This is what main.xml looks like:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<WebView
android:id="@+id/webview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
/>
</LinearLayout>
That is, I assumed that "main.xml" is the file the instructions in
step 2 of the tutorial (http://developer.android.com/intl/fr/guide/
tutorials/views/hello-webview.html) refers to, so I edited it as
called for.
So 'R.layout.main' is correct.
Now for your other suggestion, other errors: after executing "Clean
Project" and rebuilding a few times, I now have the strange situation
that no errors show up in the java source code editor nor in the
console when executing 'Build Project"; but the other projects are
showing the little read X, and when I try to RUN HelloWebView as an
Android Application, I get the error message, "Your project contains
errors...".
But then why are the errors only showing up under other projects?? The
Console is still empty. So is the error log.
This gives me the feeling there is something really busted in my
Eclipse installation. I have Eclipse IDE 1.2.0.20090619-0620 and ADT
0.9.3.200909031112-12954.
On Nov 3, 3:29 pm, Lance Nanek <[email protected]> wrote:
> >import android.R;
>
> That actually has to be removed for your purposes. The android.R class
> is for built-in stuff, like android.R.drawable.ic_menu_edit. The R
> class with your layout and other things from your app will be in the
> package declared in your AndroidManifest.xml.
>
> I've seen cases where this class wasn't generated when there were
> errors elsewhere in the project, particularly in XML files. Check the
> console and problem views for any errors other than relating to the R
> class. Sometimes cleaning those up allows the R class to start getting
> generated properly.
>
> On Nov 3, 12:26 pm, Indicator Veritatis <[email protected]> wrote:
>
> > I am pretty sure I followed all the instructions in the tutorial
> > athttp://developer.android.com/intl/fr/guide/tutorials/views/hello-webv...
> > correctly, yet by step 4, I am still seeing Eclipse showing
> > "R.layout.main cannot be resolved", (and the same for R.id.webview)
> > even though Quick Fix already added the "import android.R" at the top
> > of all my imports.
>
> > So the code reads like this:
>
> > package com.mejohnsn.android.HelloWebView; //NB: this particular
> > tutorial said nothing about how to choose this name
>
> > import android.R; // added by Quick Fix. I also tried "fix project"
> > import android.app.Activity;
> > import android.os.Bundle;
> > import android.webkit.WebView;
>
> > public class HelloWebView extends Activity {
> > WebView webview;
> > /** Called when the activity is first created. */
> > @Override
> > public void onCreate(Bundle savedInstanceState) {
> > super.onCreate(savedInstanceState);
> > setContentView(R.layout.main);
> > webview = (WebView) findViewById(R.id.webview);
> > webview.getSettings().setJavaScriptEnabled(true);
> > webview.loadUrl("http://www.google.com";);
> > }
>
> > }
>
> > So why can't it resolve R.layout.main?? And why, in Quick Fix, did
> > "fix project" propose a 1.5r_3 jar, when I chose to target 1.6? Is
> > this a hint to where the problem really lies?
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