passwords - android enable or disable passcode lock using shared preference -

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i designed passcode lock activity requires user input passcode before accessing app.

i have setting page allow user enable or disable passcode lock, , setting saved in sharedpreference

how can app:

  • show passcodelock activity upon launch or resume if "passcode lock" in setting page checked?
  • not show passcodelock activity if "passcode lock" in setting page unchecked?

its simple logic in oncreate method of passcode activity value of "passcode lock" shared preference

if(passcode){ /* * startactivity(new intent(this,yournextpage.class)); * / }

so if "passcode lock" checked not display passcode activity...

hope you


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