var backcount=0;
mui.back = function () {
if (mui.os.ios) return;
if (backcount > 0) {
if (window.plus) plus.runtime.quit();
return;
}
mui.toast('再按一次退出应用');
backcount++;
setTimeout(function () {
backcount = 0;
}, 2000);
mui.back = function () {
if (mui.os.ios) return;
if (backcount > 0) {
if (window.plus) plus.runtime.quit();
return;
}
mui.toast('再按一次退出应用');
backcount++;
setTimeout(function () {
backcount = 0;
}, 2000);
};