Android Open Source - fino Inspection Service

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License

The source code is released under:

Copyright (C) 2012 Sysdream Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software ...

Java Source Code

package com.sysdream.fino;
/*  ww w.ja v a2s .  c o  m*/
import java.util.ArrayList;
import java.io.File;

import android.app.Service;
import android.content.Intent;
import android.content.Context;
import android.os.IBinder;
import android.os.Bundle;
import android.app.Application.ActivityLifecycleCallbacks;
import android.app.Activity;

import dalvik.system.DexClassLoader;

/**
 * Provide a full featured remote inspection interface as specified in the
 * <code>IInspectionService</code> interface.
 *
 * @author <a href="mailto:p.jaury@sysdream.com">Pierre Jaury</a>
 * @version 1.0
 */
public class InspectionService
    extends Service
{
    /**
     * Entry points list
     */
    private ArrayList<Object> entryPoints = new ArrayList<Object>();


    /**
     * Prepare the inspection by registering first entry points.
     *
     */
    public void onCreate
  ()
    {
    File dex_dir = null;
    File outdex_dir = null;

  super.onCreate();
    /*
     * Flush macro files and optimized dex files
     */
    dex_dir = new File(getDir("dex", Context.MODE_PRIVATE).getAbsolutePath());
    for (File f : dex_dir.listFiles()) {
        if (f.isFile())
            f.delete();
    }
    outdex_dir = new File(this.getDir("outdex", Context.MODE_PRIVATE).getAbsolutePath());
    for (File f : outdex_dir.listFiles()) {
        if (f.isFile())
            f.delete();
    }

    /*
     * Add the default entry points to the list
     */
    if(!entryPoints.contains(true)) {
        /*
        entryPoints.add(false);
        entryPoints.add(true);
        entryPoints.add("Hello, world!");
        */
        entryPoints.add(this.getApplication());
    }
  /*
   * Register the ActivityLifecycleCallback for entry points automatic
   * discovery.
   * Note this requires API >= 15
   */
  getApplication().registerActivityLifecycleCallbacks
      (new ActivityLifecycleCallbacks() {
        /**
         * Whenever an activity is resumed, check if it is
         * already registered. If not, add it to the register.
         */
        public void onActivityResumed
      (final Activity activity)
        {
      if(!InspectionService.this.entryPoints.contains
         (activity))
          InspectionService.this.entryPoints.add(activity);
        }

        /**
         * Whenever an activity is destroyed, try to remove it from
         * the register in order to avoid null pointer exceptions.
         */
        public void onActivityDestroyed
      (final Activity activity)
        {
      if(InspectionService.this.entryPoints.contains
         (activity))
          InspectionService.this.entryPoints.remove(activity);
        }

        /**
         * Nil
         */
        public void onActivityCreated
      (final Activity activity,
       final Bundle savedInstanceState)
        {}

        /**
         * Nil
         */
        public void onActivityPaused
      (final Activity activity)
        {}

        /**
         * Nil
         */
        public void onActivitySaveInstanceState
      (final Activity activity,
       Bundle outState)
        {}

        /**
         * Nil
         */
        public void onActivityStarted
      (final Activity activity)
        {}

        /**
         * Nil
         */
        public void onActivityStopped
      (final Activity activity)
        {}
    });
    }

    /**
     * Bind to the service.
     *
     * @param e the binding intent
     * @return a binder instance
     */
    public IBinder onBind
  (final Intent e)
    {
  /*
   * Class loader for dynamic macro loading
   */
    /*
  final File internal = new File
      (getDir("dex", Context.MODE_PRIVATE), "macros.jar");
  final File optimized = getDir("outdex", Context.MODE_PRIVATE);
  DexClassLoader loader = new DexClassLoader
      (internal.getAbsolutePath(),
       optimized.getAbsolutePath(),
       null,
       getClassLoader());
    */
  /*
   * Initializing the actual service
   */
  return new InspectionStub
      (entryPoints,
       getApplicationContext());
    }
}

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