@Override
 protected void onResume() {
   super.onResume();
   photosGridViewContents =
       this.filesAtPath(getFilesDir().getAbsolutePath() + "/images"); // new String[]{};
   photosGridViewAdapter =
       new PhotoGridAdapter(this, R.layout.item_imagesgrid, photosGridViewContents);
   photosGridView = (GridView) findViewById(R.id.photosGridView);
   photosGridView.setAdapter(photosGridViewAdapter);
   photosGridView.setOnItemClickListener(this);
 }
Esempio n. 2
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  @Override
  public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    Thread.setDefaultUncaughtExceptionHandler(new MyExceptionHandler(this));
    Colors.updateColors(this);
    startService(new Intent(this, JTalkService.class));
    service = JTalkService.getInstance();
    prefs = PreferenceManager.getDefaultSharedPreferences(this);
    setTheme(Colors.isLight ? R.style.AppThemeLight : R.style.AppThemeDark);

    setContentView(R.layout.roster);

    LinearLayout roster = (LinearLayout) findViewById(R.id.roster_linear);
    roster.setBackgroundColor(Colors.BACKGROUND);

    getActionBar().setHomeButtonEnabled(true);

    statusArray = getResources().getStringArray(R.array.statusArray);
    rosterAdapter = new RosterAdapter(this);
    simpleAdapter = new NoGroupsAdapter(this);
    searchAdapter = new SearchAdapter(this);

    int cols = 1;
    if (!prefs.getBoolean("ShowGroups", true) && !prefs.getBoolean("ShowMucGroup", false)) {
      try {
        cols = Integer.parseInt(prefs.getString("RosterColumns", "1"));
      } catch (Exception e) {
        cols = 1;
      }
    }
    gridView = (GridView) findViewById(R.id.users);
    gridView.setNumColumns(cols);
    gridView.setCacheColorHint(0x00000000);
    gridView.setOnItemClickListener(this);
    gridView.setOnItemLongClickListener(this);
    gridView.setAdapter(rosterAdapter);

    if (getIntent().getBooleanExtra("status", false)) {
      RosterDialogs.changeStatusDialog(this, null, null);
    }

    if (getIntent().getBooleanExtra("password", false)) {
      String account = getIntent().getStringExtra("account");
      RosterDialogs.passwordDialog(this, account);
    }

    if (getIntent().getBooleanExtra("subscribtion", false)) {
      String account = getIntent().getStringExtra("account");
      String jid = getIntent().getStringExtra("jid");
      RosterDialogs.subscribtionRequestDialog(this, account, jid);
    }

    File table = new File(Constants.PATH_SMILES + "/default/table.xml");
    if (!table.exists()) {
      new CreateDefaultSmiles().execute();
    } else {
      Cursor cursor =
          getContentResolver()
              .query(
                  JTalkProvider.ACCOUNT_URI,
                  null,
                  AccountDbHelper.ENABLED + " = '" + 1 + "'",
                  null,
                  null);
      if (cursor == null || cursor.getCount() < 1) startActivity(new Intent(this, Accounts.class));
    }

    if (prefs.getBoolean("BUG", false)) {
      new ErrorDialog(this).show();
    }

    String action = getIntent().getAction();
    if (action != null && action.equals(Intent.ACTION_VIEW)) {
      Uri data = getIntent().getData();
      if (data != null && data.getScheme().equals("xmpp")) {
        XMPPUri xmppUri;
        try {
          xmppUri = new XMPPUri(data);
        } catch (IllegalArgumentException e) {
          xmppUri = null;
        }

        List<String> accounts = new ArrayList<String>();
        for (XMPPConnection connection : service.getAllConnections()) {
          accounts.add(StringUtils.parseBareAddress(connection.getUser()));
        }

        if (xmppUri != null && !accounts.isEmpty()) {
          final String xmppJid = xmppUri.getJid();
          final String body = xmppUri.getBody();
          String queryType = xmppUri.getQueryType();

          final ArrayAdapter<String> adapter =
              new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, accounts);

          if (queryType.equals("roster")) {
            RosterDialogs.addDialog(this, xmppUri.getJid());
          } else if (queryType.equals("join")) {
            if (accounts.size() > 1) {
              AlertDialog.Builder builder = new AlertDialog.Builder(this);
              builder.setTitle(R.string.Accounts);
              builder.setAdapter(
                  adapter,
                  new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                      String account = adapter.getItem(which);
                      MucDialogs.joinDialog(RosterActivity.this, account, xmppJid, null);
                    }
                  });
              builder.create().show();
            } else MucDialogs.joinDialog(RosterActivity.this, accounts.get(0), xmppJid, null);
          } else {
            service.setText(xmppJid, body);
            if (accounts.size() > 1) {
              service.setText(xmppJid, body);
              AlertDialog.Builder builder = new AlertDialog.Builder(this);
              builder.setTitle(R.string.Accounts);
              builder.setAdapter(
                  adapter,
                  new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                      String account = adapter.getItem(which);
                      Intent intent = new Intent(RosterActivity.this, Chat.class);
                      intent.putExtra("account", account);
                      intent.putExtra("jid", xmppJid);
                      startActivity(intent);
                    }
                  });
              builder.create().show();
            } else {
              Intent intent = new Intent(RosterActivity.this, Chat.class);
              intent.putExtra("account", accounts.get(0));
              intent.putExtra("jid", xmppJid);
              startActivity(intent);
            }
          }
        }
      }
    }
  }