点击PositiveButton后,我能不能让AlertDialog保留不消失呢?
我想保持对话框的显示,以便在我的ArrayAdapter列表单词中更新一些内容。
这是我的代码。
AlertDialog.Builder sayWindows = new AlertDialog.Builder(MapActivity.this);
final EditText saySomething = new EditText(MapActivity.this);
sayWindows.setPositiveButton("ok",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
say = userName + " Says: "+saySomething.getText();
showPosition.setText(say);
}
});
sayWindows.setNegativeButton("cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
sayWindows.setAdapter(listWords, null);
sayWindows.setView(saySomething);
sayWindows.create().show();