protected void unpackComponents() throws IOException, FileNotFoundException {
    File applicationPackage = new File(getApplication().getPackageResourcePath());
    File componentsDir = new File(sGREDir, "components");
    if (componentsDir.lastModified() == applicationPackage.lastModified()) return;

    componentsDir.mkdir();
    componentsDir.setLastModified(applicationPackage.lastModified());

    GeckoAppShell.killAnyZombies();

    ZipFile zip = new ZipFile(applicationPackage);

    byte[] buf = new byte[32768];
    try {
      if (unpackFile(zip, buf, null, "removed-files")) removeFiles();
    } catch (Exception ex) {
      // This file may not be there, so just log any errors and move on
      Log.w(LOG_FILE_NAME, "error removing files", ex);
    }

    // copy any .xpi file into an extensions/ directory
    Enumeration<? extends ZipEntry> zipEntries = zip.entries();
    while (zipEntries.hasMoreElements()) {
      ZipEntry entry = zipEntries.nextElement();
      if (entry.getName().startsWith("extensions/") && entry.getName().endsWith(".xpi")) {
        Log.i("GeckoAppJava", "installing extension : " + entry.getName());
        unpackFile(zip, buf, entry, entry.getName());
      }
    }
  }
 public void start() {
   if (myThread == null) {
     Log.i(getClass().getName(), "Main thread.start()");
     myThread = new Thread(this);
     myThread.start();
   } else {
     Log.w(
         getClass().getName(),
         "Requested a thread.start(), but the thread is already running - ignoring this request! (myThread = "
             + myThread);
   }
 }
  String[] getPluginDirectories() {

    ArrayList<String> directories = new ArrayList<String>();
    PackageManager pm = this.mAppContext.getPackageManager();
    List<ResolveInfo> plugins =
        pm.queryIntentServices(
            new Intent(PLUGIN_ACTION), PackageManager.GET_SERVICES | PackageManager.GET_META_DATA);

    synchronized (mPackageInfoCache) {

      // clear the list of existing packageInfo objects
      mPackageInfoCache.clear();

      for (ResolveInfo info : plugins) {

        // retrieve the plugin's service information
        ServiceInfo serviceInfo = info.serviceInfo;
        if (serviceInfo == null) {
          Log.w(LOGTAG, "Ignore bad plugin");
          continue;
        }

        Log.w(LOGTAG, "Loading plugin: " + serviceInfo.packageName);

        // retrieve information from the plugin's manifest
        PackageInfo pkgInfo;
        try {
          pkgInfo =
              pm.getPackageInfo(
                  serviceInfo.packageName,
                  PackageManager.GET_PERMISSIONS | PackageManager.GET_SIGNATURES);
        } catch (Exception e) {
          Log.w(LOGTAG, "Can't find plugin: " + serviceInfo.packageName);
          continue;
        }
        if (pkgInfo == null) {
          Log.w(
              LOGTAG,
              "Loading plugin: "
                  + serviceInfo.packageName
                  + ". Could not load package information.");
          continue;
        }

        /*
         * find the location of the plugin's shared library. The default
         * is to assume the app is either a user installed app or an
         * updated system app. In both of these cases the library is
         * stored in the app's data directory.
         */
        String directory = pkgInfo.applicationInfo.dataDir + "/lib";
        final int appFlags = pkgInfo.applicationInfo.flags;
        final int updatedSystemFlags =
            ApplicationInfo.FLAG_SYSTEM | ApplicationInfo.FLAG_UPDATED_SYSTEM_APP;
        // preloaded system app with no user updates
        if ((appFlags & updatedSystemFlags) == ApplicationInfo.FLAG_SYSTEM) {
          directory = PLUGIN_SYSTEM_LIB + pkgInfo.packageName;
        }

        // check if the plugin has the required permissions
        String permissions[] = pkgInfo.requestedPermissions;
        if (permissions == null) {
          Log.w(
              LOGTAG,
              "Loading plugin: "
                  + serviceInfo.packageName
                  + ". Does not have required permission.");
          continue;
        }
        boolean permissionOk = false;
        for (String permit : permissions) {
          if (PLUGIN_PERMISSION.equals(permit)) {
            permissionOk = true;
            break;
          }
        }
        if (!permissionOk) {
          Log.w(
              LOGTAG,
              "Loading plugin: "
                  + serviceInfo.packageName
                  + ". Does not have required permission (2).");
          continue;
        }

        // check to ensure the plugin is properly signed
        Signature signatures[] = pkgInfo.signatures;
        if (signatures == null) {
          Log.w(LOGTAG, "Loading plugin: " + serviceInfo.packageName + ". Not signed.");
          continue;
        }

