java - MaterialDialog 表单不起作用

Question

我正在使用 afollestad MaterialDialog 库( https://github.com/afollestad/material-dialogs ) 并使用自定义 View 。内部 View 我有五个输入和微调器。但我试图从输入中获取值但不起作用。我还需要从 api 填充微调器。

   MaterialDialog dialog = new MaterialDialog.Builder(this)
                .title("Edit Paid Amount")
                .customView(R.layout.edit_payment_model, true)
                .positiveText("Update Payment").build();
Spinner spinner= (Spinner) dialog.getCustomView();
 dialog.show();

任何人都可以帮助我如何实现这一目标吗？

我已经尝试过默认警报对话框其工作

 AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this);
        LayoutInflater inflater = this.getLayoutInflater();

        View dialogView= inflater.inflate(R.layout.edit_payment_model, null);
        dialogBuilder.setView(dialogView);
        EditText editText = (EditText)
                dialogView.findViewById(R.id.editPaymentAmount);

        editText.setText("test label");
        dialogBuilder.create().show();

即使我检查了这个问题https://github.com/afollestad/material-dialogs/issues/230

Answer 1

我不熟悉这个库，但你应该在自定义 View 中找到 spinner/edittext View 。

    MaterialDialog dialog = new MaterialDialog.Builder(this)
                    .title("Edit Paid Amount")
                    .customView(R.layout.edit_payment_model, true)
                    .positiveText("Update Payment")
                    .build();

    View customView = dialog.getCustomView();
    Spinner spinner = (Spinner) customView.findViewById(R.id.spinner)
    EditText editText = (EditText) customView.findViewById(R.id.editPaymentAmount);
    editText.setText("test label");
    dialog.show();