Android APIs
public static class

FrameLayout.LayoutParams

extends ViewGroup.MarginLayoutParams
java.lang.Object
   ↳ android.view.ViewGroup.LayoutParams
     ↳ android.view.ViewGroup.MarginLayoutParams
       ↳ android.widget.FrameLayout.LayoutParams
Known Direct Subclasses

Class Overview

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
Attribute Name Related Method Description
android:layout_gravity Standard gravity constant that a child supplies to its parent. 
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Inherited XML Attributes
From class android.view.ViewGroup.MarginLayoutParams
From class android.view.ViewGroup.LayoutParams
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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.
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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.
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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
top0x30 Push object to the top of its container, not changing its size.
bottom0x50 Push object to the bottom of its container, not changing its size.
left0x03 Push object to the left of its container, not changing its size.
right0x05 Push object to the right of its container, not changing its size.
center_vertical0x10 Place object in the vertical center of its container, not changing its size.
fill_vertical0x70 Grow the vertical size of the object if needed so it completely fills its container.
center_horizontal0x01 Place object in the horizontal center of its container, not changing its size.
fill_horizontal0x07 Grow the horizontal size of the object if needed so it completely fills its container.
center0x11 Place the object in the center of its container in both the vertical and horizontal axis, not changing its size.
fill0x77 Grow the horizontal and vertical size of the object if needed so it completely fills its container.
clip_vertical0x80 Additional 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.
clip_horizontal0x08 Additional 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.
start0x00800003 Push object to the beginning of its container, not changing its size.
end0x00800005 Push object to the end of its container, not changing its size.

This corresponds to the global attribute resource symbol layout_gravity.

Related Methods

Fields

public int gravity

Added in API level 1

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

See also:

Public Constructors

public FrameLayout.LayoutParams (Context c, AttributeSet attrs)

Added in API level 1

Parameters
c
attrs

public FrameLayout.LayoutParams (int width, int height)

Added in API level 1

Parameters
width
height

public FrameLayout.LayoutParams (int width, int height, int gravity)

Added in API level 1

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

Parameters
width the width, either MATCH_PARENT, WRAP_CONTENT or a fixed size in pixels
height the height, either MATCH_PARENT, WRAP_CONTENT or a fixed size in pixels
gravity the gravity

See also:

public FrameLayout.LayoutParams (ViewGroup.LayoutParams source)

Added in API level 1

Parameters
source

public FrameLayout.LayoutParams (ViewGroup.MarginLayoutParams source)

Added in API level 1

Parameters
source

public FrameLayout.LayoutParams (FrameLayout.LayoutParams source)

Added in API level 19

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

Parameters
source The layout params to copy from.