Android sharedpreferences

// load file
SharedPreferences sharedPref = getSharedPreferences(PREFERENCES_FILENAME, MODE_PRIVATE);

// read value
String value = sharedPref.getString(PREFERENCE_KEY, null);

// write value
sharedPref.edit()
  .putString(PREFERENCE_KEY, value)
  .apply();

Source: developer.android.com

Android sharedpreferences

SharedPreferences sharedPref = getSharedPreferences("name", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = sharedPref.edit();
editor.putString("key", "Value");
editor.commit();

Get preference value android

boolean mBoolean = PreferenceManager.getDefaultSharedPreferences(yourContext).getBoolean(key, defaultValue); //getBoolean will return defaultValue is key isn't found
//you can also use getInt, getFloat, getLong, getString, getStringSet and change the variable type, of course

Set preference value android

boolean committed = PreferenceManager.getDefaultSharedPreferences(yourContext).edit().putBoolean(key, mValue).commit();
//you can also use putInt, putFloat, putLong, putString, putStringSet and change the value of mValue
//committed is true if everything went alright, false if there was an error

Store data in sharedpreferences android

// MY_PREFS_NAME - a static String variable like: 
//public static final String MY_PREFS_NAME = "MyPrefsFile";
SharedPreferences.Editor editor = getSharedPreferences(MY_PREFS_NAME, MODE_PRIVATE).edit();
 editor.putString("name", "Elena");
 editor.putInt("idName", 12);
 editor.apply();

-1

Source: stackoverflow.com

Similar codes

2 votes326 views1 answer
Java reverse linked list
Java
2 votes298 views1 answer
XAxis.setTextSize() text gets clipped
Java
0 vote359 views1 answer
Sort a list according to location
Java
0 vote320 views1 answer
Converting String Array to an Integer Array
Java
0 vote340 views1 answer
Do not treat position as fixed; only use immediately and call `holder.getAdapterPosition()` to look it up later
Java
0 vote332 views1 answer
Capture console output java
Java
0 vote334 views1 answer
Java pair class
Java
0 vote280 views1 answer
One space diagonally in java
Java
0 vote315 views1 answer
Show menuitem when menu hovered javafx
Java
2 votes321 views3 answers
Area of circle in java
Java