/// <summary>
/// Gets the battery level.
/// </summary>
/// <param name="freshness">The freshness.</param>
/// <returns></returns>
public BatteryInfo GetBatteryInfo(long freshness)
{
if (lastBatteryInfo != null &&
this.lastBatteryCheckTime > (DateTime.Now.AddMilliseconds(-freshness)))
{
return(lastBatteryInfo);
}
var receiver = new BatteryReceiver( );
ExecuteShellCommand("dumpsys battery", receiver, BATTERY_TIMEOUT);
lastBatteryInfo = receiver.BatteryInfo;
lastBatteryCheckTime = DateTime.Now;
return(lastBatteryInfo);
}
/// <summary>
/// Processes the new lines.
/// </summary>
/// <param name="lines">The lines.</param>
protected override void ProcessNewLines( string[] lines )
{
BatteryInfo = new BatteryInfo ( );
foreach ( var line in lines ) {
var match = line.Match( BATTERY_LEVEL, REOPTIONS );
if ( match.Success ) {
try {
BatteryInfo.Level = Int32.Parse ( match.Groups[1].Value );
} catch ( FormatException ) {
Log.w ( TAG, String.Format ( "Failed to parse {0} as an integer", match.Groups[1].Value ) );
}
}
match = line.Match ( SCALE, REOPTIONS );
if ( match.Success ) {
try {
BatteryInfo.Scale = Int32.Parse ( match.Groups[1].Value );
} catch ( FormatException ) {
Log.w ( TAG, String.Format ( "Failed to parse {0} as an integer", match.Groups[1].Value ) );
}
}
match = line.Match ( AC_POWER, REOPTIONS );
if ( match.Success ) {
BatteryInfo.ACPowered = String.Compare ( match.Groups[1].Value, bool.TrueString, true ) == 0;
}
match = line.Match ( USB_POWER, REOPTIONS );
if ( match.Success ) {
BatteryInfo.UsbPowered = String.Compare ( match.Groups[1].Value, bool.TrueString, true ) == 0;
}
match = line.Match ( PRESENT, REOPTIONS );
if ( match.Success ) {
BatteryInfo.Present = String.Compare ( match.Groups[1].Value, bool.TrueString, true ) == 0;
}
match = line.Match ( STATUS, REOPTIONS );
if ( match.Success ) {
try {
var i = Int32.Parse ( match.Groups[1].Value );
BatteryInfo.Status = i.ToEnum<BatteryInfo.StatusTypes> ( );
} catch ( FormatException ) {
Log.w ( TAG, String.Format ( "Failed to parse {0} as an integer", match.Groups[1].Value ) );
}
}
match = line.Match ( HEALTH, REOPTIONS );
if ( match.Success ) {
try {
var i = Int32.Parse ( match.Groups[1].Value );
BatteryInfo.Health = i.ToEnum<BatteryInfo.HealthTypes> ( );
} catch ( FormatException ) {
Log.w ( TAG, String.Format ( "Failed to parse {0} as an integer", match.Groups[1].Value ) );
}
}
match = line.Match ( VOLTAGE, REOPTIONS );
if ( match.Success ) {
try {
BatteryInfo.Voltage = Int32.Parse ( match.Groups[1].Value );
} catch ( FormatException ) {
Log.w ( TAG, String.Format ( "Failed to parse {0} as an integer", match.Groups[1].Value ) );
}
}
match = line.Match ( TYPE, REOPTIONS );
if ( match.Success ) {
BatteryInfo.Type = match.Groups[1].Value;
}
match = line.Match ( TEMP, REOPTIONS );
if ( match.Success ) {
try {
BatteryInfo.Temperature = Int32.Parse ( match.Groups[1].Value );
} catch ( FormatException ) {
Log.w ( TAG, String.Format ( "Failed to parse {0} as an integer", match.Groups[1].Value ) );
}
}
}
}
/// <summary>
/// Processes the new lines.
/// </summary>
/// <param name="lines">The lines.</param>
protected override void ProcessNewLines(string[] lines)
{
BatteryInfo = new BatteryInfo( );
foreach (var line in lines)
{
var match = line.Match(BATTERY_LEVEL, REOPTIONS);
if (match.Success)
{
try {
BatteryInfo.Level = Int32.Parse(match.Groups[1].Value);
} catch (FormatException) {
Log.w(TAG, String.Format("Failed to parse {0} as an integer", match.Groups[1].Value));
}
}
match = line.Match(SCALE, REOPTIONS);
if (match.Success)
{
try {
BatteryInfo.Scale = Int32.Parse(match.Groups[1].Value);
} catch (FormatException) {
Log.w(TAG, String.Format("Failed to parse {0} as an integer", match.Groups[1].Value));
}
}
match = line.Match(AC_POWER, REOPTIONS);
if (match.Success)
{
BatteryInfo.ACPowered = String.Compare(match.Groups[1].Value, bool.TrueString, true) == 0;
}
match = line.Match(USB_POWER, REOPTIONS);
if (match.Success)
{
BatteryInfo.UsbPowered = String.Compare(match.Groups[1].Value, bool.TrueString, true) == 0;
}
match = line.Match(PRESENT, REOPTIONS);
if (match.Success)
{
BatteryInfo.Present = String.Compare(match.Groups[1].Value, bool.TrueString, true) == 0;
}
match = line.Match(STATUS, REOPTIONS);
if (match.Success)
{
try {
var i = Int32.Parse(match.Groups[1].Value);
BatteryInfo.Status = i.ToEnum <BatteryInfo.StatusTypes> ( );
} catch (FormatException) {
Log.w(TAG, String.Format("Failed to parse {0} as an integer", match.Groups[1].Value));
}
}
match = line.Match(HEALTH, REOPTIONS);
if (match.Success)
{
try {
var i = Int32.Parse(match.Groups[1].Value);
BatteryInfo.Health = i.ToEnum <BatteryInfo.HealthTypes> ( );
} catch (FormatException) {
Log.w(TAG, String.Format("Failed to parse {0} as an integer", match.Groups[1].Value));
}
}
match = line.Match(VOLTAGE, REOPTIONS);
if (match.Success)
{
try {
BatteryInfo.Voltage = Int32.Parse(match.Groups[1].Value);
} catch (FormatException) {
Log.w(TAG, String.Format("Failed to parse {0} as an integer", match.Groups[1].Value));
}
}
match = line.Match(TYPE, REOPTIONS);
if (match.Success)
{
BatteryInfo.Type = match.Groups[1].Value;
}
match = line.Match(TEMP, REOPTIONS);
if (match.Success)
{
try {
BatteryInfo.Temperature = Int32.Parse(match.Groups[1].Value);
} catch (FormatException) {
Log.w(TAG, String.Format("Failed to parse {0} as an integer", match.Groups[1].Value));
}
}
}
}
/// <summary>
/// Gets the battery level.
/// </summary>
/// <param name="freshness">The freshness.</param>
/// <returns></returns>
public BatteryInfo GetBatteryInfo(long freshness)
{
if(_lastBatteryInfo != null
&& this._lastBatteryCheckTime > (DateTime.Now.AddMilliseconds(-freshness))) {
return _lastBatteryInfo;
}
var receiver = new BatteryReceiver();
ExecuteShellCommand("dumpsys battery", receiver, BATTERY_TIMEOUT);
_lastBatteryInfo = receiver.BatteryInfo;
_lastBatteryCheckTime = DateTime.Now;
return _lastBatteryInfo;
}
