Highlights.Builder
public
static
final
class
Highlights.Builder
extends Object
A builder for the Highlights.
Summary
Inherited methods |
From class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
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boolean
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equals(Object obj)
Indicates whether some other object is "equal to" this one.
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void
|
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
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final
Class<?>
|
getClass()
Returns the runtime class of this Object .
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int
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hashCode()
Returns a hash code value for the object.
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final
void
|
notify()
Wakes up a single thread that is waiting on this object's
monitor.
|
final
void
|
notifyAll()
Wakes up all threads that are waiting on this object's monitor.
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String
|
toString()
Returns a string representation of the object.
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final
void
|
wait(long timeoutMillis, int nanos)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait(long timeoutMillis)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait()
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted.
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Public constructors
Builder
public Builder ()
Public methods
addRange
public Highlights.Builder addRange (Paint paint,
int start,
int end)
Add single range highlight.
The TextView
and underlying Layout
draws highlight in the
order of the addRange(Paint, int, int)
calls.
For example, the following code draws (1, 2) with red and (2, 5) with blue.
val redPaint = Paint().apply { color = Color.RED }
val bluePaint = Paint().apply { color = Color.BLUE }
val highlight = Highlights.Builder()
.addRange(redPaint, 1, 4)
.addRange(bluePaint, 2, 5)
.build()
Parameters |
paint |
Paint : a paint object used for drawing highlight path. |
start |
int : an inclusive offset of the text. |
end |
int : an exclusive offset of the text. |
addRanges
public Highlights.Builder addRanges (Paint paint,
int... ranges)
Add multiple ranges highlight.
For example, the following code draws (1, 2) with red and (2, 5) with blue.
val redPaint = Paint().apply { color = Color.RED }
val bluePaint = Paint().apply { color = Color.BLUE }
val highlight = Highlights.Builder()
.addRange(redPaint, 1, 4)
.addRange(bluePaint, 2, 5)
.build()
Parameters |
paint |
Paint : a paint object used for drawing highlight path. |
ranges |
int : a flatten ranges. The 2 * i -th element is an inclusive start offset
of the i -th character. The 2 * i + 1 -th element is an
exclusive end offset of the i -th character. |
build
public Highlights build ()
Build a new Highlights instance.