UIQ3/net.sourceforge.uiq3.fx602p/Main_Activity

Main_Activity

open class Main_Activity : IMain_Activity

The activity (GUI) for the calculator. Display and Buttons are managed here.

Author

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

Constructors

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constructor()

Types

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private open class On_Large_Screen_Changed
check for changes of the screen size
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open class Pager_Adapter
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private open class Toogle_On_Off

Properties

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protected open var calculatorFragment: Calculator_Fragment
Calculator fragment
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private open var Change_Listener: Main_Activity.On_Large_Screen_Changed
listener handling setting changes.
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private open var CPU_Thread: Thread
Thread in which the virtual calculator CPU is running.
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open var Display_Vertical_Padding: Float
vertical padding
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private open var Large_Screen: Large_Screen_Type
use large screen.
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open var Layout: ViewGroup
Top, root, widget which always is a layout of some kind.
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protected open var Menu: Menu_Fragment
Menu fragment
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open var Menu_On_Off: MenuItem
the on off action bar enty
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private open var On_Off_Switch: SwitchCompat
the view of the on of menue etnry.
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open var Pager: ViewPager
Handles the pages in phone view.
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protected open var Preferences: IPreferences_
The application preferences
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protected open var Printer: Printer_Fragment
Printer fragment (tablet only)
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private open var Tablet_View: Boolean
Tablet view active — valid after After_Views
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private val TAG: String
class logger tag.

Functions

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protected open fun After_Views()
called after the views have been injected.
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private open fun After_Views_Phone()
called after the views have been injected on phones.
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private open fun After_Views_Tablet()
called after the views have been injected on tablets.
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open fun Bind_Fragment(Fragment: IFragment, Page: IMain_Activity.Page_Type)
Bind the fragment to its activity.
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open 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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open fun bindService(Service: Calculator_Service)
Bind or unbind the calculator service
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open fun Button_Inv_Print_Click()
the print display button was clicked
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open fun buttonClearClick()
the clear printout button was clicked
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open fun buttonFeedClick()
he form feed button was clicked
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open fun buttonPrintClick()
the print display button was clicked
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open fun Calculator(): Calculator_Fragment
Calculator fragment
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open fun displayToJavaText(): String
Text currently displayed
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open fun getDisplayText(Row: Int): Array<Short>
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open fun getFX602P(): Droid_Calculator
get calculator from service
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open fun getIndicators(): Array<Boolean>
Set the indicators (Shift, Alpha, Deg, Grad, Gra, etc.
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open fun getJavaText(): String
open fun getJavaText(Row: Int): String
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open fun getName(): String
Returns the name of the resources (used for logging and idempotency of registration).
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open fun getPressedKey(): Short
Get calculator key code of the currently pressed key.
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open fun getPrintout(): String
Text currently displayed
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open fun getReadKey(): Short
Get calculator key code of the last key (de)pressed.
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private open fun Is_New_Version(): Boolean
check if the app was updated
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open fun isIdleNow(): Boolean
Returns true if resource is currently idle.
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fun isReadKeyAvailable(): Boolean
Check if a calculator key code is available
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open fun Menu_Copy_Display()
copy text to clip board
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open fun Menu_Copy_Printer()
copy text to clip board
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open fun Menu_Documents()
show documents activity
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open fun Menu_Feedback()
show feedback activity
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open fun Menu_Help()
show help activity
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open fun Menu_Reset()
copy text to clip board
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open fun Menu_Settings()
show preferences
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open fun onCreate(Saved_Instance_State: Bundle)
Called when the activity is first created.
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open fun onCreateOptionsMenu(menu: Menu): Boolean
Initialize the contents of the Activity's standard options menu.
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protected open fun onDestroy()
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open fun onKeyUp(keyCode: Int, event: KeyEvent): Boolean
handles key hits.
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fun onResume()
Called after onRestoreInstanceState(Bundle), onRestart(), or onPause(), for your activity to start interacting with the user.
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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 Printer(): Printer_Fragment
Calculator fragment
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open fun registerIdleTransitionCallback(callback: ResourceCallback)
Registers the given ResourceCallback with the resource.
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open fun restartCalculator()
Start service if it is not currently running.
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open fun setDisplayText(Row: Int, Alpha_Text: Array<Short>)
Set text to be displayed (calculator alpha codes).
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open fun setIndicators(Indicators: Array<Boolean>)
Set the indicators (Shift, Alpha, Deg, Grad, Gra, etc.
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open fun setJavaText(Text: String)
Set text to be displayed (java string).
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open fun setOnOff(on: Boolean)
set the calculators on of status.
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open fun setPressedKey(Pressed_Key: Short)
Get calculator key code of the currently pressed key.
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open fun setPrintout(Text: String)
Set text to be displayed (java string).
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open fun setReadKey(Read_Key: Short)
Get calculator key code of the last key (de)pressed.
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open fun setReadKeys(readKeys: Array<Short>)
Get calculator key code of the last key (de)pressed.
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open fun Show_Menu(view: View)
show the action bar (a click event handler, declared in the layout xml)
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open fun stopCalculator()
Stop the calculator
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private open fun Switch_Display()
switch between large and normal display
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open fun Switch_To_Page(Page: IMain_Activity.Page_Type)
switches the page (in phone layout).
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open fun Tablet_View(): Boolean
check if wa are in tablet mode
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open fun toString(): String
Generate string for debug purpose
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private open fun Use_Large_Screen(): Boolean
use large screen.