How to remove some key/value pair from SharedPreferences?

Question

How to remove some key/value pair from SharedPreferences ? I have put and I to remove that from prefs.

Answer 1

Here is how I tacked this issue.

First I created an instance of SharedPreference as

SharedPreferences mobilePreference;

then I used this sharedPreference as

mobilePreference = this.getSharedPreferences("in.bhartisoftwares.amit.allamitappsthree", Context.MODE_PRIVATE);

Here "in.bhartisoftwares.amit.allamitappsthree" is my package name and I am using Context.MODE_PRIVATE, because I want to manipulate this shared preference only for this package name.

Then I am deleting the selected sharedPreference (key of my sharedPreference is mobileString) as follows:

mobilePreference.edit().remove("mobileString").commit();

See the code as full below:

SharedPreferences mobilePreference = this.getSharedPreferences("in.bhartisoftwares.amit.allamitappsthree", Context.MODE_PRIVATE);
    mobilePreference.edit().remove("mobileString").commit();