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Code Issues Projects Releases Wiki Activity

Removed the 'new identity' item from the spinner - find a better way.

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Returning null from getItem() was causing too many problems, and the
item was triggering onItemSelected() before the other items had been
loaded.
This commit is contained in:
akwizgran
2013-04-10 10:00:25 +01:00
parent f1e12c630f
commit f7c8274944
1 changed files with 8 additions and 44 deletions
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52
briar-android/src/net/sf/briar/android/LocalAuthorSpinnerAdapter.java
View File

@@ -1,76 +1,40 @@
package net.sf.briar.android;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import net.sf.briar.R;
import net.sf.briar.api.Author;
import net.sf.briar.api.LocalAuthor;
import android.content.Context;
import android.content.res.Resources;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ArrayAdapter;
import android.widget.SpinnerAdapter;
import android.widget.TextView;
public class LocalAuthorSpinnerAdapter extends BaseAdapter
public class LocalAuthorSpinnerAdapter extends ArrayAdapter<LocalAuthor>
implements SpinnerAdapter {
private final Context ctx;
private final List<LocalAuthor> list = new ArrayList<LocalAuthor>();
public LocalAuthorSpinnerAdapter(Context ctx) {
this.ctx = ctx;
}
public void add(LocalAuthor a) {
list.add(a);
notifyDataSetChanged();
}
public void clear() {
list.clear();
notifyDataSetChanged();
}
public int getCount() {
return list.size() + 1;
}
public LocalAuthor getItem(int position) {
if(position == list.size()) return null;
return list.get(position);
}
public long getItemId(int position) {
return android.R.layout.simple_spinner_item;
}
public void sort(Comparator<Author> comparator) {
Collections.sort(list, comparator);
super(ctx, android.R.layout.simple_spinner_item,
new ArrayList<LocalAuthor>());
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
Log.i("Briar", "getView: " + position);
TextView name = new TextView(ctx);
TextView name = new TextView(getContext());
name.setTextSize(18);
name.setMaxLines(1);
Resources res = ctx.getResources();
Resources res = getContext().getResources();
int pad = res.getInteger(R.integer.spinner_padding);
name.setPadding(pad, pad, pad, pad);
if(position == list.size()) name.setText(R.string.create_identity_item);
else name.setText(list.get(position).getName());
name.setText(getItem(position).getName());
return name;
}
@Override
public View getDropDownView(int position, View convertView,
ViewGroup parent) {
Log.i("Briar", "getDropDownView: " + position);
return getView(position, convertView, parent);
}
}