Agent skill

tasker-xml

Create Tasker profiles and tasks via XML for Android automation. Use when adding new Tasker functionality, creating Intent Received handlers, or building automation that integrates with the rho.tasker extension.

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Install this agent skill to your Project

npx add-skill https://github.com/mikeyobrien/rho/tree/main/platforms/android/skills/tasker-xml

SKILL.md

Tasker XML Creation

Create importable Tasker profiles and tasks via XML files.

Output Location

Write XML files to /storage/emulated/0/Download/ for easy import:

/storage/emulated/0/Download/MyProfile.prf.xml

File Suffixes

  • .prf.xml - Profile with linked task(s)
  • .tsk.xml - Standalone task
  • .prj.xml - Full project

Import Instructions

  1. Open Tasker app
  2. For profiles: Long press PROFILES tab → Import Profile
  3. For tasks: Long press TASKS tab → Import Task
  4. Navigate to Download folder, select the XML file

XML Structure

Basic Profile with Task

xml
<?xml version="1.0" encoding="UTF-8"?>
<TaskerData sr="" dvi="1" tv="6.3.13">
    <Profile sr="prof1" ve="2">
        <cdate>1706900000000</cdate>
        <edate>1706900000000</edate>
        <id>1</id>
        <mid0>1</mid0>
        <nme>Profile Name</nme>
        <!-- Event/State goes here -->
    </Profile>
    <Task sr="task1">
        <cdate>1706900000000</cdate>
        <edate>1706900000000</edate>
        <id>1</id>
        <nme>Task Name</nme>
        <pri>6</pri>
        <!-- Actions go here -->
    </Task>
</TaskerData>

Important: Profile <mid0> must match Task <id>.

Event Codes (for Profile triggers)

Use inside <Profile> with <Event sr="con0" ve="2">:

Code Event
599 Intent Received
461 Notification
463 New Window
2078 App Changed
3050 Variable Set

Intent Received Event (code 599)

xml
<Event sr="con0" ve="2">
    <code>599</code>
    <Str sr="arg0" ve="3">rho.tasker.my_action</Str>
    <Int sr="arg1" val="0"/>
    <Int sr="arg2" val="0"/>
    <Str sr="arg3" ve="3"/>
    <Str sr="arg4" ve="3"/>
</Event>
  • arg0: Intent action name (e.g., rho.tasker.open_app)
  • arg1: Priority (0 = normal)
  • arg2: Stop event (0 = no)
  • arg3: Cat (category filter, usually empty)
  • arg4: Data filter (usually empty)

Action Codes (for Task steps)

Use inside <Task> with <Action sr="actN" ve="7">:

Common Actions

Code Action Key Args
20 Launch App arg0=app name
25 Go Home (none)
30 Wait arg0=hours, arg1=mins, arg2=ms, arg3=secs
37 If arg0=condition
38 End If (none)
43 Else (none)
104 Browse URL arg0=url
123 Run Shell arg0=command, arg1=use root, arg2=timeout
126 Return (stops task)
130 Perform Task arg0=task name
137 Stop (stops task)
410 Write File arg0=path, arg1=content
547 Variable Set arg0=name, arg1=value
548 Variable Clear arg0=name
549 Variable Add arg0=name, arg1=value
550 Variable Subtract arg0=name, arg1=value
559 Flash arg0=text

AutoInput Actions (code -1)

AutoInput uses plugin action code -1 with Bundle configuration.

UI Query (Read Screen)

xml
<Action sr="act0" ve="7">
    <code>-1</code>
    <Bundle sr="arg0">
        <Vals sr="val">
            <com.twofortyfouram.locale.intent.extra.BLURB>Check Screen
Configuration: Check Screen</com.twofortyfouram.locale.intent.extra.BLURB>
            <com.twofortyfouram.locale.intent.extra.BLURB-type>java.lang.String</com.twofortyfouram.locale.intent.extra.BLURB-type>
            <net.dinglisch.android.tasker.subbundled>true</net.dinglisch.android.tasker.subbundled>
            <net.dinglisch.android.tasker.subbundled-type>java.lang.Boolean</net.dinglisch.android.tasker.subbundled-type>
        </Vals>
    </Bundle>
    <Str sr="arg1" ve="3">com.joaomgcd.autoinput</Str>
    <Str sr="arg2" ve="3">com.joaomgcd.autoinput.activity.ActivityConfigUIQuery</Str>
    <Int sr="arg3" val="600"/>
</Action>

After this action, these variables are available:

  • %aitext() - Array of visible text
  • %aiid() - Array of element IDs
  • %aicoords() - Array of x,y coordinates
  • %aiapp - Current app package

