Android Question side swipe panel

[Addo]

i am trying from yesterday to achieve a side swipe panel

i have tried class sliding panel library but i have totally faild to use it with xcustomelistview

i have create question about it here but not lucky to get answered

https://www.b4x.com/android/forum/threads/class-slidingsidebar-with-customlistview.91361/

also i have tried

https://www.b4x.com/android/forum/threads/sd-panel-extra-slide-swap-scroll.83673/

but the size of the swipe is very small and uncontrollable and have some kind of flicking


is there any other library that can show panels or layouts side by side with swipe ?

 

[Star-Dust]

See this example. The standard value is 200dip.
You can modify it with this method

SlidePanel1.SlidePanelWidth = 300dip

Always check the properties of the classes carefully. Usually you find everything you need

SlidePanel ' Slide Up/Down/Left/Right

• Events:
  • Close (FromCode As Boolean)
  • Open (FromCode As Boolean)
• Fields:
  • PanelSlide As Panel
    
  • SlidePanelAnchor As Int
• Functions:
  • Class_Globals As String
    
  • CloseSlidePanel As String
    
  • DesignerCreateView (Base As Panel, Lbl As Label, Props As Map) As String
    
  • GetBase As Panel
  • Initialize (vCallback As Object, vEventName As String) As String
    
  • Invalidate As String
    
  • IsInitialized As Boolean
    
  • OpenSlidePanel As String
  • SetSlideLeft As String
  • SetSlideRight As String
  • SetSlideUp As String
  • SetSlideDown As String
• Properties:
  • SlidePanelWidth As Int
    
  • SlidePanelHeight As Int

 

[Addo]

this raise an exception project attached

*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
Left 0
slidepanel_invalidate (java line: 202)
java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.
    at android.view.ViewGroup.addViewInner(ViewGroup.java:4326)
    at android.view.ViewGroup.addView(ViewGroup.java:4162)
    at android.view.ViewGroup.addView(ViewGroup.java:4134)
    at anywheresoftware.b4a.objects.PanelWrapper.AddView(PanelWrapper.java:65)
    at b4a.example.slidepanel._invalidate(slidepanel.java:202)
    at b4a.example.slidepanel._setvvvvvvvvv0(slidepanel.java:507)
    at b4a.example.main._activity_create(main.java:348)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:186)
    at b4a.example.main.afterFirstLayout(main.java:104)
    at b4a.example.main.access$000(main.java:17)
    at b4a.example.main$WaitForLayout.run(main.java:82)
    at android.os.Handler.handleCallback(Handler.java:743)
    at android.os.Handler.dispatchMessage(Handler.java:95)
    at android.os.Looper.loop(Looper.java:150)
    at android.app.ActivityThread.main(ActivityThread.java:5621)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:794)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:684)
java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.
    at android.view.ViewGroup.addViewInner(ViewGroup.java:4326)
    at android.view.ViewGroup.addView(ViewGroup.java:4162)
    at android.view.ViewGroup.addView(ViewGroup.java:4134)
    at anywheresoftware.b4a.objects.PanelWrapper.AddView(PanelWrapper.java:65)
    at b4a.example.slidepanel._invalidate(slidepanel.java:202)
    at b4a.example.slidepanel._setvvvvvvvvv0(slidepanel.java:507)
    at b4a.example.main._activity_create(main.java:348)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:186)
    at b4a.example.main.afterFirstLayout(main.java:104)
    at b4a.example.main.access$000(main.java:17)
    at b4a.example.main$WaitForLayout.run(main.java:82)
    at android.os.Handler.handleCallback(Handler.java:743)
    at android.os.Handler.dispatchMessage(Handler.java:95)
    at android.os.Looper.loop(Looper.java:150)
    at android.app.ActivityThread.main(ActivityThread.java:5621)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:794)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:684)
java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.

 

[Addo]

in fact any access to its property raise an exception

SlidePanel1.SetSlideRight
SlidePanel1.SlidePanelWidth
.... and so on

and its flicking too much while swiping

 

[Addo]

wont make any difference same exception

SlidePanel1.GetBase.Elevation=2dip
SlidePanel1.PanelSlide.LoadLayout("List")
SlidePanel1.SlidePanelWidth = 400dip

 

[Star-Dust]

Download the corrected source code. Also update the library with the newly published version 0.07.

PS. if the images contained in the project are not useful to you, remove them, occupy only space

 

[Addo]

where is the library version 0.7 ? in the thread latest it 0.6

 

[LucaMs]

where is the library version 0.7 ? in the thread latest it 0.6

https://www.b4x.com/android/forum/threads/sd-panel-extra-slide-swap-scroll.83673/

 

[Addo]

works like a charm now but a small thing why when the layout opened and when click on it its flickered ? like disappear

 

[Star-Dust]

I need to check. I will let you know.
But it will probably require an update

 

[Addo]

if the flicker will be fixed this library will be fascinating i have test it now on 3 phones works great but for better user experience this flicking should be fixed

currently if the layout visible and click on it it disappear it should not disappear unless the slider close is called and on touch it get disappear as will

 

[Addo]

Also in onclick event when i call the layout does not show

SlidePanel1.OpenSlidePanel

 

[Star-Dust]

See this example, which shows you how to use slidePanel.

There are two methods to open a day.
1. Drag your finger from the selected edge (right, top, bottom) of the screen to the center of the display
2. Use the command from code.

In the example there are both methods. Examine it carefully, and kindly if you have doubts open a new thread