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FrameLayout.LayoutParams

public static class FrameLayout.LayoutParams
extends ViewGroup.MarginLayoutParams

java.lang.Object
   ↳ android.view.ViewGroup.LayoutParams
     ↳ android.view.ViewGroup.MarginLayoutParams
       ↳ android.widget.FrameLayout.LayoutParams


Per-child layout information for layouts that support margins. See FrameLayout Layout Attributes for a list of all child view attributes that this class supports.

Summary

XML attributes

android:layout_gravity Standard gravity constant that a child supplies to its parent. 

Inherited XML attributes

From class android.view.ViewGroup.MarginLayoutParams
From class android.view.ViewGroup.LayoutParams

Constants

int UNSPECIFIED_GRAVITY

Value for gravity indicating that a gravity has not been explicitly specified.

Inherited constants

From class android.view.ViewGroup.LayoutParams

Fields

public int gravity

The gravity to apply with the View to which these layout parameters are associated.

Inherited fields

From class android.view.ViewGroup.MarginLayoutParams
From class android.view.ViewGroup.LayoutParams

Public constructors

FrameLayout.LayoutParams(Context c, AttributeSet attrs)
FrameLayout.LayoutParams(int width, int height)
FrameLayout.LayoutParams(int width, int height, int gravity)

Creates a new set of layout parameters with the specified width, height and weight.

FrameLayout.LayoutParams(ViewGroup.LayoutParams source)
FrameLayout.LayoutParams(ViewGroup.MarginLayoutParams source)
FrameLayout.LayoutParams(FrameLayout.LayoutParams source)

Copy constructor.

Inherited methods

From class android.view.ViewGroup.MarginLayoutParams
From class android.view.ViewGroup.LayoutParams
From class java.lang.Object

XML attributes

android:layout_gravity

Standard gravity constant that a child supplies to its parent. Defines how the child view should be positioned, on both the X and Y axes, within its enclosing layout.

Must be one or more (separated by '|') of the following constant values.

ConstantValueDescription
bottom50Push object to the bottom of its container, not changing its size.
center11Place the object in the center of its container in both the vertical and horizontal axis, not changing its size.
center_horizontal1Place object in the horizontal center of its container, not changing its size.
center_vertical10Place object in the vertical center of its container, not changing its size.
clip_horizontal8Additional option that can be set to have the left and/or right edges of the child clipped to its container's bounds. The clip will be based on the horizontal gravity: a left gravity will clip the right edge, a right gravity will clip the left edge, and neither will clip both edges.
clip_vertical80Additional option that can be set to have the top and/or bottom edges of the child clipped to its container's bounds. The clip will be based on the vertical gravity: a top gravity will clip the bottom edge, a bottom gravity will clip the top edge, and neither will clip both edges.
end800005Push object to the end of its container, not changing its size.
fill77Grow the horizontal and vertical size of the object if needed so it completely fills its container.
fill_horizontal7Grow the horizontal size of the object if needed so it completely fills its container.
fill_vertical70Grow the vertical size of the object if needed so it completely fills its container.
left3Push object to the left of its container, not changing its size.
right5Push object to the right of its container, not changing its size.
start800003Push object to the beginning of its container, not changing its size.
top30Push object to the top of its container, not changing its size.

Constants

UNSPECIFIED_GRAVITY

added in API level 24
int UNSPECIFIED_GRAVITY

Value for gravity indicating that a gravity has not been explicitly specified.

Constant Value: -1 (0xffffffff)

Fields

gravity

added in API level 1
int gravity

The gravity to apply with the View to which these layout parameters are associated.

The default value is UNSPECIFIED_GRAVITY, which is treated by FrameLayout as Gravity.TOP | Gravity.START.

See also:

Public constructors

FrameLayout.LayoutParams

added in API level 1
FrameLayout.LayoutParams (Context c, 
                AttributeSet attrs)

Parameters
c Context

This value must never be null.

attrs AttributeSet

This value may be null.

FrameLayout.LayoutParams

added in API level 1
FrameLayout.LayoutParams (int width, 
                int height)

Parameters
width int

height int

FrameLayout.LayoutParams

added in API level 1
FrameLayout.LayoutParams (int width, 
                int height, 
                int gravity)

Creates a new set of layout parameters with the specified width, height and weight.

Parameters
width int: the width, either MATCH_PARENT, WRAP_CONTENT or a fixed size in pixels

height int: the height, either MATCH_PARENT, WRAP_CONTENT or a fixed size in pixels

gravity int: the gravity

See also:

FrameLayout.LayoutParams

added in API level 1
FrameLayout.LayoutParams (ViewGroup.LayoutParams source)

Parameters
source ViewGroup.LayoutParams

This value must never be null.

FrameLayout.LayoutParams

added in API level 1
FrameLayout.LayoutParams (ViewGroup.MarginLayoutParams source)

Parameters
source ViewGroup.MarginLayoutParams

This value must never be null.

FrameLayout.LayoutParams

added in API level 19
FrameLayout.LayoutParams (FrameLayout.LayoutParams source)

Copy constructor. Clones the width, height, margin values, and gravity of the source.

Parameters
source FrameLayout.LayoutParams: The layout params to copy from.

This value must never be null.

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