SharedPreferences class abstract
键值对存储接口定义
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
clear(
) → Future< void> -
getBool(
String key) → Future< bool?> -
getDouble(
String key) → Future< double?> -
getInt(
String key) → Future< int?> -
getString(
String key) → Future< String?> -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
putBool(
String key, bool value) → Future< void> -
putDouble(
String key, double value) → Future< void> -
putInt(
String key, int value) → Future< void> -
putString(
String key, String value) → Future< void> -
remove(
String key) → Future< void> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited