Are you using the Android plugin for Eclipse. Try using it as it creates the
necessary files, packages and defaults for building an app. I always use the
plugin as it saves a lot of time.
On Wed, Oct 15, 2008 at 6:27 PM, alexdonnini <[EMAIL PROTECTED]> wrote:
>
> Hello,
>
> I have just started working with Android. In general, things have gone
> smoothly. I have been able to load, modify, compile and run
> applications without problems. The one exception is when I try to
> create a completely new project and then add existing code to the new
> application.
>
> For example, I created a new project called testdialog, a new
> application and activity called Test, and a new package called
> com.android.testdialog. So far, so good.
>
> After the application was created, I replaced the application code
> (except for the package line) and the layout file with the code listed
> below (which I found in a message posted in this group, I believe).
>
> I tired to have Android produce R.java by building the application. It
> did not work. no R.java was produced.
>
> As a consequence, the application reported many "R.xx cannot be
> resolved" errors.
> The layout file reported many "ERROR no resource identifier..."
> errors.
>
> I feel as if I am missing something very elementary and simple.
> Unfortunately I could not find any information about this in the
> Android documentation, or in the messages posted in this group.
>
> I would appreciate it if someone could help me out.
>
> Thanks.
>
> Alex
>
> "import android.R;
> import android.app.Activity;
> import android.app.AlertDialog;
> import android.app.Dialog;
> import android.content.DialogInterface;
> import android.content.DialogInterface.OnClickListener;
> import android.os.Bundle;
> import android.view.View;
> import android.widget.Button;
> import android.widget.EditText;
>
> public class Test extends Activity {
>
> private static final int DIALOG_ID = 1;
>
> @Override
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.main);
>
> Button btn = (Button)findViewById(R.id.test);
>
> btn.setOnClickListener(new android.view.View.OnClickListener()
> {
> @Override
> public void onClick(View v) {
> showDialog(DIALOG_ID);
> }});
> }
>
> @Override
> protected Dialog onCreateDialog(int id) {
> if(id == DIALOG_ID){
> EditText mytext = (EditText)findViewById(R.id.mytext);
> return new AlertDialog.Builder(Test.this)
> .setTitle(mytext.getText().toString())
> .setPositiveButton("OK", new OnClickListener(){
> public void onClick(DialogInterface dialog, int which) {}})
> .create();
> }
>
> return null;
> }
>
> } "
>
> and the layout file with the following:
>
> <?xml version="1.0" encoding="utf-8"?>
> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/
> android"
> android:orientation="vertical"
> android:layout_width="fill_parent"
> android:layout_height="fill_parent"
> >
>
> <EditText
> android:id="@+id/mytext"
> android:layout_width="fill_parent"
> android:layout_height="wrap_content"
> android:background="@android:drawable/editbox_background"/>
> <Button
> android:id="@+id/test"
> android:layout_width="wrap_content"
> android:layout_height="wrap_content"
> android:text="TEST"/>
>
> </LinearLayout>
>
> >
>
--
- Sunit Katkar
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