init

node_modules/uni-simple-router/src/app/appPatch.ts

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+import { objectAny, Router, totalNextRoute } from '../options/base';
+import { AppConfig } from '../options/config';
+
+let quitBefore:number|null = null;
+let TABBAR:objectAny|null = null;
+
+export function registerLoddingPage(
+    router:Router,
+):void{
+    if (router.options.registerLoadingPage) {
+        const { loadingPageHook, loadingPageStyle } = router.options.APP as AppConfig;	// 获取app所有配置
+        const view = new plus.nativeObj.View('router-loadding', {
+            top: '0px',
+            left: '0px',
+            height: '100%',
+            width: '100%',
+            ...(loadingPageStyle as Function)()
+        });
+        (loadingPageHook as Function)(view);	// 触发等待页面生命周期
+    }
+}
+
+export function runtimeQuit(
+    title:string|undefined = '再按一次退出应用'
+):void{
+    const nowTime = +new Date();
+    if (!quitBefore) {
+        quitBefore = nowTime;
+        uni.showToast({
+            title,
+            icon: 'none',
+            position: 'bottom',
+            duration: 1000
+        });
+        setTimeout(() => { quitBefore = null }, 1000);
+    } else {
+        if (nowTime - quitBefore < 1000) {
+            plus.runtime.quit();
+        }
+    }
+}
+
+export function tabIndexSelect(
+    to:totalNextRoute,
+    from:totalNextRoute
+):boolean {
+    if (!(__uniConfig.tabBar && Array.isArray(__uniConfig.tabBar.list))) {
+        return false
+    }
+    const tabBarList = __uniConfig.tabBar.list;
+    const routes:Array<totalNextRoute> = [];
+    let activeIndex:number = 0;
+    for (let i = 0; i < tabBarList.length; i++) {
+        const route:totalNextRoute = tabBarList[i];
+        if ('/' + route.pagePath === to.path || '/' + route.pagePath === from.path) {
+            if (route.pagePath === from.path) {
+                activeIndex = i;
+            }
+            routes.push(route);
+        }
+        if (routes.length === 2) {
+            break
+        }
+    }
+    if (routes.length !== 2) {
+        return false
+    }
+    if (TABBAR == null) {
+        TABBAR = uni.requireNativePlugin('uni-tabview')
+    }
+    (TABBAR as objectAny).switchSelect({
+        index: activeIndex
+    })
+    return true
+}