AlertDialog.Builder
public
static
class
AlertDialog.Builder
extends Object
java.lang.Object | |
↳ | android.app.AlertDialog.Builder |
Summary
Public constructors | |
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Builder(Context context)
Creates a builder for an alert dialog that uses the default alert dialog theme. |
|
Builder(Context context, int themeResId)
Creates a builder for an alert dialog that uses an explicit theme resource. |
Public methods | |
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AlertDialog
|
create()
Creates an |
Context
|
getContext()
Returns a |
AlertDialog.Builder
|
setAdapter(ListAdapter adapter, DialogInterface.OnClickListener listener)
Set a list of items, which are supplied by the given |
AlertDialog.Builder
|
setCancelable(boolean cancelable)
Sets whether the dialog is cancelable or not. |
AlertDialog.Builder
|
setCursor(Cursor cursor, DialogInterface.OnClickListener listener, String labelColumn)
Set a list of items, which are supplied by the given |
AlertDialog.Builder
|
setCustomTitle(View customTitleView)
Set the title using the custom view |
AlertDialog.Builder
|
setIcon(Drawable icon)
Set the |
AlertDialog.Builder
|
setIcon(int iconId)
Set the resource id of the |
AlertDialog.Builder
|
setIconAttribute(int attrId)
Set an icon as supplied by a theme attribute. |
AlertDialog.Builder
|
setInverseBackgroundForced(boolean useInverseBackground)
This method was deprecated in API level 23. This flag is only used for pre-Material themes. Instead, specify the window background using on the alert dialog theme. |
AlertDialog.Builder
|
setItems(int itemsId, DialogInterface.OnClickListener listener)
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. |
AlertDialog.Builder
|
setItems(CharSequence[] items, DialogInterface.OnClickListener listener)
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. |
AlertDialog.Builder
|
setMessage(int messageId)
Set the message to display using the given resource id. |
AlertDialog.Builder
|
setMessage(CharSequence message)
Set the message to display. |
AlertDialog.Builder
|
setMultiChoiceItems(CharSequence[] items, boolean[] checkedItems, DialogInterface.OnMultiChoiceClickListener listener)
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. |
AlertDialog.Builder
|
setMultiChoiceItems(Cursor cursor, String isCheckedColumn, String labelColumn, DialogInterface.OnMultiChoiceClickListener listener)
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. |
AlertDialog.Builder
|
setMultiChoiceItems(int itemsId, boolean[] checkedItems, DialogInterface.OnMultiChoiceClickListener listener)
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. |
AlertDialog.Builder
|
setNegativeButton(CharSequence text, DialogInterface.OnClickListener listener)
Set a listener to be invoked when the negative button of the dialog is pressed. |
AlertDialog.Builder
|
setNegativeButton(int textId, DialogInterface.OnClickListener listener)
Set a listener to be invoked when the negative button of the dialog is pressed. |
AlertDialog.Builder
|
setNeutralButton(CharSequence text, DialogInterface.OnClickListener listener)
Set a listener to be invoked when the neutral button of the dialog is pressed. |
AlertDialog.Builder
|
setNeutralButton(int textId, DialogInterface.OnClickListener listener)
Set a listener to be invoked when the neutral button of the dialog is pressed. |
AlertDialog.Builder
|
setOnCancelListener(DialogInterface.OnCancelListener onCancelListener)
Sets the callback that will be called if the dialog is canceled. |
AlertDialog.Builder
|
setOnDismissListener(DialogInterface.OnDismissListener onDismissListener)
Sets the callback that will be called when the dialog is dismissed for any reason. |
AlertDialog.Builder
|
setOnItemSelectedListener(AdapterView.OnItemSelectedListener listener)
Sets a listener to be invoked when an item in the list is selected. |
AlertDialog.Builder
|
setOnKeyListener(DialogInterface.OnKeyListener onKeyListener)
Sets the callback that will be called if a key is dispatched to the dialog. |
AlertDialog.Builder
|
setPositiveButton(int textId, DialogInterface.OnClickListener listener)
Set a listener to be invoked when the positive button of the dialog is pressed. |
AlertDialog.Builder
|
setPositiveButton(CharSequence text, DialogInterface.OnClickListener listener)
Set a listener to be invoked when the positive button of the dialog is pressed. |
AlertDialog.Builder
|
setSingleChoiceItems(int itemsId, int checkedItem, DialogInterface.OnClickListener listener)
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. |
AlertDialog.Builder
|
setSingleChoiceItems(ListAdapter adapter, int checkedItem, DialogInterface.OnClickListener listener)
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. |
AlertDialog.Builder
|
setSingleChoiceItems(Cursor cursor, int checkedItem, String labelColumn, DialogInterface.OnClickListener listener)
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. |
AlertDialog.Builder
|
setSingleChoiceItems(CharSequence[] items, int checkedItem, DialogInterface.OnClickListener listener)
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. |
AlertDialog.Builder
|
setTitle(CharSequence title)
Set the title displayed in the |
AlertDialog.Builder
|
setTitle(int titleId)
Set the title using the given resource id. |
AlertDialog.Builder
|
setView(int layoutResId)
Set a custom view resource to be the contents of the Dialog. |
AlertDialog.Builder
|
setView(View view)
Sets a custom view to be the contents of the alert dialog. |
AlertDialog
|
show()
Creates an |
Inherited methods | |
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Public constructors
Builder
public 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
R.attr.alertDialogTheme
within the parent
context
's theme.
