android开发中实现单选与多选对话框的代码非常简单，具体代码如下所示：

public void myClick(View view) { // 单选对话框 //singleCheckDialog(); // 多选对话框 mulCheckDialog(); } private void mulCheckDialog() { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle("标题") .setMultiChoiceItems(items, checkedItems, new DialogInterface.OnMultiChoiceClickListener() { @Override public void onClick(DialogInterface dialog, int which, boolean isChecked) { } }) .setPositiveButton("确定", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { StringBuilder reuslt = new StringBuilder(); for (int i = 0; i < items.length; i++) { if (checkedItems[i]) { reuslt.append(items[i]).append(" "); } } Toast.makeText(MainActivity.this, "选择了" + reuslt.toString(), Toast.LENGTH_SHORT).show(); } }) .setNegativeButton("取消", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { } }).show(); } private void singleCheckDialog() { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle("标题") .setSingleChoiceItems(items, -1, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { String itemStr = items[which]; Toast.makeText(MainActivity.this, "选择了" + itemStr, Toast.LENGTH_SHORT).show(); // 关闭对话框 //dialog.dismiss(); } }) .setPositiveButton("确定", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { } }) .setNegativeButton("取消", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { } }).show(); }

以上所述是小编给大家介绍的Android实现单选与多选对话框的代码，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对网站的支持！