问题

如何将CountryCodePicker（CCP）对话框标题从“Select a Country”更改为“Select a country or region”。我正在使用CCP库进行国家选择。如下图片所示，对话框标题为“Select a country”。

答案1

得分: 2

很简单，当对话框打开时，你可以检查并获取标题的文本视图，然后通过编程方式修改其文本，就像这样：

    CountryCodePicker cpp;
    cpp = (CountryCodePicker) findViewById(R.id.yourid);

    cpp.setDialogEventsListener(new CountryCodePicker.DialogEventsListener() {
        @Override
        public void onCcpDialogOpen(Dialog dialog) {
            // 你的代码
            TextView title = (TextView) dialog.findViewById(R.id.textView_title);
            title.setText("选择国家或地区");
        }

        @Override
        public void onCcpDialogDismiss(DialogInterface dialogInterface) {
            // 你的代码
        }

        @Override
        public void onCcpDialogCancel(DialogInterface dialogInterface) {
            // 你的代码
        }
    });

CountryCodePicker cpp;
cpp=(CountryCodePicker) findViewById(R.id.yourid);


cpp.setDialogEventsListener(new CountryCodePicker.DialogEventsListener() {
            @Override
            public void onCcpDialogOpen(Dialog dialog) {
                //your code
              TextView title =(TextView)  dialog.findViewById(R.id.textView_title);
              title.setText("Select Country or Region");
            }

            @Override
            public void onCcpDialogDismiss(DialogInterface dialogInterface) {
                //your code
            }

            @Override
            public void onCcpDialogCancel(DialogInterface dialogInterface) {
                //your code
            }
        });

答案2

得分: 1

binding.ccpPhone.setDialogEventsListener(object : DialogEventsListener {
    override fun onCcpDialogOpen(dialog: Dialog) {
        //your code
        dialog.findViewById<TextView>(R.id.textView_title).text = "Title Here"
        /*dialog.findViewById<CardView>(R.id.cardViewRoot).background = resources.getDrawable(R.drawable.bg_white_bottom_sheet, null)
        //dialog size

        val width = (resources.displayMetrics.widthPixels * 0.85).toInt()
        val height = (resources.displayMetrics.heightPixels * 0.85).toInt()
        dialog.window?.setLayout(ViewGroup.LayoutParams.MATCH_PARENT, height)
        dialog.window?.setGravity(Gravity.BOTTOM)*/
    }

    override fun onCcpDialogDismiss(dialogInterface: DialogInterface) {
        //your code
    }

    override fun onCcpDialogCancel(dialogInterface: DialogInterface) {
        //your code
    }
})

<details>
<summary>英文:</summary>

For Kotlin

binding.ccpPhone.setDialogEventsListener(object : DialogEventsListener {
override fun onCcpDialogOpen(dialog: Dialog) {
//your code
dialog.findViewById<TextView>(R.id.textView_title).text = "Title Here"
/*dialog.findViewById<CardView>(R.id.cardViewRoot).background = resources.getDrawable(R.drawable.bg_white_bottom_sheet, null)
//dialog size

            val width = (resources.displayMetrics.widthPixels * 0.85).toInt()
            val height = (resources.displayMetrics.heightPixels * 0.85).toInt()
            dialog.window?.setLayout(ViewGroup.LayoutParams.MATCH_PARENT, height)
            dialog.window?.setGravity(Gravity.BOTTOM)*/
        }

        override fun onCcpDialogDismiss(dialogInterface: DialogInterface) {
            //your code
        }

        override fun onCcpDialogCancel(dialogInterface: DialogInterface) {
            //your code
        }
    })

[![enter image description here][1]][1]

  [1]: https://i.stack.imgur.com/5IIJs.jpg

</details>