<GroupCommands>

Function

The command group is used to define a group of common commands for reuse, facilitating and simplifying command usage.

Scenarios

Display animations of different image elements. For example, cloud is moving with wind, birds are flying in the sky, or flowers are swaying amid grass.

XML Specifications

<GroupCommands method="" paramTypes="" params="" />

Parameters

Examples

Use <VariableCommand> to control items in a command group and switch between different rotation animations.

<Text x="540" y="#screen_height-200+#ThemeAdEntry_slider.move_y" color="#000000" size="48" text="Change"  align="center"/>
<Image x="610" y="390" centerX="136" centerY="151" src="aixin7.png" visibility="eq(#a,0)">
  <RotationAnimation >
    <Rotation angle="0" time="0"/> 
    <Rotation angle="15" time="300"/> 
    <Rotation angle="0" time="600"/> 
  </RotationAnimation>
</Image>
<Image x="310" y="390" centerX="78" centerY="151" src="ty.png" visibility="eq(#a,1)">
  <RotationAnimation >
    <Rotation angle="0" time="0"/> 
    <Rotation angle="15" time="300"/> 
    <Rotation angle="30" time="900"/> 
    <Rotation angle="45" time="1200"/> 
    <Rotation angle="60" time="1500"/> 
    <Rotation angle="75" time="1800"/> 
    <Rotation angle="90" time="2100"/> 
  </RotationAnimation>
</Image>
<Group name="triggersContainer">
    <Trigger action="down">   
      <VariableCommand name="a" expression="#a+1" condition="le(#a,2)"/>
      <VariableCommand name="a" expression="0" condition="eq(#a,2)"/>
    </Trigger>
    <Trigger action="up">   
      <VariableCommand name="a" expression="0" condition="eq(#a,2)"/>
      <VariableCommand name="a" expression="#a+1" condition="le(#a,2)"/>
    </Trigger>
</Group>
<Button name="zk1" x="300" y="#screen_height-300" w="470" h="300">
    <Trigger action="down">   
      <GroupCommands method="perform" paramTypes="String" params="down" />
    </Trigger>
</Button>