Parameters | |
---|---|
context |
Context : the parent context |
Builder
public Builder (Context context, int themeResId)
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
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 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
R.attr.alertDialogTheme
.
Parameters | |
---|---|
context |
Context : the parent context |
themeResId |
int : the resource ID of the theme against which to inflate
this dialog, or 0 to use the parent
context 's default alert dialog theme |
Public methods
create
public AlertDialog create ()
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.
Returns | |
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AlertDialog |
getContext
public Context getContext ()
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.
Returns | |
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Context |
A Context for built Dialogs. |
setAdapter
public AlertDialog.Builder setAdapter (ListAdapter adapter, DialogInterface.OnClickListener listener)
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.
Parameters | |
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adapter |
ListAdapter : The ListAdapter to supply the list of items |
listener |
DialogInterface.OnClickListener : The listener that will be called when an item is clicked. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setCancelable
public AlertDialog.Builder setCancelable (boolean cancelable)
Sets whether the dialog is cancelable or not. Default is true.
Parameters | |
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cancelable |
boolean |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setCursor
public AlertDialog.Builder setCursor (Cursor cursor, DialogInterface.OnClickListener listener, String labelColumn)
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.
Parameters | |
---|---|
cursor |
Cursor : The Cursor to supply the list of items |
listener |
DialogInterface.OnClickListener : The listener that will be called when an item is clicked. |
labelColumn |
String : The column name on the cursor containing the string to display
in the label. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setCustomTitle
public AlertDialog.Builder setCustomTitle (View customTitleView)
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()
.
Parameters | |
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customTitleView |
View : the custom view to use as the title |
Returns | |
---|---|
AlertDialog.Builder |
this Builder object to allow for chaining of calls to set methods |
setIcon
public AlertDialog.Builder setIcon (Drawable icon)
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()
.
Parameters | |
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icon |
Drawable |
Returns | |
---|---|
AlertDialog.Builder |
this Builder object to allow for chaining of calls to set methods |
setIcon
public AlertDialog.Builder setIcon (int iconId)
Set the resource id of the Drawable
to be used in the title.
Takes precedence over values set using setIcon(android.graphics.drawable.Drawable)
.
Parameters | |
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iconId |
int |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setIconAttribute
public AlertDialog.Builder setIconAttribute (int attrId)
Set an icon as supplied by a theme attribute. e.g.
R.attr.alertDialogIcon
.
Takes precedence over values set using setIcon(int)
or
setIcon(android.graphics.drawable.Drawable)
.
Parameters | |
---|---|
attrId |
int : ID of a theme attribute that points to a drawable resource. |
Returns | |
---|---|
AlertDialog.Builder |
setInverseBackgroundForced
public AlertDialog.Builder setInverseBackgroundForced (boolean useInverseBackground)
This method was deprecated
in API level 23.
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.
Parameters | |
---|---|
useInverseBackground |
boolean : whether to use the inverse background |
Returns | |
---|---|
AlertDialog.Builder |
this Builder object to allow for chaining of calls to set methods |
setItems
public AlertDialog.Builder setItems (int itemsId, DialogInterface.OnClickListener listener)
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
Parameters | |
---|---|
itemsId |
int |
listener |
DialogInterface.OnClickListener |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setItems
public AlertDialog.Builder setItems (CharSequence[] items, DialogInterface.OnClickListener listener)
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.
Parameters | |
---|---|
items |
CharSequence |
listener |
DialogInterface.OnClickListener |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setMessage
public AlertDialog.Builder setMessage (int messageId)
Set the message to display using the given resource id.
Parameters | |
---|---|
messageId |
int |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setMessage
public AlertDialog.Builder setMessage (CharSequence message)
Set the message to display.
