Class Battery
Definition
- Assembly:
- Tizen.System.dll
The Battery class provides the properties and events for the device battery.
public static class Battery
- Inheritance
-
objectBattery
Remarks
The Battery API provides the way to get the current battery capacity value (Percent), the battery state, and the charging state. It also provides the events for an application to receive the battery status change events from the device. To receive the battery event, the application should register with the respective EventHandler.
Properties
View SourceIsCharging
Gets the current charging state.
Declaration
public static bool IsCharging { get; }
Property Value
Type | Description |
---|---|
bool |
Remarks
The Battery API provides the way to get the current battery capacity value (Percent), the battery state, and the charging state. It also provides the events for an application to receive the battery status change events from the device. To receive the battery event, the application should register with the respective EventHandler.
Level
Gets the current battery level.
Declaration
public static BatteryLevelStatus Level { get; }
Property Value
Type | Description |
---|---|
BatteryLevelStatus |
Remarks
The Battery API provides the way to get the current battery capacity value (Percent), the battery state, and the charging state. It also provides the events for an application to receive the battery status change events from the device. To receive the battery event, the application should register with the respective EventHandler.
Percent
Gets the battery charge percentage.
Declaration
public static int Percent { get; }
Property Value
Type | Description |
---|---|
int | It returns an integer value from 0 to 100 that indicates the remaining battery charge as a percentage of the maximum level. |
Remarks
The Battery API provides the way to get the current battery capacity value (Percent), the battery state, and the charging state. It also provides the events for an application to receive the battery status change events from the device. To receive the battery event, the application should register with the respective EventHandler.
Events
View SourceChargingStateChanged
ChargingStatusChanged is triggered when the battery charging status is changed. This event is triggered when the charger is connected/disconnected.
Declaration
public static event EventHandler<BatteryChargingStateChangedEventArgs> ChargingStateChanged
Event Type
Type | Description |
---|---|
System.EventHandler<TEventArgs><BatteryChargingStateChangedEventArgs> |
Remarks
The Battery API provides the way to get the current battery capacity value (Percent), the battery state, and the charging state. It also provides the events for an application to receive the battery status change events from the device. To receive the battery event, the application should register with the respective EventHandler.
Examples
public static async Task BatteryEventHandler()
{
EventHandler<BatteryChargingStateChangedEventArgs> handler = null;
handler = (object sender, BatteryChargingStateChangedEventArgs args) =>
{
Console.WriteLine("battery Level is: {0}", args.IsCharging);
}
Battery.ChargingStateChanged += handler;
await Task.Delay(20000);
}
View Source
LevelChanged
LevelChanged is triggered when the battery level is changed.
Declaration
public static event EventHandler<BatteryLevelChangedEventArgs> LevelChanged
Event Type
Type | Description |
---|---|
System.EventHandler<TEventArgs><BatteryLevelChangedEventArgs> |
Remarks
The Battery API provides the way to get the current battery capacity value (Percent), the battery state, and the charging state. It also provides the events for an application to receive the battery status change events from the device. To receive the battery event, the application should register with the respective EventHandler.
Examples
public static async Task BatteryEventHandler()
{
EventHandler<BatteryLevelChangedEventArgs> handler = null;
handler = (object sender, BatteryLevelChangedEventArgs args) =>
{
Console.WriteLine("battery Level is: {0}", args.Level);
}
Battery.LevelChanged += handler;
await Task.Delay(20000);
}
View Source
PercentChanged
CapacityChanged is triggered when the battery charge percentage is changed.
Declaration
public static event EventHandler<BatteryPercentChangedEventArgs> PercentChanged
Event Type
Type | Description |
---|---|
System.EventHandler<TEventArgs><BatteryPercentChangedEventArgs> |
Remarks
The Battery API provides the way to get the current battery capacity value (Percent), the battery state, and the charging state. It also provides the events for an application to receive the battery status change events from the device. To receive the battery event, the application should register with the respective EventHandler.
Examples
public static async Task BatteryEventHandler()
{
EventHandler<BatteryPercentChangedEventArgs> handler = null;
handler = (object sender, BatteryChargingStateChangedEventArgs args) =>
{
Console.WriteLine("battery Percent is: {0}", args.Percent);
}
Battery.PercentChanged += handler;
await Task.Delay(20000);
}