ClickableSpan
public
abstract
class
ClickableSpan
extends CharacterStyle
implements
UpdateAppearance
| java.lang.Object | ||
| ↳ | android.text.style.CharacterStyle | |
| ↳ | android.text.style.ClickableSpan | |
If an object of this type is attached to the text of a TextView
with a movement method of LinkMovementMethod, the affected spans of
text can be selected. If selected and clicked, the onClick(View) method will
be called.
The text with a ClickableSpan attached will be underlined and the link color will be
used as a text color. The default link color is the theme's accent color or
android:textColorLink if this attribute is defined in the theme.
For example, considering that we have a CustomClickableSpan that extends
ClickableSpan, it can be used like this:
SpannableString string = new SpannableString("Text with clickable text");
string.setSpan(new CustomClickableSpan(), 10, 19, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
ClickableSpan.Summary
Public constructors | |
|---|---|
ClickableSpan()
|
|
Public methods | |
|---|---|
abstract
void
|
onClick(View widget)
Performs the click action associated with this span. |
String
|
toString()
Returns a string representation of the object. |
void
|
updateDrawState(TextPaint ds)
|