B4A Library SpaceNavigation

This is a wrap for this Github project.

Requirements:
- B4A 6+
- Your App must be ready for AppCompat 3.20+
- DesignSupport lib 2.0+

SpaceNavigation
Author: DonManfred (wrapper)
Version: 1

• SpaceItem
  Methods:
  • Initialize (itemName As String, Icon As String)
  • IsInitialized As Boolean
  Properties:
  • ItemIcon As Int
  • ItemName As String
• SpaceNavigationView
  Events:
  • onCentreButtonClick ( As )
  • onItemClick (index as Int As , text As String)
  Fields:
  • ba As BA
  Methods:
  • BringToFront
  • DesignerCreateView (base As PanelWrapper, lw As LabelWrapper, props As Map)
  • Initialize (EventName As String)
  • 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)
  • addSpaceItem (spaceItem As SpaceItem)
    Add space item to navigation
    spaceItem: item to add
  • changeBadgeTextAtIndex (badgeIndex As Int, badgeText As Int)
    Change badge text at index
    badgeIndex: target index
    badgeText: badge count text to change
  • changeCurrentItem (indexToChange As Int)
    Change current selected item to given index
    indexToChange: given index
  • hideAllBadges
    Hiding all available badges
  • hideBudgeAtIndex (index As Int)
    Hide badge at index
    index: badge index
  • initWithSaveInstanceState (savedInstanceState As Bundle)
    Initialization with savedInstanceState to save current selected
    position and current budges
    savedInstanceState: bundle to saveInstance
  • onSaveInstanceState (outState As Bundle)
    Save budges and current position
    outState: bundle to saveInstance
  • showBadgeAtIndex (itemIndex As Int, badgeText As Int, badgeColor As Int)
    Show badge at index
    itemIndex: index
    badgeText: badge count text
  • showIconOnly
    Show only icon in item
  • showTextOnly
    Show only text in item
  Properties:
  • ActiveSpaceItemColor As Int [write only]
    Set active item text color
  • Background As Drawable
  • CentreButtonColor As Int [write only]
    Set centre circle button background color
  • CentreButtonIcon As String [write only]
    Set centre button icon
  • Color As Int [write only]
  • Enabled As Boolean
  • Font As Typeface [write only]
    Set custom font for space item textView
  • Height As Int
  • InActiveSpaceItemColor As Int [write only]
    Set inactive item text color
  • Left As Int
  • Parent As Object [read only]
  • SpaceBackgroundColor As Int [write only]
    Set main background color
  • SpaceItemIconSize As Int [write only]
    Set item icon size
  • SpaceItemIconSizeInOnlyIconMode As Int [write only]
    Set item icon size if showIconOnly() called
  • SpaceItemTextSize As Int [write only]
    Set item text size
  • Tag As Object
  • Top As Int
  • Visible As Boolean
  • Width As Int

 

[inakigarm]

Seems a bug from original library https://github.com/armcha/Space-Navigation-View/issues/19; maybe calling with callsubdelayed or callsubplus ?

 

[MarcoRome]

Seems a bug from original library https://github.com/armcha/Space-Navigation-View/issues/19; maybe calling with callsubdelayed or callsubplus ?

And yes is possible call this with CallSubdelay ( work already try )

 

[DonManfred]

work but if you insert this in create event ( i want see this when i open the app )

Call

    CallSubDelayed(Me,"SpaceNavigation_onCentreButtonClick")

at the end of activity_create

 

[MarcoRome]

Hi Great Don . Is possible hide the central Button ?
Thank you
Marco

 

[DonManfred]

no

 

[inakigarm]

Have you Seen this lib ? Bottomnavigation: https://www.b4x.com/android/forum/threads/65148/#content

 

[susu]

It's really nice, thank you @DonManfred
I just wonder how to use SpaceNavigation by code, I'm not familiar with using layout. Could you please help?

 

[MarcoRome]

It's really nice, thank you @DonManfred
I just wonder how to use SpaceNavigation by code, I'm not familiar with using layout. Could you please help?

Hi Susu
In post #1 you have a example

 

[susu]

Hi Susu
In post #1 you have a example

Example code load layout into Activity. I need some thing like:

SpaceNavigationView1.Initialize("SpaceNavigationView1")
Activity.AddView(SpaceNavigationView1, 0, 100%x-60dip, 100%y, 60dip)

 

[MhdBoy]

thank you @DonManfred , it's nice
does Vector icons work in android 4?
if no how we can fix it?

 

[DonManfred]

does Vector icons work in android 4?

No. It is a feature of Android 6.

 

[MhdBoy]

No. It is a feature of Android 6.

how we can fix it and show our icons in android 4 or 3 ?

 

[DonManfred]

how we can fix it and show our icons in android 4 or 3 ?

DONT use Vector Drawables. Use normal Images/Drawables.

I dont know how to show them on Android 4 or 3.

My device with the lowest Android version has Android 5.
I dont care about 4 or 3.

 

[sigster]

How can I change SpaceNavigationView size

 

[DonManfred]

How can I change SpaceNavigationView size

you cant

 

[syerif]

can not change SpaceNavigationView color, how to change it?

 

[DonManfred]

I don´t know if it is possible at all.

The library is old, i do not have the source anymore.

I suggest to maybe better not to use it

 

[Alexander Stolte]

can not change SpaceNavigationView color, how to change it?

You can try to use the AS Bottom Menu 2.
The view was inspired by this lib.

 

[syerif]

You can try to use the AS Bottom Menu 2.
The view was inspired by this lib.

thanks for suggestion