no message

resources/assets/js/App.vue

@@ -612,11 +612,13 @@ export default {
             if (!this.$isEEUIApp) {
                 return;
             }
+            $A.eeuiAppHideWebviewSnapshot()
             // APP进入前台
             window.__onAppActive = () => {
                 this.autoTheme()
                 $A.updateTimezone()
                 $A.IDBTest()
+                $A.eeuiAppHideWebviewSnapshot()
                 this.$store.dispatch("safeAreaInsets")
                 const nowYmd = $A.daytz().format('YYYY-MM-DD')
                 if (this.lastCheckUpgradeYmd != nowYmd) {
@@ -624,6 +626,10 @@ export default {
                     $A.eeuiAppCheckUpdate();
                 }
             }
+            // APP进入后台
+            window.__onAppDeactive = () => {
+                $A.eeuiAppGetWebviewSnapshot(ok => ok && $A.eeuiAppShowWebviewSnapshot());
+            }
             // 页面失活
             window.__onPagePause = () => {
                 this.$store.state.windowActive = false;

resources/assets/js/functions/eeui.js

@@ -121,6 +121,21 @@ import {languageName} from "../language";
             $A.eeuiModule("webview")?.setUrl(url);
         },
 
+        // 生成webview快照
+        eeuiAppGetWebviewSnapshot(callback) {
+            $A.eeuiModule("webview")?.createSnapshot(callback);
+        },
+
+        // 显示webview快照
+        eeuiAppShowWebviewSnapshot() {
+            $A.eeuiModule("webview")?.showSnapshot();
+        },
+
+        // 隐藏webview快照
+        eeuiAppHideWebviewSnapshot() {
+            $A.eeuiModule("webview")?.hideSnapshot();
+        },
+
         // 扫码
         eeuiAppScan(callback) {
             $A.eeuiModule()?.openScaner({}, (res) => {