javax.telephony.phone
Interface PhoneDisplay
- All Superinterfaces:
- Component
- public interface PhoneDisplay
- extends Component
Phone display interface.
Method Summary |
java.lang.String |
getDisplay(int x,
int y)
Returns the displayed string starting at coordinates (x, y). |
int |
getDisplayColumns()
Returns the number of display columns. |
int |
getDisplayRows()
Returns the number of display rows. |
void |
setDisplay(java.lang.String string,
int x,
int y)
Displays the given string starting at coordinates (x, y). |
getDisplayRows
public int getDisplayRows()
- Returns the number of display rows.
- Returns:
- The number of display rows.
getDisplayColumns
public int getDisplayColumns()
- Returns the number of display columns.
- Returns:
- The number of display columns.
getDisplay
public java.lang.String getDisplay(int x,
int y)
throws InvalidArgumentException
- Returns the displayed string starting at coordinates (x, y).
- Parameters:
x
- The x-coordinate.y
- The y-coordinate.- Returns:
- The string displayed starting at coordinates (x, y).
- Throws:
InvalidArgumentException
- Either the coordinates provided
were invalid.
setDisplay
public void setDisplay(java.lang.String string,
int x,
int y)
throws InvalidArgumentException
- Displays the given string starting at coordinates (x, y).
- Parameters:
string
- The string to display.x
- The x-coordinate.y
- The y-coordinate.- Throws:
InvalidArgumentException
- Either the coordinates provided
were invalid.
Send comments to: JSR-43@ectf.org