Package org.altbeacon.beacon.powersave

Class BackgroundPowerSaver

java.lang.Object

org.altbeacon.beacon.powersave.BackgroundPowerSaver

All Implemented Interfaces:

Application.ActivityLifecycleCallbacks

public class BackgroundPowerSaver
extends Object
implements Application.ActivityLifecycleCallbacks

Simply creating an instance of this class and holding a reference to it in your Application can improve battery life by 60% by slowing down scans when your app is in the background.

Constructor Summary

Constructors

Constructor	Description
BackgroundPowerSaver(Context context)	Constructs a new BackgroundPowerSaver using the default background determination strategy
BackgroundPowerSaver(Context context, boolean countActiveActivityStrategy)	Deprecated. the countActiveActivityStrategy flag is no longer used.

Method Summary

Modifier and Type	Method	Description
void	onActivityCreated(Activity activity, Bundle bundle)
void	onActivityDestroyed(Activity activity)
void	onActivityPaused(Activity activity)
void	onActivityResumed(Activity activity)
void	onActivitySaveInstanceState(Activity activity, Bundle bundle)
void	onActivityStarted(Activity activity)
void	onActivityStopped(Activity activity)

Methods inherited from class java.lang.Object

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

Methods inherited from interface android.app.Application.ActivityLifecycleCallbacks

onActivityPostCreated, onActivityPostDestroyed, onActivityPostPaused, onActivityPostResumed, onActivityPostSaveInstanceState, onActivityPostStarted, onActivityPostStopped, onActivityPreCreated, onActivityPreDestroyed, onActivityPrePaused, onActivityPreResumed, onActivityPreSaveInstanceState, onActivityPreStarted, onActivityPreStopped

Constructor Detail

BackgroundPowerSaver

@Deprecated
public BackgroundPowerSaver(Context context,
                            boolean countActiveActivityStrategy)

Deprecated.

the countActiveActivityStrategy flag is no longer used. Use BackgroundPowerSaver(Context)

Constructs a new BackgroundPowerSaver

BackgroundPowerSaver

public BackgroundPowerSaver(Context context)

Constructs a new BackgroundPowerSaver using the default background determination strategy

Parameters:

context -

Method Detail

onActivityCreated

public void onActivityCreated(Activity activity,
                              Bundle bundle)

Specified by:

onActivityCreated in interface Application.ActivityLifecycleCallbacks

onActivityStarted

public void onActivityStarted(Activity activity)

Specified by:

onActivityStarted in interface Application.ActivityLifecycleCallbacks

onActivityResumed

public void onActivityResumed(Activity activity)

Specified by:

onActivityResumed in interface Application.ActivityLifecycleCallbacks

onActivityPaused

public void onActivityPaused(Activity activity)

Specified by:

onActivityPaused in interface Application.ActivityLifecycleCallbacks

onActivityStopped

public void onActivityStopped(Activity activity)

Specified by:

onActivityStopped in interface Application.ActivityLifecycleCallbacks

onActivitySaveInstanceState

public void onActivitySaveInstanceState(Activity activity,
                                        Bundle bundle)

Specified by:

onActivitySaveInstanceState in interface Application.ActivityLifecycleCallbacks

onActivityDestroyed

public void onActivityDestroyed(Activity activity)

Specified by:

onActivityDestroyed in interface Application.ActivityLifecycleCallbacks