带有通知徽章的 Android Tablayout 标签，如 WhatsApp [英] Android Tablayout tabs with notification badge like whatsApp

问题描述

我想用 android.support.design.widget.TabLayout 实现通知徽章.我已尽最大努力实施它，但失败了.

I want to implement notification badge with android.support.design.widget.TabLayout. I had tried my best effort to implement it but fails.

任何帮助将不胜感激.

推荐答案

我的解决方案是使用 https://github.com/jgilfelt/android-viewbadger 并为每个标签设置自定义视图:

My solution to this was using https://github.com/jgilfelt/android-viewbadger and setting a custom view to each tab:

我的标签只有图标，所以我使用了 ImageView，但我相信您可以使用任何其他视图，请查看 https://github.com/jgilfelt/android-viewbadger/blob/master/README.markdown:

My tabs have only icons so I used ImageView, but I believe you can use any other view, check https://github.com/jgilfelt/android-viewbadger/blob/master/README.markdown:

private BadgeView badge;

<小时>

Tab tab = tabLayout.getTabAt(position);
ImageView imageView = new ImageView(context);
tab.setCustomView(imageView);
badge = new BadgeView(context, imageView);

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