Android APIs
public static class

LeadingMarginSpan.Standard

extends Object
implements LeadingMarginSpan ParcelableSpan
java.lang.Object
   ↳ android.text.style.LeadingMarginSpan.Standard

Class Overview

The standard implementation of LeadingMarginSpan, which adjusts the margin but does not do any rendering.

Summary

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Inherited Constants
From interface android.os.Parcelable
Public Constructors
LeadingMarginSpan.Standard(int first, int rest)
Constructor taking separate indents for the first and subsequent lines.
LeadingMarginSpan.Standard(int every)
Constructor taking an indent for all lines.
LeadingMarginSpan.Standard(Parcel src)
Public Methods
int describeContents()
Describe the kinds of special objects contained in this Parcelable's marshalled representation.
void drawLeadingMargin(Canvas c, Paint p, int x, int dir, int top, int baseline, int bottom, CharSequence text, int start, int end, boolean first, Layout layout)
Renders the leading margin.
int getLeadingMargin(boolean first)
Returns the amount by which to adjust the leading margin.
int getSpanTypeId()
Return a special type identifier for this span class.
void writeToParcel(Parcel dest, int flags)
Flatten this object in to a Parcel.
[Expand]
Inherited Methods
From class java.lang.Object
From interface android.text.style.LeadingMarginSpan
From interface android.text.ParcelableSpan
From interface android.os.Parcelable

Public Constructors

public LeadingMarginSpan.Standard (int first, int rest)

Added in API level 1

Constructor taking separate indents for the first and subsequent lines.

Parameters
first the indent for the first line of the paragraph
rest the indent for the remaining lines of the paragraph

public LeadingMarginSpan.Standard (int every)

Added in API level 1

Constructor taking an indent for all lines.

Parameters
every the indent of each line

public LeadingMarginSpan.Standard (Parcel src)

Added in API level 3

Public Methods

public int describeContents ()

Added in API level 3

Describe the kinds of special objects contained in this Parcelable's marshalled representation.

Returns
  • a bitmask indicating the set of special object types marshalled by the Parcelable.

public void drawLeadingMargin (Canvas c, Paint p, int x, int dir, int top, int baseline, int bottom, CharSequence text, int start, int end, boolean first, Layout layout)

Added in API level 1

Renders the leading margin. This is called before the margin has been adjusted by the value returned by getLeadingMargin(boolean).

Parameters
c the canvas
p the paint. The this should be left unchanged on exit.
x the current position of the margin
dir the base direction of the paragraph; if negative, the margin is to the right of the text, otherwise it is to the left.
top the top of the line
baseline the baseline of the line
bottom the bottom of the line
text the text
start the start of the line
end the end of the line
first true if this is the first line of its paragraph
layout the layout containing this line

public int getLeadingMargin (boolean first)

Added in API level 1

Returns the amount by which to adjust the leading margin. Positive values move away from the leading edge of the paragraph, negative values move towards it.

Parameters
first true if the request is for the first line of a paragraph, false for subsequent lines
Returns
  • the offset for the margin.

public int getSpanTypeId ()

Added in API level 3

Return a special type identifier for this span class.

public void writeToParcel (Parcel dest, int flags)

Added in API level 3

Flatten this object in to a Parcel.

Parameters
dest The Parcel in which the object should be written.
flags Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE.