用SharedPreferences写的存储工具类详解编程语言

public void savePersistence(String name, String key, Integer value) { SharedPreferences sharedPreferences = context.getSharedPreferences( name, Context.MODE_PRIVATE); Editor editor = sharedPreferences.edit(); editor.putInt(key, value); editor.commit(); public void savePersistence(String name, String key, String value) { SharedPreferences sharedPreferences = context.getSharedPreferences( name, Context.MODE_PRIVATE); Editor editor = sharedPreferences.edit(); editor.putString(key, value); editor.commit(); public void savePersistence(String name, String key, Boolean value) { SharedPreferences sharedPreferences = context.getSharedPreferences( name, Context.MODE_PRIVATE); Editor editor = sharedPreferences.edit(); editor.putBoolean(key, value); editor.commit(); public String getPersistenceString(String name, String key) { SharedPreferences sharedPreferences = context.getSharedPreferences( name, Context.MODE_PRIVATE); String value = sharedPreferences.getString(key, "null"); return value; public Boolean getPersistenceBoolean(String name, String key) { SharedPreferences sharedPreferences = context.getSharedPreferences( name, Context.MODE_PRIVATE); Boolean value = sharedPreferences.getBoolean(key, false); return value; public Integer getPersistenceInteger(String name, String key) { SharedPreferences sharedPreferences = context.getSharedPreferences( name, Context.MODE_PRIVATE); Integer value = sharedPreferences.getInt(key, -1); return value; }

原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/10505.html

cjava