Basic4android v2.20 发布

简介: This version includes the following improvements: For Each blocks Declaration and assignment in the same statement - Two new language features in t...

This version includes the following improvements:

  • For Each blocks
  • Declaration and assignment in the same statement - Two new language features in the next version
  • B4A-Bridge - many stability improvements related to both Bluetooth mode and wireless mode
  • B4A-Bridge supports logging on all devices including Android 4.1+. Requires B4A-Bridge 2.07
  • Menu items will now appear in the action bar on Android 3.0+ devices
  • Default target level set to 14
  • WYSIWYG designer uses device default theme. Supports changing themes: New feature: better support for modern Android themes
  • Designer includes a new color value: DEFAULT. The meaning of this value is that the theme default color will be used.
  • Designer script new keywords make it easier to build user interfaces that scale correctly on all phones and tablets: Min, Max, AutoScale, AutoScaleAll and AutoScaleRate: New feature: AutoScale and other new designer script keywords
  • Optimized designer layout files - loading time is 3 - 4 times faster
  • MediaPlayer can play files from File.DirInternal
  • Map.Keys / Values - allows iterating over map entries with For Each
  • Panel / Activity.RemoveAllViews
  • LayoutValues.ApproximateScreenSize - returns the approximate device physical screen size
  • Sign key alias key can be changed (requires editing the settings file)
  • Activity/Panel.LoadLayout can now be used from classes
  • Camera_Preview event


Many bugs were fixed including:

  • Recycle error in ListView_ItemClick event
  • TabHost.AddTabWithIcon / AddTab - correctly calculate the width and height
  • Code documentation should be updated almost immediately
  • Upper casing of single letter variables
  • Memory leak when opening large projects
  • Non activity classes can call code modules
  • WYSIWYG Designer and B4A-Bridge listen to an alternative port if the main one is already bound.
  • Fixed debugger error related to complex objects with circular references


Notes

    • Layout files saved in the new version cannot be loaded on older versions of the IDE - It is therefore recommended to backup existing projects before loading them in the new version.
    • Libraries in the internal libraries folder have first priority (changed from previous versions)
    • B4A.xml file was updated. If you are using a custom color scheme then you can copy the relevant section to the new file.
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