Hi,
I'm having problem with creating AutocompleteTextView in custom
dialog. In every example i saw, the autocomplete feature is only in
the classes that extends activity. I need to have autocomplete in
custom dialog that I created. The problem is that this:
AutoCompleteTextView textView = (AutoCompleteTextView)
findViewById(R.id.autocomplete_country);
ArrayAdapter<String> adapter = new
ArrayAdapter<String>(this,
R.layout.list_item, COUNTRIES);
textView.setAdapter(adapter);
should be in onCreate method that I don't have.
The errors are:
Multiple markers at this line
- COUNTRIES cannot be resolved to a variable
- The constructor ArrayAdapter<String>(quickfind, int, String[]) is
undefined
My entire code for quickfind.java:
import android.R.string;
import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
/** Class Must extends with Dialog */
/** Implement onClickListener to dismiss dialog when OK Button is
pressed */
public class quickfind extends Dialog implements OnClickListener {
Button okButton;
public quickfind(Context context) {
super(context);
/** 'Window.FEATURE_NO_TITLE' - Used to hide the title */
requestWindowFeature(Window.FEATURE_NO_TITLE);
/** Design the dialog in main.xml file */
setContentView(R.layout.quickfind);
okButton = (Button) findViewById(R.id.close);
okButton.setOnClickListener(this);
AutoCompleteTextView textView = (AutoCompleteTextView)
findViewById(R.id.autocomplete_country);
ArrayAdapter<String> adapter = new
ArrayAdapter<String>(this,
R.layout.list_item, COUNTRIES);
textView.setAdapter(adapter);
}
static final String[] COUNTRIES = new String[] {
"Afghanistan", "Albania", "Algeria", "American Samoa",
"Andorra",
"Angola", "Anguilla", "Antarctica", "Antigua and Barbuda",
"Argentina",
"Armenia", "Aruba", "Australia", "Austria", "Azerbaijan",
"Bahrain", "Bangladesh", "Barbados", "Belarus", "Belgium"
};
@Override
public void onClick(View v) {
/** When OK Button is clicked, dismiss the dialog */
if (v == okButton)
dismiss();
}
}
quickfind.xml:
<?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"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Vpišite iskani niz:" />
<AutoCompleteTextView android:id="@+id/autocomplete_country"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"/>
<Button android:id="@+id/close"
android:layout_width="150px"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:text="@string/title_close"
android:layout_marginTop = "50px"
android:layout_gravity ="center"
/>
</LinearLayout>
and list_item.xml:
<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android";
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="10dp"
android:textSize="16sp"
android:textColor="#000">
</TextView>
Later, when the errors are gone, the countries list will be replaced
with data from json webservice. I'm a beginner in java..
P.S.
Sorry for mistakes in my English
Regards,
Tadej
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