Click by Text

xml
<Action sr="act0" ve="7">
    <code>-1</code>
    <Bundle sr="arg0">
        <Vals sr="val">
            <com.twofortyfouram.locale.intent.extra.BLURB>Action: Click [ Type:Text Value:%target ]</com.twofortyfouram.locale.intent.extra.BLURB>
            <com.twofortyfouram.locale.intent.extra.BLURB-type>java.lang.String</com.twofortyfouram.locale.intent.extra.BLURB-type>
            <action_type>click</action_type>
            <action_type-type>java.lang.String</action_type-type>
            <value>%target</value>
            <value-type>java.lang.String</value-type>
            <type>text</type>
            <type-type>java.lang.String</type-type>
            <net.dinglisch.android.tasker.subbundled>true</net.dinglisch.android.tasker.subbundled>
            <net.dinglisch.android.tasker.subbundled-type>java.lang.Boolean</net.dinglisch.android.tasker.subbundled-type>
        </Vals>
    </Bundle>
    <Str sr="arg1" ve="3">com.joaomgcd.autoinput</Str>
    <Str sr="arg2" ve="3">com.joaomgcd.autoinput.activity.ActivityConfigAction</Str>
    <Int sr="arg3" val="600"/>
</Action>

Click by Coordinates

xml
<Action sr="act0" ve="7">
    <code>-1</code>
    <Bundle sr="arg0">
        <Vals sr="val">
            <com.twofortyfouram.locale.intent.extra.BLURB>Action: Click [ Type:Point Value:%xcoord,%ycoord ]</com.twofortyfouram.locale.intent.extra.BLURB>
            <com.twofortyfouram.locale.intent.extra.BLURB-type>java.lang.String</com.twofortyfouram.locale.intent.extra.BLURB-type>
            <action_type>click</action_type>
            <action_type-type>java.lang.String</action_type-type>
            <value>%xcoord,%ycoord</value>
            <value-type>java.lang.String</value-type>
            <type>point</type>
            <type-type>java.lang.String</type-type>
            <net.dinglisch.android.tasker.subbundled>true</net.dinglisch.android.tasker.subbundled>
            <net.dinglisch.android.tasker.subbundled-type>java.lang.Boolean</net.dinglisch.android.tasker.subbundled-type>
        </Vals>
    </Bundle>
    <Str sr="arg1" ve="3">com.joaomgcd.autoinput</Str>
    <Str sr="arg2" ve="3">com.joaomgcd.autoinput.activity.ActivityConfigAction</Str>
    <Int sr="arg3" val="600"/>
</Action>

Action Examples

Variable Set (code 547)

xml
<Action sr="act0" ve="7">
    <code>547</code>
    <Str sr="arg0" ve="3">%my_var</Str>
    <Str sr="arg1" ve="3">my value</Str>
    <Int sr="arg2" val="0"/>
    <Int sr="arg3" val="0"/>
    <Int sr="arg4" val="0"/>
    <Int sr="arg5" val="3"/>
    <Int sr="arg6" val="0"/>
</Action>

Launch App (code 20)

xml
<Action sr="act0" ve="7">
    <code>20</code>
    <Str sr="arg0" ve="3">Telegram</Str>
    <Str sr="arg1" ve="3"/>
    <Int sr="arg2" val="0"/>
    <Int sr="arg3" val="0"/>
    <Int sr="arg4" val="0"/>
</Action>

Wait (code 30)

xml
<Action sr="act0" ve="7">
    <code>30</code>
    <Int sr="arg0" val="0"/>
    <Int sr="arg1" val="0"/>
    <Int sr="arg2" val="500"/>
    <Int sr="arg3" val="0"/>
    <Int sr="arg4" val="0"/>
</Action>
  • arg0=hours, arg1=minutes, arg2=milliseconds, arg3=seconds

Write File (code 410)

xml
<Action sr="act0" ve="7">
    <code>410</code>
    <Str sr="arg0" ve="3">/storage/emulated/0/rho/result.txt</Str>
    <Str sr="arg1" ve="3">Content to write
Can be multiline
Variables work: %myvar</Str>
    <Int sr="arg2" val="0"/>
    <Int sr="arg3" val="0"/>
    <Int sr="arg4" val="0"/>
</Action>

Flash (code 559)

xml
<Action sr="act0" ve="7">
    <code>559</code>
    <Str sr="arg0" ve="3">Toast message here</Str>
    <Int sr="arg1" val="0"/>
</Action>

Go Home (code 25)

xml
<Action sr="act0" ve="7">
    <code>25</code>
    <Int sr="arg0" val="0"/>
    <Int sr="arg1" val="0"/>
</Action>

