public
class
implements ReflowPagerAdapter.ReflowPagerAdapterCallback
ReflowControl
extends ViewPagerimplements ReflowPagerAdapter.ReflowPagerAdapterCallback
| java.lang.Object | ||
| ↳ | ViewPager | |
| ↳ | com.pdftron.pdf.controls.ReflowControl | |
Class Overview
This class provides convenient methods for interacting with ReflowPagerAdapter class
and takes care of throwing an exception if ReflowPagerAdapter is not set up.
Summary
| Nested Classes | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| interface | ReflowControl.OnPostProcessColorListener | Callback interface to be invoked to get the processed color | |||||||||
| interface | ReflowControl.OnReflowTapListener | Callback interface to be invoked when a single tap up gesture occurs. | |||||||||
| Constants | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| int | HORIZONTAL | ||||||||||
| int | VERTICAL | ||||||||||
| Public Constructors | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
ReflowControl(Context context)
Class constructor
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ReflowControl(Context context, AttributeSet attrs)
Class constructor
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| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| void |
addReflowOnTapListener(ReflowControl.OnReflowTapListener listener)
Adds a listener that will be invoked by
ReflowControl.OnReflowTapListener. | ||||||||||
| void |
cleanUp()
Cleans up.
| ||||||||||
| void |
clearReflowOnTapListeners()
Remove all listeners that are notified of any callback from OnTapListener.
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| void |
enableTurnPageOnTap(boolean enabled)
Enables turn page on tap.
| ||||||||||
| int |
getCurrentPage()
Gets the current page.
| ||||||||||
| int |
getOrientation()
Gets the paging direction
| ||||||||||
| int |
getTextSizeInPercent()
Returns the text size.
| ||||||||||
| boolean |
isCustomColorMode()
Checks whether reflow is in custom color mode.
| ||||||||||
| boolean |
isDayMode()
Checks whether reflow is in day mode.
| ||||||||||
| boolean |
isInternalLinkClicked()
Checks whether an internal link is clicked.
| ||||||||||
| boolean |
isNightMode()
Checks whether reflow is in night mode.
| ||||||||||
| boolean |
isReady()
Checks whether the reflow control is ready
| ||||||||||
| boolean |
isRightToLeftDirection()
Checks whether right-to-left mode is enabled.
| ||||||||||
| void |
notifyPagesModified()
Notifies that pages are modified
| ||||||||||
| boolean | onInterceptTouchEvent(MotionEvent ev) | ||||||||||
| void |
onReflowPagerSingleTapUp(MotionEvent event)
Handles when a single tap up event happens
| ||||||||||
| boolean | onTouchEvent(MotionEvent ev) | ||||||||||
| void |
removeReflowOnTapListener(ReflowControl.OnReflowTapListener listener)
Removes a listener that was previously added via
addReflowOnTapListener(OnReflowTapListener). | ||||||||||
| void |
reset()
Resets the reflow control
| ||||||||||
| void |
resetInternalLinkClicked()
Resets that an internal link is clicked.
| ||||||||||
| void |
setCurrentPage(int pageNum)
Sets the current page.
| ||||||||||
| void |
setCustomColorMode(int backgroundColorMode)
Sets reflow in custom color mode.
| ||||||||||
| void |
setDayMode()
Sets reflow in day mode.
| ||||||||||
| void |
setNightMode()
Sets reflow in night mode.
| ||||||||||
| void |
setOnPostProcessColorListener(ReflowControl.OnPostProcessColorListener listener)
Sets the post process color listener
| ||||||||||
| void |
setOrientation(int orientation)
Sets the paging direction
| ||||||||||
| void |
setRightToLeftDirection(boolean isRtlMode)
Sets right-to-left mode.
| ||||||||||
| void |
setTextSizeInPercent(int textSizeInPercent)
Sets the text size.
| ||||||||||
| void |
setup(PDFDoc pdfDoc)
Setups the reflow control
| ||||||||||
| void |
setup(PDFDoc pdfDoc, ReflowControl.OnPostProcessColorListener listener)
Setups the reflow control
| ||||||||||
| void |
updateTextSize()
Update text size for current page
| ||||||||||
| void |
zoomIn()
Zooms in.
| ||||||||||
| void |
zoomOut()
Zooms out.
