Writing an Android GUI using Python (7:Activity)

li9705

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17 Jun 2012CPOL3 min read

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Activity of android application is main entity which likes windows on win32 platform. It has lifecycle, contains gui widgets, and manages them together. Activity can create child activities, with initial parameters, and gets results from them. Here gives an example to operate activities, which code

pythongui_activity.zip
- activity
  - .metadata
    - .lock
    - .log
    - .mylyn
      - .tasks.xml.zip
      - contexts
      - repositories.xml.zip
      - tasks.xml.zip
    - .plugins
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        .history
        
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        .projects
        
        activity
        
        .indexes
        
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        f1
        
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        .markers
        
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        state.dat
        
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        2.tree
        
        .safetable
        
        org.eclipse.core.resources
      - org.eclipse.core.runtime
        
        .settings
        
        com.android.ide.eclipse.adt.prefs
        
        com.android.ide.eclipse.ddms.prefs
        
        org.eclipse.core.resources.prefs
        
        org.eclipse.debug.ui.prefs
        
        org.eclipse.epp.usagedata.recording.prefs
        
        org.eclipse.jdt.core.prefs
        
        org.eclipse.jdt.debug.ui.prefs
        
        org.eclipse.jdt.launching.prefs
        
        org.eclipse.jdt.ui.prefs
        
        org.eclipse.jst.j2ee.webservice.ui.prefs
        
        org.eclipse.mylyn.context.core.prefs
        
        org.eclipse.mylyn.monitor.ui.prefs
        
        org.eclipse.team.cvs.ui.prefs
        
        org.eclipse.team.ui.prefs
        
        org.eclipse.ui.editors.prefs
        
        org.eclipse.ui.ide.prefs
        
        org.eclipse.ui.prefs
        
        org.eclipse.ui.workbench.prefs
        
        org.eclipse.wst.jsdt.ui.prefs
        
        org.eclipse.wst.sse.core.prefs
        
        org.eclipse.wst.ws.service.policy.prefs
      - org.eclipse.debug.core
        
        .launches
        
        activity.launch
      - org.eclipse.debug.ui
        
        launchConfigurationHistory.xml
      - org.eclipse.epp.usagedata.recording
        
        upload0.csv
        
        upload1.csv
        
        upload2.csv
        
        upload3.csv
        
        usagedata.csv
      - org.eclipse.jdt.core
        
        3141103871.index
        
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        3614510572.index
        
        3837594620.index
        
        externalLibsTimeStamps
        
        invalidArchivesCache
        
        javaLikeNames.txt
        
        nonChainingJarsCache
        
        savedIndexNames.txt
        
        variablesAndContainers.dat
      - org.eclipse.jdt.junit.core
        
        history
      - org.eclipse.jdt.launching
        
        .install.xml
        
        libraryInfos.xml
      - org.eclipse.jdt.ui
        
        dialog_settings.xml
        
        OpenTypeHistory.xml
        
        QualifiedTypeNameHistory.xml
      - org.eclipse.ltk.core.refactoring
        
        .refactorings
        
        activity
        
        2012
        
        6
        
        24
        
        refactorings.history
        
        refactorings.index
      - org.eclipse.mylyn.bugzilla.core
      - org.eclipse.mylyn.tasks.ui
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        org.eclipse.equinox.p2.engine
        
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      - org.eclipse.team.cvs.core
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        dialog_settings.xml
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      - org.eclipse.ui.intro
      - org.eclipse.ui.workbench
        
        dialog_settings.xml
        
        workbench.xml
        
        workingsets.xml
      - org.eclipse.wst.common.modulecore
      - org.eclipse.wst.jsdt.core
        
        indexes
        
        variablesAndContainers.dat
      - org.eclipse.wst.jsdt.ui
        
        OpenTypeHistory.xml
        
        QualifiedTypeNameHistory.xml
      - org.eclipse.wst.server.core
    - version.ini
  - activity
    - .classpath
    - .project
    - .settings
      - org.eclipse.jdt.core.prefs
    - AndroidManifest.xml
    - assets
      - childcode.py
      - code.py
    - bin
      - activity.apk
      - classes.dex
      - classes
        
        com
        
        pythongui
        
        activity
        
        ActivityActivity.class
        
        ChildActivity.class
        
        R$attr.class
        
        R$drawable.class
        
        R$id.class
        
        R$layout.class
        
        R$string.class
        
        R.class
      - res
        
        drawable-hdpi
        
        ic_launcher.png
        
        drawable-ldpi
        
        ic_launcher.png
        
        drawable-mdpi
        
        ic_launcher.png
      - resources.ap_
    - gen
      - com
        
        pythongui
        
        activity
        
        R.java
    - proguard.cfg
    - project.properties
    - res
      - drawable-hdpi
        
        ic_launcher.png
      - drawable-ldpi
        
        ic_launcher.png
      - drawable-mdpi
        
        ic_launcher.png
      - layout
        
        child.xml
        
        main.xml
      - values
        
        strings.xml
    - src
      - com
        
        pythongui
        
        activity
        
        ActivityActivity.java
        
        ChildActivity.java
    - starcore_android_r7.jar
    - wrapandroid.jar

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchHistory>
<launchGroup id="org.eclipse.ui.externaltools.launchGroup">
<mruHistory/>
<favorites/>
</launchGroup>
<launchGroup id="org.eclipse.debug.ui.launchGroup.profile">
<mruHistory/>
<favorites/>
</launchGroup>
<launchGroup id="org.eclipse.debug.ui.launchGroup.debug">
<mruHistory>
<launch memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;launchConfiguration local=&quot;true&quot; path=&quot;activity&quot;/&gt;&#13;&#10;"/>
</mruHistory>
<favorites/>
</launchGroup>
<launchGroup id="org.eclipse.debug.ui.launchGroup.run">
<mruHistory>
<launch memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;launchConfiguration local=&quot;true&quot; path=&quot;activity&quot;/&gt;&#13;&#10;"/>
</mruHistory>
<favorites/>
</launchGroup>
</launchHistory>

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

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li9705

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Writing an Android GUI using Python (7:Activity)

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