将图像导入Android Studio中，显示为深灰色 [英] Importing image into Android Studio, appears as dark grey

问题描述

我正在尝试将图像导入Android Studio，然后将其用作我的应用程序的背景.我右键单击res文件夹并导入资产，然后选择操作栏和选项卡图标，在这里我在PC上找到了图像文件，然后将其导入到我的项目中.

I am attempting to import an image into Android Studio and then use it as a background for my app. I right click on the res folder and import asset, next I choose action bar and tab icons, here I find the image file on my pc and then import it in my project.

当它导入时，所有预览都是深灰色，然后将其放置在布局中时，我得到以下提示:

When It imports all the previews are dark grey and then when I place it in my layout I get this:

我正在使用700kb左右的PNG，如果有区别的话.

I am using a PNG which is around 700kb if that makes any difference.

推荐答案

我做了很多事情，但不确定是哪个解决了问题.

I did a variety of things and not sure which one fixed the issue.

首先，我意识到我的项目没有使用导致问题的gradle包装器，要解决此问题，我去了file-> settings，并告诉Intellij使用默认的gradle包装器.

First I realised my project wasn't using the gradle wrapper which was causing issues, to fix this I went to file->settings and told Intellij to use the default gradle wrapper.

然后我安装了Android Drawable Importer插件并以此导入了我的图片，现在可以正常使用了.

I then installed the Android Drawable Importer plugin and imported my images with this, works fine now.

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