If you don't use an app, your system will put it into "standby mode".The app will not be allowed to run in the background or take actions behind the scenes.When you open the app again, it will be out of the mode.The list of inactive apps on your device can be found in this wikiHow.
Step 1: There is a possibility that this is not the case.
To enable the Developer options in your device, you have to navigate and tap on it seven times.Move to the next step if you have enabled it already.
Step 2: Go to your settings.
The gear icon can be found in the app drawer or on the home screen.The notification panel can be used to open it.
Step 3: The system settings are where you should go.
Go to the bottom and tap on it.To find settings in some phones, you need to locate the About phone section.
Step 4: You can tap on the options.
It's between the options.
Step 5: Click on the Inactive apps to scroll down.
There is a list of apps.
Step 6: You can find inactive apps.
The apps that are currently in standby mode will have the label "Inactivate" on them.The app is shut down until you open it again.You can change this state with an app.It's finished!