GO进阶训练营【完结】

download：GO进阶训练营【完结】

读写更便当

public class PersistenceUtil {

private Context context; 



public Context getContext() { 

    return context; 

} 



public void setContext(Context context) { 

    this.context = context; 

} 



public PersistenceUtil(Context context) { 

    this.context = context; 

} 



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; 

} 

}