cn.dreamtobe.percentsmoothhandler

Class SmoothHandler

java.lang.Object

android.os.Handler

cn.dreamtobe.percentsmoothhandler.SmoothHandler

public class SmoothHandler
extends Handler

Created by Jacksgong on 2/2/16.

handle the case of the internal of the percent between the current and the last is too large to smooth for the target

See Also:

ISmoothTarget

Nested Class Summary

Nested classes/interfaces inherited from class android.os.Handler

Handler.Callback

Field Summary

Fields

Modifier and Type	Field and Description
static float	ALLOWED_PRECISION_ERROR
static boolean	NEED_LOG

Constructor Summary

Constructors

Constructor and Description
SmoothHandler(WeakReference<ISmoothTarget> targetWeakReference) generally use for the progress widget
SmoothHandler(WeakReference<ISmoothTarget> targetWeakReference, Looper looper)

Method Summary

Modifier and Type	Method and Description
void	commitPercent(float percent) Must be invoked by some method which will change the percent for monitor all changes about percent.
float	getMinInternalPercent()
int	getSmoothIncreaseDelayMillis()
float	getSmoothInternalPercent()
void	handleMessage(Message msg)
void	loopSmooth(float percent)
void	loopSmooth(float percent, long durationMillis) If the provider percent(the aim percent) more than minInternalPercent, it will be split to the several smoothInternalPercent.
void	setMinInternalPercent(float minInternalPercent) if the provider percent more than minInternalPercent, it will be split to the several smoothInternalPercent
void	setSmoothIncreaseDelayMillis(int smoothIncreaseDelayMillis)
void	setSmoothInternalPercent(float smoothInternalPercent) if the provider percent more than minInternalPercent, it will be split to the several smoothInternalPercent

Methods inherited from class android.os.Handler

dispatchMessage, dump, getLooper, getMessageName, hasMessages, hasMessages, obtainMessage, obtainMessage, obtainMessage, obtainMessage, obtainMessage, post, postAtFrontOfQueue, postAtTime, postAtTime, postDelayed, removeCallbacks, removeCallbacks, removeCallbacksAndMessages, removeMessages, removeMessages, sendEmptyMessage, sendEmptyMessageAtTime, sendEmptyMessageDelayed, sendMessage, sendMessageAtFrontOfQueue, sendMessageAtTime, sendMessageDelayed, toString

Methods inherited from class java.lang.Object

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

Field Detail

NEED_LOG

public static boolean NEED_LOG

ALLOWED_PRECISION_ERROR

public static float ALLOWED_PRECISION_ERROR

Constructor Detail

SmoothHandler

public SmoothHandler(WeakReference<ISmoothTarget> targetWeakReference)

generally use for the progress widget

Parameters:

targetWeakReference - the weak reference of the smooth target

SmoothHandler

public SmoothHandler(WeakReference<ISmoothTarget> targetWeakReference,
                     Looper looper)

Method Detail

getMinInternalPercent

public float getMinInternalPercent()

setMinInternalPercent

public void setMinInternalPercent(float minInternalPercent)

if the provider percent more than minInternalPercent, it will be split to the several smoothInternalPercent

Parameters:

minInternalPercent - the min internal of the percent, default 0.03

See Also:

setSmoothInternalPercent(float)

getSmoothInternalPercent

public float getSmoothInternalPercent()

setSmoothInternalPercent

public void setSmoothInternalPercent(float smoothInternalPercent)

if the provider percent more than minInternalPercent, it will be split to the several smoothInternalPercent

Parameters:

smoothInternalPercent - the internal of the percent will provide the smooth effect, default 0.01

See Also:

setMinInternalPercent(float)

getSmoothIncreaseDelayMillis

public int getSmoothIncreaseDelayMillis()

setSmoothIncreaseDelayMillis

public void setSmoothIncreaseDelayMillis(int smoothIncreaseDelayMillis)

Parameters:

smoothIncreaseDelayMillis - the delay of increase duration, default 1ms

handleMessage

public void handleMessage(Message msg)

Overrides:

handleMessage in class Handler

commitPercent

public void commitPercent(float percent)

Must be invoked by some method which will change the percent for monitor all changes about percent.

Parameters:

percent - the percent will be effect by the target.

loopSmooth

public void loopSmooth(float percent)

loopSmooth

public void loopSmooth(float percent,
                       long durationMillis)

If the provider percent(the aim percent) more than minInternalPercent, it will be split to the several smoothInternalPercent.

Parameters:

percent - The aim percent.

durationMillis - Temporary duration for percent. If lesson than 0, it will be ignored.