android 创建一个简单的自定义对话框

AlertDialog.Builder customizeDialog = new AlertDialog.Builder(context); final View dialogView = LayoutInflater.from(context).inflate(R.layout.dialog_customize, null); customizeDialog.setTitle("标题"); customizeDialog.setView(dialogView); customizeDialog.setPositiveButton("确定", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { final EditText edit_text = (EditText) dialogView.findViewById(R.id.edit_text); final String str = edit_text.getText().toString(); edit_text.setText(nameList.get(position).toString()); nameList.remove(position); nameList.add(position, str); adapter.notifyDataSetChanged(); } }); customizeDialog.setNegativeButton("取消", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { } }); customizeDialog.show();