From bc10ccbf6ab1dc50197144c9229ea26ddb435fe4 Mon Sep 17 00:00:00 2001
From: LiangSenCheng <>
Date: Tue, 29 Jun 2021 08:49:13 +0000
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B7=BB=E5=8A=A0=E6=89=8B=E5=8A=A8?=
=?UTF-8?q?=E8=A7=A6=E5=8F=91=E5=AE=89=E8=A3=85=E6=8C=89=E9=92=AE=EF=BC=9B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
index.html | 22 ++++++++++++++++++++--
manifest.json | 2 +-
2 files changed, 21 insertions(+), 3 deletions(-)
diff --git a/index.html b/index.html
index ae4faac..9003ece 100644
--- a/index.html
+++ b/index.html
@@ -21,15 +21,33 @@
})
}
+ var deferredPrompt = null;
+
+ // 判断用户是否安装此应用：beforeinstallprompt
+ window.addEventListener("beforeinstallprompt", e => {
+ e.preventDefault();
+ deferredPrompt = e;
+ console.log('beforeinstallprompt');
+ });
+
+ window.addEventListener("appinstalled", () => {
+ deferredPrompt = null;
+ console.log('appinstalled');
+ });
+
+ function addToDesktop() {
+ console.log('addToDesktop');
+ deferredPrompt.prompt();
+ deferredPrompt = null;
+ }
-
-
+