java.lang.Object | ||
↳ | android.view.ViewGroup.LayoutParams | |
↳ | android.view.ViewGroup.MarginLayoutParams |
Known Direct Subclasses |
Known Indirect Subclasses |
Per-child layout information for layouts that support margins.
See
ViewGroup Margin Layout Attributes
for a list of all child view attributes that this class supports.
XML Attributes | |||||||||||
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android:layout_marginBottom | setMargins(int,int,int,int) | Specifies extra space on the bottom side of this view. | |||||||||
android:layout_marginEnd | setMarginEnd(int) | Specifies extra space on the end side of this view. | |||||||||
android:layout_marginLeft | setMargins(int,int,int,int) | Specifies extra space on the left side of this view. | |||||||||
android:layout_marginRight | setMargins(int,int,int,int) | Specifies extra space on the right side of this view. | |||||||||
android:layout_marginStart | setMarginStart(int) | Specifies extra space on the start side of this view. | |||||||||
android:layout_marginTop | setMargins(int,int,int,int) | Specifies extra space on the top side of this view. |
[Expand]
Inherited XML Attributes
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From class
android.view.ViewGroup.LayoutParams
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[Expand]
Inherited Constants
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From class
android.view.ViewGroup.LayoutParams
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Fields | |||||||||||
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bottomMargin | The bottom margin in pixels of the child. | |||||||||
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leftMargin | The left margin in pixels of the child. | |||||||||
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rightMargin | The right margin in pixels of the child. | |||||||||
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topMargin | The top margin in pixels of the child. |
[Expand]
Inherited Fields
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From class
android.view.ViewGroup.LayoutParams
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Public Constructors | |||||||||||
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Creates a new set of layout parameters.
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Copy constructor.
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Public Methods | |||||||||||
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Retuns the layout direction.
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Returns the end margin in pixels.
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Returns the start margin in pixels.
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Check if margins are relative.
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This will be called by
requestLayout()
.
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Set the layout direction
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Sets the relative end margin.
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Sets the relative start margin.
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Sets the margins, in pixels.
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[Expand]
Inherited Methods
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From class
android.view.ViewGroup.LayoutParams
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From class
java.lang.Object
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Specifies extra space on the bottom side of this view. This space is outside this view's bounds.
Must be a dimension value, which is a floating point number appended with a unit such as "
14.5sp
".
Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),
in (inches), mm (millimeters).
This may also be a reference to a resource (in the form
"
@[
package
:]
type
:
name
") or
theme attribute (in the form
"
?[
package
:][
type
:]
name
")
containing a value of this type.
This corresponds to the global attribute
resource symbol
layout_marginBottom
.
Specifies extra space on the end side of this view. This space is outside this view's bounds.
Must be a dimension value, which is a floating point number appended with a unit such as "
14.5sp
".
Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),
in (inches), mm (millimeters).
This may also be a reference to a resource (in the form
"
@[
package
:]
type
:
name
") or
theme attribute (in the form
"
?[
package
:][
type
:]
name
")
containing a value of this type.
This corresponds to the global attribute
resource symbol
layout_marginEnd
.
Specifies extra space on the left side of this view. This space is outside this view's bounds.
Must be a dimension value, which is a floating point number appended with a unit such as "
14.5sp
".
Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),
in (inches), mm (millimeters).
This may also be a reference to a resource (in the form
"
@[
package
:]
type
:
name
") or
theme attribute (in the form
"
?[
package
:][
type
:]
name
")
containing a value of this type.
This corresponds to the global attribute
resource symbol
layout_marginLeft
.
Specifies extra space on the right side of this view. This space is outside this view's bounds.
Must be a dimension value, which is a floating point number appended with a unit such as "
14.5sp
".
Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),
in (inches), mm (millimeters).
This may also be a reference to a resource (in the form
"
@[
package
:]
type
:
name
") or
theme attribute (in the form
"
?[
package
:][
type
:]
name
")
containing a value of this type.
This corresponds to the global attribute
resource symbol
layout_marginRight
.
Specifies extra space on the start side of this view. This space is outside this view's bounds.
Must be a dimension value, which is a floating point number appended with a unit such as "
14.5sp
".
Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),
in (inches), mm (millimeters).
This may also be a reference to a resource (in the form
"
@[
package
:]
type
:
name
") or
theme attribute (in the form
"
?[
package
:][
type
:]
name
")
containing a value of this type.
This corresponds to the global attribute
resource symbol
layout_marginStart
.
Specifies extra space on the top side of this view. This space is outside this view's bounds.
Must be a dimension value, which is a floating point number appended with a unit such as "
14.5sp
".
Available units are: px (pixels), dp (density-independent pixels), sp (scaled pixels based on preferred font size),
in (inches), mm (millimeters).
This may also be a reference to a resource (in the form
"
@[
package
:]
type
:
name
") or
theme attribute (in the form
"
?[
package
:][
type
:]
name
")
containing a value of this type.
This corresponds to the global attribute
resource symbol
layout_marginTop
.
The bottom margin in pixels of the child.
Call
setLayoutParams(LayoutParams)
after reassigning a new value
to this field.
The left margin in pixels of the child.
Call
setLayoutParams(LayoutParams)
after reassigning a new value
to this field.
The right margin in pixels of the child.
Call
setLayoutParams(LayoutParams)
after reassigning a new value
to this field.
The top margin in pixels of the child.
Call
setLayoutParams(LayoutParams)
after reassigning a new value
to this field.
Creates a new set of layout parameters. The values are extracted from the supplied attributes set and context.
c | the application environment |
---|---|
attrs | the set of attributes from which to extract the layout parameters' values |
Copy constructor. Clones the width, height and margin values of the source.
source | The layout params to copy from. |
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Retuns the layout direction. Can be either
LAYOUT_DIRECTION_LTR
or
LAYOUT_DIRECTION_RTL
.
Returns the end margin in pixels.
Returns the start margin in pixels.
Check if margins are relative.
This will be called by
requestLayout()
. Left and Right margins
may be overridden depending on layout direction.
layoutDirection |
the direction of the layout
LAYOUT_DIRECTION_LTR
LAYOUT_DIRECTION_RTL
|
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Set the layout direction
layoutDirection |
the layout direction.
Should be either
LAYOUT_DIRECTION_LTR
or
LAYOUT_DIRECTION_RTL
.
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Sets the relative end margin.
end | the end margin size |
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Sets the relative start margin.
start | the start margin size |
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Sets the margins, in pixels. A call to
requestLayout()
needs
to be done so that the new margins are taken into account. Left and right margins may be
overriden by
requestLayout()
depending on layout direction.
left | the left margin size |
---|---|
top | the top margin size |
right | the right margin size |
bottom | the bottom margin size |