UIQ3/net.sourceforge.uiq3.calculator/Main_Activity

Main_Activity

abstract class Main_Activity<Service_Type : IService?> : IMain_Activity<Service_Type> , ICalculatorCanvas, IPrinter_Fragment, IMenu_Fragment

On Android the activity also controls the main view hence the activity Implements the ICalculatorCanvas interface

Author

"Martin Krischik" «krischik@users.sourceforge.net»

Constructors

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protected constructor()
connect to service.

Types

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private open class Display_Exception_Toast : Runnable
display exception inside a toast
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protected open class Service_Connection
connection to service

Properties

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protected open var Connection: Main_Activity.Service_Connection
connection to service
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val Half_Line: Double = 0.5
Needet for the scoll to end functiins
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private val Max_Queue_Length: Int = 16
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private open var Old_Orientation: Int
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val Printout_Bundle_Key: String = "Printout"
Store printout in save bundle
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private val Save_Screen_Orientation: String = "Screen_Orientation"
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protected open var Service_Intend: Intent
Service running the actual calculator
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private val TAG: String
logging tag

Functions

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protected open fun applyFontRecursively(Parent: ViewGroup, Font: Typeface)
Apply the Button font to all text views which are children of the given view
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abstract fun Bind_Service(Service: Service_Type)
Bound or unbound to calculator service
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abstract fun bindCPUThread(CPU_Thread: Thread)
Set calculator Thread so the canvas can wake up the calculator after key / touch screen clicks.
abstract fun bindCPUThread(CPU_Thread: Thread)

Set calculator Thread so the canvas can wake up the calculator after key / touch screen clicks.

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abstract fun Button_Clear_Click()
the clear printout button was clicked
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abstract fun Button_Feed_Click()
he form feed button was clicked
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abstract fun Button_Print_Click()
the SAVE EXE button was clicked
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protected open fun clone(): Any
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open fun displayException(Exception: Throwable)
display additional information on the error.
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open fun Do_Stop(alsoService: Boolean)
stop the calculator
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open fun equals(obj: Any): Boolean
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protected open fun finalize()
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fun getClass(): Class<out Any>
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abstract fun getDisplayText(Row: Int): Array<Short>

Fet text currently displayed (as one java string).

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abstract fun getIndicators(): Array<Boolean>

Set the indicators (Shift, Alpha, Deg, Grad, Gra, etc. pp.)

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abstract fun getJavaText(): String

Set text to be displayed (as java string, used by RPN-45 only).

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abstract fun getPressedKey(): Short

Get calculator key code of the currently pressed key.

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abstract fun getReadKey(): Short

Get calculator key code of the last key (de)pressed.

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open fun hashCode(): Int
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abstract fun isReadKeyAvailable(): Boolean
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abstract fun Menu_Copy_Display()

Copy display slide in menu was clicked

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abstract fun Menu_Copy_Printer()

Copy printout in menu was clicked

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abstract fun Menu_Documents()

Documents slide in menu was clicked

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abstract fun Menu_Feedback()

Feedback slide in menu was clicked

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abstract fun Menu_Help()

Feedback slide in menu was clicked

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abstract fun Menu_Settings()

Settings slide in menu was clicked

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fun notify()
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fun notifyAll()
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open fun onCreate(Saved_Instance_State: Bundle)
Called when the activity is first created.
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open fun onSaveInstanceState(Out_State: Bundle)
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open fun onStart()
Open calculator and load file (if one was passed).
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open fun onStop()
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abstract fun Printout(): String
Text currently displayed
abstract fun Printout(Text: String)
Set text to be displayed (java string).
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abstract fun Restart_Calculator()
Start service if it is not currently running.
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open fun Service(): Service_Type
get service when connection is available
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abstract fun setDisplayText(Row: Int, Text: Array<Short>)

Set text to be displayed (calculator alpha codes). Null implementation for calculators without alpha display.

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abstract fun setIndicators(<set-?>: Array<Boolean>)

Set the indicators (Shift, Alpha, Deg, Grad, Gra, etc. pp.)

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abstract fun setJavaText(<set-?>: String)

Set text to be displayed (as java string, used by RPN-45 only).

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abstract fun setOnOff(on: Boolean)

set the calculators on of status.

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abstract fun setPressedKey(<set-?>: Short)

Get calculator key code of the currently pressed key.

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abstract fun setReadKey(<set-?>: Short)

Get calculator key code of the last key (de)pressed.

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abstract fun Stop_Calculator()
Stop the calculator
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open fun toggleHelp()
Toggle Keyboard help on and off
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open fun toString(): String
Generate string for debug purpose
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fun wait()