B4A Library LoadingIndicatorView

this is a wrapper for this github project.

LoadingIndicators
Author: DonManfred <msy1912@gmail.com>
Version: 1.01

• Indicator
  Properties:
  • BallBeat As Int [read only]
  • BallClipRotate As Int [read only]
  • BallClipRotateMultiple As Int [read only]
  • BallClipRotatePulse As Int [read only]
  • BallGridBeat As Int [read only]
  • BallGridPulse As Int [read only]
  • BallPulse As Int [read only]
  • BallPulseRise As Int [read only]
  • BallPulseSync As Int [read only]
  • BallRotate As Int [read only]
  • BallScale As Int [read only]
  • BallScaleMultiple As Int [read only]
  • BallScaleRipple As Int [read only]
  • BallScaleRippleMultiple As Int [read only]
  • BallSpinFadeLoader As Int [read only]
  • BallTrianglePath As Int [read only]
  • BallZigZag As Int [read only]
  • BallZigZagDeflect As Int [read only]
  • CubeTransition As Int [read only]
  • LineScale As Int [read only]
  • LineScaleParty As Int [read only]
  • LineScalePulseOut As Int [read only]
  • LineScalePulseOutRapid As Int [read only]
  • LineSpinFadeLoader As Int [read only]
  • Pacman As Int [read only]
  • SemiCircleSpin As Int [read only]
  • SquareSpin As Int [read only]
  • TriangleSkewSpin As Int [read only]
• LoadingIndicatorView
  Fields:
  • ba As BA
  Methods:
  • BringToFront
  • DesignerCreateView (base As PanelWrapper, lw As LabelWrapper, props As Map)
  • Initialize (indicatorID As Int)
  • Invalidate
  • Invalidate2 (arg0 As Rect)
  • Invalidate3 (arg0 As Int, arg1 As Int, arg2 As Int, arg3 As Int)
  • IsInitialized As Boolean
  • RemoveView
  • RequestFocus As Boolean
  • SendToBack
  • SetBackgroundImage (arg0 As Bitmap)
  • SetColorAnimated (arg0 As Int, arg1 As Int, arg2 As Int)
  • SetLayout (arg0 As Int, arg1 As Int, arg2 As Int, arg3 As Int)
  • SetLayoutAnimated (arg0 As Int, arg1 As Int, arg2 As Int, arg3 As Int, arg4 As Int)
  • SetVisibleAnimated (arg0 As Int, arg1 As Boolean)
  Properties:
  • Background As Drawable
  • Color As Int [write only]
  • Enabled As Boolean
  • Height As Int
  • IndicatorColor As Int
  • IndicatorId As Int [write only]
  • Left As Int
  • Parent As Object [read only]
  • Tag As Object
  • Top As Int
  • Visible As Boolean
  • Width As Int

 

[itgirl]

amazing work thank you so much for this was working on this yesterday and you save me alot of time

 

[DonManfred]

and you save me alot of time

Not really... It took one hour for the wrapper incl Example
This was an easy one to wrap ;-)

 

[itgirl]

Not really... It took one hour for the wrapper incl Example

ofcourse thats the difference between [Active Member] and [Expert] lol

 

[walterf25]

I like the pacman one, lol

Good job!

 

[ArminKH]

exxxcellent , thank u

 

[Scantech]

Thank you. Very nice

 

[migrec]

Pretty weird, It wont compile even though I havent written any code yet

Parsing code.                           0.02
Compiling code.                         0.06
Compiling layouts code.                 0.00
Generating R file.                      0.66
Compiling generated Java code.          2.50
Convert byte code - optimized dex.      Error
UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Lcom/nineoldandroids/animation/Animator$AnimatorListener;
    at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:122)
    at com.android.dx.dex.file.DexFile.add(DexFile.java:161)
    at com.android.dx.command.dexer.Main.processClass(Main.java:732)
    at com.android.dx.command.dexer.Main.processFileBytes(Main.java:673)
    at com.android.dx.command.dexer.Main.access$300(Main.java:83)
    at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:602)
    at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:284)
    at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:166)
    at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144)
    at com.android.dx.command.dexer.Main.processOne(Main.java:632)
    at com.android.dx.command.dexer.Main.processAllFiles(Main.java:510)
    at com.android.dx.command.dexer.Main.runMonoDex(Main.java:280)
    at com.android.dx.command.dexer.Main.run(Main.java:246)
    at com.android.dx.command.dexer.Main.main(Main.java:215)
    at com.android.dx.command.Main.main(Main.java:106)
1 error; aborting
    Optimized dexer failed. Switching to Standard dexer.

