PagerTabStrip

Kotlin |Java

open class PagerTabStrip : PagerTitleStrip

kotlin.Any
↳	android.view.View
	↳	android.view.ViewGroup
		↳	androidx.viewpager.widget.PagerTitleStrip
			↳	androidx.viewpager.widget.PagerTabStrip

PagerTabStrip is an interactive indicator of the current, next, and previous pages of a ViewPager. It is intended to be used as a child view of a ViewPager widget in your XML layout. Add it as a child of a ViewPager in your layout file and set its android:layout_gravity to TOP or BOTTOM to pin it to the top or bottom of the ViewPager. The title from each page is supplied by the method PagerAdapter#getPageTitle(int) in the adapter supplied to the ViewPager.

For a non-interactive indicator, see PagerTitleStrip.

Summary

Public constructors
`<init>(@NonNull context: Context)`
`<init>(@NonNull context: Context, @Nullable attrs: AttributeSet?)`

Public methods
open Boolean	`getDrawFullUnderline()` Return whether or not this tab strip will draw a full-width underline.
open Int	`getTabIndicatorColor()`
open Boolean	`onTouchEvent(ev: MotionEvent!)`
open Unit	`setBackgroundColor(@ColorInt color: Int)`
open Unit	`setBackgroundDrawable(d: Drawable!)`
open Unit	`setBackgroundResource(@DrawableRes resId: Int)`
open Unit	`setDrawFullUnderline(drawFull: Boolean)` Set whether this tab strip should draw a full-width underline in the current tab indicator color.
open Unit	`setPadding(left: Int, top: Int, right: Int, bottom: Int)`
open Unit	`setTabIndicatorColor(@ColorInt color: Int)` Set the color of the tab indicator bar.
open Unit	`setTabIndicatorColorResource(@ColorRes resId: Int)` Set the color of the tab indicator bar from a color resource.
open Unit	`setTextSpacing(textSpacing: Int)`

Protected methods
open Unit	`onDraw(canvas: Canvas!)`

Inherited functions

From class PagerTitleStrip

`Int`	`getTextSpacing()`
`Unit`	`onAttachedToWindow()`
`Unit`	`onDetachedFromWindow()`
`Unit`	`onLayout(changed: Boolean, l: Int, t: Int, r: Int, b: Int)`
`Unit`	`onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int)`
`Unit`	`requestLayout()`
`Unit`	`setGravity(gravity: Int)` Set the `Gravity` used to position text within the title strip. Only the vertical gravity component is used.
`Unit`	`setNonPrimaryAlpha(@FloatRange(0.0, 1.0) alpha: Float)` Set the alpha value used for non-primary page titles.
`Unit`	`setTextColor(@ColorInt color: Int)` Set the color value used as the base color for all displayed page titles. Alpha will be ignored for non-primary page titles. See `setNonPrimaryAlpha(float)`.
`Unit`	`setTextSize(unit: Int, size: Float)` Set the default text size to a given unit and value. See `TypedValue` for the possible dimension units. Example: to set the text size to 14px, use setTextSize(TypedValue.COMPLEX_UNIT_PX, 14);

Public constructors

<init>

PagerTabStrip(@NonNull context: Context)

<init>

PagerTabStrip(
    @NonNull context: Context, 
    @Nullable attrs: AttributeSet?)

Public methods

getDrawFullUnderline

open fun getDrawFullUnderline(): Boolean

Return whether or not this tab strip will draw a full-width underline. This defaults to true if no background is set.

Return
`Boolean`	true if this tab strip will draw a full-width underline in the current tab indicator color.

getTabIndicatorColor

@ColorInt open fun getTabIndicatorColor(): Int

Return
`Int`	The current tab indicator color as an 0xRRGGBB value.

onTouchEvent

open fun onTouchEvent(ev: MotionEvent!): Boolean

setBackgroundColor

open fun setBackgroundColor(@ColorInt color: Int): Unit

setBackgroundDrawable

open fun setBackgroundDrawable(d: Drawable!): Unit

setBackgroundResource

open fun setBackgroundResource(@DrawableRes resId: Int): Unit

setDrawFullUnderline

open fun setDrawFullUnderline(drawFull: Boolean): Unit

Set whether this tab strip should draw a full-width underline in the current tab indicator color.

Parameters
`drawFull`	Boolean: true to draw a full-width underline, false otherwise

setPadding

open fun setPadding(
    left: Int, 
    top: Int, 
    right: Int, 
    bottom: Int
): Unit

setTabIndicatorColor

open fun setTabIndicatorColor(@ColorInt color: Int): Unit

Set the color of the tab indicator bar.

Parameters
`color`	Int: Color to set as an 0xRRGGBB value. The high byte (alpha) is ignored.

setTabIndicatorColorResource

open fun setTabIndicatorColorResource(@ColorRes resId: Int): Unit

Set the color of the tab indicator bar from a color resource.

Parameters
`resId`	Int: Resource ID of a color resource to load

setTextSpacing

open fun setTextSpacing(textSpacing: Int): Unit

Protected methods

onDraw

protected open fun onDraw(canvas: Canvas!): Unit