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Java 安卓4.1和隐藏;“多用户”;。需要锁定屏幕上的用户切换器_Java_Android - Fatal编程技术网

Java 安卓4.1和隐藏;“多用户”;。需要锁定屏幕上的用户切换器

Java 安卓4.1和隐藏;“多用户”;。需要锁定屏幕上的用户切换器,java,android,Java,Android,我有swither的活动,但如何将其放入(或更换)锁屏 当我尝试从BroadcastReceiver启动切换器活动时,我正在获取java.lang.RuntimeException } else if (intent.getAction().equals(Intent.ACTION_SCREEN_ON)) { Log.d(Tag, "unLock Screen"); Intent lsIntent = new Intent(context, LockScreenActivity.

我有swither的活动,但如何将其放入(或更换)锁屏

当我尝试从BroadcastReceiver启动切换器活动时,我正在获取java.lang.RuntimeException

} else if (intent.getAction().equals(Intent.ACTION_SCREEN_ON)) {
    Log.d(Tag, "unLock Screen");
    Intent lsIntent = new Intent(context, LockScreenActivity.class);
    context.startActivity(lsIntent);
}