com.atakmap.android.util

Class SpeedFormatter

java.lang.Object

com.atakmap.android.util.SpeedFormatter

All Implemented Interfaces:

android.content.SharedPreferences.OnSharedPreferenceChangeListener

public class SpeedFormatter
extends java.lang.Object
implements android.content.SharedPreferences.OnSharedPreferenceChangeListener

Class to convert speed based on user preferences.

Field Summary

Fields

Modifier and Type	Field and Description
static int	KMPH
static int	KTS
static int	MPH
static int	MPS
static java.lang.String	TAG

Method Summary

Modifier and Type	Method and Description
static SpeedFormatter	getInstance()
java.lang.String	getSpeedFormatted(double speed) Given a speed in m/s, converts to String based on appropriate speed units as selected by user in preferences.
java.lang.String	getSpeedFormatted(double speed, int speed_unit) Given a speed in m/s, converts to String based on appropriate speed units as passed in.
java.lang.String	getSpeedFormatted(MapItem item) Given a map item, determine the speed in the preferred speed designated by the speed unit preference.
void	onSharedPreferenceChanged(android.content.SharedPreferences sp, java.lang.String key)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TAG

public static final java.lang.String TAG

See Also:

Constant Field Values

MPH

public static final int MPH

See Also:

Constant Field Values

KMPH

public static final int KMPH

See Also:

Constant Field Values

KTS

public static final int KTS

See Also:

Constant Field Values

MPS

public static final int MPS

See Also:

Constant Field Values

Method Detail

onSharedPreferenceChanged

public void onSharedPreferenceChanged(android.content.SharedPreferences sp,
                                      java.lang.String key)

Specified by:

onSharedPreferenceChanged in interface android.content.SharedPreferences.OnSharedPreferenceChangeListener

getSpeedFormatted

public java.lang.String getSpeedFormatted(MapItem item)

Given a map item, determine the speed in the preferred speed designated by the speed unit preference.

getSpeedFormatted

public java.lang.String getSpeedFormatted(double speed)

Given a speed in m/s, converts to String based on appropriate speed units as selected by user in preferences.

Parameters:

speed - in m/s

Returns:

String formatted with converted speed and label.

getSpeedFormatted

public java.lang.String getSpeedFormatted(double speed,
                                          int speed_unit)

Given a speed in m/s, converts to String based on appropriate speed units as passed in.

Parameters:

speed - in m/s

speed_unit - 0=MPH, 1=KMPH, 2=KTS, 3=MPS

Returns:

String formatted with converted speed and label.

getInstance

public static SpeedFormatter getInstance()