WebvttCssStyle (ExoPlayer library)

java.lang.Object
- com.google.android.exoplayer2.text.webvtt.WebvttCssStyle

```
public final class WebvttCssStyle
extends Object
```
Style object of a Css style block in a Webvtt file.

See Also:

W3C specification - Apply CSS properties

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static interface WebvttCssStyle.FontSizeUnit
Font size unit enum.

static interface WebvttCssStyle.StyleFlags
Style flag enum.

Nested Classes
Modifier and Type	Class and Description
`static interface`	`WebvttCssStyle.FontSizeUnit` Font size unit enum.
`static interface`	`WebvttCssStyle.StyleFlags` Style flag enum.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`FONT_SIZE_UNIT_EM`
`static int`	`FONT_SIZE_UNIT_PERCENT`
`static int`	`FONT_SIZE_UNIT_PIXEL`
`static int`	`STYLE_BOLD`
`static int`	`STYLE_BOLD_ITALIC`
`static int`	`STYLE_ITALIC`
`static int`	`STYLE_NORMAL`
`static int`	`UNSPECIFIED`

Constructor Summary

Constructors
Constructor and Description

WebvttCssStyle()

Constructors
Constructor and Description
`WebvttCssStyle()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`cascadeFrom(WebvttCssStyle style)`
`int`	`getBackgroundColor()`
`int`	`getFontColor()`
`String`	`getFontFamily()`
`float`	`getFontSize()`
`int`	`getFontSizeUnit()`
`int`	`getSpecificityScore(String id, String tag, String[] classes, String voice)` Returns a value in a score system compliant with the CSS Specificity rules.
`int`	`getStyle()` Returns the style or `UNSPECIFIED` when no style information is given.
`Layout.Alignment`	`getTextAlign()`
`boolean`	`hasBackgroundColor()`
`boolean`	`hasFontColor()`
`boolean`	`isLinethrough()`
`boolean`	`isUnderline()`
`void`	`reset()`
`WebvttCssStyle`	`setBackgroundColor(int backgroundColor)`
`WebvttCssStyle`	`setBold(boolean bold)`
`WebvttCssStyle`	`setFontColor(int color)`
`WebvttCssStyle`	`setFontFamily(String fontFamily)`
`WebvttCssStyle`	`setFontSize(float fontSize)`
`WebvttCssStyle`	`setFontSizeUnit(short unit)`
`WebvttCssStyle`	`setItalic(boolean italic)`
`WebvttCssStyle`	`setLinethrough(boolean linethrough)`
`void`	`setTargetClasses(String[] targetClasses)`
`void`	`setTargetId(String targetId)`
`void`	`setTargetTagName(String targetTag)`
`void`	`setTargetVoice(String targetVoice)`
`WebvttCssStyle`	`setTextAlign(Layout.Alignment textAlign)`
`WebvttCssStyle`	`setUnderline(boolean underline)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- UNSPECIFIED
```
public static final int UNSPECIFIED
```
  See Also:
  
  Constant Field Values
- STYLE_NORMAL
```
public static final int STYLE_NORMAL
```
  See Also:
  
  Constant Field Values
- STYLE_BOLD
```
public static final int STYLE_BOLD
```
  See Also:
  
  Constant Field Values
- STYLE_ITALIC
```
public static final int STYLE_ITALIC
```
  See Also:
  
  Constant Field Values
- STYLE_BOLD_ITALIC
```
public static final int STYLE_BOLD_ITALIC
```
  See Also:
  
  Constant Field Values
- FONT_SIZE_UNIT_PIXEL
```
public static final int FONT_SIZE_UNIT_PIXEL
```
  See Also:
  
  Constant Field Values
- FONT_SIZE_UNIT_EM
```
public static final int FONT_SIZE_UNIT_EM
```
  See Also:
  
  Constant Field Values
- FONT_SIZE_UNIT_PERCENT
```
public static final int FONT_SIZE_UNIT_PERCENT
```
  See Also:
  
  Constant Field Values

Constructor Detail
- WebvttCssStyle
```
public WebvttCssStyle()
```

Method Detail

reset
```
public void reset()
```

setTargetId

public void setTargetId(String targetId)

setTargetTagName

public void setTargetTagName(String targetTag)

setTargetClasses

public void setTargetClasses(String[] targetClasses)

setTargetVoice

public void setTargetVoice(String targetVoice)

getSpecificityScore
```
public int getSpecificityScore(String id,
                               String tag,
                               String[] classes,
                               String voice)
```
Returns a value in a score system compliant with the CSS Specificity rules.
Parameters:

id - The id of the cue if present, null otherwise.

tag - Name of the tag, null if it refers to the entire cue.

classes - An array containing the classes the tag belongs to. Must not be null.

voice - Annotated voice if present, null otherwise.

Returns:

The score of the match, zero if there is no match.

See Also:
CSS Cascading The score works as follows:
- Id match adds 0x40000000 to the score.
- Each class and voice match adds 4 to the score.
- Tag matching adds 2 to the score.
- Universal selector matching scores 1.

getStyle
```
@WebvttCssStyle.StyleFlags
public int getStyle()
```
Returns the style or UNSPECIFIED when no style information is given.

Returns:

UNSPECIFIED, STYLE_NORMAL, STYLE_BOLD, STYLE_BOLD or STYLE_BOLD_ITALIC.

isLinethrough
```
public boolean isLinethrough()
```

setLinethrough

public WebvttCssStyle setLinethrough(boolean linethrough)

isUnderline
```
public boolean isUnderline()
```

setUnderline

public WebvttCssStyle setUnderline(boolean underline)

setBold

public WebvttCssStyle setBold(boolean bold)

setItalic

public WebvttCssStyle setItalic(boolean italic)

getFontFamily
```
public String getFontFamily()
```

setFontFamily

public WebvttCssStyle setFontFamily(String fontFamily)

getFontColor
```
public int getFontColor()
```

setFontColor

public WebvttCssStyle setFontColor(int color)

hasFontColor
```
public boolean hasFontColor()
```

getBackgroundColor
```
public int getBackgroundColor()
```

setBackgroundColor

public WebvttCssStyle setBackgroundColor(int backgroundColor)

hasBackgroundColor
```
public boolean hasBackgroundColor()
```

getTextAlign

public Layout.Alignment getTextAlign()

setTextAlign

public WebvttCssStyle setTextAlign(Layout.Alignment textAlign)

setFontSize

public WebvttCssStyle setFontSize(float fontSize)

setFontSizeUnit

public WebvttCssStyle setFontSizeUnit(short unit)

getFontSizeUnit

@WebvttCssStyle.FontSizeUnit
public int getFontSizeUnit()

getFontSize
```
public float getFontSize()
```

cascadeFrom

public void cascadeFrom(WebvttCssStyle style)

Class WebvttCssStyle

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

UNSPECIFIED

STYLE_NORMAL

STYLE_BOLD

STYLE_ITALIC

STYLE_BOLD_ITALIC

FONT_SIZE_UNIT_PIXEL

FONT_SIZE_UNIT_EM

FONT_SIZE_UNIT_PERCENT

Constructor Detail

WebvttCssStyle

Method Detail

reset

setTargetId

setTargetTagName

setTargetClasses

setTargetVoice

getSpecificityScore

getStyle

isLinethrough

setLinethrough

isUnderline

setUnderline

setBold

setItalic

getFontFamily

setFontFamily

getFontColor

setFontColor

hasFontColor

getBackgroundColor

setBackgroundColor

hasBackgroundColor

getTextAlign

setTextAlign

setFontSize

setFontSizeUnit

getFontSizeUnit

getFontSize

cascadeFrom