ListPreference更改对话框样式(单选按钮颜色) [英] ListPreference change dialog style (radio button color)

问题描述

ListPreference嘿，我正在使用PreferenceActivity，并使用ListPreference向其中添加了单选按钮.问题是listPreference使用它自己的对话框，该对话框具有蓝色单选按钮(棒棒糖上为绿色)，我需要将其更改为橙色.我设法获得对话框并使用以下命令更改标题和分隔线的颜色:

ListPreferenceHey I'm using PreferenceActivity and added radio button to it using ListPreference. The problem is that listPreference uses it own dialog which has blue radio button (green on lollipop) and I need to change it to orange. I managed to get the dialog and change the headline and the divider color using the following:

listPreference.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
        @Override
        public boolean onPreferenceClick(Preference preference) {
            AlertDialog dialog = (AlertDialog) listPreference.getDialog();
            if (dialog != null) {
                changeDialog(getApplicationContext(), dialog);
            }
            return true;
        }}); 



public void changeDialog(Context context, final AlertDialog dialog) {
        int titleViewId = dialog.getContext().getResources().getIdentifier("android:id/alertTitle", null, null);
        TextView title = (TextView) dialog.findViewById(titleViewId);
        title.setTextColor(context.getResources().getColor(R.color.orange));
    }

因此，如果标题ID为"android:id/alertTitle"，而分频器ID为"android:id/titleDivider"，则单选按钮的ID是什么?

So if the title id is "android:id/alertTitle" and the divder id is "android:id/titleDivider", what is the id for the radio button?

推荐答案

做到这一点的正确方法是使用< item name =" colorAccent">您的颜色</item> 主题

The right way to do this is to use <item name="colorAccent">YOUR COLOR</item> in a theme

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