From eb1ea7f479236ef20bb208812e49812b25838848 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mr=2E=E9=99=88?= <jiajun12_03@163.com>
Date: Fri, 4 Mar 2022 10:42:26 +0800
Subject: [PATCH 1/2] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=97=A0=E6=84=9F?=
 =?UTF-8?q?=E5=88=B7=E6=96=B0,=E6=B7=BB=E5=8A=A0=E7=BC=93=E5=AD=98?=
 =?UTF-8?q?=E6=8A=A5=E9=94=99=E6=8F=90=E7=A4=BA(=E5=BE=85=E5=AE=8C?=
 =?UTF-8?q?=E5=96=84)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Example/.DS_Store                             | Bin 6148 -> 8196 bytes
 .../xcschemes/xcschememanagement.plist        |  69 ++++++++
 .../xcschemes/xcschememanagement.plist        |  14 ++
 .../UserInterfaceState.xcuserstate            | Bin 0 -> 18400 bytes
 .../SJVideoPlayer/Common/Model/SJVideoModel.h |   1 +
 .../DY/List/SJDYPlaybackListViewController.m  | 166 +++++++++++++++---
 .../Demos/DY/List/SJDYTableViewCell.h         |   1 +
 .../Demos/DY/List/SJDYTableViewCell.m         |   2 +-
 8 files changed, 226 insertions(+), 27 deletions(-)
 create mode 100644 Example/Pods/Pods.xcodeproj/xcuserdata/chenzhengzheng.xcuserdatad/xcschemes/xcschememanagement.plist
 create mode 100644 Example/SJVideoPlayer.xcodeproj/xcuserdata/chenzhengzheng.xcuserdatad/xcschemes/xcschememanagement.plist
 create mode 100644 Example/SJVideoPlayer.xcworkspace/xcuserdata/chenzhengzheng.xcuserdatad/UserInterfaceState.xcuserstate

diff --git a/Example/.DS_Store b/Example/.DS_Store
index a0299b08b1961999f56291732465ea199d44715f..6bacc43a6c5a7e354470483f63afc881e3f0996c 100644
GIT binary patch
delta 676
zcmZoMXmOBWU|?W$DortDU;r^WfEYvza8FDWo2aKKDg%-S@);O18FCm>J#+GtlX5l-
za)_~PEa+uk%+A3vv4Eu>q>7y(fFYkDg&_@DWquOKFd%jWV!i)h0Aw*R@Sv(@&;y#D
z&ydWJ4Y2{PZ#|km7O1{rWOYCb7-f+aPUc}*Cxfg4sGu7~fgY<|eNuUGK~fIbsuM{C
zIhn;J1_sv|nV4Bv*?|7y;^5-tiVe=lFApwBEGaE^N-T;7@d6S{GLoR|ko^1{I6E;Z
zEHkw{UO>b-Kd&S)GcUCWtT{6!6{sX8JTosPzuYOmG%uwXY))_}M23TdlY=u}K)kxz
z%tS}Q(9)z<N1@un!ca%S)XcE9mXkwV)zH>6A-A%sx~8^n2GAEkzzB>JFyM#MFly#x
zpwA}nV)=*e{hvS;@Cca9$7Zy72dfApnkuGr6jgWF%qE{<OOZwmNpM`wgU01#MfPVK
z3u+hznISHa;0DsJpacX=B;T1Q^NV;+_UGZ?0J;~HwiqVI^Guzb$R;s)H(M!Tb1NAE
D(sR9V

delta 132
zcmZp1XfcprU|?W$DortDU=RQ@Ie-{Mvv5r;6q~50C@2Dw2Z`mR8wMxm=N4=%T+PfV
zGI^H3y2&L%|27{G7Ga#MCYmyNi|F;m>>M0|%s>r5AixbITtNnHEd0(qnP0{eWGn*{
P#0rqD44dP5<}d>Qz&;s$

