download：GO 进阶训练营【完结】
读写更便利
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;
}
}