Basic4android中使用透明按鈕

標籤：android   des   blog   http   color   使用   

#Region  Project Attributes #ApplicationLabel: B4ATransparentButton#VersionCode: 1#VersionName: ‘SupportedOrientations possible values: unspecified, landscape or portrait.#SupportedOrientations: unspecified#CanInstallToExternalStorage: False#End Region#Region  Activity Attributes #FullScreen: False#IncludeTitle: True#End RegionSub Process_Globals‘These global variables will be declared once when the application starts.‘These variables can be accessed from all modules.End SubSub Globals‘These global variables will be redeclared each time the activity is created.‘These variables can only be accessed from this module.Private Button1 As ButtonDim cd As ColorDrawable Dim bmp As Bitmap End SubSub Activity_Create(FirstTime As Boolean)‘Do not forget to load the layout file created with the visual designer. For example:Activity.LoadLayout("1")bmp.Initialize(File.DirAssets,"1.jpg")Activity.SetBackgroundImage(bmp)cd.Initialize (Colors.ARGB (100,0,0,0),5)Button1.Initialize("Button1")Button1.Background =cdEnd SubSub Activity_ResumeEnd SubSub Activity_Pause (UserClosed As Boolean)End Sub