Java - AWS android SDK simpleDB import - Stack Overflow

I am working on an android application that uses AWS so i downloaded the sdk and imported the sample for simpleDB called the SimpleDB_Highscores but there are certain problems and i have tried Everything i could find, but nothing happens. and application crashes

1. i could not import the sdk in eclipse, like it says on the tutorial


2. i fixed that by importing the libraries but now im not able to find R.java file or the gen folder. also there are errors on java.xxx imports.

Please Help

Edit:

Also i found that there was no gen folder in the sampleapp itself. now im getting these on my console when i clean

[2014-03-29 13:34:50 - SimpleDB_HighScores] Unable to resolve target 'android-10'

[2014-03-29 13:34:50 - SimpleDB_HighScores] Project compiler settings changed. Clean your project.

[2014-03-29 13:48:45 - S3_UploaderActivity] Unable to resolve target 'android-10'

[2014-03-29 13:48:45 - S3_UploaderActivity] Project compiler settings changed. Clean your project.

[2014-03-29 13:48:58 - appcompat_v7] Unknown error: org.eclipse.core.internal.resources.ResourceException: File not found: C:\Mayank\MyDroid\workspace\appcompat_v7\AndroidManifest.xml.

[2014-03-29 13:48:59 - appcompat_v7] /appcompat_v7/gen already exists but is not a source folder. Convert to a source folder or rename it.

[2014-03-29 13:49:00 - testapp] ERROR: resource directory 'C:\Mayank\MyDroid\workspace\appcompat_v7\res' does not exist

[2014-03-29 14:01:25 - SimpleDB_HighScores] Unable to resolve target 'android-10'

[2014-03-29 14:01:25 - S3_UploaderActivity] Unable to resolve target 'android-10'

[2014-03-29 14:01:28 - appcompat_v7] /appcompat_v7/gen already exists but is not a source folder. Convert to a source folder or rename it.

[2014-03-29 14:01:28 - testapp] ERROR: resource directory 'C:\Mayank\MyDroid\workspace\appcompat_v7\res' does not exist

I am working on an android application that uses AWS so i downloaded the sdk and imported the sample for simpleDB called the SimpleDB_Highscores but there are certain problems and i have tried Everything i could find, but nothing happens. and application crashes

1. i could not import the sdk in eclipse, like it says on the tutorial


2. i fixed that by importing the libraries but now im not able to find R.java file or the gen folder. also there are errors on java.xxx imports.

Please Help

Edit:

Also i found that there was no gen folder in the sampleapp itself. now im getting these on my console when i clean

[2014-03-29 13:34:50 - SimpleDB_HighScores] Unable to resolve target 'android-10'

[2014-03-29 13:34:50 - SimpleDB_HighScores] Project compiler settings changed. Clean your project.

[2014-03-29 13:48:45 - S3_UploaderActivity] Unable to resolve target 'android-10'

[2014-03-29 13:48:45 - S3_UploaderActivity] Project compiler settings changed. Clean your project.

[2014-03-29 13:48:58 - appcompat_v7] Unknown error: org.eclipse.core.internal.resources.ResourceException: File not found: C:\Mayank\MyDroid\workspace\appcompat_v7\AndroidManifest.xml.

[2014-03-29 13:48:59 - appcompat_v7] /appcompat_v7/gen already exists but is not a source folder. Convert to a source folder or rename it.

[2014-03-29 13:49:00 - testapp] ERROR: resource directory 'C:\Mayank\MyDroid\workspace\appcompat_v7\res' does not exist

[2014-03-29 14:01:25 - SimpleDB_HighScores] Unable to resolve target 'android-10'

[2014-03-29 14:01:25 - S3_UploaderActivity] Unable to resolve target 'android-10'

[2014-03-29 14:01:28 - appcompat_v7] /appcompat_v7/gen already exists but is not a source folder. Convert to a source folder or rename it.

[2014-03-29 14:01:28 - testapp] ERROR: resource directory 'C:\Mayank\MyDroid\workspace\appcompat_v7\res' does not exist

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