英文:
Wrong color in toolbar items MaterialButton on Api 21
问题
我在AppCompatActivity的工具栏上设置了几个Material样式的按钮作为ActionMenuItem。然而，颜色在仅限于Api 21（Android 5）上显示错误。
[![在Api >21上的外观][1]][1]
[1]: https://i.stack.imgur.com/YN9fO.png
[![Api 21][2]][2]
[2]: https://i.stack.imgur.com/nNNMD.png
其他按钮是禁用的，但基本上它们应该是蓝色的，但在Api 21上却是红色的。
我是这样设置颜色的：
buttonAction.setBackgroundTintList(menuItem.getColor(context));
buttonAction.setStrokeColor(menuItem.getColor(context));
buttonAction.setTextColor(menuItem.getColor(context));
英文:
I have a few Material buttons as ActionMenuItem set on a toolbar in AppCompatActivity. The colors however are wrong only on Api 21 (Android 5).
[![How it looks on Api >21][1]][1]
[1]: https://i.stack.imgur.com/YN9fO.png
[![Api 21][2]][2]
[2]: https://i.stack.imgur.com/nNNMD.png
The other buttons are disabled but basically they should be blue but are red on Api 21.
I'm setting the colors like this
buttonAction.setBackgroundTintList(menuItem.getColor(context));
buttonAction.setStrokeColor(menuItem.getColor(context));
buttonAction.setTextColor(menuItem.getColor(context));
答案1
得分: 0
我设法自行解决了这个问题。问题出在默认背景设置为?attr/colorPrimary。我为 API 21 创建了新的颜色 XML，并将其设置为 @color/colorPrimary。我不知道这是否是最佳解决方案。如果有更好的答案，请写下来。
英文:
I managed to fix it myself. The problem was the default background was set with
?attr/colorPrimary. I made new colors xml for API 21 and set it like this @color/colorPrimary. I don't know if it's the best fix. If anyone has a better answer please write it.
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