ClipData.Item
public
static
class
ClipData.Item
extends Object
java.lang.Object | |
↳ | android.content.ClipData.Item |
Description of a single item in a ClipData.
The types than an individual item can currently contain are:
- Text: a basic string of text. This is actually a CharSequence, so it can be formatted text supported by corresponding Android built-in style spans. (Custom application spans are not supported and will be stripped when transporting through the clipboard.)
- Intent: an arbitrary Intent object. A typical use is the shortcut to create when pasting a clipped item on to the home screen.
- Uri: a URI reference. This may be any URI (such as an http: URI representing a bookmark), however it is often a content: URI. Using content provider references as clips like this allows an application to share complex or large clips through the standard content provider facilities.
Summary
Nested classes | |
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class |
ClipData.Item.Builder
A builder for a ClipData Item. |
Public constructors | |
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Item(CharSequence text)
Create an Item consisting of a single block of (possibly styled) text. |
|
Item(CharSequence text, String htmlText)
Create an Item consisting of a single block of (possibly styled) text, with an alternative HTML formatted representation. |
|
Item(Intent intent)
Create an Item consisting of an arbitrary Intent. |
|
Item(Uri uri)
Create an Item consisting of an arbitrary URI. |
|
Item(CharSequence text, Intent intent, Uri uri)
Create a complex Item, containing multiple representations of text, Intent, and/or URI. |
|
Item(CharSequence text, String htmlText, Intent intent, Uri uri)
Create a complex Item, containing multiple representations of text, HTML text, Intent, and/or URI. |
Public methods | |
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String
|
coerceToHtmlText(Context context)
Turn this item into HTML text, regardless of the type of data it actually contains. |
CharSequence
|
coerceToStyledText(Context context)
Like |
CharSequence
|
coerceToText(Context context)
Turn this item into text, regardless of the type of data it actually contains. |
String
|
getHtmlText()
Retrieve the raw HTML text contained in this Item. |
Intent
|
getIntent()
Retrieve the raw Intent contained in this Item. |
IntentSender
|
getIntentSender()
Returns the |
CharSequence
|
getText()
Retrieve the raw text contained in this Item. |
TextLinks
|
getTextLinks()
Returns the results of text classification run on the raw text contained in this item, if it was performed, and if any entities were found in the text. |
Uri
|
getUri()
Retrieve the raw URI contained in this Item. |
String
|
toString()
Returns a string representation of the object. |
Inherited methods | |
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Public constructors
Item
public Item (CharSequence text)
Create an Item consisting of a single block of (possibly styled) text.
Parameters | |
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text |
CharSequence |
Item
public Item (CharSequence text, String htmlText)
Create an Item consisting of a single block of (possibly styled) text, with an alternative HTML formatted representation. You must supply a plain text representation in addition to HTML text; coercion will not be done from HTML formatted text into plain text.
Warning: Use content: URI for sharing large clip data. ClipData.Item doesn't accept an HTML text if it's larger than 800KB.
Parameters | |
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text |
CharSequence |
htmlText |
String |
Item
public Item (Intent intent)
Create an Item consisting of an arbitrary Intent.
Parameters | |
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intent |
Intent |
Item
public Item (Uri uri)
Create an Item consisting of an arbitrary URI.
Parameters | |
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uri |
Uri |
Item
public Item (CharSequence text, Intent intent, Uri uri)
Create a complex Item, containing multiple representations of text, Intent, and/or URI.
Parameters | |
---|---|
text |
CharSequence |
intent |
Intent |
uri |
Uri |
Item
public Item (CharSequence text, String htmlText, Intent intent, Uri uri)
Create a complex Item, containing multiple representations of text, HTML text, Intent, and/or URI. If providing HTML text, you must supply a plain text representation as well; coercion will not be done from HTML formatted text into plain text.
Parameters | |
---|---|
text |
CharSequence |
htmlText |
String |
intent |
Intent |
uri |
Uri |
Public methods
coerceToHtmlText
public String coerceToHtmlText (Context context)
Turn this item into HTML text, regardless of the type of data it actually contains.
The algorithm for deciding what text to return is:
- If
getHtmlText()
is non-null, return that. - If
getText()
is non-null, return that, converting to valid HTML text. If this text contains style spans,Html.toHtml(Spanned)
is used to convert them to HTML formatting. - If
getUri()
is non-null, try to retrieve its data as a text stream from its content provider. If the provider can supply text/html data, that will be preferred and returned as-is. Otherwise, any text/* data will be returned and escaped to HTML. If it is not a content: URI or the content provider does not supply a text representation, HTML text containing a link to the URI will be returned. - If
getIntent()
is non-null, convert that to an intent: URI and return as an HTML link. - Otherwise, return an empty string.
Parameters | |
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context |
Context : The caller's Context, from which its ContentResolver
and other things can be retrieved. |
Returns | |
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String |
Returns the item's representation as HTML text. |
coerceToStyledText
public CharSequence coerceToStyledText (Context context)
Like coerceToHtmlText(android.content.Context)
, but any text that would
be returned as HTML formatting will be returned as text with
style spans.
Parameters | |
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context |
Context : The caller's Context, from which its ContentResolver
and other things can be retrieved. |
Returns | |
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CharSequence |
Returns the item's textual representation. |
coerceToText
public CharSequence coerceToText (Context context)
Turn this item into text, regardless of the type of data it actually contains.
The algorithm for deciding what text to return is:
- If
getText()
is non-null, return that. - If
getUri()
is non-null, try to retrieve its data as a text stream from its content provider. If this succeeds, copy the text into a String and return it. If it is not a content: URI or the content provider does not supply a text representation, return the raw URI as a string. - If
getIntent()
is non-null, convert that to an intent: URI and return it. - Otherwise, return an empty string.
Parameters | |
---|---|
context |
Context : The caller's Context, from which its ContentResolver
and other things can be retrieved. |
Returns | |
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CharSequence |
Returns the item's textual representation. |
getHtmlText
public String getHtmlText ()
Retrieve the raw HTML text contained in this Item.
Returns | |
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String |
getIntent
public Intent getIntent ()
Retrieve the raw Intent contained in this Item.
Returns | |
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Intent |
getIntentSender
public IntentSender getIntentSender ()
Returns the IntentSender
in this Item.
Returns | |
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IntentSender |
This value may be null . |
getText
public CharSequence getText ()
Retrieve the raw text contained in this Item.
Returns | |
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CharSequence |
getTextLinks
public TextLinks getTextLinks ()
Returns the results of text classification run on the raw text contained in this item, if it was performed, and if any entities were found in the text. Classification is generally only performed on the first item in clip data, and only if the text is below a certain length.
Returns null
if classification was not performed, or if no entities were
found in the text.
Returns | |
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TextLinks |
getUri
public Uri getUri ()
Retrieve the raw URI contained in this Item.
Returns | |
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Uri |
toString
public String toString ()
Returns a string representation of the object.
Returns | |
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String |
a string representation of the object. |
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Last updated 2024-06-18 UTC.