ly.img.android.sdk.filter

Class ImageFilter

java.lang.Object

ly.img.android.sdk.models.config.AbstractConfig

ly.img.android.sdk.filter.ImageFilter

All Implemented Interfaces:

android.os.Parcelable, DataSourceInterface<AbstractConfig.BindData>, ImageFilterInterface

Direct Known Subclasses:

GlFilterHatch, LutColorFilter, NoneImageFilter

public abstract class ImageFilter
extends AbstractConfig
implements ImageFilterInterface

Represents the Image-Filter base file. For Camera live Preview the filter is OpenGl Based but has also a Renderscript implementation to triggerOperatorsIfNeeded final images in full resolution.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ImageFilter.FilterConfigIntensity Implement this interface if a Filter has Intensity Control

Nested classes/interfaces inherited from class ly.img.android.sdk.models.config.AbstractConfig

AbstractConfig.BindData

Nested classes/interfaces inherited from interface android.os.Parcelable

android.os.Parcelable.ClassLoaderCreator<T>, android.os.Parcelable.Creator<T>

Field Summary

Fields inherited from class ly.img.android.sdk.models.config.AbstractConfig

id, isDirty, ORIGINAL_THUMBNAIL_SIZE

Fields inherited from interface android.os.Parcelable

CONTENTS_FILE_DESCRIPTOR, PARCELABLE_WRITE_RETURN_VALUE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ImageFilter(android.os.Parcel in)
	ImageFilter(java.lang.String id, int name, int drawableId)

Method Summary

Modifier and Type	Method and Description
DataSourceListAdapter.DataSourceViewHolder<AbstractConfig.BindData>	createViewHolder(android.view.View view, boolean useVerticalLayout) Create a ViewHolder to Display in List
int	describeContents()
int	getLayout() Get the layout res id of the list item view.
android.graphics.Bitmap	getThumbnailBitmap(int maxWidth) Return the Thumbnail, do not call in Main Thread and use #getThumbnailResId() if #hasStaticThumbnail
boolean	hasIntensityConfig() Check if the Filter has Intensity Control
boolean	hasStaticThumbnail() Check if it has a static thumbnail drawable.
boolean	isSelectable()
protected void	onDraw(GlProgram program, float intensity)
void	preloadLut()
void	release() Release the shader program and texture
android.support.v8.renderscript.Allocation	renderImage(android.support.v8.renderscript.Allocation allocation, float intensity, boolean previewMode) Apply the renderscript filter with a specific intensity.
android.graphics.Bitmap	renderImage(android.graphics.Bitmap bitmap, boolean previewRendering)
android.graphics.Bitmap	renderImage(android.graphics.Bitmap bitmap, float intensity, boolean previewRendering) Apply the renderscript filter with a specific intensity.
void	unloadLut()
void	writeToParcel(android.os.Parcel dest, int flags)

Methods inherited from class ly.img.android.sdk.models.config.AbstractConfig

generateBindData, generateBindDataAsync, getId, getName, getThumbnailBitmap, getThumbnailResId, getThumbnailSource, getTitle, getVerticalLayout, isClickable, isDirty, setDirtyFlag

Methods inherited from class java.lang.Object

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

Methods inherited from interface ly.img.android.sdk.models.config.interfaces.DataSourceInterface

generateBindData, generateBindDataAsync, getId, getName, getVerticalLayout, isDirty, setDirtyFlag

Constructor Detail

ImageFilter

protected ImageFilter(android.os.Parcel in)

ImageFilter

@AnyThread
public ImageFilter(@Nullable
                              java.lang.String id,
                              @StringRes
                              int name,
                              @DrawableRes
                              int drawableId)

Method Detail

createViewHolder

@NonNull
public DataSourceListAdapter.DataSourceViewHolder<AbstractConfig.BindData> createViewHolder(@NonNull
                                                                                                     android.view.View view,
                                                                                                     boolean useVerticalLayout)

Description copied from interface: DataSourceInterface

Create a ViewHolder to Display in List

Specified by:

createViewHolder in interface DataSourceInterface<AbstractConfig.BindData>

Overrides:

createViewHolder in class AbstractConfig

Parameters:

view - view inflated with #getLayout

Returns:

a new ViewHolder

describeContents

public int describeContents()

Specified by:

describeContents in interface android.os.Parcelable

Overrides:

describeContents in class AbstractConfig

getLayout

public int getLayout()

Description copied from interface: DataSourceInterface

Get the layout res id of the list item view.

Specified by:

getLayout in interface DataSourceInterface<AbstractConfig.BindData>

Returns:

Layout resource.

getThumbnailBitmap

@NonNull
public android.graphics.Bitmap getThumbnailBitmap(int maxWidth)

Description copied from class: AbstractConfig

Return the Thumbnail, do not call in Main Thread and use #getThumbnailResId() if #hasStaticThumbnail

Overrides:

getThumbnailBitmap in class AbstractConfig

Parameters:

maxWidth - Size the drawable should be limited to.

Returns:

thumbnail drawable.

hasIntensityConfig

public boolean hasIntensityConfig()

Check if the Filter has Intensity Control

Specified by:

hasIntensityConfig in interface ImageFilterInterface

Returns:

true if it has intensity

hasStaticThumbnail

public boolean hasStaticThumbnail()

Description copied from class: AbstractConfig

Check if it has a static thumbnail drawable.

Overrides:

hasStaticThumbnail in class AbstractConfig

Returns:

true has static Thumbnail

See Also:

AbstractConfig.getThumbnailBitmap()

isSelectable

public boolean isSelectable()

Specified by:

isSelectable in interface DataSourceInterface<AbstractConfig.BindData>

onDraw

protected void onDraw(GlProgram program,
                      float intensity)

preloadLut

public void preloadLut()

Specified by:

preloadLut in interface ImageFilterInterface

release

public void release()

Description copied from interface: ImageFilterInterface

Release the shader program and texture

Specified by:

release in interface ImageFilterInterface

renderImage

@Nullable
public android.support.v8.renderscript.Allocation renderImage(android.support.v8.renderscript.Allocation allocation,
                                                                        float intensity,
                                                                        boolean previewMode)

Description copied from interface: ImageFilterInterface

Apply the renderscript filter with a specific intensity.

Specified by:

renderImage in interface ImageFilterInterface

Parameters:

allocation - the sourceType image allocation (RGBA_8888).

intensity - the filter intensity

previewMode - set true to triggerOperatorsIfNeeded a faster preview

Returns:

the filter result as allocation (RGBA_8888)

renderImage

public android.graphics.Bitmap renderImage(android.graphics.Bitmap bitmap,
                                           boolean previewRendering)

renderImage

@Nullable
public android.graphics.Bitmap renderImage(android.graphics.Bitmap bitmap,
                                                     float intensity,
                                                     boolean previewRendering)

Description copied from interface: ImageFilterInterface

Apply the renderscript filter with a specific intensity.

Specified by:

renderImage in interface ImageFilterInterface

Parameters:

bitmap - the sourceType image.

intensity - the filter intensity

previewRendering - set true to triggerOperatorsIfNeeded a faster preview

Returns:

the filter result.

unloadLut

public void unloadLut()

Specified by:

unloadLut in interface ImageFilterInterface

writeToParcel

public void writeToParcel(android.os.Parcel dest,
                          int flags)

Specified by:

writeToParcel in interface android.os.Parcelable

Overrides:

writeToParcel in class AbstractConfig