android listpreference 自定义,Android – 我的ListPreference中的自定义行布局

在我的

Android应用程序中,我实现了从ListPreference扩展的类SubtitleColorListPreference.我需要这个,因为我需要为列表中的每个项目设置自己的布局.一切正常,它看起来像这样:

49abe598c92e2d3d0f2884bc9d22018c.png

重要的代码是onPrepareDialogBu​​ilder(AlertDialog.Builder builder)中的方法,我在其中设置了自己的ListAdapter.

@Override

protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {

// some other code is here ...

ListAdapter listAdapter = new SubtitleColorAdapter(getContext(), R.layout.subtitle_color_preference_item, colorNameHolders, index, this);

builder.setAdapter(listAdapter, this);

}

现在,我需要使用PreferenceFragmentCompat而不是PreferenceFragment,因此我的SubtitleColorListPreference必须扩展android.support.v7.preference.ListPreference.这就是问题 – 这个ListPreference中没有onPrepareDialogBu​​ilder方法.另外,我没有找到任何类似的方法.我试图找到一些如何创建自定义android.support.v7.preference.ListPreference的示例,但没有成功.

有谁知道我该如何解决这个问题?

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