Lets admit it; we usually have 20-30 apps installed on our Android smartphones.
While there are no restrictions on app installation, you may get many unimportant notifications throughout the day.
First, go to your Android systems rig configs.

On controls, scroll down and tap on About gadget.
Under this section, you will have to look for the devices Build Number and tap it 7 times.
This will unlock the Developer mode on your Android.

Pull down the Notification Bar on your rig by swiping it.
You will require now to initiate the System UI tuner on your gear.
Go to the System prefs now and look for the System UI Tuner option.

Tap on the Do Not Disturb Option over there.
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