On 19.09.2010 12:55, Kieu Hua wrote:
> There is compile error in HelloAndroidTest program in the Tutorials
> “Hello Testing” program, because I got this compile error.
> “com.example.helloandroid.R.id.textview can not be resolved.”
>
> @Override
> protected void setUp() throws Exception {
> super.setUp();
> mActivity = this.getActivity();
> mView = (TextView)
> mActivity.findViewById(com.example.helloandroid.R.id.textview);
> resourceString =
> mActivity.getString(com.example.helloandroid.R.string.hello);
> }
>
> My com.example.helloandroid.R doesn’t have R.id.textview, and
> endroid.R.id class does not have endroid.R.id.textview field.
>
> Where do I support to get this field,
> “com.example.helloandroid.R.id.textview”?
You need to assign an ID to the TextView element which is to be
instantiated in mView. The ID should be set in the XML file defining the
UI and should look like this:
android:id="@+id/textview"
You probably skipped the "Hello, World!" tutorial which sets up an XML
layout here:
http://developer.android.com/resources/tutorials/hello-world.html#upgrading
Cheers,
--Timo
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