如何在Android API<上使用setImageTintList() 21岁 [英] How to use setImageTintList() on Android API < 21

问题描述

imgView.setImageTintList(getResources()
      .getColorStateList(R.color.my_clr_selector));

上面写着调用需要API级别21".

It says 'Call requires API level 21'.

如何使它在API 21以下的Android设备上运行?

How can I make it work on Android devices below API 21?

我可以使用ImageView#setColorFilter()使其起作用，但我更喜欢使用ColorStateList设置色调.

I can make it work by using ImageView#setColorFilter() but I prefer to use a ColorStateList to set tint.

推荐答案

您应该使用

You should use ImageViewCompat#setImageTintList() to achieve this. On API 21+, it will use ImageView#setImageTintList() as you would expect... and on older platform versions, it will delegate to AppCompatImageView which provides a backported implementation.

ColorStateList csl = AppCompatResources.getColorStateList(context, R.color.my_color_state_list);
ImageViewCompat.setImageTintList(imageView, csl);

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