android - Javadoc in Eclipse failing to recognize packages -

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thanks this thread, able javadoc links work android project within eclipse on windows. specifically, "{@link android.widget.toast}" converted link "http://d.android.com/reference/android/widget/toast.html?is-external=true". achieved javadoc option:

-linkoffline http://d.android.com/reference "file:/c:/android/android-sdk-windows/docs/reference"

however, errors such following based on lines of java code (not javadoc comments):

 c:\users\ellen\workspace\testabletoast\src\edu\mills\cs180\helloandroid.java:5:  package android.view not exist import android.view.view;                    ^  c:\users\ellen\workspace\testabletoast\src\edu\mills\cs180\helloandroid.java:6:  package android.view.view not exist  import android.view.view.onclicklistener;                         ^  c:\users\ellen\workspace\testabletoast\src\edu\mills\cs180\helloandroid.java:8:  package android.widget not exist import android.widget.toast;                       ^  c:\users\ellen\workspace\testabletoast\src\edu\mills\cs180\helloandroid.java:10:  cannot find symbol symbol: class activity  public class helloandroid extends activity implements onclicklistener {                                   ^

how can fix these references?

this works in eclipse me:

  1. project --> generate javadoc
  2. go "configure javadoc arguments."
  3. in vm options add "-bootclasspath /path/to/sdk/platforms/android-##/android.jar"

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