android notepad tutorial - no build target available

when setting up the the notepad exercise (http://developer.android.com/resources/tutorials/notepad/notepad-ex1.html) i am having problems getting past step 1 point 4. for build target it says no target available.

could someone offer any help please?

开发者_StackOverflow

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Might be a silly question, but have you downloaded the SDK and set up Eclipse with ADT? Have you been able to build the HelloWorld program?

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You need to set your Android SDK location in Eclipse->Android preferences.

Eclipse->Window->Preferences->Android->SDK Location

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You need to download at least one of the "essential SDK components" into your development environment:

http://developer.android.com/sdk/installing.html

Download one of the "SDK Platform Android" 1.* or 2.* from the Android SDK and AVD Manager (located on the toolbar towards the left - has a picture of a little Android guy with a down arrow). Once you have one of the platforms installed you will have a Build Target available in the list. I would just go ahead and download any available SDKs that you see in the under "Available".

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Non of other answers worked for me. So here a short collection of them my solution at the end.

Checkliste

• Android SDK installed? http://developer.android.com/sdk/installing.html
• SDK Path in Eclipse: Eclipse->Window->Preferences->Android->SDK Location
• Update Eclipse and Android SDK: Help > Check for Updates