diff --git a/Example/Pods/Pods.xcodeproj/xcuserdata/chenzhengzheng.xcuserdatad/xcschemes/xcschememanagement.plist b/Example/Pods/Pods.xcodeproj/xcuserdata/chenzhengzheng.xcuserdatad/xcschemes/xcschememanagement.plist
new file mode 100644
index 000000000..d32c1baf4
--- /dev/null
+++ b/Example/Pods/Pods.xcodeproj/xcuserdata/chenzhengzheng.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>CocoaAsyncSocket.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>5</integer>
+		</dict>
+		<key>MJRefresh.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>6</integer>
+		</dict>
+		<key>Masonry.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>12</integer>
+		</dict>
+		<key>Pods-SJVideoPlayer_Example.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>4</integer>
+		</dict>
+		<key>SDWebImage.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>3</integer>
+		</dict>
+		<key>SJBaseVideoPlayer.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>11</integer>
+		</dict>
+		<key>SJFullscreenPopGesture.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>9</integer>
+		</dict>
+		<key>SJMediaCacheServer.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>8</integer>
+		</dict>
+		<key>SJRouter.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>2</integer>
+		</dict>
+		<key>SJUIKit.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>1</integer>
+		</dict>
+		<key>SJVideoPlayer.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>10</integer>
+		</dict>
+		<key>YYModel.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>7</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>
diff --git a/Example/SJVideoPlayer.xcodeproj/xcuserdata/chenzhengzheng.xcuserdatad/xcschemes/xcschememanagement.plist b/Example/SJVideoPlayer.xcodeproj/xcuserdata/chenzhengzheng.xcuserdatad/xcschemes/xcschememanagement.plist
new file mode 100644
index 000000000..8a3192747
--- /dev/null
+++ b/Example/SJVideoPlayer.xcodeproj/xcuserdata/chenzhengzheng.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>SJVideoPlayer-Example.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>
diff --git a/Example/SJVideoPlayer.xcworkspace/xcuserdata/chenzhengzheng.xcuserdatad/UserInterfaceState.xcuserstate b/Example/SJVideoPlayer.xcworkspace/xcuserdata/chenzhengzheng.xcuserdatad/UserInterfaceState.xcuserstate
new file mode 100644
index 0000000000000000000000000000000000000000..b3babeaa9d2fc2d9647944ac9cc233ce56ee85a7
GIT binary patch
literal 18400
zcmeHud3aM*xA)%XoIq&{Buz-Ckfv#pHffV4O`5c{1v)~3mZ1ZbDWq*m18q~26ex)9
z<AlCWuOljmv}KS%MZ|eTMiCs!prWFPps262h!cM6oRg$2px5Vq_x^X`Nt$!^wD#U>
zuk~ANuT|gP;_(N}<|7Cr3eku`A~XmMMv*f#i`+iH$J<t?arqjWJ@8bm33%IQXuS0c
z+zkPL48k|8b&7{qR!wwwx*H3FmEJ}XXh=;}z!h*4{FnsailR_7ibZiK9;KrUWJD&E
ziOk4?vXB+oP!1Y{YEUhjj%J`bG!xB2v(X$h7dg>F)Ph=38}g!M=t{I4U4^bj*P<KH
z3Un*F4c&?ELieFns0Xb>>(Ng1D%yp1qdjOZ+K2X|*U$m<Iy#6Bp|{XsbPOFw@1qaU
zhv*dg6n%z1M_;3F(9h^R`UOj|43EHa9E;;{JWjxgSb;}kCDvdyPQ!X^!09*>kHKSc
zAuhtjxCEEt$#@E$il^b}cs};y0A7x-#n<5*@hvzR--_?Rcj9~TN_-z)jUU8axErs-
zoADO>7=8lpz|Y_p@T+(a-iuG*kMPI%B>n`S!k^;P_zeCGe~!PxKj0tnPxv?dJH=2U
zY7jM;ilm|_DJ7#uP;x4kN~APYI%T7Bs9dUm8cmI%im4K6JXKCrP*bUCR4p}~nnlf~
z=1?xmO|?-S)K%0q)D6_XsN1MJse7rF)GF!;Y6tZs^%V6q^$hha^&Is)^#b)GwUgRU
zy+$3N-lE>7-lL9FpHQc$PpQwTv(&fLuha#aq6g8D^e{SxmeaAchSt;Bw4HX)Idm>v
zN|({&=<#$pJ(-?D*V5DJ*>n><pKhi-^a46SchH^m)%11rZS?K*zv&0)RrG3lJN*Q`
zgMN~Jihi1YhJKcQj((orMen8$&~MOh((lp7>G$am=#S|$^k?)p^tbeP^!M}+^m+Oh
z`VU6LjAWEd5~E_088wr_Xc#S{V^W!PCX2B$Hf9u)#}qRqOer&-DQ6}y)0iq|A=ARN
zGHr~PX=kore2kw7Fda-MLzo+w70m6-znS}(`<aKBwM-ZDEb|=mJo5tcBJ&dSGV=<v
zlX;cd#q4JGFngJO%zoxI<^Xeyd53wId5<~Hyw7~Ve8`+){=<CDe8YUpe8+sx{LcKr
zTo7TAL=+>Eie#b@BDp9*G*YA#sYPj`3{hr{rmdr;<uDqGhN0m|jHF0Dy|T)*(B0{u
z34ep<tX9*|;_~~ukp#sMiqPFihDH#E#nD9P6l=20R$GzPW;SNoOKe7)y|~0!Xt&vn
z7JF`SNmf~LakeejDVCL&luq~h7W&&=4ek<eLr1H-Ef5+x0jZH;BT7UHG!iLM5>laL
zA|ivxU=l%wkVq1>5v3pv(jpxcry&iACPT?EB8K7w_+^~S_3mkF^e!&*xmw*$u`c|g
z+EriV@=bU7YdwBXeT#d#C(vBwX`A2Th7zYZtv_8t7tYG6X>NbO>vKVMUXGNw0xqX`
zbpNW*xY*kk@OfKW+&-t>QJP&`<|sCnm0GinHd~3^m{Vr88na5vaxFz!*3u%o%_&ZT
z4hkCrAj!fjF|ZqPd>`3fZ%e()R~{nUDURza<EPZGD1O;8V@`(3n3Zc^o}pT1v6;;o
zsvJl5^5qe|C>yrcjvU;^Ho`n6OPJ^CLoydrG$R@`IPJeHYd;c;BZfpqMGqY|Tr7!^
z%0|dz<Khz%6(f}+RmtiUjaHXBr?RTw&HxqFo<IxikOY=lC=eDKR#7aetg0!W;&U(Z
zcsu<3P68Wp8|Z`0gQn$vko2`&rSg&)++&5y)8-V5E33*pK7Rl@YWKD^x_z@MtBN_6
zt>k$@93E+stJB*N@I!G`ptHqY;qotZilres!kbcFA`Cmu*Upav6qGkEnH#EC+0k0>
z_7O~I;Lw<eA%q%25Mjt*2^kJtD-k1!BmFV4RBuSnFq$&Wxnsr_j;pAgJgufyIB-s}
z(wM{VmWtadZl_dc_;0b<gohfScvOy8tVC640;nbrYD8{OLsLK@xlkwk_92x@2FGMz
zc?HzrYPNuiYj%ob`ZH{hx5XN3u05yNW+^mgWoH)|ZH2(FIawBq(VCs>D9tU-Ez7nP
zJH;cQZRnWxG5TRkmepp@`D-E3l}#eL9B@3vhezdE^9x1;-@<A)_}uO`VfAZj%1f#O
zJ~)9u;J~6P&r-K=+&QsgHCu{`i%N}V5HKKH>>yjrC8frk;#_-aPGNCYw!=CLSltG!
zo@+KQ?=31WDV-^Zsy5j78NyGuANH;P_}wLCz&ew82yu9Pxpl(CNltNmXm14?`!Ot>
z+JR;L`{G%Ymqf#%kH0*Gu$s%30hwmuaB>v$hZ9JiGBwOr!qDAQ%HVZX_3X;35)a4<
zZ=1{4*<DpO*Sy5hl-tzkGB;*5naxgds>K1UW3-sF1SWzt5E#g4$$?+FS@31f&Q<{$
zlAr_-o_fGL4pa`zu@qf{?nRr?ljuc2EQip?=qvOmj>5?}17`!iD8u9N1Uv~>;7T56
zRN)#x8Z+^1JQvTy4Y(6ujo0E0fEa$Ik^uvZ1>Ijo%><1<mzqb_Q;pO@(DtjS2dRgs
zF3{*lK$m|?{fGLU`jd{JhtuhF1?cFhbQSHTSJ1bBCSF7L(Az*4zl!*O6c+vhCL8dN
z{)!CmMY(7c%0u~=+iMUu6&(RiZgV2L2dWjI(I7Cmr@mbe>btRUwhWt4Au2+}s05Xw
zGBgg2N99C9Vu+N;$Os}Qu_TVfZvve&300s<G#Sp|RCuZay^}~vNGTal%E?4{sw75`
zL~v@Vn!SrFU5h;PU7$jQSK-G(pBog31Zvd;JT0Dp$L*i)X$-(w<yw}v`P%{5dVPJ>
z!Y%n~vui!>#U<|gj`{OBaVf2Ew|ae@<9x36=DxQf8p0#Yfv!s%J;8p5gp}?)5EO=W
zAW!O118O7+GLk4s(mK=xubPpEsNj`}Sh#7aW;A#k-6rT~q9<Sq(_{)uOqf%Zy9H=>
zH-<|AnUC{%JKBW;U}V2jJn}C(D);+4-2M<{?WlvJ><W-_eiR_dL`_nNW*u6D7NaF-
z5z&%Vk_O*EnXJsy5^(!?EnU=E0aSv90BR<={DCkf+-s*;Uenfe*~)Q3AMVDQ@`3$?
z=pl$j^0jM;PT;-k(DegPC%O)Cat@Yfz>rm5*kL%mp>A$O|3dOEbQ95cp__?;15bb1
zrWcg<?dad=4yQN))}G_&DV&`&&E4*E`vE$+IMF~dNcv<6b&)>LvgX!#0`69RGQe4&
z2?K=<4Q{{R-3SN4J=fpB!ImjrKQN%TZH_;<bLG&+zj;u!I5sgUB{kjDJ2+xURCT*6
z&|C-5%DrT~r!CMGIj3qut*6oLozmj!bo<1p7j%Er<wkKYX?L}8_8U)!wQ$$x@4dNv
zgA00<$k%aLVPH=nKuednTH9OPswS^bHDHvQ5@2-yw30e8)eHFIpAUCt1`MZ=uOA7+
zDF=>MJqebx7f{MS?(Hgi74)Xjb!(*qyAtExG`-;;_p|(|gV0ZgyvHb&4eY2l(`@<Y
z-5maqU)0a<{yMJPX7A3<P6-LiZbwea*d-DCW6IbSukb(C@|qwKpg{qe2%usXnuiwf
z+Tcpy@4LZ{-HIMZPk~1G7@a|9(U<63Oyd}^M^#vdZ8#T?2Agvp_TV;r1!w>k-+=GO
z597!2Q}{W&A0Gl+@*8}f!eBKHro><`Dk!Z$QCOaj5}rffRPaRIjqU-+Ub>{cMF8EC
zI|419Ha92j1goCo|KRED0oApVJ8%E6zEfQ9tPYGTuC>@pYODLk07;f*?|bYwWOZk|
z+wTYt=d7)AS}lF`cxJ8w@!mGSyb;c!r^y4NSP%^NqX&368B#%E{oRA^=VU}k5UfTI
zAwxHM5UnAZ#M}+?mJ`28oIKNBUO@7K)C91pqao1Y17W8AyLtnq=?3%!GHgW~(ZgsH
zDE%$4&5xi*(PL;EZ1;AOMXba|vWcBINDj#*qevdfCk0#44!{RH;J=3dq@fr1UoVr<
zWGs9}1MJ~G38aYsRm@S(DYjw|Ev|MDH6T^pAo4jNIZ!viUc&nUb@?TCiesTJEVT=y
zO(Q3?TLhQ}wK+jq>hpPhf~<zsFKy$PqERRc4?3_FXHHFXH^4Ss+DyUG1**E(+scVl
zAQ-l`VIdFc{G2_>75a-hIno4bgD<9az^-#PCI_#>1M@q?w+q^tFm9lix2xYkZ>}X{
z1QvN4_0|9$bqBi9+i0{<egqv|OA3YZchI{42!jk%=<~Tcd(b=RJv161H~%R8Gx!e_
zS|6yi+H+0W87hY@Yx(k&vF&5|0~TVp6L6pnUFaiH)`d=zaok2Fclg~tFtnQ7KA*d>
z7?i?%01~B30&ZSnmzVej(oXZFg=I;oM@~3Ek6(}pT__D$0D4U1S7&ltOJ{KY+~Eyw
zU#Qu)=m(DPzeC@XNu;71_(=o21Liw$Nx1nWw`-xhv8ct{un_h=X~wj031^0ITj}$*
zhJi<@>tFF8WY~g!L%*Xx&;>xV2xClv{9>?(OeRyvR5FcJk!n&yYRPmmgVb%ogK-2N
zf+GR=M&qG)7#<G4C1fU<P3Dlf#7X9nljJ`vrpa6uGaQks5FhuUsVcCf1Ld4{oC12%
zDK-?jL3_D5rgHf_es3F(J!)XJgUcc`6%fhrAY9;eB-o=f`xmN$4;?K54=6=`pea62
zD*y_?Qh-Ifhz?#h!J?(K3-v<9yz{hiAanph1?*emZgRl@Ja`m9rz-er3g>(EbL%~@
zoqukHYl){7EH&=D1h}ISf}T8y+_oRaNmzx3gFT_fDNq3{_0S4Ua<|Rr;cmZowXT*9
zw-}2NnZ+Lhti?Jo(Zg-JaVi?!|HaJ7?e4bnHZaTmVg%<fxE_<-O@V6fG|&8I;o#v6
zbhHZ_iHj5l*#w)h0~t1;3pfi~L8WD5JFrDPX&{ZnO`0~~9ME#3;5#2Ub3SP%FTnT5
z0*6Y3)#SVpE&*@C5(@9e!$QIF;pK;aj_{7#VT(0=76+;(0(|0O=}6$^j+RD_qo;u5
zZJPTEK)nHA7S0*w7t<j!%P?3bJ$M}0Vdca_7LbKKcp`9X1!)29T*UEW3^)5ie{g6X
zx&a6aF(?%B%Lf>|q!X-RPebSpf39&AuI<LvxQ4WnhY5KX&%kwH-_3$On~mpymFEOK
z@51$9>osCGZUSu97<AbQEDMsC8&dGEBsYPi=PWEvRGR#}Z9kA{fDAv!EPWO&2#hw~
zMhf<Haec{vQf{1CAqr}yfx(^_dg_x|VQox&<X_}w(ndCt4dh0${upis(6Rs~w-C4B
zR)8;F+zt>X0v4<!IIT(E1|Ct*?NjQ)fgTYSHPgIaPK~&Q_t3HxoKJn#VU74DpWGDc
zv#*S>q@7$xRuC_l?G$H*b@zb96gup)slwV`*s=~>y8$o4i}4b$zn9`=<O&iXi%BQB
zl3Yc|VSE+78fNGOF1coA-^evQO|T-fiGOYoQ}a5~)GVB}>+uavF{carfR^B$;TukI
zd3@b?1qZkOwoYjHo4{vq4e0<D_1EyjgbHrs=psuvGHN+~_qK&f?!tFN$x^b6faDTa
zb+os8eF4z#DsHX0GZCEG{e0KUxvu}tR0vgH!w+~hH{eAWoA)2QhkLp?wR#w@hgI8v
zHv*8|)St!bI2{j6+uBa9A=eTRGwmFkkIKx<<fOSjv!U7DwiG_|`LE20?qcpCbCCyZ
zqjugl${b+BWCpF9i{1*0k;yMssA#|jZN-m(paJL_Vyh6VcH>96eYso_SdVxc0Q2oL
zIqOZ>PjUmf-YFjQ|4F^TG*9BEW&uT^)6k8d1_9mgg;48R{G8xlAHe2)d^YgRcjM=|
z>2Ut|e^mc4ei3H*65fPg!5cY;WWCGp1}$Ooxm(~UFLHxV_9k+TK*}z>8(<emj&8h*
z8)bNVM}3Q@!PH=EcDuk~91^_ya4#}!24m(md;q_W4}wwi27VL2h2JK(kXy-Z<aY9J
