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基础命令,让一个变量在规定时间内变化的动画。
<Var name=""> <VariableAnimation delay="" repeat=""> <AniFrame value="" time=""/> <AniFrame value="" time=""/> </VariableAnimation> </Var>
| 参 数 | 类 型 | 选 项 | 注 释 |
|---|---|---|---|
| delay | 数值 | 选填 | 延迟,以ms毫秒记。延迟delay毫秒后执行动画播放。 |
| repeat | 数值 | 选填 | 动画重复播放次数,N表示重复N次,0表示无限次循环。 |
| value | 数值 | 必填 | 这一刻时间变量的数值。 |
| time | 数值 | 必填 | [0-~],相对于起始帧的间隔时间(毫秒),不小于0。 |
<?xml version="1.0" encoding="utf-8"?>
<Lockscreen version="1" screenWidth="1080" frameRate="30" vibrate="false" displayDesktop="true">
<Var expression="#screen_height" name="sh" />
<Image src="bg.png" />
<!--可以通过自定义变量控制图片的变量动画,例如:time等于4500ms时变量数值为“-1200”。-->
<Var name="weiyi1">
<VariableAnimation delay="2000">
<AniFrame value="0" time="0" />
<AniFrame value="-1200" time="4500" />
<AniFrame value="-2900" time="9200" />
</VariableAnimation>
</Var>
<Var name="weiyi2">
<VariableAnimation>
<AniFrame value="0" time="0" />
<AniFrame value="-2355" time="10000" />
</VariableAnimation>
</Var>
<Var name="weiyi3">
<VariableAnimation>
<AniFrame value="0" time="0" />
<AniFrame value="-2258" time="12000" />
</VariableAnimation>
</Var>
<Var name="weiyi4">
<VariableAnimation>
<AniFrame value="0" time="0" />
<AniFrame value="-2306" time="12000" />
</VariableAnimation>
</Var>
<Var name="weiyi5">
<VariableAnimation>
<AniFrame value="0" time="0" />
<AniFrame value="-2385" time="14000" />
</VariableAnimation>
</Var>
<Var name="weiyi6">
<VariableAnimation delay="5000">
<AniFrame value="0" time="0" />
<AniFrame value="-2579" time="10000" />
</VariableAnimation>
</Var>
<Var name="weiyi7">
<VariableAnimation delay="6000">
<AniFrame value="0" time="0" />
<AniFrame value="-2579" time="8000" />
</VariableAnimation>
</Var>
<Var name="weiyi8">
<VariableAnimation delay="5000">
<AniFrame value="0" time="0" />
<AniFrame value="-2579" time="8000" />
</VariableAnimation>
</Var>
<Var name="weiyi9">
<VariableAnimation delay="8000">
<AniFrame value="0" time="0" />
<AniFrame value="-2579" time="8000" />
</VariableAnimation>
</Var>
<!--图片的实时位置,x随着时间变化而变化,y随着位置的变化而变化。-->
<Image x="abs(100+sin(#time/1553)*100)" y="#sh+301+#weiyi1" src="1.png" />
<Image x="abs(165+sin(#time/1453)*100)" y="#sh+195+#weiyi2" src="2.png" />
<Image x="abs(500+sin(#time/1453)*100)" y="#sh+98+#weiyi3" src="3.png" />
<Image x="abs(700+sin(#time/1453)*100)" y="#sh+146+#weiyi4" src="4.png" />
<Image x="abs(900+sin(#time/1453)*100)" y="#sh+225+#weiyi5" src="5.png" />
<Image x="abs(800+sin(#time/1453)*100)" y="#sh+98+#weiyi6" src="3.png" />
<Image x="abs(200+sin(#time/1453)*100)" y="#sh+195+#weiyi7" src="2.png" />
<Image x="abs(600+sin(#time/1453)*100)" y="#sh+146+#weiyi8" src="4.png" />
<Image x="abs(165+sin(#time/1453)*100)" y="#sh+195+#weiyi9" src="2.png" />
</Lockscreen> 通过自定义变量控制图片的变量动画,把变量“泡泡”绑定到图片按钮中,这样图片按钮能按照变量实现动画,并实现交互动作。
<!--集合变量位移中代码-->
<Button h="149" w="616" x="236" y="#screen_height-2160+1612" >
<Trigger action="down">
<VariableCommand condition="le(#a,2)" expression="#a+1" name="a" />
<VariableCommand condition="eq(#a,2)" expression="0" name="a" />
</Trigger>
</Button>
<!--关闭泡泡图片按钮的交互-->
<Image x="236" y="#screen_height-2160+1612" src="guanbi.png" w="616" h="149" visibility="eq(#a,1)"/>
<Button h="149" w="616" x="236" y="#screen_height-2160+1612" visibility="eq(#a,1)" >
<Trigger action="down">
<Command target="weiyi1.animation" value="stop" />
<Command target="weiyi2.animation" value="stop" />
<Command target="weiyi3.animation" value="stop" />
<Command target="weiyi4.animation" value="stop" />
<Command target="weiyi5.animation" value="stop" />
<Command target="weiyi6.animation" value="stop" />
<Command target="weiyi7.animation" value="stop" />
<Command target="weiyi8.animation" value="stop" />
<Command target="weiyi9.animation" value="stop" />
</Trigger>
</Button>
<!--打开泡泡图片按钮的交互-->
<Image x="236" y="#screen_height-2160+1612" src="dakai.png" w="616" h="149" visibility="eq(#a,0)"/>
<Button h="149" w="616" x="236" y="#screen_height-2160+1612" visibility="eq(#a,0)">
<Trigger action="down">
<Command target="weiyi1.animation" value="play" />
<Command target="weiyi2.animation" value="play" />
<Command target="weiyi3.animation" value="play" />
<Command target="weiyi4.animation" value="play" />
<Command target="weiyi5.animation" value="play" />
<Command target="weiyi6.animation" value="play" />
<Command target="weiyi7.animation" value="play" />
<Command target="weiyi8.animation" value="play" />
<Command target="weiyi9.animation" value="play" />
</Trigger>
</Button>