Run Shell (code 123)

xml
<Action sr="act0" ve="7">
    <code>123</code>
    <Str sr="arg0" ve="3">echo "Hello"</Str>
    <Int sr="arg1" val="0"/>
    <Int sr="arg2" val="10"/>
    <Str sr="arg3" ve="3">%output</Str>
    <Str sr="arg4" ve="3">%err_output</Str>
    <Str sr="arg5" ve="3"/>
</Action>

If/Else/End If (codes 37, 43, 38)

xml
<!-- If %direction equals "down" -->
<Action sr="act0" ve="7">
    <code>37</code>
    <Str sr="arg0" ve="3">%direction</Str>
    <Int sr="arg1" val="0"/>
    <Str sr="arg2" ve="3">down</Str>
    <Int sr="arg3" val="0"/>
</Action>
<!-- Actions for down -->
<Action sr="act1" ve="7">
    <code>43</code>
</Action>
<!-- Else actions -->
<Action sr="act2" ve="7">
    <code>38</code>
</Action>

Rho Integration Pattern

For rho.tasker.* handlers, use this standard pattern:

xml
<?xml version="1.0" encoding="UTF-8"?>
<TaskerData sr="" dvi="1" tv="6.3.13">
    <Profile sr="prof1" ve="2">
        <cdate>1706900000000</cdate>
        <edate>1706900000000</edate>
        <id>1</id>
        <mid0>1</mid0>
        <nme>Rho Action Name</nme>
        <Event sr="con0" ve="2">
            <code>599</code>
            <Str sr="arg0" ve="3">rho.tasker.action_name</Str>
            <Int sr="arg1" val="0"/>
            <Int sr="arg2" val="0"/>
            <Str sr="arg3" ve="3"/>
            <Str sr="arg4" ve="3"/>
        </Event>
    </Profile>
    <Task sr="task1">
        <cdate>1706900000000</cdate>
        <edate>1706900000000</edate>
        <id>1</id>
        <nme>Rho Action Handler</nme>
        <pri>6</pri>
        
        <!-- A1: Get result_file from intent -->
        <Action sr="act0" ve="7">
            <code>547</code>
            <Str sr="arg0" ve="3">%result_file</Str>
            <Str sr="arg1" ve="3">%result_file</Str>
            <Int sr="arg2" val="0"/>
            <Int sr="arg3" val="0"/>
            <Int sr="arg4" val="0"/>
            <Int sr="arg5" val="3"/>
            <Int sr="arg6" val="0"/>
        </Action>
        
        <!-- A2: Do the actual work here -->
        
        <!-- A3: AutoInput UI Query to get screen state -->
        <Action sr="act1" ve="7">
            <code>-1</code>
            <Bundle sr="arg0">
                <Vals sr="val">
                    <com.twofortyfouram.locale.intent.extra.BLURB>Check Screen
Configuration: Check Screen</com.twofortyfouram.locale.intent.extra.BLURB>
                    <com.twofortyfouram.locale.intent.extra.BLURB-type>java.lang.String</com.twofortyfouram.locale.intent.extra.BLURB-type>
                    <net.dinglisch.android.tasker.subbundled>true</net.dinglisch.android.tasker.subbundled>
                    <net.dinglisch.android.tasker.subbundled-type>java.lang.Boolean</net.dinglisch.android.tasker.subbundled-type>
                </Vals>
            </Bundle>
            <Str sr="arg1" ve="3">com.joaomgcd.autoinput</Str>
            <Str sr="arg2" ve="3">com.joaomgcd.autoinput.activity.ActivityConfigUIQuery</Str>
            <Int sr="arg3" val="600"/>
        </Action>
        
        <!-- A4: Write result file in standard format -->
        <Action sr="act2" ve="7">
            <code>410</code>
            <Str sr="arg0" ve="3">%result_file</Str>
            <Str sr="arg1" ve="3">%aiapp
~~~
%aicoords()
~~~
%aiid()
~~~
%aitext()
~~~
%err</Str>
            <Int sr="arg2" val="0"/>
            <Int sr="arg3" val="0"/>
            <Int sr="arg4" val="0"/>
        </Action>
    </Task>
</TaskerData>

Result File Format

The rho.tasker extension expects results in this format:

app_name
~~~
x1,y1,x2,y2,...
~~~
id1,id2,...
~~~
text1|||text2|||...
~~~
error_message_or_empty

Use %aiapp, %aicoords(), %aiid(), %aitext() from AutoInput.

Tips

  1. Action numbering: Actions use sr="act0", sr="act1", etc. Sequential.

  2. Profile/Task IDs: Use unique IDs (100+) to avoid conflicts with existing Tasker config.

  3. Intent extras: Variables from intent extras are automatically available with same name (e.g., %app_name from intent extra app_name).

  4. Test incrementally: Start with a Flash action to verify the profile triggers, then add complexity.

  5. Debugging: Add Flash actions to show variable values during development.

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