added in API level 1

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

Known Direct Subclasses

BaseCardView.LayoutParams,BoxInsetLayout.LayoutParams,CollapsingToolbarLayout.LayoutParams,PercentFrameLayout.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

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long millis, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long millis)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this 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.

Constant	Value	Description
bottom	50	Push object to the bottom of its container, not changing its size.
center	11	Place the object in the center of its container in both the vertical and horizontal axis, not changing its size.
center_horizontal	1	Place object in the horizontal center of its container, not changing its size.
center_vertical	10	Place object in the vertical center of its container, not changing its size.
clip_horizontal	8	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.
clip_vertical	80	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.
end	800005	Push object to the end of its container, not changing its size.
fill	77	Grow the horizontal and vertical size of the object if needed so it completely fills its container.
fill_horizontal	7	Grow the horizontal size of the object if needed so it completely fills its container.
fill_vertical	70	Grow the vertical size of the object if needed so it completely fills its container.
left	3	Push object to the left of its container, not changing its size.
right	5	Push object to the right of its container, not changing its size.
start	800003	Push object to the beginning of its container, not changing its size.
top	30	Push 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:

Gravity

Public constructors