zatFDS+(qst_iV<8IShj|_#ON%j)1@K101@S$23F91EdSMZz$;&08&Dgx5L)}$e__J
zXb6*FcZ2eW!*yvP=!gnW8|eFXfNPg6=DI5O!nLStKB(cO%hoAxTO?e2z@fRc7hqHH
zhlfQd2OTc$g?AQ!ZVR|g-litMJ8-$41ebzPi!<H+YD$G2fo87{2D)^{oQtW<+tSE;
zhA&;M#o*<d1U(DL6raVlUHA*Kk`O^W{s-5t!(W2|3LkPGxu5?KajbY`Xm8Kq^Wc8L
zKa*8m_!qL8bH5~%xLX1)VLJp65nhW>t3N1&<lXoJ{*ydN)^vk)OOb~N_=4t!G>`yk
zW^uFTWv1INp-%EdQ4zRyEg@mEJlH1{O$~=WsiD*`(nHpDQxt`v$A^fnrU~Znzo=)Y
z*cetAocm26HzW;AQ{3}i{tkcNzSRJx_xgCgr{bu1;p$Cj)DJCmQwiKb;I8E^DZ2y@
zfF(Z?Z=#ZL1NeK@xQT2f&%yE91RC~v^6W(#meNwXkcK5slg%N;CoD+@s4>b&nW#+4
zOj)QbvV}ZCwvp{*2YE8A#wZ1^6t)UV0enFvb)37Y9_%yDYr|p8zB>t1Yf$D>qo_Pk
zC6AKFh@bcFh^bJ?Sia<Ot^~YDp|_>{+b6iUf`=)jJo@RHP~A#ipFDM`J_%|Ns*2Mf
z<QYL%T>HPGD|jzhW=UNpw+Nst{;O393rMPp7lzM(;tUEt;c6G8q_M&1=LOU3{^&s1
ztGR%mDJOXmj8m!}4W}9?&fIS30GqKba0%Ctm&iw#a1Mtgsb<OpoU@Qak~}thjl2w;
zbK(+gMtQ0BFz4(iuMFgzMI7fWrj}5h)KY30btTzJUM0K8ZnB5$4RekFfCRh~+Rc8T
zB=o8u90|SZheJZIF2e?Q@occ~FWEo<5&~oh9rxALMo=nn8?pxOL)OBLNH^6(t)tdc
z8^{6jIyp!VkvGVj<Sp_x=_Q9ZQx6MDh1x186>1wOl_No=@@`P6eDHrtg}>1-`9V+q
zPbn4ZB~U8V%j9TKsZg(iQlWNHySWcJM&98+L@X8CLwox=bqJISb&$N*MZH0e|1+gR
z^-@PU1#lRY%KLw(R6?V?Pn{4H#)qIVKJ2G3E>aa2ong2rqfS$21Rvah^9qW(VPQA*
z8K(j`2i>KGfRRF`t5YZ)U`A12P+ta*Y6ba{d=fmWiv+>(9j@I-eNX*B{Yd>pouhuH
z&XZH*Q*xS|A)k@Y$=UF61);#%1t+-k6gqXh3G=^pf@vu~;un{m;Ny5b9Y@F033MVF
zPAl*RdL*sH8)+59L#eTvPNvm(6Rk$aL2H6xz#A#x{_ALM69NLjCU>`S=w;wbNkg;C
z=YpFt-!xa-d^ey4?y@9kZkDzI>fr&8SZK>3oN#xcQTo5UxI1qHxkemCz7j_h#Or)o
zO9Qfr1vFmmUJ?kwgpkqDL#NVd+^+vsh07ZhK}MtvbSB))!3AyxZKO@)Yw`{GmVCF4
zHq#bdL0if9<YzF@ej&ygoHK^g({;Q*hWj;BKv<k{BQRaqUlevfg@zeLkKu;Nqx0zk
zdNlcg{78Nx=hgwhj-V)zhC^ZZ)&~8KwcuytJi!ns<6g}B3a7ai^DZSonF#|+gBM*@
z4PMTts~S+qHwV+R#0^;1(+&<DXfGd7h3}nna)judKu-ccC_Ry!@4^v46ZmB$08ISe
z7B|>Nu;tujLzUsao2xvH{MtoVli&EtuuI`p;C(p!`Jrc^quq2JJ(K*-VjT8f(Q{}Q
zlK0SaX(v68{6Q{|KYQqOltwqgMkKHp5#1c<u+R9P%{}!65Q*WDn`MP-ew!!I(dbSY
zyLfGXPcgla_FghT1`ObXeTD%jqJt*Q1DY(N7b64QjT%GKTuNUVp5}5Eyst)KPK28i
zOJBp{K`b89H>vCCn=TpiUohq^EFR1a8bNe*VF?w!%nFTm2Yt^at?z}__pvyVYaPW&
z<l)dh<fP=hoGD{xzcOGF57MBaH$fD_L-bm@i|&SKgmv_KdIO7xvUnJahqGABVhM|5
zSS)3+jKw1$B!J#TZ>G1<Tj@vWN9o7tZQOWr7EfpKOcuAW_(m4r#NwM-d<(bNvLYCH
zVY?SDQT==n7#LIlr@#c^U9f_T<qar*nb!xVs(-c+D^>-b2JX5+COpFR1F$G~NO*sh
zQ*7q0x;cMyiyJ!ZbK45diohst<QsYdonUYSgTs1+q=FFV!krW07k9$|GK%v?^6ORJ
z*5rliA+KV%dYo{nBG4S_j3YU;Eice7gQuT<5jU|omaOllU!ixhIF7{zZYdmsJ;Q%n
zr}(^FG;h%HbFp<ZpiZdwJ@h_~#rCo|zKh<^;zZ!SK5qbhhy%MUPH>9n{%^o=(-O{7
zZ3nVL^t?qM0e3C^Hr-1fX0d|BBU!BMp^wtX=yzD0#Nsp->$!<%446)E%Y#BGw2UE1
z4ZCu=>Y?bkYL{=mI|#yyxmY*25WP(APT^hu+QM=C5TFiyg2gIAj?gE;0|tID`V;yT
zeTY6?7xqlBSk2;OSW6bCrf@g-_wJNj7n=6xG~5Dp(`V@~Se(LQO*j1&4fiEl7VC(y
zR+wF_Ff!=IO9=rjFu+6R40^}}HTEO@Qz%{}#3L6kQ4f8N{+Ux|LRiUPRlB@OyDUke
zsr^d-Hc+ZvU@*)TY+pCnyEk?-6hpH(oy8?#!N&|@Bmnc7!At}*go$LLm}q7wGmII|
zfau6zv600l7H6{9%wh|Rvsi3pv5m#qo0%8^@H28ImWe|eCIJD%*agJT;!!Lf%i=-;
zqNwQqQ2+lt>Sxm6C@^{!JA$yE0UyOW#>kks4~uhHoGW}2BEDA41bKwXW*h+h89R&f
zx)`XG|Iffblh2F+FwYd=KUrJ==${$O6tZ|Ui^p8zRFW7M@TZk26C6on)x6q5;`R^`
z6PZfhGGHo54~vVtnL-AbWeoIpNoS!Z)r^zl(;B9hna<2$>X@0#EM_({hk<L(QWlr7
zcpQtzv$&ka6IeWv#gkZE!Q#rz%)B6<HVTF*)6DVd<Pe`u6--kWZk6~O;Y(e3VX<;K
z_aA4-{hz~=^XUqb(=^cG$$<N#i&@O#DIqRhdRgN%w971WEytYzx2AP5*Ri<jA9Cl7
z%+0`1_)q3vWDSd}fuSgf^cll>CoeKKLnGb6+%2%+T^tM6{(}||FsnJ*R<U?S7xN&C
z>j1a{MB{Gxgu9B1HG?sz8A3yLGmjwoW~PT($E;^IFdLbNnN7@QW(%{G#j{vEo5gcj
z4D9S=@jMp0SX|HI1{ODNW*%i8gXm2Svz>W@*}*)?JjJoFn+3-d<PorVK8u@K>|yZ&
z7B7TXx;ilQK+jf{OauTX{4Rm;^ahB=a|Ph0zjda^U)tiC&t(>XxzN8xIfQn?T?B-d
zfWa5;hBqkM0E7+bEu{28DG4?CTap0aB0kzD_)-|T46buqAjWY-|H1exBaV44Ap-0X
zh`#17>ZP9cW-mC<J*^!;yw_*RHe~_2yXfuZ-i&Ts6lmn9ZM>-VsNxb^S)s$6W3-l9
z9Y&kQVKo+&lv$0|!a|F=sL1BXvKH1Z$+0`_wpz~=Zv2_TAB#1^8rsj-nYX~+V-7Nh
zm^YX=S=`FvHWqtX+`f)^o9Sf^Ge=l_1&e(w_Om#^K`A*f%s^Zl%q!p`g$5SX3Tb3Q
zq|m^k$?aSOBy5oRl2$=T&BbPPv~p1w0&7;e=ku5KHANksmd09(wb)`di@y-W^a*sd
zhxv&4m^sPf4i+zC@zr5NhxwHG98e;2nmNOK#^OaRhQqw1hdIl9!Mx4lP8KhPIdW6u
za#seDIbdiA0`d9)%{#^Ee_yc(d^}Zdh(i$qk@bIHTNr~koKwaMY6eYJg?8u%=I6^1
zf1de;`IW_2vKUOgtB5gW%(p_*2BgwbNX2KLFn=P)WC?xb;;fVZeuiJfkZK>?#zT6a
zI6f*`DpQP1P0O%5a@4s6rDfyBmrt&$o-r$!+$5x?K=5~Pf<jsV1n?FHAX1^eBjEN!
zQd1nE>#8~+NY>rxZah3fJ}fpq@iJKsU2%lzN`NE}DFl_5K|In?Ws)j+7@z3^Z@2^o
z7^$hO#Wmm0#R!Le2~fz1x0JCuVSOYwiXpja5Qzm&HWjvW0Y04&ZPQv)&h=UZ*Fe3)
zAb$ibGhv**p8An3ClMT}MoVH3q?rhr6Frci!DmN}AW}H;LTiq$a652(Kzd9yH%^(`
z#R(V)N8@hX{r#%Mg{st)*ZARnF<jIuA2uq#D-V*dWZc-J3lqD?jD@@xad%O%5I7IP
z8PI#EXD%q*>+ADLfafV(%DGbdO2kM!s28#^DlQk;KQQ2WQe`-pA6oD^6azx$rcA30
z#mj*>6XwdTDL)lxQBw;d`QnA`o?dyGw@|xoW^l8+>nh=K_8gGX{n!WMptx+7?zzzX
zGVd?RznBCG1XYlz(*Zf9*P~k?G;|e&f<6SnncL7akVCo$@<(5T+|fhm2>J*jalb*o
zLmXQ)9*!lDD>?$3uobd0ra}15EV%7(L5z+Y!dn(XV2c-DfmcAL=N`DcJ_r}rZ^6Cv
zar^<~d7gv}&(rub$mUFf8@v=Mjj~etkgqw3s)4)>57i1enk%SV;C`YTvNE58Jj~sY
zhk1fJDR65ze%Bck48cFtIWjybAw-mD2!vKKr$vlN#C#?iEQ;WT9APmFa*oA-M6TT+
zio_M7XwguJ<p4-|9RVqLJ&RX>&yWvlQvbb(5<)Tmi%MLCJ7mZFeNS8^J_YQ*tXU0V
zAbib~u|hmG>J`PJ;i5QEJSQKxC=uQ;?u{ON6e6N|+f|e(QUJ?vgLI1$IRjNv4Ke(k
zDpvq<az;UtS78OOFhofJ>W~EF4+$+}ibxB-4eni+NXO!T1>I*NJ>13dH6c(Gk~Kxf
zV9+S{+l*^_u$xlTd*Mp$S@4Pw0$djlNtGFp<va@Vo2Np&_iQwmzLLHMvR_w%hien~
zthPb^>(h|+`U3qDeVYCq%+@$2fl)wKs|qq&HIU5;HV%^ud8`G@7_cmgA(yq9Sq^CH
ztSCy9Dk>7q6*)!CqV`Brq&YG-vLv!1a#m!0q$koBd3EHSk#|Sl8+l*k1CgsE*F>(3
z?2cR)`E=y7k<UlI82NJK&d6Pndm{Hmz83j<<cY}dqC`<~Q5jLWQIn(UquQgch`K6j
zMbu4EH%HwXb$ir(Q4d6|j#?A7HmW;nPt<!+Uq(ko$3-Vcr$lR`Q=|3KS<$v=dvs3p
zsObFYs_6OABzjf!!_k|fH%D)celq&i=zY<jM1K?gee{pfKS%!({o7Fa(4?XHLq`uC
zJN$xpu-Ghii06s-h~E%@D*jS@Ui^pnPYIR`l0--%CD9U_q)yT#xmv<Xu9aLbSs}Se
za<k-C$?cLmBzH;fk*t(#lWdplkUS-MM)I8G1<6a2S0t}Wc1!k3_Dc>(PDswhM8;@h
z#>C8wSrl_m%(|FoVh+W85OX@_Ow8vo-^KhK^Se|e9VCsAN~9`jsx(uYBb_RpDV;A}
zAZ?L)rB_J((v{M+(k^L_bgT4P=?l`Aq&ua%q<f^Nq~A(^lKw3HMS4MoWR#4NDP*H%
z6J_<XMp=`rS++pdB5RYi%Y3qcY>{k<>~`55vb$vW$X3ekm#vaLD0@iOEn6qsDBC1E
zDEnnZ)Cl>A+!0epEFN*|h;1WY9&vcY$0L4}50(#+N6ClE<#M$=Rc@7!mXDR!$mhyk
z@&>tE?vr0FXXV$*ua~co-z2|TexLjS`D*zZ`C56me4TuQ{5kns@)PneVk2XtW8-60
zvFcb&tS;6Vn;C0~wZ>-0PKcco>y2F!yFB*lST^?B*mbe5#C{rkE>0Gg7H5l_7FQit
z8#g0vX58$!xpDL2>f@Hh-4^#?+>>$p<35c$6Zd)C7ja+3eI560ygEKTJ|})ue181s
z__6Ut@g?zP@m2A2;~V3f;+x|a#COJD6W<lTA%0JMZ~T$?WAX3CpNRi5{y*{G#D5om
zK0%Z)IAKUaRDv==m0(QBOt2(a6DB9jPMDi8FQGo6J)tw<s)U;pRwi^M^dziL*qE4*
zn39;AI6AR9aZX}$;)2AM#77gKPTZBaKk-Q7hl&WrP(_ZSR8gU*Q_ND#Q8*RNiZ+E`
zalPVB#YV*@#TLaQipLa>E1pn1sd!rPtm1jaTZ&%A5ydgZyNctA4-_X9A1gjle5yDz
zk{+oZSvInH<Siq&k32T=C#6hjQI1j;D90!Zl@pXz${OW#Wu0=Ca*ooebSc}ES1A3;
zMam`0rOK7cb;?c3Ey_of+m$<%Pbr^K?o%FC9#ej#{8;&k@=N7;<sZsFlW@|Yq==-*
zr0ArWq~xTjNz;?&B`r?6GU=|Q9Z63mJ(KiY(hEs1CB2gLYSQkc50gGhI+=7T>2%U(
zNoSM3Px@1ZRkTW^8mt<kic$?#C8!iCrAnnLR!vb&Q&p>KRkKucR0~ussy0=-%C91-
zYgE^%ZcyE#x?i<Q^`Pn@)mGJ`s%@(6s#jEpRBx)@Rvk{ROKwVTPF|4Ql6+(GJ;`g5
zyOMj7*C#)k{95ws$%m4^PX0Fe`{W;!&n2Hv{x$jc<O}Lpb-X%JJyM;dhAd-shB{ZB
zr!G*BQ5UL<)urlj>S}eZdWL$YdcNADUZ`$WFI8WuzDiBhx2kVf-=V%sy;j|=UZ>um
zenS1E`f2sE>V4`X>SOA6)yLJJsee~rNI@x73X?J@B_bs<B|2qTia14^lA5AVNl!7R
zWTseBtSQ+kj+ES#yp$O!i&IvmyqI!QGgy<ZnV|7#ZqVGWxl?nu=3dQ1nuj%;HCr{0
zYPM;%Yj$X!((Kag)$G^2t~sQ6Q}dPP7tIAN(o)*N+9BE~?NF^ktJj*eW^I<%q0QCi
zX$!QIv~}8g?NaU4+LhW(+E=x^wR^SuwFk5ZwQp$O(Vo$MuKhy$mG*1xx7zQuKWfkE
zXq`wmST{r`*Tv})bPAnbm##DFGIja7(Ymp^BHd)&R9%&>Mpv(E)HUgvbsf6Jx=!6P
z-A%gfy4Q3kbl<0nQsYvMsfDS<simpoQp-~(rdFr6rFNv=p1MADd+PJ4FQ&enx-)fG
z>cP}EQr}ALO+Au&EcK(*v#CF(MW@B5snaxRy0o-3Lz*=$JI#@no0gYWkTxrAN!qHk
z9ceq$cBk!4doAttv_okp)4opoF71c3b7|+(e$@}t$LbY&r9N4oqBrXu`dodUzCd51
zFVm0LPt;fFXX%^u%k<aj@6g|;e?Y%lzec}azfr$Qzg7RJ{%QSg{T}^Z{eJyX{k!_(
z`VaLV>p#(dssC30gZ`ZUyg_7$HViX}4KapzgTkORBpXr;MuXi@Y?xq}WT-SuF-$ki
zG|V<Q4K9P<aHZiU!)n7rhHk@p!^4IxhDQyL8+I6;HXJY<G`wl(H5@g(Yk1#q!f?{?
zso{*_kMxA})b!EmSEOH?zBYY(`l0mW=^v$klKyG>+4Qf{ze)ctBRwN0BQIlgMqx%t
zMp;HxMoq@_jF}nFXY9{-Gov@-XvVu4A7y-!aXRDkj4zDw#_`50j7yEnjl_73@h;<o
z#<j*C;|Aj<<96fA#@)t!#skJTjlIUB#&?V-jHivinqo|eraV)Tsou22bgStB(<;+y
z(;Cwj(>Bv~(+<<KrWZ^vn|7MsFr6};F`YGiW%|bSz3C^@dDCyE3z;}mo*AE+m^m^t
zDN~)P%}mQQWEvs7)sk76*_wGr<`bFkWd31JHjgzs%~zVQH{WQ!*?g<{Uh_ldZu5Hc
z!{#mKN6e3zA2+{b-f7-#-e*2wK4?B`K4<>Te8GY&B1?oN$}-fVuq0X1EP6}2#b&Wv
ziY?<U6D$>$X_gwx49iT5$Fj(Bv*k9+9hSQ-D=iOL9<;2r^jJ1nHd$V>?6mB%?6K^#
z9Iza;ykU9Ea@caz@{Z-lENPY_t1fGKR!`QxtTR@TRc%eTnyeP9)tV1Jh;i0(>qKjX
zb+UD~)oHD_x~<LD1=bbTyRG+IS6SCsd#oF*4_h}|pSA9_zHU8aeam{(`mXi3^#kjd
z*7MfitQTz9#@GhgWVQ@juC3BG)mCkrZkuVFW1DAdur=8{wiX*}yUw=4c9ZR9+ikWx
zY<JsM+8(g2wym)}Y<t;uz;?=ZE_-OUI@^&wIlDRgs_cJfcW0l<{v!Lk?BDG}>@oHc
z_BeZ@U1?9X8|+5A*>1IG+biuJ`*rrG?JwGQ+xObvv>&s-XaB(dk^Q9oYx__3^Y-8D
z7aSr-gd@r^%prE<I_5j>a;$c&acpsHcRcBM#__!4RmUF3e#h&MLylvP4;^RnUdnqV
z?@-?Hybtp}&O4QNChu(CS9!nW{hoIrALldqgYqNtBl9!!tMjkQe>nf~{O9st&3`@r
zjr@1=PvoD<|G5Aa&;_D`!3DB{*n;>1ML|+Qa)F`1Sddv@DHv6dS5Qz;R!~texnOER
Ub<je9FiGy8C|md&`Yx#be+SQ6Q~&?~

