TextAppearance.Compat.Notification.Title"
    android:textSize="@dimen/subtitle"
    android:maxLines="1"
    android:text="Notification Title"/>

以及默认文本：

<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textAppearance="@style/TextAppearance.Compat.Notification.Info"
    android:textSize="@dimen/text"
    android:maxLines="1"
    android:text="Notification description"/>

所以基本上您只需要做的就是添加

android:textAppearance="@style/TextAppearance.Compat.Notification.Title"

或

android:textAppearance="@style/TextAppearance.Compat.Notification.Info"

到您的TextView

PD：对不起，我的英语！

获取通知文本颜色和背景

2 个答案: