App.uvue

<script lang="uts">
// #ifdef WEB
document.documentElement.addEventListener("contextmenu", e => e.preventDefault(), false);
// @ts-no-check
document.documentElement.addEventListener("touchmove", e => e.scale !== 1 && e.preventDefault(), { passive: false });
// #endif

let firstBackTime = 0;
export default {
	onLaunch: function () {
		console.log("App Launch");
	},
	onShow: function () {
		console.log("App Show");
	},
	onHide: function () {
		console.log("App Hide");
	},
	// #ifdef APP-ANDROID
	onLastPageBackPress: function () {
		console.log("App LastPageBackPress");
		if (firstBackTime == 0) {
			uni.showToast({
				title: "再按一次退出应用",
				// position: "bottom",
			});
			firstBackTime = Date.now();
			setTimeout(() => {
				firstBackTime = 0;
			}, 2000);
		} else if (Date.now() - firstBackTime < 2000) {
			firstBackTime = Date.now();
			uni.exit();
		}
	},
	// #endif
	onExit: function () {
		console.log("App Exit");
	},
};
</script>

<style>
/* #ifndef APP */
#app {
	overflow: hidden;
}
/* #endif */

/*每个页面公共css */
.uni-row {
	flex-direction: row;
}

.uni-column {
	flex-direction: column;
}
</style>