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dear friends welcome to my video in this video well see how to password lock your PDF file from your Android app and well be using pspdf kit uh dependency for that so lets begin well create a new project and probably Ill keep a empty activity name this as PDF password block app you can name this anything Ill use the latest API 32 and click finish wait for my environment to load once the environment loads up this kind of window window will come up Ill also start my emulator in parallel on the right hand side let it come up yeah so first and foremost lets Grant the required permission so since well be creating the PDF file so well definitely need certain permissions from the user so permissions like redirectional storage definitely well need this I am not sure why to just paste there and the permission could be for the light I think lights should be sufficient but yeah definitely we can have read also no problem about that and also in the Java method in the oncreate method it