Question

如何在Dialog中添加Edittext

Answer 1

后来看了一下代码，发现Dialog类本身就有个setView()方法可以用，虽然传入参数是View类型，但是可以扩展成EditText，这样就很简单了。关键代码如下：private void buildEditDialog(){ final EditText text = new EditText(mContext); new AlertDialog.Builder(mContext).setTitle(R.string.new_tab) .setView(text) .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { String string = text.getText().toString(); int size = string.length(); if(size == 0 || size > TAB_LENGTH_MAX){ buildEditDialog(); Toast.makeText(mContext, getResources().getString(R.string.check_length), 500).show(); }else{ addItem(string); } } }) .setNegativeButton(R.string.cancel, null) .show(); }复制搜索复制搜索