摘要:
launchMode="singleInstance"与onActivityResult 不能一起用。如果在一个activity中申明了launchMode为singleInstance,那么onActivityResult不会收到回调。解决办法:launchMode="singleTask" ,实现onNewIntent();主要区别:singleInstance - the system doesn't launch any other activities into the task holding the instance.The act 阅读全文