异常描述

应用图标资源需分层，尺寸需满足规范要求： 应用图标资源必须分为前景图和背景图两层，尺寸要求必须为 1024 px * 1024 px，资源不允许自行裁切圆角，不允许在资源内添加内间距。[详情]

问题描述

应用未配置图标的前景图和后景图，标准要求尺寸1024px*1024px且需下载HUAWEI DevEco Studio 5.0.5.315或以上版本进行图标再处理

解决

module.json5文件中icon不能使用自定义图标（"icon": "$media:icon_1024"），只能用默认的配置方式"icon": "$media:layered_image"。

所以，需要按照规范在如下目录，分别替换一张foreground.png和background.png图片。

AppScope/resources/base/media/background.png
AppScope/resources/base/media/foreground.png

module.json5：

{
  "module": {
    "name": "entry",
    "type": "entry",
    "description": "$string:module_desc",
    "mainElement": "EntryAbility",
    "deviceTypes": [
      "phone"
    ],
    "deliveryWithInstall": true,
    "installationFree": false,
    "pages": "$profile:main_pages",
    "requestPermissions": [
      
    ],
    "abilities": [
      {
        "name": "EntryAbility",
        "srcEntry": "./ets/entryability/EntryAbility.ets",
        "description": "$string:EntryAbility_desc",
        "icon": "$media:layered_image", //"$media:icon_1024", // 不能使用自定义图标
        "label": "$string:app_name",
        "startWindowIcon": "$media:startIcon",
        "startWindowBackground": "$color:start_window_background",
        "exported": true,
        "skills": [
          {
            "entities": [
              "entity.system.home"
            ],
            "actions": [
              "action.system.home"
            ]
          }
        ],
        "backgroundModes": [
          "dataTransfer",
          "audioPlayback"
        ]
      }
    ],
    "extensionAbilities": [
      {
        "name": "EntryBackupAbility",
        "srcEntry": "./ets/entrybackupability/EntryBackupAbility.ets",
        "type": "backup",
        "exported": false,
        "metadata": [
          {
            "name": "ohos.extension.backup",
            "resource": "$profile:backup_config"
          }
        ],
      }
    ]
  }
}