更改Android进度对话框背景颜色

Question

有没有办法改变Progress Dialog背景的黑色？

Answer 1

您可以像这样更改ProgressDialog的主题：

ProgressDialog dialog = new ProgressDialog(this, AlertDialog.THEME_HOLO_DARK);
dialog.setTitle("Title");
dialog.setMessage("Message");
dialog.show();

Answer 2

用于带白色背景的加载对话框

ProgressDialog progressDialog = new ProgressDialog(this, AlertDialog.THEME_HOLO_LIGHT);
progressDialog.setMessage("Loading");
progressDialog.show();

Answer 3

试试这个

 textview.setTextColor(Color.RED); 
//textview must be defined in your class 

或

root.setBackgroundColor(Color.WHITE);

Answer 4

Dialog.setBackgroundColor（颜色名称或十六进制值）;