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ErrorDetection

Written by F. Leneuf-Magaud, Salomon Brys

List of types:

ANRWatchDog
ErrorDetection
StackTraceElement

ANRWatchDog


Events:

ApplicationNotResponding(StackTraceElements() As StackTraceElement)
Interrupted(ExceptionMsg As String)

Members:


  Initialize (EvtPrefix As String)

  Initialize2 (TimeoutInterval As Int, EvtPrefix As String)

  Interrupt

  IsAlive As Boolean

  IsInitialized As Boolean

  IsInterrupted As Boolean

  Start

Members description:

Initialize (EvtPrefix As String)
Constructs a watchdog that checks the UI thread every 5000 milliseconds.
EvtPrefix: Prefix of the ApplicationNotResponding and Interrupted event handlers.
Initialize2 (TimeoutInterval As Int, EvtPrefix As String)
Constructs a watchdog that checks the UI thread every given interval.
TimeoutInterval: The interval, in milliseconds, between two checks of the UI thread. It is therefore the maximum time the UI may freeze before being reported as ANR.
EvtPrefix: Prefix of the ApplicationNotResponding and Interrupted event handlers.
Interrupt
IsAlive As Boolean
IsInitialized As Boolean
IsInterrupted As Boolean
Start

ErrorDetection


Events:

None

Members:


  ConvertOutOfMemory2Runtime (SubToCall As String, SubParams() As Object)

  ConvertStackOverflow2Runtime (SubToCall As String, SubParams() As Object)

  GetStackTraceElements As StackTraceElement()

  OUT_OF_MEMORY As String

  STACK_OVERFLOW As String

  ThrowRuntimeException (Message As String)

Members description:

ConvertOutOfMemory2Runtime (SubToCall As String, SubParams() As Object)
Converts an OutOfMemory error to a Runtime exception, allowing to catch it. The error message ends with OUT_OF_MEMORY.
Once this error caught, get the stack trace elements with GetStackTraceElements.
ConvertStackOverflow2Runtime (SubToCall As String, SubParams() As Object)
Converts a StackOverflow error to a Runtime exception, allowing to catch it. The error message ends with STACK_OVERFLOW.
Once this error caught, get the stack trace elements with GetStackTraceElements.
GetStackTraceElements As StackTraceElement()
Returns an array of stack trace elements after an OutOfMemory or StackOverflow error is thrown.
OUT_OF_MEMORY As String
STACK_OVERFLOW As String
ThrowRuntimeException (Message As String)
Throws a RuntimeException with the given message.

StackTraceElement


Events:

None

Members:


  ClassName As String [read only]

  FileName As String [read only]

  IsNativeMethod As Boolean [read only]

  LineNumber As Int [read only]

  MethodName As String [read only]

  toString As String

Members description:

ClassName As String [read only]
FileName As String [read only]
IsNativeMethod As Boolean [read only]
LineNumber As Int [read only]
MethodName As String [read only]
toString As String
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