Android Open Source - HistoryCleanerPro _ System_ Cache

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License

The source code is released under:

Copyright (c) 2014, John Phillips All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: ...

Java Source Code

package com.ayros.historycleaner.cleaning.items;
/*from w  w w.  jav  a  2  s .  c  o m*/
import java.lang.reflect.Method;

import android.content.pm.PackageManager;
import android.graphics.drawable.Drawable;

import com.ayros.historycleaner.Globals;
import com.ayros.historycleaner.R;
import com.ayros.historycleaner.cleaning.Category;
import com.ayros.historycleaner.cleaning.CleanItem;

public class _System_Cache extends CleanItem
{
  public _System_Cache(Category parent)
  {
    super(parent);
  }

  @Override
  public String getDisplayName()
  {
    return "App Caches";
  }

  @Override
  public Drawable getIcon()
  {
    return Globals.getContext().getResources().getDrawable(R.drawable.system_cache);
  }

  @Override
  public boolean isApplicable()
  {
    return true;
  }

  @Override
  public boolean runOnUIThread()
  {
    return true;
  }

  @Override
  public boolean isRootRequired()
  {
    return false;
  }

  @Override
  public boolean clean()
  {
    PackageManager pm = Globals.getContext().getPackageManager();
    
    Method[] methods = pm.getClass().getDeclaredMethods();
    for (Method m : methods)
    {
      if (m.getName().equals("freeStorageAndNotify"))
      {
        try
        {
          m.invoke(pm, Long.MAX_VALUE, null);
          
          return true;
        }
        catch (Exception e)
        {
          return false;
        }
      }
    }

    return false;
  }
}

Java Source Code List

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