Nativescript/Angular 导航按钮上的远程图像 [英] Remote image on NavigationButton in Nativescript/Angular

问题描述

我想将用户的头像放在我的应用标题的左侧.在 IOS 中可以正常工作，但在 android 中不起作用.我试图这样做:

I want to put the user's avatar on the left of my app's header. It works fine in IOS, but it doesn't work in android. I tried to do this:

    <NavigationButton [icon]="customImage" color="#a81b38" (tap)="toggleSideDrawer()" *ngIf="isAndroid">
        <StackLayout verticalAlignment="center">
            <Label id="avatarImg" height="45" width="45" borderRadius="50" backgroundColor="#eeeeee"></Label>
        </StackLayout>
    </NavigationButton>

但是我在编译过程中遇到错误.自定义图像是远程图像(https://myimage)，但 android 正在查看本地文件资源.

but I get an error during compilation. The custom image is a remote image (https://myimage), but android is looking into local file resources.

所以我删除了图标并将图像放入其中，尝试这样做:

So I removed the icon and I put the image inside, trying this:

 <NavigationButton color="#a81b38" (tap)="toggleSideDrawer()" *ngIf="isAndroid">
    <StackLayout verticalAlignment="center">
        <Label [style.background-image]="customImage" style.background-position="center"
            style.background-size="cover" class="avatarImage" height="30" width="30" borderRadius="50"
            backgroundColor="#eeeeee"></Label>
    </StackLayout>
</NavigationButton>

我没有收到任何错误，但我在标题中看不到任何内容，全是白色的.我也尝试使用代替，但同样的问题

I don't get any error, but I can't see anything in my header, it's all white. I tried also to use instead of , but same issue

推荐答案

你可以尝试去掉android的，直接把在您的 中，将 horizo​​ntalAlignment 设置为left"

You can try removing the <NavigationButton> for android and putting the <StackLayout> directly inside your <ActionBar> with a horizontalAlignment set to 'left'

<ActionBar>
  <StackLayout *ngIf="isAndroid" horizontalAlignment="left" verticalAlignment="center">
    <Label [style.background-image]="customImage" style.background-position="center"
            style.background-size="cover" class="avatarImage" height="30" width="30" borderRadius="50"
            backgroundColor="#eeeeee"></Label>
  </StackLayout>
</ActionBar>

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