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 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
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. |
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Inherited XML Attributes | |||||||||||
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From class
android.view.ViewGroup.LayoutParams
|
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Inherited Constants | |||||||||||
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From class
android.view.ViewGroup.LayoutParams
|
Fields | |||||||||||
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bottomMargin | The bottom margin in pixels of the child. | ||||||||||
leftMargin | The left margin in pixels of the child. | ||||||||||
rightMargin | The right margin in pixels of the child. | ||||||||||
topMargin | The top margin in pixels of the child. |
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Inherited Fields | |||||||||||
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From class
android.view.ViewGroup.LayoutParams
|
Public Constructors | |||||||||||
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Creates a new set of layout parameters.
| |||||||||||
Copy constructor.
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Public Methods | |||||||||||
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Retuns the layout direction.
| |||||||||||
Returns the end margin in pixels.
| |||||||||||
Returns the start margin in pixels.
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Check if margins are relative.
| |||||||||||
This will be called by
requestLayout() . | |||||||||||
Set the layout direction
| |||||||||||
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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Inherited Methods | |||||||||||
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From class
android.view.ViewGroup.LayoutParams
| |||||||||||
From class
java.lang.Object
|
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. |
---|
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
|
---|
Set the layout direction
layoutDirection | the layout direction.
Should be either LAYOUT_DIRECTION_LTR
or LAYOUT_DIRECTION_RTL .
|
---|
Sets the relative end margin.
end | the end margin size |
---|
Sets the relative start margin.
start | the start margin size |
---|
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 |