我在我的应用中显示0xA，除了notification以外的所有OS versions中都正常工作（ Nougat ）以下是代码
Android 7.0在 Intent notificationIntent = new Intent(context, HomeScreenActivity.class);
// set intent so it does not start a new activity
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent intent = PendingIntent.getActivity(context, 0, new Intent(), PendingIntent.FLAG_UPDATE_CURRENT | Notification.FLAG_AUTO_CANCEL | Notification.FLAG_SHOW_LIGHTS);
Notification.Builder builder = new Notification.Builder(context);
builder.setContentIntent(intent)
.setAutoCancel(true)
.setPriority(Notification.PRIORITY_MAX)
.setContentTitle(title)
.setStyle(new Notification.BigTextStyle().bigText(message))
.setContentText(message);
if (Build.VERSION.SDK_INT >= 21)
builder.setVibrate(new long[0]);
notification.flags = Notification.DEFAULT_LIGHTS | Notification.FLAG_AUTO_CANCEL;
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP){
builder.setColor(context.getResources().getColor(R.color.colorPrimary));
builder.setSmallIcon(R.drawable.ic_nav_reward_point);
}else{
builder.setSmallIcon(R.drawable.launcher_icon);
}
builder.setAutoCancel(true);
builder.setContentIntent(intent);
notification.flags |= Notification.FLAG_AUTO_CANCEL;
// Play default notification sound
notification.defaults |= Notification.DEFAULT_SOUND;
// Vibrate if vibrate is enabled
notification.defaults |= Notification.DEFAULT_VIBRATE;
notification = builder.build();
notificationManager.notify(m, notification);
我可以看到Android 7.0，标题，但它没有显示完整的通知文字。
notification icon有什么我遗漏的吗？任何帮助都会深深体会。