Summary: Methods | Inherited Methods

MarginLayoutParamsCompat

Kotlin |Java

public final class MarginLayoutParamsCompat
extends Object

java.lang.Object
↳	androidx.core.view.MarginLayoutParamsCompat

Helper for accessing API features in MarginLayoutParams in a backwards compatible way.

Summary

Public methods
`static int`	`getLayoutDirection(ViewGroup.MarginLayoutParams lp)` Returns the layout direction.
`static int`	`getMarginEnd(ViewGroup.MarginLayoutParams lp)` Get the relative ending margin that was set.
`static int`	`getMarginStart(ViewGroup.MarginLayoutParams lp)` Get the relative starting margin that was set.
`static boolean`	`isMarginRelative(ViewGroup.MarginLayoutParams lp)` Check if margins are relative.
`static void`	`resolveLayoutDirection(ViewGroup.MarginLayoutParams lp, int layoutDirection)` This will be called by `View.requestLayout()`.
`static void`	`setLayoutDirection(ViewGroup.MarginLayoutParams lp, int layoutDirection)` Set the layout direction.
`static void`	`setMarginEnd(ViewGroup.MarginLayoutParams lp, int marginEnd)` Set the relative end margin.
`static void`	`setMarginStart(ViewGroup.MarginLayoutParams lp, int marginStart)` Set the relative start margin.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()`
`boolean`	`equals(Object arg0)`
`void`	`finalize()`
`final Class<?>`	`getClass()`
`int`	`hashCode()`
`final void`	`notify()`
`final void`	`notifyAll()`
`String`	`toString()`
`final void`	`wait(long arg0, int arg1)`
`final void`	`wait(long arg0)`
`final void`	`wait()`

Public methods

getLayoutDirection

public static int getLayoutDirection (ViewGroup.MarginLayoutParams lp)

Returns the layout direction. Can be either ViewCompat.LAYOUT_DIRECTION_LTR or ViewCompat.LAYOUT_DIRECTION_RTL.

Parameters
`lp`	`ViewGroup.MarginLayoutParams`

Returns
`int`	the layout direction.

getMarginEnd

public static int getMarginEnd (ViewGroup.MarginLayoutParams lp)

Get the relative ending margin that was set.

On platform versions supporting bidirectional text and layouts this value will be resolved into the LayoutParams object's left or right margin as appropriate when the associated View is attached to a window or when the layout direction of that view changes.

Parameters
`lp`	`ViewGroup.MarginLayoutParams`: LayoutParams to query

Returns
`int`	the margin along the ending edge in pixels

getMarginStart

public static int getMarginStart (ViewGroup.MarginLayoutParams lp)

Get the relative starting margin that was set.

Parameters
`lp`	`ViewGroup.MarginLayoutParams`: LayoutParams to query

Returns
`int`	the margin along the starting edge in pixels

isMarginRelative

public static boolean isMarginRelative (ViewGroup.MarginLayoutParams lp)

Check if margins are relative.

Parameters
`lp`	`ViewGroup.MarginLayoutParams`

Returns
`boolean`	true if either marginStart or marginEnd has been set.

resolveLayoutDirection

public static void resolveLayoutDirection (ViewGroup.MarginLayoutParams lp, 
                int layoutDirection)

This will be called by View.requestLayout(). Left and Right margins may be overridden depending on layout direction.

Parameters
`lp`	`ViewGroup.MarginLayoutParams`
`layoutDirection`	`int`

setLayoutDirection

public static void setLayoutDirection (ViewGroup.MarginLayoutParams lp, 
                int layoutDirection)

Set the layout direction.

Parameters
`lp`	`ViewGroup.MarginLayoutParams`
`layoutDirection`	`int`: the layout direction. Should be either `ViewCompat.LAYOUT_DIRECTION_LTR` or `ViewCompat.LAYOUT_DIRECTION_RTL`.

setMarginEnd

public static void setMarginEnd (ViewGroup.MarginLayoutParams lp, 
                int marginEnd)

Set the relative end margin.

Parameters
`lp`	`ViewGroup.MarginLayoutParams`: LayoutParams to query
`marginEnd`	`int`: the desired end margin in pixels

setMarginStart

public static void setMarginStart (ViewGroup.MarginLayoutParams lp, 
                int marginStart)

Set the relative start margin.

Parameters
`lp`	`ViewGroup.MarginLayoutParams`: LayoutParams to query
`marginStart`	`int`: the desired start margin in pixels