literal 0
HcmV?d00001

diff --git a/Example/SJVideoPlayer/Common/Model/SJVideoModel.h b/Example/SJVideoPlayer/Common/Model/SJVideoModel.h
index 518d3ff2a..950905562 100644
--- a/Example/SJVideoPlayer/Common/Model/SJVideoModel.h
+++ b/Example/SJVideoPlayer/Common/Model/SJVideoModel.h
@@ -21,6 +21,7 @@ NS_ASSUME_NONNULL_BEGIN
 @property (nonatomic, copy, nullable) NSString *avatar;
 @property (nonatomic, copy, nullable) NSString *username;
 @property (nonatomic, strong, nullable) NSURL *URL;
+@property (nonatomic) NSError *error;
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/Example/SJVideoPlayer/Demos/DY/List/SJDYPlaybackListViewController.m b/Example/SJVideoPlayer/Demos/DY/List/SJDYPlaybackListViewController.m
index cf5260f62..99e7512ca 100644
--- a/Example/SJVideoPlayer/Demos/DY/List/SJDYPlaybackListViewController.m
+++ b/Example/SJVideoPlayer/Demos/DY/List/SJDYPlaybackListViewController.m
@@ -19,14 +19,16 @@
 #import <SJMediaCacheServer/SJMediaCacheServer.h>
 #import <SJBaseVideoPlayer/UIView+SJBaseVideoPlayerExtended.h>
 
-@interface SJDYPlaybackListViewController ()<UITableViewDataSource, UITableViewDelegate>
+@interface SJDYPlaybackListViewController ()<UITableViewDataSource, UITableViewDelegate,MCSPrefetcherDelegate>
 @property (nonatomic, strong) UITableView *tableView;
 @property (nonatomic, strong) SJDYDataProvider *dataProvider;
 @property (nonatomic, strong) NSMutableArray<SJVideoModel *> *list;
 @property (nonatomic, strong) id<SJDYDemoPlayer> curPlayer;
-
 @property (nonatomic, strong, nullable) id<MCSPrefetchTask> prePrefetchTask;
 @property (nonatomic, strong, nullable) id<MCSPrefetchTask> nextPrefetchTask;
+@property (nonatomic ,strong) NSMutableArray *prefetchTaskArray;
+@property (nonatomic ,assign) BOOL isLoadingData;   //是否加载正在数据中
+@property (nonatomic ,assign) BOOL isCacheData;     //是否有缓存数据
 @end
 
 @implementation SJDYPlaybackListViewController
@@ -63,7 +65,9 @@ - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger
 }
 
 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
-    return [SJDYTableViewCell cellWithTableView:tableView indexPath:indexPath];
+    SJDYTableViewCell *cell=[SJDYTableViewCell cellWithTableView:tableView indexPath:indexPath];
+    cell.indexPath = indexPath;
+    return cell;
 }
 
 - (void)tableView:(UITableView *)tableView willDisplayCell:(SJDYTableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath {
@@ -78,10 +82,15 @@ - (void)tableView:(UITableView *)tableView willDisplayCell:(SJDYTableViewCell *)
     if ( _curPlayer == nil ) {
         _curPlayer = cell.player;
     }
-    [_prePrefetchTask cancel];
-    [_nextPrefetchTask cancel];
-    _prePrefetchTask = [self _prefetchTaskWithIndex:indexPath.row - 1];
-    _nextPrefetchTask = [self _prefetchTaskWithIndex:indexPath.row + 1];
+    if (self.list.count - indexPath.row <= 3 &&
+        !self.isLoadingData) {
+        self.isLoadingData = YES;
+        [self loadDataWithShowLoading:NO];
+    }
+//    [_prePrefetchTask cancel];
+//    [_nextPrefetchTask cancel];
+//    _prePrefetchTask = [self _prefetchTaskWithIndex:indexPath.row - 1];
+//    _nextPrefetchTask = [self _prefetchTaskWithIndex:indexPath.row + 1];
 }
 
 - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
@@ -116,17 +125,24 @@ - (void)_checkVisibleCells {
             max = intersection;
         }
     }
-
+    
     if ( target == nil )
         return;
     
+    SJVideoModel *model = _list[target.indexPath.row];
+    
+    if (model.error) {
+        [self showToastAlert];
+    }
+    
     id<SJDYDemoPlayer> cur = target.player;
+    
     if ( cur != _curPlayer ) {
         [_curPlayer pause];
     }
-
+    
     _curPlayer = cur;
-
+    
     if ( !_curPlayer.isUserPaused ) {
         [_curPlayer play];
     }
@@ -153,19 +169,31 @@ - (void)_setupTableView {
         make.edges.offset(0);
     }];
     
+    
     [SJDYTableViewCell registerWithTableView:_tableView];
     
-    // 请求列表数据
+    [self loadDataWithShowLoading:YES];
+    
+    [_tableView sj_exeHeaderRefreshingAnimated:NO]; // 执行头部刷新
+}
+#pragma Mark 本次修改主要为这里，在请求刷新处做无感处理（缓存处理为疯狂模式···）。
+- (void)loadDataWithShowLoading:(BOOL)isShowLoading{
+    //当有缓存未加载时，直接展示缓存数据
+    if (self.isCacheData) {
+        [self refreshView];
+        return;
+    }
     //      模拟请求网络数据
     __weak typeof(self) _self = self;
-    [_tableView sj_setupRefreshingWithPageSize:20 beginPageNum:1 refreshingBlock:^(__kindof UIScrollView * _Nonnull scrollView, NSInteger requestPageNum) {
-        __strong typeof(_self) self = _self;
-        if ( !self ) return;
-        
+    //提前获取数据时，无须显示loading状态，直接请求数据。
+    if (!isShowLoading) {
         // 模拟延迟
         dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
             [self.dataProvider playbackListWithPageNum:self.tableView.sj_pageNum pageSize:self.tableView.sj_pageSize completionHandler:^(NSArray<SJVideoModel *> * _Nullable list, NSError * _Nullable error) {
                 __strong typeof(_self) self = _self;
+                
+                self.isLoadingData = NO;
+                
                 if ( !self ) return;
                 if ( error ) {
                     // error
@@ -178,24 +206,64 @@ - (void)_setupTableView {
                     [self.curPlayer stop];
                     self.curPlayer = nil;
                     [self.list removeAllObjects];
+                    [self.prefetchTaskArray removeAllObjects];
                 }
                 
                 // 添加到播放列表中, 刷新列表
                 [self.list addObjectsFromArray:list];
-                [self.tableView reloadData];
-                [self.tableView sj_endRefreshingWithItemCount:list.count];
-                [self _checkVisibleCells];
+                NSIndexPath *idxP = [self.tableView indexPathsForVisibleRows].lastObject;
+                
+                for (int i = 0; i < idxP.row; i++) {
+                    id<MCSPrefetchTask> task = self.prefetchTaskArray[i];
+                    [task cancel];
+                }
+                
+                if (idxP &&
+                    self.tableView.sj_pageNum != self.tableView.sj_beginPageNum)
+                    [self.prefetchTaskArray removeObjectsInRange:NSMakeRange(0, idxP.row - 1)];
+                else
+                    [self.prefetchTaskArray removeAllObjects];
+                
+                for (int i = 0; i < self.list.count; i++) {
+                    [self.prefetchTaskArray addObject:[self _prefetchTaskWithIndex:i]];
+                }
+                
+                //如果当前是最后一个，或者下拉刷新，直接刷新页面
+                if (self.tableView.sj_pageNum == 1) {
+                    [self refreshView];
+                }else if (idxP && (self.list.count - 1 == idxP.row)) {
+                    [self refreshView];
+                    [self.tableView setContentOffset:CGPointMake(self.tableView.contentOffset.x, self.tableView.contentOffset.y + self.tableView.frame.size.height)];
+                }else{
+                    //否则缓存数据，待用户上拉是自动刷新并滑动到下一个视频，同时做到无感刷新
+                    self.isCacheData = YES;
+                }
             }];
         });
-    }];
-    
-    [_tableView sj_exeHeaderRefreshingAnimated:NO]; // 执行头部刷新
+    }else{
+        //只展示loading状态，只有下拉刷新时主动获取数据
+        [_tableView sj_setupRefreshingWithPageSize:10 beginPageNum:1 refreshingBlock:^(__kindof UIScrollView * _Nonnull scrollView, NSInteger requestPageNum) {
+            __strong typeof(_self) self = _self;
+            if ( !self ) return;
+            
+            if (requestPageNum == 1 ||
+                !self.isLoadingData) {
+                [self loadDataWithShowLoading:NO];
+            }
+        }];
+    }
+}
+- (void)refreshView{
+    self.isCacheData = NO;
+    [self.tableView reloadData];
+    [self.tableView sj_endRefreshingWithItemCount:self.list.count];
+    [self _checkVisibleCells];
 }
-
 // 配置边播边缓存模块
 - (void)_setupMediaCacheServer {
     // 开启控制台log
-    SJMediaCacheServer.shared.enabledConsoleLog = YES;
+    SJMediaCacheServer.shared.enabledConsoleLog = NO;
+    SJMediaCacheServer.shared.maxConcurrentPrefetchCount = 10;
     SJMediaCacheServer.shared.resolveAssetIdentifier = ^NSString * _Nonnull(NSURL * _Nonnull URL) {
         // 由于demo中同一个视频的URL后面的参数不一样, 为保证引用相同的缓存文件, 这里删除了URL后面的所有参数
         // 例如:
@@ -206,12 +274,58 @@ - (void)_setupMediaCacheServer {
     };
 }
 
-#pragma mark -
+#pragma mark - 此处修改为请求数据回来直接批量缓存,因为现在改为无感刷新,所以每次可以请求少量数据进行缓存,并且添加了报错处理,但还需要改进
 
