关于requestFeature() must be called before adding content

想显示dialog时，如果想显示的是自定义布局的dialog，并使用如下方式，则会报错requestFeature() must be called before adding content

AlertDialog dlg = new AlertDialog.Builder(this).create();
dlg.setContentView(R.layout.dialog_layout);
dlg.show();

修改方法是，改变一下顺序，先dlg.show();然后再进行setContentView(R.layout.dialog_layout);就没问题了。

时间： 2024-10-07 06:09:28

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