Android memory problem v64b

Monkey Forums/Monkey Bug Reports/Android memory problem v64b

Origaming

(Posted 2012) [#1]

Hi, I'm trying to build android version with v64b. After I tested it, it was crashed.
Then, I did some research. It was crashed because of the memory capacity, and the problem is it works at v63b, I have no idea this is bug or not.

these are task manager from my device :
v64b

v63b

same steps : Start - Stage Selection - and see the task manager

[edit]
sorry i forgot to change captured image resolution

marksibly

(Posted 2012) [#2]

Hi,

No idea what's happening there - I can't reproduce it anyway.

Does it happen with all/any samples? Which ones?

Can you post some code or email me the project?

What task manager are you using?

Origaming

(Posted 2012) [#3]

Normally, when change between screens, I delete the old one assets and load the other. I done this because I can't load all of my assets at beginning.

i am using Samsung GTAB 7'7, using android task manager,

Here is my code :

Strict

Import diddy
Import rudi
Global _saveGame:saveGame

Function Main:Int()
	game = New MyGame()
	Return 0
End Function

Global titleScreen:TitleScreen
Global _preload:LoaderManager

Class MyGame Extends DiddyApp
	Method OnCreate:Int()
		_preload = New LoaderManager()
		
		game.FPS = 30
		Super.OnCreate()

		#If TARGET<>"ios" Or TARGET<>"android"
			game.inputCache.MonitorTouch(True)
		#End
		
		SetScreenSize(700, 600, True)
		
		titleScreen = New TitleScreen
		titleScreen.PreStart()
		game.inputCache.MonitorAllKeys()
		Return 0
	End
End

Class TitleScreen Extends Screen
	Method New()
		name = "TitleScreen"
	End
	
	Method Start:Void()
		_preload.cnt = 0
		_preload.nextLoad = false
		_preload.Clear()
		'game.images.Load("bullet.png")
		For Local i:Int = 0 Until 100
			_preload.Load("bullet.png", "bullet" + i, False)
		Next
	End
	
	Method Render:Void()
		If _preload.nextLoad = False Then
			_preload.loadStep()
			game.images.Find(StripAll(_preload.Get(_preload.cnt - 1).nameoverride)).PreCache()
			If _preload.cnt = _preload.Count() Then
				_preload.Clear()
				_preload.nextLoad = True
				For Local key:String = EachIn game.images.Keys()
					game.images.Find(key).image.Discard()
				Next
				game.images.Clear()
				'delete old asset,
				forceGC()
			Else
				_preload.nextLoad = False
			EndIf
		Else
			'normalRender()
		EndIf
	End

	Method Update:Void()
		
	End
End

First of all, you need to download :
http://code.google.com/p/diddy/downloads/list
http://code.google.com/p/orimonkey/downloads/list

And you can see the result just like this :

marksibly

(Posted 2012) [#4]

Images files...?

Origaming

(Posted 2012) [#5]

\bananas\origaming\RotatingObjects\rotatingObjects.data\bullet.png

marksibly

(Posted 2012) [#6]

Hi,

Had a go, and it just dies here on my Nexus 7 after the textures are discarded.

But after messing around with it for a bit, I think you may be drawing a discarded image somewhere - perhaps the 'precache' is queuing up images to be drawn, that you then discard before they're actually drawn?

Origaming

(Posted 2012) [#7]

sorry, my last code was not detail. Here is my code again.

Strict

Import diddy
Import rudi

Function Main:Int()
	game = New MyGame()
	Return 0
End Function

Global titleScreen:TitleScreen
Global titleScreen2:TitleScreen2
Global _preload:LoaderManager

Class MyGame Extends DiddyApp
	Method OnCreate:Int()
		_preload = New LoaderManager()
		
		game.FPS = 30
		Super.OnCreate()

		#If TARGET<>"ios" Or TARGET<>"android"
			game.inputCache.MonitorTouch(True)
		#End
		
		SetScreenSize(700, 600, True)
		
		titleScreen = New TitleScreen
		titleScreen2 = New TitleScreen2
		titleScreen.PreStart()
		game.inputCache.MonitorAllKeys()
		Return 0
	End
End

Class TitleScreen Extends Screen
	Method New()
		name = "TitleScreen"
	End
	
	Method Start:Void()
		'delete old asset,
		For Local key:String = EachIn game.images.Keys()
			game.images.Find(key).image.Discard()
		Next
		game.images.Clear()
		forceGC()
		
		_preload.cnt = 0
		_preload.nextLoad = false
		_preload.Clear()
		
		'load asset
		For Local i:Int = 0 Until 100
			_preload.Load("bullet.png", "bullet" + i, False)
		Next
	End
	
	Method Render:Void()
		If _preload.nextLoad = False Then
			_preload.loadStep()
			game.images.Find(StripAll(_preload.Get(_preload.cnt - 1).nameoverride)).PreCache()
			If _preload.cnt = _preload.Count() Then
				_preload.Clear()
				_preload.nextLoad = True
				
				'store image to my class				
				'....	
			Else
				_preload.nextLoad = False
			EndIf
		Else
			'normalRender()
		EndIf
		DrawText("Screen1", 50, 50)
	End

	Method Update:Void()
		If MouseHit() Then
			FadeToScreen(titleScreen2)
		EndIf
	End
End

Class TitleScreen2 Extends Screen
	Method New()
		name = "TitleScreen"
	End
	
	Method Start:Void()
		'delete old asset,
		For Local key:String = EachIn game.images.Keys()
			game.images.Find(key).image.Discard()
		Next
		game.images.Clear()
		forceGC()
		
		_preload.cnt = 0
		_preload.nextLoad = false
		_preload.Clear()
		
		'load asset
		For Local i:Int = 0 Until 100
			_preload.Load("bullet.png", "bullet" + i, False)
		Next
	End
	
	Method Render:Void()
		If _preload.nextLoad = False Then
			_preload.loadStep()
			game.images.Find(StripAll(_preload.Get(_preload.cnt - 1).nameoverride)).PreCache()
			If _preload.cnt = _preload.Count() Then
				_preload.Clear()
				_preload.nextLoad = True
				
				'store image to my class		
				'....	
			Else
				_preload.nextLoad = False
			EndIf
		Else
			'normalRender()
		EndIf
		DrawText("Screen2", 50, 50)
	End

	Method Update:Void()
		If MouseHit() Then
			FadeToScreen(titleScreen)
		EndIf
	End
End