问题描述
我正在开发一个音频播放器应用程序,我需要确定用户设备何时连接到Android Auto。
I'm developing an audio player application, and I need to determine when the user's device is connected to Android Auto.
该应用程序有一个闹钟,我想要确保在用户开车时它不会消失。
The application features an alarm, and I want to make sure it doesn't go off while the user is driving.
确定我的音乐服务( MediaBrowserService
)有效,我可以在onCreate和onDestroy中使用一些标志,或者注册 - 但这是一个坏主意,因为闹钟可以在任何时间触发。而且不仅在我的音乐服务正在运行时。
To determine whether my music-service (MediaBrowserService
) works, I can use some flags in onCreate and onDestroy, or register reciver for "com.google.android.gms.car.media.STATUS" action - but it's a bad idea because alarm clock can trigger in any time. And not only when my music-service is running.
对于闹钟,我使用 AlarmManager
和待定意图。
For alarm and I use AlarmManager
and pending intent.
也许有人遇到过类似问题?
Maybe someone faced with similar problems?
推荐答案
你可以像google示例一样检查UIMode:
You can check UIMode like in google example:
public static boolean isCarUiMode(Context c) {
UiModeManager uiModeManager = (UiModeManager) c.getSystemService(Context.UI_MODE_SERVICE);
if (uiModeManager.getCurrentModeType() == Configuration.UI_MODE_TYPE_CAR) {
LogHelper.d(TAG, "Running in Car mode");
return true;
} else {
LogHelper.d(TAG, "Running on a non-Car mode");
return false;
}
}
然后在运行前报警检查 isCarUiMode
结果
Then before run alarm check isCarUiMode
result
这篇关于如何检测手机是否连接到android auto的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!