I have a program that makes a phone call when a user clicks on a button. The user will need to provide some information very fast to the person who answers the call(ie GPS coordinates). The problem that I am having is that, once the user clicks on the call button, they cant go back to my application.
我想知道,如果能够把我的申请提到前面(而不放弃呼吁),或者在用户点击ok子......或像这样的东西之前显示信息。 我试图撤回通知,但这种通知消失了,我希望在使用者决定终止通知之前予以中止。
看看起主动性,看看看你是否能够遵守呼吁守则。
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