-// 预加载指定位置的某个资源`1M`的内容
+// 预加载指定位置的某个资源`1M`的内容  缓存失败回调处理。
 - (nullable id<MCSPrefetchTask>)_prefetchTaskWithIndex:(NSInteger)index {
     if ( index < 0 || index >= _list.count )
         return nil;
-    return [SJMediaCacheServer.shared prefetchWithURL:_list[index].URL preloadSize:1 * 1024 * 1024];
+    
+//    id<MCSPrefetchTask> prefetch__Task = [SJMediaCacheServer.shared prefetchWithURL:_list[index].URL preloadSize:1 * 1024 * 1024];
+    SJVideoModel *model = _list[index];
+    id<MCSPrefetchTask> prefetch__Task = [SJMediaCacheServer.shared prefetchWithURL:model.URL preloadSize:1 * 1024 * 1024 progress:^(float progress) {
+        
+    } completed:^(NSError * _Nullable error) {
+        if (error) {
+            model.error = error;
+            NSArray *array = [self.tableView visibleCells];
+            NSInteger indexRow = -1;
+            if (array.count > 0) {
+                SJDYTableViewCell *cell = array.firstObject;
+                indexRow = cell.indexPath.row;
+            }
+            if (indexRow == index) {
+                [self showToastAlert];
+            }
+        }
+    }];
+    return prefetch__Task;
+}
+#pragma mark 报错提示,希望视频界面内部有调用方法
+- (void)showToastAlert{
+    UILabel *lab = [[UILabel alloc]init];
+    [self.view addSubview:lab];
+    lab.textColor = UIColor.whiteColor;
+    lab.alpha = 0.9;
+    lab.textAlignment = NSTextAlignmentCenter;
+    lab.backgroundColor = [UIColor.blackColor colorWithAlphaComponent:0.4];
+    lab.text = @"视频加载失败";
+    [lab mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.centerY.mas_equalTo(self.view.mas_centerY);
+        make.left.right.mas_equalTo(self.view);
+        make.height.mas_equalTo(40);
+    }];
+    [UIView animateWithDuration:2 animations:^{
+        lab.alpha = 1;
+    } completion:^(BOOL finished) {
+        [lab removeFromSuperview];
+    }];
+}
+#pragma mark 提前缓存数据对象
+- (NSMutableArray *)prefetchTaskArray{
+    if (!_prefetchTaskArray) {
+        _prefetchTaskArray = [NSMutableArray arrayWithCapacity:0];
+    }
+    return _prefetchTaskArray;
 }
 @end
diff --git a/Example/SJVideoPlayer/Demos/DY/List/SJDYTableViewCell.h b/Example/SJVideoPlayer/Demos/DY/List/SJDYTableViewCell.h
index dde3abab4..3a25ed68f 100644
--- a/Example/SJVideoPlayer/Demos/DY/List/SJDYTableViewCell.h
+++ b/Example/SJVideoPlayer/Demos/DY/List/SJDYTableViewCell.h
@@ -12,6 +12,7 @@
 NS_ASSUME_NONNULL_BEGIN
 @interface SJDYTableViewCell : SJBaseTableViewCell
 @property (nonatomic, strong, readonly) id<SJDYDemoPlayer> player;
+@property (nonatomic) NSIndexPath *indexPath;
 @end
 
 @protocol SJDYDemoPlayer <NSObject>
diff --git a/Example/SJVideoPlayer/Demos/DY/List/SJDYTableViewCell.m b/Example/SJVideoPlayer/Demos/DY/List/SJDYTableViewCell.m
index d95e092f1..e81775ea4 100644
--- a/Example/SJVideoPlayer/Demos/DY/List/SJDYTableViewCell.m
+++ b/Example/SJVideoPlayer/Demos/DY/List/SJDYTableViewCell.m
@@ -97,7 +97,7 @@ - (instancetype)init {
     if ( self ) {
         self.view.backgroundColor = UIColor.clearColor;
         self.presentView.backgroundColor = UIColor.clearColor;
-        self.videoGravity = AVLayerVideoGravityResizeAspectFill;
+        self.videoGravity = AVLayerVideoGravityResizeAspect;
         self.autoplayWhenSetNewAsset = NO;
         self.rotationManager.disabledAutorotation = YES;
         self.pauseWhenAppDidEnterBackground = YES;

From f63e8b784c910dcb03e1408abde5afd19342c88a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=BE=81?= <jiajun12_03@163.com>
Date: Thu, 3 Nov 2022 15:31:41 +0800
Subject: [PATCH 2/2] =?UTF-8?q?=E4=BF=AE=E6=94=B9DY=E6=97=A0=E6=84=9F?=
 =?UTF-8?q?=E5=88=B7=E6=96=B0bug?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .DS_Store                                     | Bin 6148 -> 6148 bytes
 .../xcschemes/xcschememanagement.plist        |  69 ++++++
 .../xcschemes/xcschememanagement.plist        |  14 ++
 .../UserInterfaceState.xcuserstate            | Bin 0 -> 15299 bytes
 .../DY/List/SJDYPlaybackListViewController.m  | 203 +++++++-----------
 5 files changed, 165 insertions(+), 121 deletions(-)
 create mode 100644 Example/Pods/Pods.xcodeproj/xcuserdata/mac.xcuserdatad/xcschemes/xcschememanagement.plist
 create mode 100644 Example/SJVideoPlayer.xcodeproj/xcuserdata/mac.xcuserdatad/xcschemes/xcschememanagement.plist
 create mode 100644 Example/SJVideoPlayer.xcworkspace/xcuserdata/mac.xcuserdatad/UserInterfaceState.xcuserstate

diff --git a/.DS_Store b/.DS_Store
index f4aa91cd2f346cf9f09181d8e22ebecdaa659839..c518eaa97c4c95fb744c337ce86ddd0cca2994d7 100644
GIT binary patch
delta 486
zcmZoMXfc@JFUrBdz`)4BAi%&-%%I0m!H~?5&yccNkYhP>JxGe5A)X-sB!n!@kjhZN
zPy`gs^32IkPRhwo0;&X>z_1>O_5Onakj22j&fp3(GLaz{s6K}w6-~7xe$~23<;4Y1
z!*?bX<YX3?7#Lh*WMXDvWn<@H=iugu4bI3f4=zb8DJ^!IT*%_>%gMnRFCbZ6ZDMGu
zqhM%cQmdm-ZD?$2tfOFNVp?0v$sww&Zygk$os*lF-wk#l10&G$V89EdVN}oL*{q7m
zTns)8o(#@FfA}#314%ugUs6#0!6*yVg6wNfh9ICyM+O%LUmQ9>cEfc{wquu5Kr`|u
ovH~Dmbn*r^DJ`Jw1<<%C0LDQwswSp%gr<#!n;18<bNuB80EzN=?EnA(

literal 6148
zcmeHKO>Wab6n@hhItdDd3W+Xf0lNsrq)oFyG9g{Ss;W_00BUR;C6*kIl{gJ01bM+F
zK-_>6uwsEg>Iv9z2F}2nAE0qcRI!K(nkUVCZ)V<`$$X#f$p8RpjshE?3;-01K&yz=
zDJI56nX?t$Q$i$Sjzf14M?CJT_FTN_Fbo(5&KCpX-L>ErbRmQ^_x`TI4m<}B`j9{b
z9e+Gb{D}LQaqK5iI83Y6uViJ_x^Qug(jqOEicj4hAG@iSj)qNd@L05Vy|m|R{~_nm
zFW>X`!_N4ieC-~OQ!k7=1DPBK9SnK$D2xL>Zt_ta4COqo8lbd53kT(m$)wh3RM_o$
zby{JQ?d@uXZPx13X@Oq9Y2Ufu?jOCFyqvyzqu3_+d6ITT<4<^tPHvk~*LI)rej-C&
zf4Dmz(dVs}CW3yffBUk&{^``H;0#eo@5E~F<)XRYlM|%`E<AvJlq-M^aM(p@JUBvs
zaLxp>H)|DU+gn1Q##a6B1zND>8L{ZzcNA+u^hx2~-S~WXRSCB+<F|-s%a{@La$7t_
z3+B&>E25WY`lX<kmbau?$uM9T_(vEJ-v@?8prbKUC_f!o$twV&h27H77k3Gf!!$Y?
zGle*UMpP=IN+tS=K~y^SGact>%oM70Ao}t_^vXovP>5U|=Vvk;h@;Tdh5^ICECZ{m
zSr+I2&Y$o9vq`397%&X{R}2uV<+hr*C4IKeZBCrE3`-k}FcFt2lqp#0<5)W4DBi##
a4ab;p5FL$~LhL~^e*`2ArZNmHm4P2E?dm50

