added in version 24.1.0
belongs to Maven artifact com.android.support:appcompat-v7:28.0.0-alpha1

ActionBarDrawerToggle.Delegate

public static interface ActionBarDrawerToggle.Delegate

android.support.v7.app.ActionBarDrawerToggle.Delegate

Summary

Public methods
`abstract Context`	`getActionBarThemedContext()` Returns the context of ActionBar
`abstract Drawable`	`getThemeUpIndicator()` Returns the drawable to be set as up button when DrawerToggle is disabled
`abstract boolean`	`isNavigationVisible()` Returns whether navigation icon is visible or not.
`abstract void`	`setActionBarDescription(int contentDescRes)` Set the Action Bar's up indicator content description.
`abstract void`	`setActionBarUpIndicator(Drawable upDrawable, int contentDescRes)` Set the Action Bar's up indicator drawable and content description.

Context getActionBarThemedContext ()

Returns the context of ActionBar

Returns
`Context`

Drawable getThemeUpIndicator ()

Returns the drawable to be set as up button when DrawerToggle is disabled

Returns
`Drawable`

boolean isNavigationVisible ()

Returns whether navigation icon is visible or not. Used to print warning messages in case developer forgets to set displayHomeAsUp to true

Returns
`boolean`

void setActionBarDescription (int contentDescRes)

Set the Action Bar's up indicator content description.

Parameters
`contentDescRes`	`int`: - Content description to set

void setActionBarUpIndicator (Drawable upDrawable, 
                int contentDescRes)

Set the Action Bar's up indicator drawable and content description.

Parameters
`upDrawable`	`Drawable`: - Drawable to set as up indicator
`contentDescRes`	`int`: - Content description to set