Esempio n. 1
0
  private void checkAndLaunchUpdate() {
    Log.i(LOG_FILE_NAME, "Checking for an update");

    int statusCode = 8; // UNEXPECTED_ERROR
    File baseUpdateDir = null;
    if (Build.VERSION.SDK_INT >= 8)
      baseUpdateDir = getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS);
    else baseUpdateDir = new File(Environment.getExternalStorageDirectory().getPath(), "download");

    File updateDir = new File(new File(baseUpdateDir, "updates"), "0");

    File updateFile = new File(updateDir, "update.apk");
    File statusFile = new File(updateDir, "update.status");

    if (!statusFile.exists() || !readUpdateStatus(statusFile).equals("pending")) return;

    if (!updateFile.exists()) return;

    Log.i(LOG_FILE_NAME, "Update is available!");

    // Launch APK
    File updateFileToRun = new File(updateDir, getPackageName() + "-update.apk");
    try {
      if (updateFile.renameTo(updateFileToRun)) {
        String amCmd =
            "/system/bin/am start -a android.intent.action.VIEW "
                + "-n com.android.packageinstaller/.PackageInstallerActivity -d file://"
                + updateFileToRun.getPath();
        Log.i(LOG_FILE_NAME, amCmd);
        Runtime.getRuntime().exec(amCmd);
        statusCode = 0; // OK
      } else {
        Log.i(LOG_FILE_NAME, "Cannot rename the update file!");
        statusCode = 7; // WRITE_ERROR
      }
    } catch (Exception e) {
      Log.i(LOG_FILE_NAME, "error launching installer to update", e);
    }

    // Update the status file
    String status = statusCode == 0 ? "succeeded\n" : "failed: " + statusCode + "\n";

    OutputStream outStream;
    try {
      byte[] buf = status.getBytes("UTF-8");
      outStream = new FileOutputStream(statusFile);
      outStream.write(buf, 0, buf.length);
      outStream.close();
    } catch (Exception e) {
      Log.i(LOG_FILE_NAME, "error writing status file", e);
    }

    if (statusCode == 0) System.exit(0);
  }
Esempio n. 2
0
  @Override
  protected void onCreate(Bundle icicle) {

    Log.d("GODOT", "** GODOT ACTIVITY CREATED HERE ***\n");

    super.onCreate(icicle);
    _self = this;
    Window window = getWindow();
    window.addFlags(
        WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON
            | WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

    // check for apk expansion API
    if (true) {
      boolean md5mismatch = false;
      command_line = getCommandLine();
      boolean use_apk_expansion = false;
      String main_pack_md5 = null;
      String main_pack_key = null;

      List<String> new_args = new LinkedList<String>();

      for (int i = 0; i < command_line.length; i++) {

        boolean has_extra = i < command_line.length - 1;
        if (command_line[i].equals("-use_apk_expansion")) {
          use_apk_expansion = true;
        } else if (has_extra && command_line[i].equals("-apk_expansion_md5")) {
          main_pack_md5 = command_line[i + 1];
          i++;
        } else if (has_extra && command_line[i].equals("-apk_expansion_key")) {
          main_pack_key = command_line[i + 1];
          SharedPreferences prefs = getSharedPreferences("app_data_keys", MODE_PRIVATE);
          Editor editor = prefs.edit();
          editor.putString("store_public_key", main_pack_key);

          editor.commit();
          i++;
        } else if (command_line[i].trim().length() != 0) {
          new_args.add(command_line[i]);
        }
      }

      if (new_args.isEmpty()) {
        command_line = null;
      } else {

        command_line = new_args.toArray(new String[new_args.size()]);
      }
      if (use_apk_expansion && main_pack_md5 != null && main_pack_key != null) {
        // check that environment is ok!
        if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
          Log.d("GODOT", "**ERROR! No media mounted!");
          // show popup and die
        }

        // Build the full path to the app's expansion files
        try {
          expansion_pack_path =
              Environment.getExternalStorageDirectory().toString()
                  + "/Android/obb/"
                  + this.getPackageName();
          expansion_pack_path +=
              "/"
                  + "main."
                  + getPackageManager().getPackageInfo(getPackageName(), 0).versionCode
                  + "."
                  + this.getPackageName()
                  + ".obb";
        } catch (Exception e) {
          e.printStackTrace();
        }

        File f = new File(expansion_pack_path);

        boolean pack_valid = true;
        Log.d("GODOT", "**PACK** - Path " + expansion_pack_path);

        if (!f.exists()) {

          pack_valid = false;
          Log.d("GODOT", "**PACK** - File does not exist");

        } else if (obbIsCorrupted(expansion_pack_path, main_pack_md5)) {
          Log.d("GODOT", "**PACK** - Expansion pack (obb) is corrupted");
          pack_valid = false;
          try {
            f.delete();
          } catch (Exception e) {
            Log.d("GODOT", "**PACK** - Error deleting corrupted expansion pack (obb)");
          }
        }

        if (!pack_valid) {
          Log.d("GODOT", "Pack Invalid, try re-downloading.");

          Intent notifierIntent = new Intent(this, this.getClass());
          notifierIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);

          PendingIntent pendingIntent =
              PendingIntent.getActivity(this, 0, notifierIntent, PendingIntent.FLAG_UPDATE_CURRENT);

          int startResult;
          try {
            Log.d("GODOT", "INITIALIZING DOWNLOAD");
            startResult =
                DownloaderClientMarshaller.startDownloadServiceIfRequired(
                    getApplicationContext(), pendingIntent, GodotDownloaderService.class);
            Log.d("GODOT", "DOWNLOAD SERVICE FINISHED:" + startResult);

            if (startResult != DownloaderClientMarshaller.NO_DOWNLOAD_REQUIRED) {
              Log.d("GODOT", "DOWNLOAD REQUIRED");
              // This is where you do set up to display the download
              // progress (next step)
              mDownloaderClientStub =
                  DownloaderClientMarshaller.CreateStub(this, GodotDownloaderService.class);

              setContentView(com.godot.game.R.layout.downloading_expansion);
              mPB = (ProgressBar) findViewById(com.godot.game.R.id.progressBar);
              mStatusText = (TextView) findViewById(com.godot.game.R.id.statusText);
              mProgressFraction = (TextView) findViewById(com.godot.game.R.id.progressAsFraction);
              mProgressPercent = (TextView) findViewById(com.godot.game.R.id.progressAsPercentage);
              mAverageSpeed = (TextView) findViewById(com.godot.game.R.id.progressAverageSpeed);
              mTimeRemaining = (TextView) findViewById(com.godot.game.R.id.progressTimeRemaining);
              mDashboard = findViewById(com.godot.game.R.id.downloaderDashboard);
              mCellMessage = findViewById(com.godot.game.R.id.approveCellular);
              mPauseButton = (Button) findViewById(com.godot.game.R.id.pauseButton);
              mWiFiSettingsButton = (Button) findViewById(com.godot.game.R.id.wifiSettingsButton);

              return;
            } else {
              Log.d("GODOT", "NO DOWNLOAD REQUIRED");
            }
          } catch (NameNotFoundException e) {
            // TODO Auto-generated catch block
            Log.d("GODOT", "Error downloading expansion package:" + e.getMessage());
          }
        }
      }
    }

    initializeGodot();

    //	instanceSingleton( new GodotFacebook(this) );

  }