diff --git a/Example/Pods/Pods.xcodeproj/xcuserdata/mac.xcuserdatad/xcschemes/xcschememanagement.plist b/Example/Pods/Pods.xcodeproj/xcuserdata/mac.xcuserdatad/xcschemes/xcschememanagement.plist
new file mode 100644
index 000000000..576d1a48e
--- /dev/null
+++ b/Example/Pods/Pods.xcodeproj/xcuserdata/mac.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>CocoaAsyncSocket.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>6</integer>
+		</dict>
+		<key>MJRefresh.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>3</integer>
+		</dict>
+		<key>Masonry.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>2</integer>
+		</dict>
+		<key>Pods-SJVideoPlayer_Example.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>5</integer>
+		</dict>
+		<key>SDWebImage.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>4</integer>
+		</dict>
+		<key>SJBaseVideoPlayer.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>7</integer>
+		</dict>
+		<key>SJFullscreenPopGesture.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>10</integer>
+		</dict>
+		<key>SJMediaCacheServer.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>11</integer>
+		</dict>
+		<key>SJRouter.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>12</integer>
+		</dict>
+		<key>SJUIKit.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>1</integer>
+		</dict>
+		<key>SJVideoPlayer.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>9</integer>
+		</dict>
+		<key>YYModel.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>8</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>
diff --git a/Example/SJVideoPlayer.xcodeproj/xcuserdata/mac.xcuserdatad/xcschemes/xcschememanagement.plist b/Example/SJVideoPlayer.xcodeproj/xcuserdata/mac.xcuserdatad/xcschemes/xcschememanagement.plist
new file mode 100644
index 000000000..8a3192747
--- /dev/null
+++ b/Example/SJVideoPlayer.xcodeproj/xcuserdata/mac.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>SJVideoPlayer-Example.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>
diff --git a/Example/SJVideoPlayer.xcworkspace/xcuserdata/mac.xcuserdatad/UserInterfaceState.xcuserstate b/Example/SJVideoPlayer.xcworkspace/xcuserdata/mac.xcuserdatad/UserInterfaceState.xcuserstate
new file mode 100644
index 0000000000000000000000000000000000000000..e8e97c6ccd4d5fba11834369e73efe9a2c0e41dd
GIT binary patch
literal 15299
zcmeHOcYKr8`adI#CWR(Vo3?3_W;Jb^(I(v>qZ2FBmKG?ZrtRAjX_K0yOvj1hK;*g+
z6qJ?<2ntSA+~YbCv8X7B;zV4yar=AT_f1kFT(0;2KA+!TKln7sd&YCdv%b$c&)d@7
z=?Mh$^Iu085k!#$4M9WEFeII6TFChW9-nuX$?b2Q?}4Z3rl7BTrpecGF4r0iBqDs-
zhGu!fl=_L>60WU0+~_ql9K|)%2i-xA;T;M*0m)E2N<pb84Ox*5*^vX~p?u^-E>wUD
zQ7IaS8c-vefo7svs0qzRbI@Eg4>h9&s1tP|FY=*f=zMemx)5E2E<u-}%h4+I4|E;6
z9<4#QpmnGp-HtY)d(nO9e)Is^iFTn!&{ODX^c;E~y@2+hSJ41^6YWQb(7WgpbOe2h
z38q+rhv1=j7#@z}uoTO1JRX5Z;sh+mDx88duo-9L9Bje4*oupAF)qQQ@kBfcPsUU5
zR6Grzjq7j|o{i_=b8t64A76kk!&l)|_#gN>yc*wx*Wh({J?_PQcoW`?x8OVRU3dq6
z0Pn=R@Z<Oi{0x2`zk>JT*YE&-6Cc3u;v@Jgd>sFZ|0I+QBQlae<RppMh@Ch{9?2(8
z;vxm4kQ9+(GK!Rw3Q|dG$yub1)RXCC2AN4_5jSZet)zp@CqA;6oKF~8POczVk!#4c
z<VMm<`p8DoPi`mokbB8}<bLu1d4xPlo+2-k-Q*RrpS(rhChw8M<bConIZD2yL+DUC
zj1H%9R7zzuo{pd+X#!27YMM?nsDT=3HqE8^)JcnI8LgyMw3^n?S~`hNr46)^&Y?lt
zLl@FTbTM5*m(peQe0l-BkX}qz(5vY+bPZig*U^4@JKaX_q<7JO(&y;&^ac7NeTlwI
zchgts9{MWXOJAb{bRT`4zCqulAJ7l!NAzR*2|YqTrAO&8`ZN87{z`wNztcY?!zFPN
zsbqviBhgASB|3>-VvuA>%#vJ5zNAo6(qQuTbaw7TBhW~cfaFMtR5Pa3I~H(D0!{E8
zmhDDUYo|L9=tByW$Oxl-C<!Gq2|L8h&2m#=MOD7Dw79}vnO~f5FD!G_*vm^witHto
z#bwU2ilUl|@~UQeQf*cB44;2NpxfQbRry+bx;SqzGO!vMQ0``wjxvx2X;CK9Aw3(y
zhO%L7IE!OaCfkgR$OM08sLDYW7SBe&-$<yEGc~g}%Tsy!9&ej((R6o9h1*{nX!Ha;
zEuGxFXhn_R-NiM_&Cvp}<qUVE=?qVBe!a)r(aAwgvpna-DT}n5r_|SRfuPUt2Fij~
zSGj}kW_czwEpH8iS%|I?NL2c~LBFrFlk+#r$DT+mwyvtIvaGzKJl|eWU07@{tgI@t
zSLBzJ*o#YQDhf-=s;dhMN}J_rgVXl;I$KUy;c!^}vSqH)e4DPI_yU`5nX@n-ewXFv
zUvR+yDgwq9qY|F2Z7|oV3dsX45i5rYl?)j=Ec?H;ZtuzE!{el~_z@!$<cdUPQnD%~
zHBFtKp~=Y9=?z9xmeD+SO1-#s!tTQ?rh9^&zy$?trC1?uDCY-(;~C-yzCp9v0NByS
zDfJDtwN*3u$H{Jww^=TqQeWfo2ZGS4+vjcL{IjRjSMtI+Mc}PGN_CQZiLWOZfa?0-
zl1^^2JFo!uFj@`$JxjR>oR{;vgJ9O1<;uu>q8zNP5~no5-!04mW>?#`cwVI4l%B2@
z&d)HTZ0PVfM&cL(ofxKI333F&t57W6zeApwW68DJ?2f$BvE#<qOrA2eu0hnfX1NwP
z1`N~j+~S#~<NrI0q0pJ{D$+H;Tt}7q<oT!`odq7jgW3=W)_)rK0XJF#zx_z3O9Fl1
z>#M+9L~2@~z7_n%B<K@BL7^{)7NJV$?S*GQe0Rcso`M5)HOmuElueN-)0*YUP#RIx
zK}p`1?{pOu3F35WE74oXhW8eOa?1CWjdG1XV+=?qFrn4YabA%r4Gpzb^+7)<8Vns<
zRS!%N6&?(Wv!<rBrl`8aURYdOXs;<Rudx@Dft@LF7S)uNSLc_Pm(<Kz#_yO7wyY@s
zf`Rgi%Bm*OSb0GnW{N+#0PyU@3G`J~gGfyk9QW%J&UDqDWt=z(lsLj!ahfOg2%8RV
zY>ShHC@r?Z36c-CDuInSjixrsRm+yaO7aB_4ll}81S(u!G41TA)QNNJn^q0Q_0#7}
zsju>Y-SK(d{w00&)${Tf7w5yjvX;W4f|h&$9}1)f!)XC{QG#lL=}XbYXf^6Zcc8n`
z!)P~p3w@4`V<ouuLOcc>`V?^Hb+{f+$BlRfo&_#_F1Yj-+=kn+2VaPn<J<8zGLjgH
ziJSp0cOq#db4fF}+E&7WtM!r<<W{l)Tx&nL(YMGU@+tX-B1*wsCeso+6I|dzaDPkb
zjdVM`k3J1f?j^dP9zeoBg2itT+L(XzC`%YXWoQ%{jm|g~i^0xJ?g{c{nYYLrq1hNT
z7VHQA6lHeA-;4*1$-M)WqY6-pDpZYX&;)cQs$~k6$doLJB{LOEVW}+b4%oU$Xfm3D
zrh<N*4NvvpZ_?QqHkMVeN>&X|XY&3>4%$*b-?wOrd!eVp4IV-)iawV6Iq(w-Xw?w(
zbb5jwE-=H>7Mw3OtMvxD0Y&=!gUzBng=TXaJ=~%yuBE4=gZC!N$y}Guzhr{n-93M>
zG%|<i2y<b$>NZc9Zd_#f=YZ<x_JfsZ0XxygGMI*GS!O?KM;&NB@-Q89usr7Cm!+H8
z>TBa1Kxd*S=!nkA5jB#qrh2Xu=FYW6YXJsN@cVkY#R?G4K(pK!B{ans^t5sTfu8U)
z+AlJ{Zq&oi?>w+iV85828JLlo`q4r#VvEs2mc_DJ4t&D=l4?AiLC!C@;)*4cVXojd
zU`~_Vfnby_UkvKi;B7x;<5ZCb*Va%QOD8fPhC)cSVFNRZ61W^)8mo6`IT|Y>keDIs
zeZXhX%Lth((3MEli&ij8FIvfRdGN%emQ(f_0Iz*Dx&~d_ELQ^uc)6a&hbDDgx1S3D
zbP~K4voY&b1(n1)bXP&yEKiW@5*7pU1@19e-U?eD;MzbPxOstA9+gb<1waga-noG=
z|7xL6VC&F$d2*W8kZpAg3>zLNo8IjX&YuOqid%f9#~bXG&aFSI(bLBHrggfPaDF)&
z0Ov0|)hOKJZnu{YnS^;1ls~&-VC}J-qd--W)R(A?r31dXda=8!yOYzk`~14tG4KH3
zioZL?Eu+5t1IAEmHl`~xVh3rc0<8(i$pD~}zfJC!&J94$sJY#w%*Zmw60ED5HGL9r
zWdOYV-zB)dZ*dzCv}yY7KroixKwiG{@6uWKz`*;$rf%8(;FP|?;=ZCHW5i_km6RIC
zpC>*U$6xW5@T+$e3_E)4rZf0;jENl>6uthes#!cwTimS+_%-ncXVC3Cy5v;wCg}hf
z#-NE{pJ$_U(7A#~IUn@n2DA~~iSB`*^Jxey52KIKPY_PZaWYPW(9w?bz`slYpVADT
z<XpTMFT)I93Sr@9d^d!FyYLGT{vF20@J|F22?Ts{q9hq4i)2H{R{-H%o4A^&e;5~8
zYq-2!)Xf{vjezj07k77x7=3C_u+!t^_{E4JIj>1!J>Lk9@Fre!|7QDUc}w&3;DpLX
zXK_{I^uaN}lDUcpA5R!^`jT!gP!b-lxv{>vz&Y4XP>XtS7v7HAHqdBKy9Z3WxQw;v
zW&x2#Tw2t}Z$xWFYxAGj)AeWr%I!n9qT5(LbM}GZ?*OCk;O%Et)GWu?cfou+0HpP_
z27CNqJPoI7R~rcQaDj-K+YE95)_V&;jIC%JD`17Jh!yvvyU=#D1Kq_+SSc%m&;Kjy
z{UCZswBDyNw~@I&iXP`p^kZyPFM5KF{<kLj88FfR{C6h$jH&W1u@-vhuo3^gh29`&
z{XSKXrf;~kFD`CS>t*pLYyF1digd@AiIW;;&Ti}IULtA>j-afOv08+d8pn5!7s?_#
z@*;W}<@TbN*tlM_n~mqWrtb-G{%L-$o%8#-wo33Q9e_ou7Y8}P+}BnG2882;z38<K
ztXvf6edu+7uwij7_xs&THlls#4Kx-)J>fAr^T@z&p#%KDZ?mdii1&pUKb;3yfvMik
zCE?hfS8EZ*N2TvQ^Z_sHhtd12hE3>$BLgGEBJupZlcU`yaqb0NTScd@bpb$=%$ar3
z8s6f8F4p*cT~UY=nbA@71IpcoJ_E%31^N<wg^r=G(KqN@^d0)1)v~kLL^g>{W>eTy
zHjSOl>RA0Y^dmZseuB?m(68t>^gH?k{fQBq&Kg)Fe9mC4Y!`c$z0D4=cbI+NWcOlE
z7lc4<Vb`5o!GSmADt%quZoens^9o3&0k%K90V22)@l8S)NC+MmLf)nmD-{uxSP!wk
zVB29o2BD!)Dh$d)wQj$s3vf%MS~%`(i$xw_odCL2aqaG&&Y(bBM6SB<pit@oXD-m4
zCXy2)7v9r^@kWF`=N6jP@)%<ppbcmeCOnNla}Dqei5)#4hqJ1tsok8n)(cU2g!x#3
zl^`=Xk<IMINo*F+bOo5|=$ZwDBM2u>MX&XNYf`f&b`C2Kvlwfz9;r5BEzZO`Hk-|1
zb2nlGvS1UN2O`+a%yWU<ptYXEKSfTD00Y4zFOrkp9bQkcr;VEx#oyqCuQ*Y!unp&*
zG?EiWDqwCHsfD*Z3BnGGke}aO<M=sG3N*wOl%m&qaT#kHoc$TN66J1!Fm5a!hsWb`
zT){Zj&N|q9=3(b<!d18$*TCnQpc4yNC%YCtALex<R#Zg3@Mke@5m*DW#j-Pj8KCMQ
zD4;lV!>k5y?JTg)=J$3Y;6wp`Ye1oTI@@@)ng$1qb=-O2Ac7#r{Hb3+P9ytWj~hW-
