import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.text.TextUtils;
import android.widget.TextView;/**
* 单选对话框
*
* @author Administrator
*
*/
public class DialogSelector {
/**
* 单选对话框
*
* @param context
* @param sTitle
* @param choices
* @param tv
*/
public static void showSelectDlg(Context context, String sTitle,
final String[] choices, final TextView tv) {
final AlertDialog.Builder builder = new AlertDialog.Builder(context);
if (sTitle != null) {
builder.setTitle(sTitle);
}
builder.setSingleChoiceItems(choices, 0,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
if (tv != null)
tv.setText(choices[which]);
}
});
builder.create().show();
}/**
* 单选对话框
*
* @param context
* @param sTitle
* @param choices
* @param tv
*/
public static void showSelectDlg(Context context, String sTitle,
final String[] choices,
final OnItemSelectListener onItemSelectListener) {
final AlertDialog.Builder builder = new AlertDialog.Builder(context);
if (!TextUtils.isEmpty(sTitle)) {
builder.setTitle(sTitle);
}
builder.setSingleChoiceItems(choices, 0,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
if (onItemSelectListener != null) {
onItemSelectListener.onItemSelected(which);
}
}
});
builder.create().show();
}public interface OnItemSelectListener {
public void onItemSelected(int position);
}
}