Question

Problems

1. The activity which will do registration will be shown only once
2. After registration the control should move to
   next main activity

I have used following code

Below code will not meet my requirement?

Any Help will be appreciated!!

Code in Registration Activity

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    SharedPreferences.Editor editor=prefs.edit();
    editor.putBoolean("registration", true);
    editor.commit();

Code in Main Activity

SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    boolean regComplete =prefs.getBoolean("registration", false);
    SharedPreferences.Editor editor =prefs.edit();
    editor.putBoolean("registration", false);

    editor.commit();

    if(regComplete)
    {
       startActivity(new Intent(this, SecureXActivity.class));
    } else 
    {
       startActivity(new Intent(this, LoginActivity.class));

   }

Answer 1

Just put your Registration code in SecureXActivity.class

and Check for the Registration before setContentView(), if its not done then start LoginActivity.class

And in LoginActivity.class after registration complete put these code,

SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
SharedPreferences.Editor editor=prefs.edit();
editor.putBoolean("registration", true);
editor.commit();

If you use this approach then I think you don’t need Main Activity class..

And keep in mind this all thing done at time of your application’s first run not at the time of installation.