 

[DonManfred]

look in xml please. you need a nineoldandroid jar for this. Seems you already have that with another library?

 

[migrec]

I dont understand really, I have nineoldandroid lib aswell, is this a problem for your wrapper?

 

[DonManfred]

I have nineoldandroid lib aswell

Is another library in your project using nineoldandroids too?

Or, other question: Are you compiling my example from this lib here? Or are you implementing it in your project?

 

[migrec]

MSMaterialMenu was the troublemaker, i just unchecked it and now it runs just fine, thanks for helping me out

 

[bluejay]

It would be better to have descriptive names for the arguments rather than arg0, arg1, arg2....

 

[DonManfred]

It would be better to have descriptive names for the arguments rather than arg0, arg1, arg2....

Write a wrapper, use

 extends ViewWrapper<Object>

and you will get a lot of methods which belongs to the ViewWrapper.
I COULD create a pseudo method with the same same to override the ViewWrapper methods. A LOT of work for nothing...

Note that i did not gave these names to the methods from the ViewWrapper

 

[walteryong]

The enable parameter is not working.

 

[Kwame Twum]

Hello everyone, looks like the IndicatorId is not modifiable when the LoadingIndicatorView is added at run time.
When added with the designer, it is modifiable anywhere.
Is that by design?

 

[DonManfred]

like the IndicatorId is not modifiable

Sub Activity_Resume
    li1.IndicatorId = Rnd(0,27)
    li1.IndicatorColor = Colors.Red
End Sub

does the upper left idicator does not change color for you if you do a orientationchange?

Anyway; i´ve uploaded V1.0.1 with support for the new CustomProperties in Designer. I´ve tested above code with my device. If i do a orientation-change then the upper left idicator is changing in type (id) and color.

 

[Kwame Twum]

You added the indicators via the designer, I'm talking about when you add them at run time like this:

Sub btn_Click
   Dim ld as LoadingIndicatorView
   ld.initialize(3)
   ld.IndicatorId = 3
   'Add to Activity
   Activity.addView(ld,.....) 'I can place this wherever I want
End Sub

When I keep changing the IndicatorId everytime I test this, it still shows the same animation...

 

[DonManfred]

I'm talking about when you add them at run time like this

It is working for me. I added this to my example-code

Sub Activity_Create(FirstTime As Boolean)
    'Do not forget to load the layout file created with the visual designer. For example:
    Activity.LoadLayout("Layout1")
    licode.Initialize(2)
    Activity.AddView(licode,100dip,100%y-50dip,50dip,50dip)
End Sub

Sub Activity_Resume
    licode.IndicatorId = Rnd(0,27)
    licode.IndicatorColor = Colors.ARGB(Rnd(100, 150),Rnd(20, 800),Rnd(80, 160),Rnd(161, 255))
End Sub

 

[Leni Berry]

i cant run this sample project...

LogCat connected to: ae79ec6b
--------- beginning of system
--------- beginning of main
** Service (starter) Create **
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
main_activity_create (java line: 349)
java.lang.RuntimeException: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference
at anywheresoftware.b4a.keywords.LayoutBuilder.loadLayout(LayoutBuilder.java:166)
at anywheresoftware.b4a.objects.ActivityWrapper.LoadLayout(ActivityWrapper.java:208)
at b4a.loadingindicators.main._activity_create(main.java:349)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:169)
at b4a.loadingindicators.main.afterFirstLayout(main.java:102)
at b4a.loadingindicators.main.access$000(main.java:17)
at b4a.loadingindicators.main$WaitForLayout.run(main.java:80)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6145)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference
at de.donmanfred.AVLoadingIndicatorViewWrapper.DesignerCreateView(AVLoadingIndicatorViewWrapper.java:54)
at anywheresoftware.b4a.objects.CustomViewWrapper.AfterDesignerScript(CustomViewWrapper.java:60)
at anywheresoftware.b4a.keywords.LayoutBuilder.loadLayout(LayoutBuilder.java:158)
... 16 more
java.lang.RuntimeException: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference
** Activity (main) Pause, UserClosed = false **
** Activity (main) Resume **
** Activity (main) Pause, UserClosed = true **