问题描述
我想使用多个启动器图标.我希望用户可以通过他的选择更改启动器图标
I want to use multiple launcher icon . what i want that user can change launcher icon with his selection
是否可以更改启动器图标运行时间?
is it possible to change launcher icon run time?
推荐答案
严格来说，您不能在运行时更改启动器图标.但是，很少有可用的解决方法:
Strictly speaking you can not change launcher icon at run time. However there are few workarounds available for this:
1.活动别名:在 Manifest 中为您的 MAIN 启动器活动创建多个 activity-alias 标记，并为其提供不同的图标 drawable.然后，您可以根据需要通过代码选择特定的 activity-alias.
1. Activity alias:Create multiple activity-alias tags in Manifest for your MAIN launcher activity and give a different icon drawable to it. You can then choose a particular activity-alias via your code as per your requirement.
2.安装/卸载快捷方式:此方法不会更改您应用的图标，但您可以更新(读取重新安装)应用的快捷方式图标.
2. Install/Uninstall Shortcuts: This approach won't change the your app's icon however you can update (read re-install) your app's shortcut-icon.
希望这会有所帮助.
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