zA=qqSUCi5uXQ1QE2g(7AOXL|_9taO9a1M4jB0Eqi$cwlYb8&Mop2xb`^0%-Xg4I^s
zh7vFbA!`So4`J)McmeK&PcQZX&}<8zK8pGRcz`D^o*(HULJ$H--g7$w!XZVh=mA>-
z{AvDR*xf8o_X<H@n9^U{D`IN-ab`zm&`<}*4(XAnK?@p%1FVPr1CEu>W7ojvRqX0F
z@p;&f1F*Ot?!gQ3B0y40@KSV~7ryYaCiz;0;9%aMoQhhN9JOe5K3@=m9!@NWo?URb
zHrSj$Y~+=3YI}s{U>&=Z1=tmACG)d}W_ex|7Q}3(NN_Mni~<RfT^Hi!P52@JfFXP_
zz6394LAIDJV;8WC*u`x5K72X80#-O5Ux`;X4UXI(%n5d6AzSpf@T%Z>@YVR5W_bpv
z(jfj551#~b)7&0^AHJ4Hfv0T~nbh_82E39jVN2N}0r|^Gq-L#9b3R`KVL_zyR-yDl
zzEq4pA{85PKM-Op#4qM_u}`GK9dJyul3fDIu_zY1iw^b;yuFY2r~B~Tuy^<1d+~kv
z+!F<DR?yQ0ItVcqyNq4VP_w*~7xqzkd3n4;3FLLTTl1>8zyi3{%8QA=^1_kXUrL2w
zDz9o*9v>}0UDavB2ay>M;)lSPfSHU4Rzz6)@WVV0PE`e=Fn$C-iXUs@Ls5};>`Jx*
z4(R{x%*DZ<#81tJp(BFdho44cPb?5yJ&OU*@kjqL5<Mt9vFhE2pX2BKx7+W-FTiqM
z1Y7hnzL!6fZ*d1WIHY#?xlYj9g&gSlDt4JTl|A^?1~>t)o79K*@S~)4_q23+TEo{e
z(AeH;5BPfgtpL#NQBCB5yl9#uo9vjzb+`jPfqJ2BB^Ydx{yzM=crg=W-Fa)+he4G7
zMV+X_`+4v47P}4r9zF<5dIui@eBIgukkA`Ei5|P2J#=c*{678wO!Iu+Gz-S=R(1mz
zyPlJc-KY3y#MrU*?8b-<5@&Oaw<urZZ}7MHJN!NVfvsjYu{CThyP4hc7mFeqkcd{D
zpwE$_6BId8bb=N~icZkqa1n_YG<4m`8XBXMqV|OyAW0@Vl)IIvND4_MX+%xZA?no-
zEy-lJu??)3^|6htpWV(jvCVADR-)$tEiyu2YzAa$Bo@HNcL)GCp54Xnhq2??10q^h
z53*b2heJH*0elF??&M1F)ssD5Kz`i-@lRRJOHQQ^uD;zJAaR+eY*Xu9DBimPkUW_R
zoG-wwOw`fwVDn@u!s!%Xj3DRmwYLYj;HfByXINq@KEnT3ODgXP&iDCYpp#e3pKR9n
zI@^Sch?93~5ge{g0?J}ELrMT+kW#jlEf++NjK<CVZ~{Jt|6|+Oox<O8xk5fR!rLlR
z1HmMzX4`wo1h#{Rbm}UuGw2rCA>!faUPO9LBvX*8k4z$y+1>1(J~EX|WB0QAn0Yq8
zOu=cvg+^P%*>m2G;CyjL4Y+v&Tdv675RC{UG@Hm=p5|;ahwWq!o<Osq9oBy`H8^J{
zZ3Om|zXOU<X4vr71%0HQw+^SS<Z){l3O0*fV?Yb>5dQc_04?kp_DGB#lWx#savt%M
z011*FvXDK>9%GNQC)kthssA%QUM1-9)BlkkuO_#^p$EB%tRZX3&Fr7-Ircnzp`WZH
z>v2E1jlIbBfUDon>@z2E?UDEkHa8lYL}REXQ7-tHZdRSAW4_Qh!pKcz8$ZluvW471
zwz8Ml%WOA$r5{YfaWYl77H<Gy5rgGM2pRd)E{IRKMM8jE=U&w4?gS(bf*4yHj>zg;
zecixyT}-9W-RFlW4|LAc4FLf3SH(0DsPm9HGS8jlAqd3CgY4B_@-W+bnm~*^27wrP
zoIJr^W3NX;8S*rF?yunyc^+BFi);Xvw~v{l`)C}$ObCkLI6=r_AbZHbNnQ6r*EiT3
z(DhAb9^6*wD?c$RBL~Pk{Jamcw|XHG5#kU990>$`ogBahxM&bV?Zj{_%ky%&PvFu%
z@&Wk}{NQFhl6(YVCtO)a;@L@pjsikIp-kWdJ1F>J@(DQt5FpyVk9-Qi<b;CA%045X
zqg=R$uty5MB0uxq;~4pxd_%q^-;wXh59CL3oczSzW$&@W?0xnD`;dLaK4zb=BU{NY
z<X7?=`5iXnPq>o9lu*h(Wxs}SVhATQbqHsNa774LhH!NV*9csz>+uR_B8wpeZ{>qG
z!H5ZAzo^}U2@cfw{D4yebHpTw`qudzpK6gLJ^~F8o}kAYzG_dZfM|9>w-4?U0zwNg
z^=-}aeE!mgKkMk^;CV3i7pYYMP-+uedxA><gn>kYsfj=w@uroZocN1BQ}TAeB)sD3
zM6I_SLcfGa_!w=TDy~XgN`x4{lJFK&IZXm-q6(TwmFy_{jD5Zl?lDy~g?+)kX5aHh
zT?=}A(l&{c=93tj<wd7zz%LencU$b{R4frY3jO#@m6Hg^w&w?kOjScOL3pW_ec4NO
z>?@vq$uU6Q9tQFQ)Pxdf7B%w#ln)Dx{N>Ev-xoj2jtLS;bErkUJLURl4g?jVYEdh-
z^CQ^UH@(!szCFzdK;K0RXyGgvAs~d&?7L?9=z`M1qN++)slBYKpaOD*oMrH<tj1nZ
z26z0GWi<trrIpQ|?)g4&yPmEdfW&Z-y12BsxwufASTQXDHbzep#b{t7EvBVtEL`)7
z&ynelqGM6+Mmn0FLC3Hk*pKY^Mmmm;r{(M?_A~p1pMFVUQLD4Cw56cE#O*B3=eT@#
zdy6Z-xVWsXthl(Ow5X+|tkm7!>I%=w7if0-yNU||^7HrXrA}wQJs(mcTt#JN&hqN=
z(tKz2NlpJ(%NBSwftm##-SYf3ZNMX;?5uFvb-Vl3k+R9*vc11w<6_4m`!J2x@oYPr
z{nktC+3)<i|Fdu*LTCn^1%$AdUDZpQ*dI|tMCa1^V2J2E+Dy-(ZrVayX&dEeJMCb9
zhA;|Y2=z$_(-4+~@Q@H58p6Xuc=%T85%DbT67eiO4_QJuP6V_eEE5rJ2#1rrP6lcJ
z4{2KglDBc90dxFEkd|Hqke0F#mWDAcz2uabHp2ZY=~aMd>B<m}@1?6kc*NgBwDekf
zgMeu1_3Z8t9@$54B-27TfycC`!m;#b0mnv0T~9X%*p=SKc80LxG`%A|HqkBoJU551
zvX|Zwf|Fn~p9sO9yovVVU)jY7f$j8Rq}ob%(7Wk9^j=6(xt~5jchU#xLm{jR;gk?g
z4dJv928Wp*!Wki~31MvrXKqCn`Us?m80q8m3Hl^`3bI?C;oYhZfJb}?>qFQO!p0Cb
zg>Y5~o0+-E6R7U=bntnK;4L9ppo0T{wGi?n;3_r<Xa8LQwN5Oq4S+X>T&f_n|4YRT
z51b*uB|iWSu}6K?L;<CF!BNK0jvTtcA*<L@INb<B5(nJ%&5Cx8R*N&Lad&w-!J8$Y
zI3FGlb@BoTR{5`X`xGT(+ZG1fg!S3~(t6b2aSe^4D}ZyNzw~w%JMtSn(|EtpBz`%I
zYy}a1?x%q2`srKrZF+zn4B?y*1}l>r!q$Fzh`vkTqlZJ-7Q*%rc7$*qZy!}4FtK1G
zoVUnlY{XVHiizRk?P6@z)NVe(0yvU?Qm-)1;V)}?y7=1`Q8eqh4&jKrp`ypr+1BVR
zEQjns`ME-XM?XWaZKR*mFX)#coFBr)Av`LInCaK_d*0c7L%*fpg|IV(T_Iesk^Vq`
zq=!PdFocU>jr`JhR1rJPn4#ge#^(o!)hxH3zF`GKg7q9+Oo`b}meaQu#}Htzal8oF
z(b>8PhyIk%Q%qhWkqnW5t0)QK(hyvA*p1`97Q410T^2z)A-h!~LnTucWXNBySpWN+
z{o!%b{cu9g@K#y8GATooWwzyoGo{5$*C^5mXGTLhP<aqgPD@Xa3qXc+9HX=9dm!b8
zYvbDXC96iJq^0v%Ye8&Yb#E$@^r|6ObU1*m8n}6UU7M*J$tTXjGoK0x<Fwawx;p~!
z%$qOcc(b^E#c(;F9Sw5oDDUR)*_Oa9Syw|XPox4u`hjf7NI6xSTzH^9i#3`Q2W{<+
z*n}p#6$<m6LV9L&VQ?wQ=WO=5tfwqTf6X<VgwBT4)OnD$x&V?+mmxm==_+_tVGX(s
zZH5;V?uVBX9)i~s9!1YU9^yXq4*C%8Rgb}q>UZ$^fdXDS$bwt4JX{JFT4%wF26b?m
zbFR4jXckC8SdzkD_#&1N7AeU{Nitl9(QhPjiGqG7QA&~otr#7`XMkda@R$%DyGf$L
z{gPBk8XU&=hwwNS3gPh~Tn?dnh*uTE>1CRac>ir9KI5uco_%^sd?O)G`QNsj4scy)
zX&gUXT(y7(CB`uF+gbnKhwRwA>5wzFMCT6boJFHtWrF#TWP`g$3J}lbkv+0Xcs$RS
z^-93<RWZBR(g}yVLQA;4hZh4RMd6!#{&y*V*9HiXEeDRLLE^p*IUy}`9B{i4URIe0
zvFMMG?J0v8NdvD$n5dZ#8)zPNLhh#zUU*nZSHa5;*V5}D1N0_%;b9Bi3NJfs2WNXP
zINF``A$Yan1BpyhESV`;D|tY&Q}UYRfaHU?TjJKoZHl`mZdcq3aj(X`8TVe?7jb_|
zv6M=ONQX%w4P81ynjlq3O;WQoN17|ONgdLBsY_ZYEtZx_Cral@{nAUNYo(i{k4j&a
z9+JK*{apIJ^hfDW(qE*%$%e>=$>L-(*$7#J%q6Rl&6HgzTPeFiwpzAEcC&1q>~`5^
z*&VWNvb$tEWY5VC$i9mo8J`}X5wD5QjL(TLiXRo<5Z@Bd#dpM?8{Zl4jb9OeUHp#t
zd*bg)cqHN3gfA1mmuut~%U8;K<y+)?<Ok)4<sZmDk{^|SF8@+~Op&5ELs6@!Q%qMh
zDrPF06s-zQ(V_4t7AU$D%N1)B_b7HN-c}q?98?@q{FFE(ad@IMaYSN5q9W0jSd>_o
zI6bjZiIq}iic+o2P-ZIiN~3aua+>mNWxaBaa)HvXT&lc8d5!XV<&DZU%A1wzl)IGA
zD|ajRDEBJgQ0`a0tvsmwE-5+5kW`j5I%!POxTNx=%B1R~2}!j{6O$$<O-*V~nxAxT
zQfHDksXNJ^6iix}v^Z&L()mdjCap@^m9#r)f70j4G})3oF1aQ7(&R14Ta)ihelYpj
z<mZ!LOx~TmCwXu3N6B9%f1CV$@{h?ssfMWHRU=h$RiY|Qm9EmLGF5t2p6U$MRMjk1
zi^`{3s9LOAsybhFiRx0-<*F5`m8$isO{yKLdsX+VcB-CH?Ntq^URS-TdP{Xc^^WSO
z>T}hXs$;5eRNtw7P#sSpDXJ7(%BYl@l=hVQDLpAmQ_fGhFy)ezOH(dSS&?#U$~`H&
zQXWfrBIT)+4^sX}HKZ1%)}^+m`ctn-y)N~J)YYkLQg2ROmwIdJhSY~scc&gq{Vr{2
znjy`UW=_jV%T2STInvHa^Q0|ITb#Bu?fkS0(^%TYY0J~DO<R}Nm)4)QDQ!#I%W1Eq
zy_xny+Ar!fwOO5`&Q;sgPIZBLyt+bNrLIxesvFfa)lKR->K3(6eV#g??onT>zFxgS
z-KXwXZ&Kf{eoXze`c?Ho^~dTX>Z9t<)0@&;)0d=Qn0`b0`t&X7Ths4M-=BUs{fqQ(
z(tpnwn&HeS&TwaVGZtoCoUuIPvWzP-uFbe9V_n8W8J}i+qZzIlp)qOfntY8*Q>YoE
znW<^g%+Xw+xkwYzT%x&DbGc@PW~FA8W|L-%W~=5-&34V*ntL^mXkO5~q}i?6quHw&
z(7djBQ}dzbW6crGQO%E<pESQ{e$&QjW!e$i1Z{>^tJP@@+B~gOTc9n{R%olVHQF<^
zjoMZ%r|r;sv<tN>wX3vOYp>N_uf0)wlXk847VUcNZQA>_JGBpKcWEEhKCXRI`?U61
z?Q_}}v@dCoWDd>D&773kow+)5SLWN9Kk1TnTAf~J)Me=$x)NQPZnSQUZk(=MSE;Mk
z)#(~^GjvV5Il6heWx6YLt8`cEuGOv9t<l}ATc_Kidr<eJ?kU|fy61GS>fX`4ulrE<
zvF<b77rL)>U+aF<57Cd*oAp+GrM^M$)pzUt`k;QHezAV3{u2E)`s?&J=vV94=x^4q
z)8DG!roT(SLw}F{as89}r}fY3U(@f?zoFl+|49Fd{!{&D`s4ba^}p(WH%JZfhLHxj
zL2IxY?1nsp(=gUB!BA_MXqar6YM5zgGR!f|Gn`{+F)T1#V)%z)jp25~cEjC<dkyy+
zb{d{AJY{&s@K3|@h8GP-j1ptEalCP|ahkEt*kGJtoMr4XE;KGPUSPb)7&89Dc%$(q
z<67e_#y(@eag%Y2ajWq@<D<qGjeCs)#@CH+8V?!YGrn*9(D<?OnDHmm5Yupz)HK4B
zU{aW}OruN_OtVd1Q@3e}=~B~`rq!m6rhe1yrp>1NO)r{WHoanc)%2QapXm+Le$(5g
zgQi2KZ%yBuel-1T`pxu57S57n4a<^djmS#KGG>j>nw-^^wJd9U){|L>vW}Uh<`lEm
ztTP+TCbQLSH|Lq1<^uC{^Ht^t%uk#DX@1`Pl6kjzkNFexG4t_klufc_*@@XH*{1C5
zY)iH++mW50eP;IA*|W3fX5W(CpS?5tvFzuv_hlc*ekc3g?8DhdvX5qep8aL^u^daz
z^qlK*ZprD-*_5**=b@ZkInU(m&e@Z5Fz4Nz!#N-3e4KN{l43DgvMm;i&El}+TgF)G
zEYmGBEKQcVmUAqvmUfHB(rNKomRl~jtgx)Ktg>8Vxz2KfWwm9k<rd3&%Pz~?mfv$T
zb1QQ_xvO&T%zZic)7)=zzt26M`?Hl;W!4ea1gpZTv?f~()+}p|)oOKE^R1JuP1a_s
z+uCOJSUas=Yq#|x>lM}&)|J*Z*7ergtbNwa)~(h%t=p}SSzofgV%=-qXMNN9mh}_s
zA2yjyXEWN&HjB+>%d@#`MYdAgXxms@y{*AE)7E60V{5jx*f`sK+X9={)@@s6yUw=F
z_N;Bc?JGOAkFXo;qwJIH^X#|TH`yPxKV#oxKWP8Re#HKn{Y(4T_Mh#)+5dD9#}LOb
zht4tD(dby=xZ1JWvBuHs*y7mc*zUN;ai8N!$McSt9IrU`I`%sbI1V`uJ3h#h<(1`e
zdEUJ4ybJP{=Utw6W!|d18}e?-yE$)t-fekX@^<7s<b2BcjB~H^kn^zfL+2;Xqs}j!
z$DF@8|8!xO#5K$n=aRWbxLmFou8?b+>wec`uIF4Yxc0jayFPS%>^kE5-gVsdv+Fn4
op9Q!;S}>v@p+HffE=VuX6qpMv1=cVEB;vPZbQt=DzY6UC1Ls0GUH||9

