I want to push something into my phone on window.onscroll = function(){stickyNavbar()};
function stickyNavbar() {
var navbar = $(".nav-tabs");
var sticky = navbar.offset().top;
if (window.pageYOffset > sticky) {
navbar.addClass("sticky")
horizontalScroll();
}
}
function horizontalScroll(){
var counter = 0;
var navLi = $('#resNav').find('li');
for (var i = 0; i < navLi.length; i++) {
if ($(navLi[i]).hasClass('active')) {
break;
}
else{
counter ++;
}
}
var fixedLiWidth = $('#resNav').find('li:first-child').innerWidth();
var scrollWidth = counter * fixedLiWidth;
$('#resNav').animate({
scrollLeft: scrollWidth
}, 500);
}
,but when my phone is connected to the PC, I choose the mode Android Oreo, it has crashed.here is my crashed log.
please see the log:
Transfer files答案 0 :(得分：0)
我已经解决了这个问题，因为函数中的第二个参数（BoostFramework.perfHint）是NULL。所以在MtpService.java中使用getApplicationContext（）。getPackageName（）而不是null，请看下面的内容：
-mPerfBoost.perfHint(BoostFramework.VENDOR_HINT_MTP_BOOST,null,Integer.MAX_VALUE,-1);
+mPerfBoost.perfHint(BoostFramework.VENDOR_HINT_MTP_BOOST,getApplicationContext().getPackageName(),Integer.MAX_VALUE,-1);