Added in API level 1

LinearLayout.LayoutParams

public static class LinearLayout.LayoutParams
extends ViewGroup.MarginLayoutParams

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

Known Direct Subclasses

ActionMenuView.LayoutParams, AppBarLayout.LayoutParams, RadioGroup.LayoutParams, TableLayout.LayoutParams, TableRow.LayoutParams

Per-child layout information associated with ViewLinearLayout.

Summary

XML attributes
`android:layout_gravity`	Standard gravity constant that a child supplies to its parent.
`android:layout_weight`

Inherited XML attributes

From class


  android.view.ViewGroup.MarginLayoutParams

From class


  android.view.ViewGroup.LayoutParams

Inherited constants

From class


    android.view.ViewGroup.LayoutParams

Fields
`public int`	`gravity` Gravity for the view associated with these LayoutParams.
`public float`	`weight` Indicates how much of the extra space in the LinearLayout will be allocated to the view associated with these LayoutParams.

Inherited fields

From class


    android.view.ViewGroup.MarginLayoutParams

From class


    android.view.ViewGroup.LayoutParams

Public constructors
`LinearLayout.LayoutParams(Context c, AttributeSet attrs)`
`LinearLayout.LayoutParams(int width, int height)`
`LinearLayout.LayoutParams(int width, int height, float weight)` Creates a new set of layout parameters with the specified width, height and weight.
`LinearLayout.LayoutParams(ViewGroup.LayoutParams p)`
`LinearLayout.LayoutParams(ViewGroup.MarginLayoutParams source)`
`LinearLayout.LayoutParams(LinearLayout.LayoutParams source)` Copy constructor.

Public methods
`String`	`debug(String output)` Returns a String representation of this set of layout parameters.

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
`top`	0x30	Push object to the top of its container, not changing its size.
`bottom`	0x50	Push object to the bottom of its container, not changing its size.
`left`	0x03	Push object to the left of its container, not changing its size.
`right`	0x05	Push object to the right of its container, not changing its size.
`center_vertical`	0x10	Place object in the vertical center of its container, not changing its size.
`fill_vertical`	0x70	Grow the vertical size of the object if needed so it completely fills its container.
`center_horizontal`	0x01	Place object in the horizontal center of its container, not changing its size.
`fill_horizontal`	0x07	Grow the horizontal size of the object if needed so it completely fills its container.
`center`	0x11	Place the object in the center of its container in both the vertical and horizontal axis, not changing its size.
`fill`	0x77	Grow the horizontal and vertical size of the object if needed so it completely fills its container.
`clip_vertical`	0x80	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_horizontal`	0x08	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.
`start`	0x00800003	Push object to the beginning of its container, not changing its size.
`end`	0x00800005	Push object to the end of its container, not changing its size.

This corresponds to the global attribute resource symbol layout_gravity.

android:layout_weight

Fields

gravity

Added in API level 1

int gravity

Gravity for the view associated with these LayoutParams.

See also:

Gravity

weight

Added in API level 1

float weight

Indicates how much of the extra space in the LinearLayout will be allocated to the view associated with these LayoutParams. Specify 0 if the view should not be stretched. Otherwise the extra pixels will be pro-rated among all views whose weight is greater than 0.

Public constructors