Builder

Builder

Builder(context: Context!)

Creates a builder for an alert dialog that uses the default alert dialog theme.

The default alert dialog theme is defined by android.R.attr#alertDialogTheme within the parent context's theme.

Builder

Builder(
    context: Context!, 
    themeResId: Int)

Creates a builder for an alert dialog that uses an explicit theme resource.

The specified theme resource (themeResId) is applied on top of the parent context's theme. It may be specified as a style resource containing a fully-populated theme, such as android.R.style#Theme_Material_Dialog, to replace all attributes in the parent context's theme including primary and accent colors.

To preserve attributes such as primary and accent colors, the themeResId may instead be specified as an overlay theme such as android.R.style#ThemeOverlay_Material_Dialog. This will override only the window attributes necessary to style the alert window as a dialog.

Alternatively, the themeResId may be specified as 0 to use the parent context's resolved value for android.R.attr#alertDialogTheme.

create

open fun create(): AlertDialog!

Creates an AlertDialog with the arguments supplied to this builder.

Calling this method does not display the dialog. If no additional processing is needed, show() may be called instead to both create and display the dialog.

getContext

open fun getContext(): Context!

Returns a Context with the appropriate theme for dialogs created by this Builder. Applications should use this Context for obtaining LayoutInflaters for inflating views that will be used in the resulting dialogs, as it will cause views to be inflated with the correct theme.

setAdapter

open fun setAdapter(
    adapter: ListAdapter!, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a list of items, which are supplied by the given ListAdapter, to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener.

setCancelable

open fun setCancelable(cancelable: Boolean): AlertDialog.Builder!

Sets whether the dialog is cancelable or not. Default is true.

setCursor

open fun setCursor(
    cursor: Cursor!, 
    listener: DialogInterface.OnClickListener!, 
    labelColumn: String!
): AlertDialog.Builder!

Set a list of items, which are supplied by the given Cursor, to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener.

setCustomTitle

open fun setCustomTitle(customTitleView: View!): AlertDialog.Builder!

Set the title using the custom view customTitleView.

The methods setTitle(int) and setIcon(int) should be sufficient for most titles, but this is provided if the title needs more customization. Using this will replace the title and icon set via the other methods.

Note: To ensure consistent styling, the custom view should be inflated or constructed using the alert dialog's themed context obtained via getContext().

setIcon

open fun setIcon(iconId: Int): AlertDialog.Builder!

Set the resource id of the Drawable to be used in the title.

Takes precedence over values set using setIcon(android.graphics.drawable.Drawable).

setIcon

open fun setIcon(icon: Drawable!): AlertDialog.Builder!

Set the Drawable to be used in the title.

Note: To ensure consistent styling, the drawable should be inflated or constructed using the alert dialog's themed context obtained via getContext().

setIconAttribute

open fun setIconAttribute(attrId: Int): AlertDialog.Builder!

Set an icon as supplied by a theme attribute. e.g. android.R.attr#alertDialogIcon.

Takes precedence over values set using setIcon(int) or setIcon(android.graphics.drawable.Drawable).

setInverseBackgroundForced

open fun setInverseBackgroundForced(useInverseBackground: Boolean): AlertDialog.Builder!

Deprecated: This flag is only used for pre-Material themes. Instead, specify the window background using on the alert dialog theme.

Sets the alert dialog to use the inverse background, regardless of what the contents is.

setItems

open fun setItems(
    itemsId: Int, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener. This should be an array type i.e. R.array.foo

setItems

open fun setItems(
    items: Array<CharSequence!>!, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener.

setMessage

open fun setMessage(messageId: Int): AlertDialog.Builder!

Set the message to display using the given resource id.

setMessage

open fun setMessage(message: CharSequence!): AlertDialog.Builder!

Set the message to display.

setMultiChoiceItems

open fun setMultiChoiceItems(
    itemsId: Int, 
    checkedItems: BooleanArray!, 
    listener: DialogInterface.OnMultiChoiceClickListener!
): AlertDialog.Builder!

Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener. This should be an array type, e.g. R.array.foo. The list will have a check mark displayed to the right of the text for each checked item. Clicking on an item in the list will not dismiss the dialog. Clicking on a button will dismiss the dialog.

setMultiChoiceItems

open fun setMultiChoiceItems(
    items: Array<CharSequence!>!, 
    checkedItems: BooleanArray!, 
    listener: DialogInterface.OnMultiChoiceClickListener!
): AlertDialog.Builder!

Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener. The list will have a check mark displayed to the right of the text for each checked item. Clicking on an item in the list will not dismiss the dialog. Clicking on a button will dismiss the dialog.

setMultiChoiceItems

open fun setMultiChoiceItems(
    cursor: Cursor!, 
    isCheckedColumn: String!, 
    labelColumn: String!, 
    listener: DialogInterface.OnMultiChoiceClickListener!
): AlertDialog.Builder!

Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener. The list will have a check mark displayed to the right of the text for each checked item. Clicking on an item in the list will not dismiss the dialog. Clicking on a button will dismiss the dialog.

setNegativeButton

open fun setNegativeButton(
    textId: Int, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a listener to be invoked when the negative button of the dialog is pressed.

setNegativeButton

open fun setNegativeButton(
    text: CharSequence!, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a listener to be invoked when the negative button of the dialog is pressed.

setNeutralButton

open fun setNeutralButton(
    textId: Int, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a listener to be invoked when the neutral button of the dialog is pressed.

setNeutralButton

open fun setNeutralButton(
    text: CharSequence!, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a listener to be invoked when the neutral button of the dialog is pressed.

setOnCancelListener

open fun setOnCancelListener(onCancelListener: DialogInterface.OnCancelListener!): AlertDialog.Builder!

Sets the callback that will be called if the dialog is canceled.

Even in a cancelable dialog, the dialog may be dismissed for reasons other than being canceled or one of the supplied choices being selected. If you are interested in listening for all cases where the dialog is dismissed and not just when it is canceled, see setOnDismissListener.

setOnDismissListener

open fun setOnDismissListener(onDismissListener: DialogInterface.OnDismissListener!): AlertDialog.Builder!

Sets the callback that will be called when the dialog is dismissed for any reason.

setOnItemSelectedListener

open fun setOnItemSelectedListener(listener: AdapterView.OnItemSelectedListener!): AlertDialog.Builder!

Sets a listener to be invoked when an item in the list is selected.

setOnKeyListener

open fun setOnKeyListener(onKeyListener: DialogInterface.OnKeyListener!): AlertDialog.Builder!

Sets the callback that will be called if a key is dispatched to the dialog.

setPositiveButton

open fun setPositiveButton(
    textId: Int, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a listener to be invoked when the positive button of the dialog is pressed.

setPositiveButton

open fun setPositiveButton(
    text: CharSequence!, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a listener to be invoked when the positive button of the dialog is pressed.

setSingleChoiceItems

open fun setSingleChoiceItems(
    itemsId: Int, 
    checkedItem: Int, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener. This should be an array type i.e. R.array.foo The list will have a check mark displayed to the right of the text for the checked item. Clicking on an item in the list will not dismiss the dialog. Clicking on a button will dismiss the dialog.

setSingleChoiceItems

open fun setSingleChoiceItems(
    cursor: Cursor!, 
    checkedItem: Int, 
    labelColumn: String!, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener. The list will have a check mark displayed to the right of the text for the checked item. Clicking on an item in the list will not dismiss the dialog. Clicking on a button will dismiss the dialog.

setSingleChoiceItems

open fun setSingleChoiceItems(
    items: Array<CharSequence!>!, 
    checkedItem: Int, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener. The list will have a check mark displayed to the right of the text for the checked item. Clicking on an item in the list will not dismiss the dialog. Clicking on a button will dismiss the dialog.

setSingleChoiceItems

open fun setSingleChoiceItems(
    adapter: ListAdapter!, 
    checkedItem: Int, 
    listener: DialogInterface.OnClickListener!
): AlertDialog.Builder!

Set a list of items to be displayed in the dialog as the content, you will be notified of the selected item via the supplied listener. The list will have a check mark displayed to the right of the text for the checked item. Clicking on an item in the list will not dismiss the dialog. Clicking on a button will dismiss the dialog.

setTitle

open fun setTitle(titleId: Int): AlertDialog.Builder!

Set the title using the given resource id.

setTitle

open fun setTitle(title: CharSequence!): AlertDialog.Builder!

Set the title displayed in the Dialog.

setView

open fun setView(layoutResId: Int): AlertDialog.Builder!

Set a custom view resource to be the contents of the Dialog. The resource will be inflated, adding all top-level views to the screen.

setView

open fun setView(view: View!): AlertDialog.Builder!

Sets a custom view to be the contents of the alert dialog.

When using a pre-Holo theme, if the supplied view is an instance of a ListView then the light background will be used.

Note: To ensure consistent styling, the custom view should be inflated or constructed using the alert dialog's themed context obtained via getContext().

show

open fun show(): AlertDialog!

Creates an AlertDialog with the arguments supplied to this builder and immediately displays the dialog.

Calling this method is functionally identical to:

AlertDialog dialog = builder.create();
      dialog.show();