Question

我正在使用firebase fcm将通知推送到我的android应用。我有两种情况：

当应用程序处于前台时：我通过onMessageReceived方法接收消息
当应用程序在后台运行时：Firebase将通知推送到我的设备，因此我想在通知中添加LED灯，并希望振动设备。

我使用Firebase云功能

Normal prinf funcation call from C
STDOUT, Got on STDOUT from C. - now: 2018-11-10 17:44:38
STDERR, Got in STDERR from C. - now: 2018-11-10 17:44:38
Normal prinf funcation call from C
STDOUT, Got on STDOUT from C. - now: 2018-11-10 17:44:39
STDERR, Got in STDERR from C. - now: 2018-11-10 17:44:39
Normal prinf funcation call from C
STDOUT, Got on STDOUT from C. - now: 2018-11-10 17:44:40
STDERR, Got in STDERR from C. - now: 2018-11-10 17:44:40
Normal prinf funcation call from C
STDOUT, Got on STDOUT from C. - now: 2018-11-10 17:44:41
STDERR, Got in STDERR from C. - now: 2018-11-10 17:44:41
Normal prinf funcation call from C
STDOUT, Got on STDOUT from C. - now: 2018-11-10 17:44:42
STDERR, Got in STDERR from C. - now: 2018-11-10 17:44:42

Answer 1

在FCM消息的数据部分中：

 ledColor: [240, 0, 45, 1], //show a blinking LED in ARGB color format

使用Firebase FCM将LED灯设置为android通知

1 个答案: