鴻蒙JSFA 使用 WebView

我的具體流程：JSFA 呼叫 JAVAPA 拉起 JAVAFA

1.JSFA

export const AboutAbility = {
    openWebView: async function(){
        var actionData = {};

        var action = {};
        action.bundleName = 'com.example.phone';
        action.abilityName = 'com.example.phone.ability.AboutAbility';
        action.messageCode = 1001;
        action.data = actionData;
        action.abilityType = 0;
        action.syncOption = 0;

        var result = await FeatureAbility.callAbility(action);
        var ret = JSON.parse(result);
        if (ret.code == 0) {
            console.log(ret);
        } else {
            console.error(JSON.stringify(ret.code));
        }
    },
}

2.JAVAPA

case OPEN_WEBVIEW:{
    System.out.println("開啟webview");

    Intent intent = new Intent();
    Operation operation = new Intent.OperationBuilder().withBundleName(getBundleName())
                            .withAbilityName(WebViewAbility.class.getName()).build();
    intent.setOperation(operation);
    startAbility(intent);

    break;
}

3.JAVAFA

web_view.xml

<?xml version="1.0" encoding="utf-8"?>
<DirectionalLayout
    xmlns:ohos="http://schemas.huawei.com/res/ohos"
    ohos:height="match_parent"
    ohos:width="match_parent"
    ohos:orientation="vertical">

    <ohos.agp.components.webengine.WebView
        ohos:id="$+id:webview"
        ohos:height="match_parent"
        ohos:width="match_parent">
    </ohos.agp.components.webengine.WebView>

</DirectionalLayout>

WebViewAbility.java

public class WebViewAbility extends Ability {
    private static final HiLogLabel LABEL_LOG = new HiLogLabel(3, 0xD001100, "Demo");

    @Override
    public void onStart(Intent intent) {
        super.onStart(intent);
        System.out.println("WEBVIEW start");
        super.setMainRoute(WebViewAbilitySlice.class.getName());
    }
}

WebViewAbilitySlice.java

public class WebViewAbilitySlice extends AbilitySlice {

    @Override
    public void onStart(Intent intent) {
        super.onStart(intent);
        // 加載XML布局作為根布局
        super.setUIContent(ResourceTable.Layout_web_view);
        WebView webView = (WebView) findComponentById(ResourceTable.Id_webview);
        final String url = "https://www.bilibili.com/"; // EXAMPLE_URL由開發者自定義
        webView.load(url);

    }

}

4.配置

securityConfig

        "securityConfig": {
          "domainSettings": {
            "cleartextPermitted": true,
            "domains": [
              {
                "subDomains": true,
                "name": "www.bilibili.com"
              }
            ]
          }
        }

abilities

      
      {
        "skills": [
          {
            "entities": [
              "entity.system.home"
            ],
            "actions": [
              "action.system.home"
            ]
          }
        ],
        "name": "com.example.phone.MainAbility",
        "icon": "$media:icon",
        "description": "$string:mainability_description",
        "label": "XXXXX",
        "type": "page",
        "launchType": "standard"
      },

    {
        "skills": [
          {
            "entities": [

            ],
            "actions": [
              "action.ability.webview"
            ]
          }
        ],
        "orientation": "portrait",
        "formEnabled": false,
        "name": "com.example.phone.ability.WebViewAbility",
        "icon": "$media:icon",
        "description": "$string:mainability_description",
        "label": "webview",
        "type": "page",
        "launchType": "standard"
      },