How to Store Data in Preference in android

There are three mode available for store data in Preference

          MODE_WORLD_READABLE
          MODE_WORLD_WRITEABLE
          MODE_PRIVATE

Store,Read,Remove,Clear Data from Shared Preference

SharedPreferences prefrance = getApplicationContext().getSharedPreferences("MyPref", MODE_PRIVATE);

Editor edit= prefrance.edit();

 

 /*********Data as KEY/VALUE pair *******************/

 edit.putBoolean("key_name1", true);// Saving boolean - true/false

 edit.putInt("key_name2", "int value");// Saving integer

 edit.putFloat("key_name3", "float value");

 edit.putLong("key_name4", "long value");

 edit.putString("key_name5", "string value");

// Save the changes in SharedPreferences

 edit.commit(); // commit changes

/**************** Get Preferences data *******************/

 // If value for key not exist then return second param value - In this case null

 prefrance.getBoolean("key_name1", null);

 prefrance.getInt("key_name2", null);

 prefrance.getFloat("key_name3", null);

 prefrance.getLong("key_name4", null);

 prefrance.getString("key_name5", null);

/********* Deleting Key value from Preferences **********/

 edit.remove("key_name3"); // will delete key key_name3

 edit.remove("key_name4"); // will delete key key_name4

 // Save the changes in Preferences

 edit.commit(); // commit changes

 /********** Clear all data from Preferences *************/

 edit.clear();

 edit.commit(); // commit changes