Update README.md

README.md

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 # privacy-protector
+The main objective of this application is to protect application user from malicious apps in phone which secretly record their camera, microphone, etc..,
+
+Mobile application which contains implementations of Device Administrator in Fragment Layout.
+
+# Disabling camera
+It contains necessary permissions and code to restrict camera functionalities in phone.
+
+# Disabling microphone
+It contains necessary code to disable microphone both in-earphone and device.
+
+# Disabling volume-buttons
+It contains necessary code to disable volume buttons in phone.