| ||||||||||
|
[Expand]
Inherited Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
From class
java.lang.Object
| |||||||||||
|
From interface
com.pdftron.pdf.controls.ReflowPagerAdapter.ReflowPagerAdapterCallback
| |||||||||||
Constants
public static final int HORIZONTAL
Constant Value:
0
(0x00000000)
public static final int VERTICAL
Constant Value:
1
(0x00000001)
Public Constructors
public ReflowControl (Context context)
Class constructor
public ReflowControl (Context context, AttributeSet attrs)
Class constructor
Public Methods
public void addReflowOnTapListener (ReflowControl.OnReflowTapListener listener)
Adds a listener that will be invoked by ReflowControl.OnReflowTapListener.
Components that add a listener should take care to remove it when finished.
Other components that take ownership of a view may call clearReflowOnTapListeners()
to remove all attached listeners.
Parameters
| listener | listener to add |
|---|
public void cleanUp ()
Cleans up.
public void clearReflowOnTapListeners ()
Remove all listeners that are notified of any callback from OnTapListener.
public void enableTurnPageOnTap (boolean enabled)
Enables turn page on tap.
Parameters
| enabled | True if should turn page on tap |
|---|
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public int getCurrentPage ()
Gets the current page.
Returns
- The page number
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public int getOrientation ()
Gets the paging direction
public int getTextSizeInPercent ()
Returns the text size.
Returns
- The text size ranging from 0 to 100
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public boolean isCustomColorMode ()
Checks whether reflow is in custom color mode.
Returns
- True if reflow is in custom color mode
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public boolean isDayMode ()
Checks whether reflow is in day mode.
Returns
- True if reflow is in day mode
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public boolean isInternalLinkClicked ()
Checks whether an internal link is clicked.
Returns
- True if an internal link is clicked
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public boolean isNightMode ()
Checks whether reflow is in night mode.
Returns
- True if reflow is in night mode
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public boolean isReady ()
Checks whether the reflow control is ready
Returns
- True if the reflow control is ready
public boolean isRightToLeftDirection ()
Checks whether right-to-left mode is enabled.
Returns
- True if right-to-left mode is enabled
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public void notifyPagesModified ()
Notifies that pages are modified
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public boolean onInterceptTouchEvent (MotionEvent ev)
public void onReflowPagerSingleTapUp (MotionEvent event)
Handles when a single tap up event happens
Parameters
| event | The motion event |
|---|
public boolean onTouchEvent (MotionEvent ev)
public void removeReflowOnTapListener (ReflowControl.OnReflowTapListener listener)
Removes a listener that was previously added via
addReflowOnTapListener(OnReflowTapListener).
Parameters
| listener | listener to remove |
|---|
public void reset ()
Resets the reflow control
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public void resetInternalLinkClicked ()
Resets that an internal link is clicked.
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public void setCurrentPage (int pageNum)
Sets the current page.
Parameters
| pageNum | The page number (starts from 1) |
|---|
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public void setCustomColorMode (int backgroundColorMode)
Sets reflow in custom color mode.
Parameters
| backgroundColorMode | The background color |
|---|
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public void setDayMode ()
Sets reflow in day mode.
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public void setNightMode ()
Sets reflow in night mode.
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public void setOnPostProcessColorListener (ReflowControl.OnPostProcessColorListener listener)
Sets the post process color listener
Parameters
| listener | The listener to add |
|---|
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public void setOrientation (int orientation)
Sets the paging direction
public void setRightToLeftDirection (boolean isRtlMode)
Sets right-to-left mode.
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public void setTextSizeInPercent (int textSizeInPercent)
Sets the text size.
Parameters
| textSizeInPercent | The text size. The possible values are 5, 10, 25, 50, 75, 100, 125, 150, 200, 40, 800, 1600 |
|---|
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public void setup (PDFDoc pdfDoc, ReflowControl.OnPostProcessColorListener listener)
Setups the reflow control
Parameters
| pdfDoc | The PDF doc |
|---|---|
| listener | The listener for post processing colors |
public void updateTextSize ()
Update text size for current page
public void zoomIn ()
Zooms in.
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|
public void zoomOut ()
Zooms out.
Throws
| PDFNetException | if ReflowControl has not been set up.
See setup(PDFDoc) and setup(PDFDoc, OnPostProcessColorListener).
|
|---|