Appcompact DialogFragment单选复选标记颜色 [英] Appcompact DialogFragment single-choice checkmark color

问题描述

我有问题.我的活动具有风格

I have a problem. My activity has style

<style name="MaterialTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <item name="colorPrimary">@color/action_bar_background</item>
    <item name="colorPrimaryDark">@color/action_bar_background</item>
    <item name="colorAccent">@color/action_bar_background</item>
</style>

我也有带有简单的单选选择器的dialogFragment.

also i have dialogFragment with simple single-choice chooser.

@Override
public Dialog onCreateDialog(final Bundle savedInstanceState) {
    final AlertDialog.Builder dialog = new AlertDialog.Builder(getActivity());
    dialog.setTitle(R.string.image_resolution);
    dialog.setSingleChoiceItems(R.array.quality_labels, getPosition(), this);
    return dialog.create();
}

如何更改选择器复选标记的颜色(绿色圆圈)???

How to change color of picker checkmarks (green circles) ???

推荐答案

您必须为 AlertDialog

<style name="MaterialThemeDialog" parent="Theme.AppCompat.Light.Dialog.Alert">
    <item name="colorAccent">@color/action_bar_background</item>
</style>

并将其传递给 AlertDialog.Builder 构造函数

@Override
public Dialog onCreateDialog(final Bundle savedInstanceState) {
    final AlertDialog.Builder dialog = new AlertDialog.Builder(
            getActivity(),
            R.style.MaterialThemeDialog);
    dialog.setTitle(R.string.image_resolution);
    dialog.setSingleChoiceItems(R.array.quality_labels, getPosition(), this);
    return dialog.create();
}

这篇关于Appcompact DialogFragment单选复选标记颜色的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！