Parameters | |
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message |
CharSequence |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setMultiChoiceItems
public AlertDialog.Builder setMultiChoiceItems (CharSequence[] items, boolean[] checkedItems, DialogInterface.OnMultiChoiceClickListener listener)
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.
Parameters | |
---|---|
items |
CharSequence : the text of the items to be displayed in the list. |
checkedItems |
boolean : specifies which items are checked. It should be null in which case no
items are checked. If non null it must be exactly the same length as the array of
items. |
listener |
DialogInterface.OnMultiChoiceClickListener : notified when an item on the list is clicked. The dialog will not be
dismissed when an item is clicked. It will only be dismissed if clicked on a
button, if no buttons are supplied it's up to the user to dismiss the dialog. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setMultiChoiceItems
public AlertDialog.Builder setMultiChoiceItems (Cursor cursor, String isCheckedColumn, String labelColumn, DialogInterface.OnMultiChoiceClickListener listener)
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.
Parameters | |
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cursor |
Cursor : the cursor used to provide the items. |
isCheckedColumn |
String : specifies the column name on the cursor to use to determine
whether a checkbox is checked or not. It must return an integer value where 1
means checked and 0 means unchecked. |
labelColumn |
String : The column name on the cursor containing the string to display in the
label. |
listener |
DialogInterface.OnMultiChoiceClickListener : notified when an item on the list is clicked. The dialog will not be
dismissed when an item is clicked. It will only be dismissed if clicked on a
button, if no buttons are supplied it's up to the user to dismiss the dialog. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setMultiChoiceItems
public AlertDialog.Builder setMultiChoiceItems (int itemsId, boolean[] checkedItems, DialogInterface.OnMultiChoiceClickListener listener)
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.
Parameters | |
---|---|
itemsId |
int : the resource id of an array i.e. R.array.foo |
checkedItems |
boolean : specifies which items are checked. It should be null in which case no
items are checked. If non null it must be exactly the same length as the array of
items. |
listener |
DialogInterface.OnMultiChoiceClickListener : notified when an item on the list is clicked. The dialog will not be
dismissed when an item is clicked. It will only be dismissed if clicked on a
button, if no buttons are supplied it's up to the user to dismiss the dialog. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setNegativeButton
public AlertDialog.Builder setNegativeButton (CharSequence text, DialogInterface.OnClickListener listener)
Set a listener to be invoked when the negative button of the dialog is pressed.
Parameters | |
---|---|
text |
CharSequence : The text to display in the negative button |
listener |
DialogInterface.OnClickListener : The DialogInterface.OnClickListener to use. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setNegativeButton
public AlertDialog.Builder setNegativeButton (int textId, DialogInterface.OnClickListener listener)
Set a listener to be invoked when the negative button of the dialog is pressed.
Parameters | |
---|---|
textId |
int : The resource id of the text to display in the negative button |
listener |
DialogInterface.OnClickListener : The DialogInterface.OnClickListener to use. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setNeutralButton
public AlertDialog.Builder setNeutralButton (CharSequence text, DialogInterface.OnClickListener listener)
Set a listener to be invoked when the neutral button of the dialog is pressed.
Parameters | |
---|---|
text |
CharSequence : The text to display in the neutral button |
listener |
DialogInterface.OnClickListener : The DialogInterface.OnClickListener to use. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setNeutralButton
public AlertDialog.Builder setNeutralButton (int textId, DialogInterface.OnClickListener listener)
Set a listener to be invoked when the neutral button of the dialog is pressed.
Parameters | |
---|---|
textId |
int : The resource id of the text to display in the neutral button |
listener |
DialogInterface.OnClickListener : The DialogInterface.OnClickListener to use. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setOnCancelListener
public AlertDialog.Builder setOnCancelListener (DialogInterface.OnCancelListener onCancelListener)
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
.
Parameters | |
---|---|
onCancelListener |
DialogInterface.OnCancelListener |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setOnDismissListener
public AlertDialog.Builder setOnDismissListener (DialogInterface.OnDismissListener onDismissListener)
Sets the callback that will be called when the dialog is dismissed for any reason.
Parameters | |
---|---|
onDismissListener |
DialogInterface.OnDismissListener |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setOnItemSelectedListener
public AlertDialog.Builder setOnItemSelectedListener (AdapterView.OnItemSelectedListener listener)
Sets a listener to be invoked when an item in the list is selected.
