如题。。。

刚刚试了一下，tasker好像不能直接设置系统日期，但是可以打开日期设置界面

搞定了。需要的拿去玩。
<TaskerData sr="" dvi="1" tv="4.7u3m">
<Task sr="task16">
<cdate>1432863333645</cdate>
<edate>1453220454880</edate>
<id>16</id>
<nme>日期加1</nme>
<pri>100</pri>
<Action sr="act0" ve="7">
<code>592</code>
<Str sr="arg0" ve="3">%dates</Str>
<Str sr="arg1" ve="3">s</Str>
<Int sr="arg2" val="0"/>
</Action>
<Action sr="act1" ve="7">
<code>664</code>
<Str sr="arg0" ve="3">date</Str>
<Str sr="arg1" ve="3">Date</Str>
<Str sr="arg2" ve="3">new
{Date} ()</Str>
<Str sr="arg3" ve="3"/>
<Str sr="arg4" ve="3"/>
<Str sr="arg5" ve="3"/>
<Str sr="arg6" ve="3"/>
<Str sr="arg7" ve="3"/>
<Str sr="arg8" ve="3"/>
<Str sr="arg9" ve="3"/>
</Action>
<Action sr="act2" ve="7">
<code>664</code>
<Str sr="arg0" ve="3">calendar</Str>
<Str sr="arg1" ve="3">GregorianCalendar</Str>
<Str sr="arg2" ve="3">new
{GregorianCalendar} ()</Str>
<Str sr="arg3" ve="3"/>
<Str sr="arg4" ve="3"/>
<Str sr="arg5" ve="3"/>
<Str sr="arg6" ve="3"/>
<Str sr="arg7" ve="3"/>
<Str sr="arg8" ve="3"/>
<Str sr="arg9" ve="3"/>
</Action>
<Action sr="act3" ve="7">
<code>664</code>
<Str sr="arg0" ve="3"/>
<Str sr="arg1" ve="3">calendar</Str>
<Str sr="arg2" ve="3">setTime
{} (Date)</Str>
<Str sr="arg3" ve="3">date</Str>
<Str sr="arg4" ve="3"/>
<Str sr="arg5" ve="3"/>
<Str sr="arg6" ve="3"/>
<Str sr="arg7" ve="3"/>
<Str sr="arg8" ve="3"/>
<Str sr="arg9" ve="3"/>
</Action>
<Action sr="act4" ve="7">
<code>664</code>
<Str sr="arg0" ve="3"/>
<Str sr="arg1" ve="3">calendar</Str>
<Str sr="arg2" ve="3">add
{} (int, int)</Str>
<Str sr="arg3" ve="3">calendar.DATE</Str>
<Str sr="arg4" ve="3">1</Str>
<Str sr="arg5" ve="3"/>
<Str sr="arg6" ve="3"/>
<Str sr="arg7" ve="3"/>
<Str sr="arg8" ve="3"/>
<Str sr="arg9" ve="3"/>
</Action>
<Action sr="act5" ve="7">
<code>664</code>
<Str sr="arg0" ve="3">date</Str>
<Str sr="arg1" ve="3">calendar</Str>
<Str sr="arg2" ve="3">getTime
{long} ()</Str>
<Str sr="arg3" ve="3"/>
<Str sr="arg4" ve="3"/>
<Str sr="arg5" ve="3"/>
<Str sr="arg6" ve="3"/>
<Str sr="arg7" ve="3"/>
<Str sr="arg8" ve="3"/>
<Str sr="arg9" ve="3"/>
</Action>
<Action sr="act6" ve="7">
<code>664</code>
<Str sr="arg0" ve="3">formatter</Str>
<Str sr="arg1" ve="3">SimpleDateFormat</Str>
<Str sr="arg2" ve="3">new
{SimpleDateFormat} (String)</Str>
<Str sr="arg3" ve="3">yyyyMMdd.HHmmss</Str>
<Str sr="arg4" ve="3"/>
<Str sr="arg5" ve="3"/>
<Str sr="arg6" ve="3"/>
<Str sr="arg7" ve="3"/>
<Str sr="arg8" ve="3"/>
<Str sr="arg9" ve="3"/>
</Action>
<Action sr="act7" ve="7">
<code>664</code>
<Str sr="arg0" ve="3">%dates</Str>
<Str sr="arg1" ve="3">formatter</Str>
<Str sr="arg2" ve="3">format
{String} (Date)</Str>
<Str sr="arg3" ve="3">date</Str>
<Str sr="arg4" ve="3"/>
<Str sr="arg5" ve="3"/>
<Str sr="arg6" ve="3"/>
<Str sr="arg7" ve="3"/>
<Str sr="arg8" ve="3"/>
<Str sr="arg9" ve="3"/>
</Action>
<Action sr="act8" ve="7">
<code>123</code>
<Str sr="arg0" ve="3">date -s %dates</Str>
<Int sr="arg1" val="0"/>
<Int sr="arg2" val="1"/>
<Str sr="arg3" ve="3"/>
<Str sr="arg4" ve="3"/>
<Str sr="arg5" ve="3"/>
</Action>
</Task>
</TaskerData>

没效果是什么原因？？大神>o<