RAM Cleaner for 8.0 onwards Android Devices

NO NEGOTIATION ON BID ONCE YOU WILL SUBMIT. NO TIME WASTERS PLEASE. I AM NOT IN HURRY TO APPOINT BID SO TAKE YOUR TIME TO READ THE PROJECT AND COME BACK WITH QUESTIONS. Ideal developer should be someone who has already develop ram/junk cleaners. Ram Cleaner: We are looking for someone who can build ram cleaner for latest android devices. We already have a running app and this feature will be used as plug and play in the existing app. App should be structured in classes. Ram Cleaner should work on all android devices specially including latest android versions i.e 8.0 Oreo & onwards. Ideally source code should be handed over in form of method so that we can use it in our existing application. Just to clarify in new versions of android, ram cleaner needs to take manual permissions for usage data access and accessibility area Step 1: Once the ram cleaner is downloaded, when user clicks on RAM Cleaner it should ask for Usage Access Permission to be enabled from the device. User should be taken to the point from where permission is to be taken. After taking above permissions, it should show in below form as options what user wants to clean Step 2: In order to clean further RAM and improve phone performance, it should further ask permission for accessibility. It should ask for accessibility permission to - Stop unnecessary apps thoroughly (memory boost) - Clear system cache Disclaimer: No data provided by accessibility services will be stored or uploaded