        // determine the type of plugin from the manifest
        if (serviceInfo.metaData == null) {
          Log.e(LOGTAG, "The plugin '" + serviceInfo.name + "' has no type defined");
          continue;
        }

        String pluginType = serviceInfo.metaData.getString(PLUGIN_TYPE);
        if (!TYPE_NATIVE.equals(pluginType)) {
          Log.e(LOGTAG, "Unrecognized plugin type: " + pluginType);
          continue;
        }

        try {
          Class<?> cls = getPluginClass(serviceInfo.packageName, serviceInfo.name);

          // TODO implement any requirements of the plugin class here!
          boolean classFound = true;

          if (!classFound) {
            Log.e(
                LOGTAG,
                "The plugin's class' "
                    + serviceInfo.name
                    + "' does not extend the appropriate class.");
            continue;
          }

        } catch (NameNotFoundException e) {
          Log.e(LOGTAG, "Can't find plugin: " + serviceInfo.packageName);
          continue;
        } catch (ClassNotFoundException e) {
          Log.e(LOGTAG, "Can't find plugin's class: " + serviceInfo.name);
          continue;
        }

        // if all checks have passed then make the plugin available
        mPackageInfoCache.add(pkgInfo);
        directories.add(directory);
      }
    }

    return directories.toArray(new String[directories.size()]);
  }
Exemple #4
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  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    try {
      mSharedPreferences = Prefs.getSharedPreferences(this);
    } catch (NullPointerException e) {
      if (BuildConfig.DEBUG) {
        Log.w("[" + TAG + "]", "mSharedPreferences == NullPointerException :" + e.getMessage());
      }
    }

    mSharedPreferences.registerOnSharedPreferenceChangeListener(this);

    if (Prefs.getThemeType(this) == false) {
      mThemeId = R.style.AppTheme_Light;
      setTheme(mThemeId);
    } else {
      mThemeId = R.style.AppTheme_Dark;
      setTheme(mThemeId);
    }

    // Eula.showDisclaimer( this );
    Eula.showEula(this, getApplicationContext());

    mActionBar = getActionBar();
    if (mActionBar != null) {
      mActionBar.setDisplayHomeAsUpEnabled(false);
      mActionBar.setDisplayShowHomeEnabled(true);
      mActionBar.setDisplayShowTitleEnabled(true);
    } else {
      if (BuildConfig.DEBUG) {
        Log.w("[" + TAG + "]", "mActionBar == null");
      }
    }

    Bundle extras = getIntent().getExtras();
    if (extras != null) {
      this.setTitle(extras.getString("dir") + " :: " + getString(R.string.app_name));
    } else {
      this.setTitle(" :: " + getString(R.string.app_name));
    }

    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    tvDisplay = (TextView) findViewById(R.id.tvDisplay);

    bRename = (Button) findViewById(R.id.bRename);
    bSettings = (Button) findViewById(R.id.bSettings);
    bHelp = (Button) findViewById(R.id.bHelp);
    bExit = (Button) findViewById(R.id.bExit);

    bRename.setOnClickListener(
        new View.OnClickListener() {
          public void onClick(View v) {
            Intent openAndroidFileBrowser = new Intent("com.scto.filerenamer.ANDROIDFILEBROWSER");
            openAndroidFileBrowser.putExtra("what", "renamer");
            openAndroidFileBrowser.putExtra("theme", mThemeId);
            startActivity(openAndroidFileBrowser);
          }
        });

    bSettings.setOnClickListener(
        new View.OnClickListener() {
          public void onClick(View v) {
            Intent openPreferencesActivity = new Intent("com.scto.filerenamer.PREFERENCESACTIVITY");
            startActivity(openPreferencesActivity);
          }
        });

    bHelp.setOnClickListener(
        new View.OnClickListener() {
          public void onClick(View v) {
            FragmentManager fm = getSupportFragmentManager();
            HelpDialog helpDialog = new HelpDialog();
            helpDialog.show(fm, "dlg_help");
          }
        });

    bExit.setOnClickListener(
        new View.OnClickListener() {
          public void onClick(View v) {
            FragmentManager fm = getSupportFragmentManager();
            ExitDialog exitDialog = new ExitDialog();
            exitDialog.show(fm, "dlg_exit");
          }
        });

    /*
    ChangeLog cl = new ChangeLog( this );
    if( cl.firstRun() )
    {
    	cl.getLogDialog().show();
    }
    */
    init();
  }