Added in API level 21

Summary: XML Attrs | Inherited XML Attrs | Inherited Constants | Inherited Fields | Ctors | Inherited Methods

Toolbar.LayoutParams

---

Kotlin |Java

public static class Toolbar.LayoutParams
extends ActionBar.LayoutParams

java.lang.Object
↳	android.view.ViewGroup.LayoutParams
	↳	android.view.ViewGroup.MarginLayoutParams
		↳	android.app.ActionBar.LayoutParams
			↳	android.widget.Toolbar.LayoutParams

---

Layout information for child views of Toolbars.

Toolbar.LayoutParams extends ActionBar.LayoutParams for compatibility with existing ActionBar API. See Activity.setActionBar for more info on how to use a Toolbar as your Activity's ActionBar.

Summary

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

Inherited XML attributes
From class android.app.ActionBar.LayoutParams android:layout_gravity Standard gravity constant that a child supplies to its parent.
From class android.view.ViewGroup.MarginLayoutParams android:layout_margin Specifies extra space on the left, top, right and bottom sides of this view.  android:layout_marginBottom Specifies extra space on the bottom side of this view.  android:layout_marginEnd Specifies extra space on the end side of this view.  android:layout_marginHorizontal Specifies extra space on the left and right sides of this view.  android:layout_marginLeft Specifies extra space on the left side of this view.  android:layout_marginRight Specifies extra space on the right side of this view.  android:layout_marginStart Specifies extra space on the start side of this view.  android:layout_marginTop Specifies extra space on the top side of this view.  android:layout_marginVertical Specifies extra space on the top and bottom sides of this view.
From class android.view.ViewGroup.LayoutParams android:layout_height Specifies the basic height of the view.  android:layout_width Specifies the basic width of the view.

Inherited constants
From class android.view.ViewGroup.LayoutParams int FILL_PARENT Special value for the height or width requested by a View. int MATCH_PARENT Special value for the height or width requested by a View. int WRAP_CONTENT Special value for the height or width requested by a View.

Inherited fields
From class android.app.ActionBar.LayoutParams public int gravity Gravity for the view associated with these LayoutParams.
From class android.view.ViewGroup.MarginLayoutParams public int bottomMargin The bottom margin in pixels of the child. public int leftMargin The left margin in pixels of the child. public int rightMargin The right margin in pixels of the child. public int topMargin The top margin in pixels of the child.
From class android.view.ViewGroup.LayoutParams public int height Information about how tall the view wants to be. public LayoutAnimationController.AnimationParameters layoutAnimationParameters Used to animate layouts. public int width Information about how wide the view wants to be.

Public constructors
LayoutParams(Context c, AttributeSet attrs)
LayoutParams(int width, int height)
LayoutParams(int width, int height, int gravity)
LayoutParams(int gravity)
LayoutParams(Toolbar.LayoutParams source)
LayoutParams(ActionBar.LayoutParams source)
LayoutParams(ViewGroup.MarginLayoutParams source)
LayoutParams(ViewGroup.LayoutParams source)

Inherited methods
From class android.view.ViewGroup.MarginLayoutParams int getLayoutDirection() Retuns the layout direction. int getMarginEnd() Returns the end margin in pixels. int getMarginStart() Returns the start margin in pixels. boolean isMarginRelative() Check if margins are relative. void resolveLayoutDirection(int layoutDirection) This will be called by View.requestLayout(). void setLayoutDirection(int layoutDirection) Set the layout direction void setMarginEnd(int end) Sets the relative end margin. void setMarginStart(int start) Sets the relative start margin. void setMargins(int left, int top, int right, int bottom) Sets the margins, in pixels.
From class android.view.ViewGroup.LayoutParams void resolveLayoutDirection(int layoutDirection) Resolve layout parameters depending on the layout direction. void setBaseAttributes(TypedArray a, int widthAttr, int heightAttr) Extracts the layout parameters from the supplied attributes.
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 timeoutMillis, int nanos) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait(long timeoutMillis) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait() Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

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.

Public constructors

LayoutParams

Added in API level 21

public LayoutParams (Context c, 
                AttributeSet attrs)

Parameters
c	Context: This value cannot be null.
attrs	AttributeSet

LayoutParams

Added in API level 21

public LayoutParams (int width, 
                int height)

Parameters
width	int
height	int

LayoutParams

Added in API level 21

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

Parameters
width	int
height	int
gravity	int

LayoutParams

Added in API level 21

public LayoutParams (int gravity)

Parameters
gravity	int

LayoutParams

Added in API level 21

public LayoutParams (Toolbar.LayoutParams source)

Parameters
source	Toolbar.LayoutParams

LayoutParams

Added in API level 21

public LayoutParams (ActionBar.LayoutParams source)

Parameters
source	ActionBar.LayoutParams

LayoutParams

Added in API level 21

public LayoutParams (ViewGroup.MarginLayoutParams source)

Parameters
source	ViewGroup.MarginLayoutParams

LayoutParams

Added in API level 21

public LayoutParams (ViewGroup.LayoutParams source)

Parameters
source	ViewGroup.LayoutParams