literal 0
HcmV?d00001

diff --git a/Example/SJVideoPlayer/Demos/DY/List/SJDYPlaybackListViewController.m b/Example/SJVideoPlayer/Demos/DY/List/SJDYPlaybackListViewController.m
index 99e7512ca..3c1e6fe11 100644
--- a/Example/SJVideoPlayer/Demos/DY/List/SJDYPlaybackListViewController.m
+++ b/Example/SJVideoPlayer/Demos/DY/List/SJDYPlaybackListViewController.m
@@ -19,16 +19,18 @@
 #import <SJMediaCacheServer/SJMediaCacheServer.h>
 #import <SJBaseVideoPlayer/UIView+SJBaseVideoPlayerExtended.h>
 
-@interface SJDYPlaybackListViewController ()<UITableViewDataSource, UITableViewDelegate,MCSPrefetcherDelegate>
+@interface SJDYPlaybackListViewController ()<UITableViewDataSource, UITableViewDelegate>
 @property (nonatomic, strong) UITableView *tableView;
 @property (nonatomic, strong) SJDYDataProvider *dataProvider;
 @property (nonatomic, strong) NSMutableArray<SJVideoModel *> *list;
 @property (nonatomic, strong) id<SJDYDemoPlayer> curPlayer;
+
 @property (nonatomic, strong, nullable) id<MCSPrefetchTask> prePrefetchTask;
 @property (nonatomic, strong, nullable) id<MCSPrefetchTask> nextPrefetchTask;
-@property (nonatomic ,strong) NSMutableArray *prefetchTaskArray;
+
 @property (nonatomic ,assign) BOOL isLoadingData;   //是否加载正在数据中
 @property (nonatomic ,assign) BOOL isCacheData;     //是否有缓存数据
+
 @end
 
 @implementation SJDYPlaybackListViewController
@@ -65,9 +67,7 @@ - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger
 }
 
 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
-    SJDYTableViewCell *cell=[SJDYTableViewCell cellWithTableView:tableView indexPath:indexPath];
-    cell.indexPath = indexPath;
-    return cell;
+    return [SJDYTableViewCell cellWithTableView:tableView indexPath:indexPath];
 }
 
 - (void)tableView:(UITableView *)tableView willDisplayCell:(SJDYTableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath {
@@ -82,15 +82,16 @@ - (void)tableView:(UITableView *)tableView willDisplayCell:(SJDYTableViewCell *)
     if ( _curPlayer == nil ) {
         _curPlayer = cell.player;
     }
+    //提前请求数据
     if (self.list.count - indexPath.row <= 3 &&
         !self.isLoadingData) {
         self.isLoadingData = YES;
         [self loadDataWithShowLoading:NO];
     }
-//    [_prePrefetchTask cancel];
-//    [_nextPrefetchTask cancel];
-//    _prePrefetchTask = [self _prefetchTaskWithIndex:indexPath.row - 1];
-//    _nextPrefetchTask = [self _prefetchTaskWithIndex:indexPath.row + 1];
+    [_prePrefetchTask cancel];
+    [_nextPrefetchTask cancel];
+    _prePrefetchTask = [self _prefetchTaskWithIndex:indexPath.row - 1];
+    _nextPrefetchTask = [self _prefetchTaskWithIndex:indexPath.row + 1];
 }
 
 - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
@@ -129,14 +130,7 @@ - (void)_checkVisibleCells {
     if ( target == nil )
         return;
     
-    SJVideoModel *model = _list[target.indexPath.row];
-    
-    if (model.error) {
-        [self showToastAlert];
-    }
-    
     id<SJDYDemoPlayer> cur = target.player;
-    
     if ( cur != _curPlayer ) {
         [_curPlayer pause];
     }
@@ -169,80 +163,93 @@ - (void)_setupTableView {
         make.edges.offset(0);
     }];
     
-    
     [SJDYTableViewCell registerWithTableView:_tableView];
-    
-    [self loadDataWithShowLoading:YES];
-    
+    [self loadDataWithShowLoading:YES];//首次请求数据
     [_tableView sj_exeHeaderRefreshingAnimated:NO]; // 执行头部刷新
 }
-#pragma Mark 本次修改主要为这里，在请求刷新处做无感处理（缓存处理为疯狂模式···）。
+#pragma Mark 本次修改主要为这里，在请求刷新处做无感处理
 - (void)loadDataWithShowLoading:(BOOL)isShowLoading{
     //当有缓存未加载时，直接展示缓存数据
     if (self.isCacheData) {
         [self refreshView];
         return;
     }
-    //      模拟请求网络数据
+    // 模拟请求网络数据
     __weak typeof(self) _self = self;
-    //提前获取数据时，无须显示loading状态，直接请求数据。
+    // 提前获取数据时，无须显示loading状态，直接请求数据。
     if (!isShowLoading) {
         // 模拟延迟
-        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
-            [self.dataProvider playbackListWithPageNum:self.tableView.sj_pageNum pageSize:self.tableView.sj_pageSize completionHandler:^(NSArray<SJVideoModel *> * _Nullable list, NSError * _Nullable error) {
-                __strong typeof(_self) self = _self;
-                
-                self.isLoadingData = NO;
-                
-                if ( !self ) return;
-                if ( error ) {
-                    // error
-                    NSLog(@"%@", error);
-                    return;
-                }
-                // 如果是请求首页的数据, 即下拉
-                if ( self.tableView.sj_pageNum == self.tableView.sj_beginPageNum ) {
-                    // 下拉刷新时, 清理播放数据
-                    [self.curPlayer stop];
-                    self.curPlayer = nil;
-                    [self.list removeAllObjects];
-                    [self.prefetchTaskArray removeAllObjects];
-                }
+        [self.dataProvider playbackListWithPageNum:self.tableView.sj_pageNum pageSize:self.tableView.sj_pageSize completionHandler:^(NSArray<SJVideoModel *> * _Nullable list, NSError * _Nullable error) {
+            
+            __strong typeof(_self) self = _self;
+            
+            if ( !self ) return;
+            
+            self.isLoadingData = NO;
+            
+            if ( error ) {
+                // error
+                [self.tableView sj_endRefreshing];
+                NSLog(@"%@", error);
+                return;
+            }
+            
+            if (list.count == 0){
+                [self.tableView sj_endRefreshing];
+                [self.tableView sj_endRefreshingWithItemCount:0];
+                return;
+            }
+            
+            // 如果是请求首页的数据, 即下拉
+            if ( self.tableView.sj_pageNum == self.tableView.sj_beginPageNum ) {
+                // 下拉刷新时, 清理播放数据
+                [self.curPlayer stop];
+                self.curPlayer = nil;
+                [self.list removeAllObjects];
                 
-                // 添加到播放列表中, 刷新列表
+            }
+            
+            NSIndexPath *idxP = [self.tableView indexPathsForVisibleRows].lastObject;
+            //如果当前是最后一个，或者下拉刷新，直接刷新页面
+            if (self.tableView.sj_pageNum == 1) {
                 [self.list addObjectsFromArray:list];
-                NSIndexPath *idxP = [self.tableView indexPathsForVisibleRows].lastObject;
-                
-                for (int i = 0; i < idxP.row; i++) {
-                    id<MCSPrefetchTask> task = self.prefetchTaskArray[i];
-                    [task cancel];
-                }
-                
-                if (idxP &&
-                    self.tableView.sj_pageNum != self.tableView.sj_beginPageNum)
-                    [self.prefetchTaskArray removeObjectsInRange:NSMakeRange(0, idxP.row - 1)];
-                else
-                    [self.prefetchTaskArray removeAllObjects];
+                [self refreshView];
+            }else if (idxP &&
+                      (self.list.count - 1 == idxP.row) &&
+                      self.tableView.sj_footerRefreshState == SJWrapRefreshStateRefreshing
+                      ) {
                 
-                for (int i = 0; i < self.list.count; i++) {
-                    [self.prefetchTaskArray addObject:[self _prefetchTaskWithIndex:i]];
-                }
+                [self.list addObjectsFromArray:list];
+                self.isCacheData = NO;
+                [self.tableView sj_endRefreshingWithItemCount:self.list.count];
+                [self.tableView reloadData];
                 
-                //如果当前是最后一个，或者下拉刷新，直接刷新页面
-                if (self.tableView.sj_pageNum == 1) {
-                    [self refreshView];
-                }else if (idxP && (self.list.count - 1 == idxP.row)) {
-                    [self refreshView];
-                    [self.tableView setContentOffset:CGPointMake(self.tableView.contentOffset.x, self.tableView.contentOffset.y + self.tableView.frame.size.height)];
-                }else{
-                    //否则缓存数据，待用户上拉是自动刷新并滑动到下一个视频，同时做到无感刷新
-                    self.isCacheData = YES;
-                }
-            }];
-        });
+                dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.1 * NSEC_PER_SEC)), dispatch_get_global_queue(0, 0), ^{
+                    
+                    dispatch_sync(dispatch_get_main_queue(), ^{
+                        __strong typeof(self) strongSelf = _self;
+                        [strongSelf.tableView setContentOffset:CGPointMake(strongSelf.tableView.contentOffset.x, strongSelf.tableView.contentOffset.y + strongSelf.tableView.frame.size.height) animated:YES];
+                        });
+                    
+                    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+                            __strong typeof(self) strongSelf = _self;
+                            [strongSelf _checkVisibleCells];
+                        });
+                    
+                });
+//              无数据判断
+//                if (self.list.count == totalElements){
+//                    [self.tableView sj_endRefreshingWithItemCount:0];
+//                }
+            }else{
+                [self.list addObjectsFromArray:list];
+                self.isCacheData = YES;
+            }
+        }];
+
     }else{
-        //只展示loading状态，只有下拉刷新时主动获取数据
-        [_tableView sj_setupRefreshingWithPageSize:10 beginPageNum:1 refreshingBlock:^(__kindof UIScrollView * _Nonnull scrollView, NSInteger requestPageNum) {
+        //只展示loading状态，只有下拉刷新时主动获取数据  size 控制每次请求数据多少
+        [_tableView sj_setupRefreshingWithPageSize:5 beginPageNum:1 refreshingBlock:^(__kindof UIScrollView * _Nonnull scrollView, NSInteger requestPageNum) {
             __strong typeof(_self) self = _self;
             if ( !self ) return;
             
@@ -263,7 +270,6 @@ - (void)refreshView{
 - (void)_setupMediaCacheServer {
     // 开启控制台log
     SJMediaCacheServer.shared.enabledConsoleLog = NO;
-    SJMediaCacheServer.shared.maxConcurrentPrefetchCount = 10;
     SJMediaCacheServer.shared.resolveAssetIdentifier = ^NSString * _Nonnull(NSURL * _Nonnull URL) {
         // 由于demo中同一个视频的URL后面的参数不一样, 为保证引用相同的缓存文件, 这里删除了URL后面的所有参数
         // 例如:
@@ -280,52 +286,7 @@ - (void)_setupMediaCacheServer {
 - (nullable id<MCSPrefetchTask>)_prefetchTaskWithIndex:(NSInteger)index {
     if ( index < 0 || index >= _list.count )
         return nil;
-    
-//    id<MCSPrefetchTask> prefetch__Task = [SJMediaCacheServer.shared prefetchWithURL:_list[index].URL preloadSize:1 * 1024 * 1024];
-    SJVideoModel *model = _list[index];
-    id<MCSPrefetchTask> prefetch__Task = [SJMediaCacheServer.shared prefetchWithURL:model.URL preloadSize:1 * 1024 * 1024 progress:^(float progress) {
-        
-    } completed:^(NSError * _Nullable error) {
-        if (error) {
-            model.error = error;
-            NSArray *array = [self.tableView visibleCells];
-            NSInteger indexRow = -1;
-            if (array.count > 0) {
-                SJDYTableViewCell *cell = array.firstObject;
-                indexRow = cell.indexPath.row;
-            }
-            if (indexRow == index) {
-                [self showToastAlert];
-            }
-        }
-    }];
-    return prefetch__Task;
-}
-#pragma mark 报错提示,希望视频界面内部有调用方法
-- (void)showToastAlert{
-    UILabel *lab = [[UILabel alloc]init];
-    [self.view addSubview:lab];
-    lab.textColor = UIColor.whiteColor;
-    lab.alpha = 0.9;
-    lab.textAlignment = NSTextAlignmentCenter;
-    lab.backgroundColor = [UIColor.blackColor colorWithAlphaComponent:0.4];
-    lab.text = @"视频加载失败";
-    [lab mas_makeConstraints:^(MASConstraintMaker *make) {
-        make.centerY.mas_equalTo(self.view.mas_centerY);
-        make.left.right.mas_equalTo(self.view);
-        make.height.mas_equalTo(40);
-    }];
-    [UIView animateWithDuration:2 animations:^{
-        lab.alpha = 1;
-    } completion:^(BOOL finished) {
-        [lab removeFromSuperview];
-    }];
-}
-#pragma mark 提前缓存数据对象
-- (NSMutableArray *)prefetchTaskArray{
-    if (!_prefetchTaskArray) {
-        _prefetchTaskArray = [NSMutableArray arrayWithCapacity:0];
-    }
-    return _prefetchTaskArray;
+    return [SJMediaCacheServer.shared prefetchWithURL:_list[index].URL preloadSize:1 * 1024 * 1024];
 }
+
 @end