add: 支持设备的返回功能

src/components/app-form-druipart/app-form-druipart.vue

@@ -26,7 +26,7 @@
         class="viewcontainer2"
         ref="appFormDruipart"
         :is="viewname"
-        :viewDefaultUsage="false"
+        viewDefaultUsage="includedView"
         :formDruipart="formDruipart"
         :isformDruipart="true"
         :_context="JSON.stringify(tempContext)"

src/utils/app-capacitor-service/app-capacitor-service.ts

+import { Util } from '@/ibiz-core/utils';
+import { Plugins } from '@capacitor/core';
+const { App } = Plugins;
+
+
+export class AppCapacitorService {
+
+    /**
+     * 单例变量声明
+     *
+     * @private
+     * @static
+     * @type {AppCapacitorService}
+     * @memberof AppCapacitorService
+     */
+    private static AppCapacitorService: AppCapacitorService;
+
+
+    /**
+     * 视图缓存
+     *
+     * @type {any[]}
+     * @memberof AppCapacitorService
+     */
+    public viewCache: any[] = [];
+
+
+    /**
+     * 当前操作视图
+     *
+     * @readonly
+     * @type {*}
+     * @memberof AppCapacitorService
+     */
+    get view(): any {
+        return this.viewCache.length - 1 >= 0 ? this.viewCache[this.viewCache.length - 1] : null
+    }
+
+    /**
+     * Creates an instance of AppCapacitorService.
+     * @memberof AppCapacitorService
+     */
+    constructor() { }
+
+    /**
+     * 获取AppServiceBase单例对象
+     *
+     * @static
+     * @returns {AppCapacitorService}
+     * @memberof AppCapacitorService
+     */
+    public static getInstance(): AppCapacitorService {
+        if (!this.AppCapacitorService) {
+            this.AppCapacitorService = new AppCapacitorService();
+            this.AppCapacitorService.doBackEvent();
+        }
+        return this.AppCapacitorService;
+    }
+
+
+    /**
+     * 视图初始化
+     *
+     * @param {*} view 视图
+     * @param {boolean} isDeletePrev 是否保留上一个视图
+     * @memberof AppCapacitorService
+     */
+    public viewInit(view: any, isDeletePrev: boolean) {
+        if (isDeletePrev) {
+            this.viewCache = [];
+        }
+        this.viewCache.push(view);
+    }
+
+    /**
+     * 手机返回事件
+     *
+     * @memberof AppCapacitorService
+     */
+    private doBackEvent() {
+        App.addListener('backButton', (_state: any) => {
+            if (this.view && Util.isFunction(this.view.closeView)) {
+                this.view.closeView();
+                if(this.view?.viewDefaultUsage != 'indexView'){
+                    this.viewCache.pop();
+                }
+            }
+        });
+    }
+
+    /**
+     * 移除所有监听事件
+     *
+     * @memberof AppCapacitorService
+     */
+    public removeAllListeners() {
+        App.removeAllListeners();
+    }
+
+
+    /**
+     * 退出应用
+     *
+     * @memberof AppCapacitorService
+     */
+    public exitApp() {
+        this.removeAllListeners();
+        App.exitApp();
+    }
+
+}
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