MaterialButtonGroup

View Source

public class MaterialButtonGroup

Known direct subclasses

MaterialButtonToggleGroup, MaterialSplitButton

`MaterialButtonToggleGroup`	A common container for a set of related, toggleable `MaterialButton`s.
`MaterialSplitButton`	A container for two `MaterialButton`s that together create a split button.

A common container for a set of related MaterialButtons. The MaterialButtons in this group will be shown on a single line.

This layout currently only supports child views of type MaterialButton. Buttons can be added to this view group via XML, as follows:

<com.google.android.material.button.MaterialButtonGroup
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/toggle_button_group"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">

    <com.google.android.material.button.MaterialButton
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/button_label_private"/>
    <com.google.android.material.button.MaterialButton
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/button_label_team"/>
    <com.google.android.material.button.MaterialButton
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/button_label_everyone"/>
    <com.google.android.material.button.MaterialButton
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/button_label_custom"/>

</com.google.android.material.button.MaterialButtonGroup>

Buttons can also be added to this view group programmatically via the addView methods.

MaterialButtonGroup is a LinearLayout. Using android:layout_width="MATCH_PARENT" and removing android:insetBottomandroid:insetTop on the children is recommended if using VERTICAL.

For more information, see the component developer guidance and design guidelines.

Summary

Public fields
`int`	`spacing`

Public constructors
`MaterialButtonGroup(Context context)`
`MaterialButtonGroup(Context context, AttributeSet attrs)`
`MaterialButtonGroup( Context context, AttributeSet attrs, int defStyleAttr )`

Public methods
`void`	`addView(View child, int index, LayoutParams params)` This override prohibits Views other than `MaterialButton` to be added.
`CornerSize`	`getInnerCornerSize()` Returns the inner corner size of the group.
`ShapeAppearanceModel`	`getShapeAppearance()` Returns the `ShapeAppearanceModel` of the group.
`int`	`getSpacing()` Returns the spacing (in pixels) between each button in the group.
`void`	`onViewRemoved(View child)`
`void`	`setEnabled(boolean enabled)` Enables this `MaterialButtonGroup` and all its `MaterialButton` children
`void`	`setInnerCornerSize(CornerSize cornerSize)` Sets the inner corner size of the group.
`void`	`setOrientation(int orientation)`
`void`	`setShapeAppearance(ShapeAppearanceModel shapeAppearance)` Sets the `ShapeAppearanceModel` of the group.
`void`	`setSpacing(int spacing)` Sets the spacing between each button in the group.

Protected methods
`void`	`dispatchDraw(Canvas canvas)`
`int`	`getChildDrawingOrder(int childCount, int i)` We keep track of which views are pressed and checked to draw them last.
`void`	`onLayout(boolean changed, int l, int t, int r, int b)`
`void`	`onMeasure(int widthMeasureSpec, int heightMeasureSpec)`

Public fields

spacing

public int spacing

Public constructors