CodePudding user response:
Use full Intent (full - screen Intent), create a notice from the notification bar, both to join full - screen Intent SettingsCodePudding user response:
The activity is used to and user interaction, you start an activity background what is the point?CodePudding user response:
Android cannot be started in the background ActivityOfficial is to create a notification bar notification to join full - screen intent, for the sake of good user experience, avoid to use other function is interrupted, or apply to the user SYSTEM_ALERT_WINDOW permissions, system will not start to intercept the program background Activity,