我有我目前正在开发Android应用程序。我创建的图标文件（.png），放在在 / RES /绘，华电国际（和LDPI＆安培; MDPI）的文件夹。在我的清单我有

I have an Android app that I am currently developing. I have created icons (.png) and placed them in the /res/drawable-hdpi (and ldpi & mdpi) folders. In my manifest I have

<application android:icon="@+drawable/icon" android:label="@string/app_name">

我的图标都被​​命名的icon.png。

my icons are all named icon.png.

我已经编译源，当我在模拟器上运行，该图标在桌面启动器显示出来。但是，当我的APK复制到我的实际电话，桌面启动器显示默认包图标，而不是我的自定义图标。虽然，够有趣，当我实际安装应用程序，该程序包管理器显示的图标。但是，一旦它被安装，该图标不显示。

I have compiled the source and when I run it on the emulator, the icon shows up in the desktop launcher. But when I copy the apk to my actual phone, the desktop launcher shows the default package icon rather than my custom icon. Although, funny enough when I am actually installing the app, the package manager does show the icon. But once it is installed, the icon does not show.

如何让我的应用程序图标显示为启动器图标？

How do I make my application icon show up as the launcher icon?

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推荐答案

删除+，在@ +绘/图标

remove the "+" in "@+drawable/icon"