Categories
Android HOW TO SDK

HOW TO Download Android SDK if link not work

Hi,
if url is like this:

http://dl.google.com/android/installer_<version>-<platform>.<extension>
and not work, try to use this:
https://dl-ssl.google.com/android/installer_<version>-<platform>.<extension>

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Categories
Android Eclipse Java SDK

Eclipse – “Invalid file name: must contain only [a-z0-9_.]”

When you rename an image file on the res folder show following error message:

Invalid file name: must contain only [a-z0-9_.]

ie, file name must start with a lowercase letter, then it may contain lowercase/uppercase letters or numbers or underscores or dots.

Select file name on the Package Explorer then
click the right mouse button -> Refactor -> Rename
or

press Alt+Shift+R
and insert valid file name.

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