Parameters | |
---|---|
listener |
AdapterView.OnItemSelectedListener : the listener to be invoked |
Returns | |
---|---|
AlertDialog.Builder |
this Builder object to allow for chaining of calls to set methods |
setOnKeyListener
public AlertDialog.Builder setOnKeyListener (DialogInterface.OnKeyListener onKeyListener)
Sets the callback that will be called if a key is dispatched to the dialog.
Parameters | |
---|---|
onKeyListener |
DialogInterface.OnKeyListener |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setPositiveButton
public AlertDialog.Builder setPositiveButton (int textId, DialogInterface.OnClickListener listener)
Set a listener to be invoked when the positive button of the dialog is pressed.
Parameters | |
---|---|
textId |
int : The resource id of the text to display in the positive button |
listener |
DialogInterface.OnClickListener : The DialogInterface.OnClickListener to use. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setPositiveButton
public AlertDialog.Builder setPositiveButton (CharSequence text, DialogInterface.OnClickListener listener)
Set a listener to be invoked when the positive button of the dialog is pressed.
Parameters | |
---|---|
text |
CharSequence : The text to display in the positive button |
listener |
DialogInterface.OnClickListener : The DialogInterface.OnClickListener to use. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setSingleChoiceItems
public AlertDialog.Builder setSingleChoiceItems (int itemsId, int checkedItem, DialogInterface.OnClickListener listener)
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.
Parameters | |
---|---|
itemsId |
int : the resource id of an array i.e. R.array.foo |
checkedItem |
int : specifies which item is checked. If -1 no items are checked. |
listener |
DialogInterface.OnClickListener : notified when an item on the list is clicked. The dialog will not be
dismissed when an item is clicked. It will only be dismissed if clicked on a
button, if no buttons are supplied it's up to the user to dismiss the dialog. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setSingleChoiceItems
public AlertDialog.Builder setSingleChoiceItems (ListAdapter adapter, int checkedItem, DialogInterface.OnClickListener listener)
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.
Parameters | |
---|---|
adapter |
ListAdapter : The ListAdapter to supply the list of items |
checkedItem |
int : specifies which item is checked. If -1 no items are checked. |
listener |
DialogInterface.OnClickListener : notified when an item on the list is clicked. The dialog will not be
dismissed when an item is clicked. It will only be dismissed if clicked on a
button, if no buttons are supplied it's up to the user to dismiss the dialog. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setSingleChoiceItems
public AlertDialog.Builder setSingleChoiceItems (Cursor cursor, int checkedItem, String labelColumn, DialogInterface.OnClickListener listener)
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.
Parameters | |
---|---|
cursor |
Cursor : the cursor to retrieve the items from. |
checkedItem |
int : specifies which item is checked. If -1 no items are checked. |
labelColumn |
String : The column name on the cursor containing the string to display in the
label. |
listener |
DialogInterface.OnClickListener : notified when an item on the list is clicked. The dialog will not be
dismissed when an item is clicked. It will only be dismissed if clicked on a
button, if no buttons are supplied it's up to the user to dismiss the dialog. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setSingleChoiceItems
public AlertDialog.Builder setSingleChoiceItems (CharSequence[] items, int checkedItem, DialogInterface.OnClickListener listener)
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.
Parameters | |
---|---|
items |
CharSequence : the items to be displayed. |
checkedItem |
int : specifies which item is checked. If -1 no items are checked. |
listener |
DialogInterface.OnClickListener : notified when an item on the list is clicked. The dialog will not be
dismissed when an item is clicked. It will only be dismissed if clicked on a
button, if no buttons are supplied it's up to the user to dismiss the dialog. |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setTitle
public AlertDialog.Builder setTitle (CharSequence title)
Set the title displayed in the Dialog
.
Parameters | |
---|---|
title |
CharSequence |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setTitle
public AlertDialog.Builder setTitle (int titleId)
Set the title using the given resource id.
Parameters | |
---|---|
titleId |
int |
Returns | |
---|---|
AlertDialog.Builder |
This Builder object to allow for chaining of calls to set methods |
setView
public AlertDialog.Builder setView (int layoutResId)
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.
Parameters | |
---|---|
layoutResId |
int : Resource ID to be inflated. |
Returns | |
---|---|
AlertDialog.Builder |
this Builder object to allow for chaining of calls to set methods |
setView
public AlertDialog.Builder setView (View view)
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()
.
Parameters | |
---|---|
view |
View : the view to use as the contents of the alert dialog |
Returns | |
---|---|
AlertDialog.Builder |
this Builder object to allow for chaining of calls to set methods |
show
public AlertDialog show ()
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();
Returns | |
---|---|
AlertDialog |