Example usage for org.json JSONObject optBoolean

Introduction

In this page you can find the example usage for org.json JSONObject optBoolean.

Prototype

public boolean optBoolean(String key)

Source Link

Document

Get an optional boolean associated with a key.

Usage

From source file:g7.bluesky.launcher3.InstallShortcutReceiver.java

private static PendingInstallShortcutInfo decode(String encoded, Context context) {
    try {//  ww w.ja  v  a2  s . c om
        JSONObject object = (JSONObject) new JSONTokener(encoded).nextValue();
        Intent launcherIntent = Intent.parseUri(object.getString(LAUNCH_INTENT_KEY), 0);

        if (object.optBoolean(APP_SHORTCUT_TYPE_KEY)) {
            // The is an internal launcher target shortcut.
            UserHandleCompat user = UserManagerCompat.getInstance(context)
                    .getUserForSerialNumber(object.getLong(USER_HANDLE_KEY));
            if (user == null) {
                return null;
            }

            LauncherActivityInfoCompat info = LauncherAppsCompat.getInstance(context)
                    .resolveActivity(launcherIntent, user);
            return info == null ? null : new PendingInstallShortcutInfo(info, context);
        }

        Intent data = new Intent();
        data.putExtra(Intent.EXTRA_SHORTCUT_INTENT, launcherIntent);
        data.putExtra(Intent.EXTRA_SHORTCUT_NAME, object.getString(NAME_KEY));

        String iconBase64 = object.optString(ICON_KEY);
        String iconResourceName = object.optString(ICON_RESOURCE_NAME_KEY);
        String iconResourcePackageName = object.optString(ICON_RESOURCE_PACKAGE_NAME_KEY);
        if (iconBase64 != null && !iconBase64.isEmpty()) {
            byte[] iconArray = Base64.decode(iconBase64, Base64.DEFAULT);
            Bitmap b = BitmapFactory.decodeByteArray(iconArray, 0, iconArray.length);
            data.putExtra(Intent.EXTRA_SHORTCUT_ICON, b);
        } else if (iconResourceName != null && !iconResourceName.isEmpty()) {
            Intent.ShortcutIconResource iconResource = new Intent.ShortcutIconResource();
            iconResource.resourceName = iconResourceName;
            iconResource.packageName = iconResourcePackageName;
            data.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, iconResource);
        }

        return new PendingInstallShortcutInfo(data, context);
    } catch (JSONException e) {
        Log.d(TAG, "Exception reading shortcut to add: " + e);
    } catch (URISyntaxException e) {
        Log.d(TAG, "Exception reading shortcut to add: " + e);
    }
    return null;
}

From source file:com.zotoh.core.util.JSONUte.java

/**
 * @param obj//w w w.j ava  2s .  c  o  m
 * @param key
 * @return
 */
public static boolean getBoolean(JSONObject obj, String key) {
    return obj == null ? false : obj.optBoolean(key);
}

From source file:com.rapid.actions.Database.java

public Database(RapidHttpServlet rapidServlet, JSONObject jsonAction) throws Exception {
    // call the super parameterless constructor which sets the xml version
    super();//from ww w  .j  av a2s.c  om
    // save all key/values from the json into the properties 
    for (String key : JSONObject.getNames(jsonAction)) {
        // add all json properties to our properties, except for query
        if (!"query".equals(key) && !"showLoading".equals(key) && !"childDatabaseActions".equals(key)
                && !"successActions".equals(key) && !"errorActions".equals(key) && !"childActions".equals(key))
            addProperty(key, jsonAction.get(key).toString());
    }

    // try and build the query object
    JSONObject jsonQuery = jsonAction.optJSONObject("query");

    // check we got one
    if (jsonQuery != null) {
        // get the parameters                  
        ArrayList<Parameter> inputs = getParameters(jsonQuery.optJSONArray("inputs"));
        ArrayList<Parameter> outputs = getParameters(jsonQuery.optJSONArray("outputs"));
        String sql = jsonQuery.optString("SQL");
        boolean multiRow = jsonQuery.optBoolean("multiRow");
        int databaseConnectionIndex = jsonQuery.optInt("databaseConnectionIndex");
        // make the object
        _query = new Query(inputs, outputs, sql, multiRow, databaseConnectionIndex);
    }

    // look for showLoading
    _showLoading = jsonAction.optBoolean("showLoading");

    // grab any successActions
    JSONArray jsonChildDatabaseActions = jsonAction.optJSONArray("childDatabaseActions");
    // if we had some 
    if (jsonChildDatabaseActions != null) {
        // instantiate collection
        _childDatabaseActions = new ArrayList<Database>();
        // loop them
        for (int i = 0; i < jsonChildDatabaseActions.length(); i++) {
            // get one
            JSONObject jsonChildDatabaseAction = jsonChildDatabaseActions.getJSONObject(i);
            // instantiate and add to collection
            _childDatabaseActions.add(new Database(rapidServlet, jsonChildDatabaseAction));
        }
    }

    // grab any successActions
    JSONArray jsonSuccessActions = jsonAction.optJSONArray("successActions");
    // if we had some instantiate our collection
    if (jsonSuccessActions != null)
        _successActions = Control.getActions(rapidServlet, jsonSuccessActions);

    // grab any errorActions
    JSONArray jsonErrorActions = jsonAction.optJSONArray("errorActions");
    // if we had some instantiate our collection
    if (jsonErrorActions != null)
        _errorActions = Control.getActions(rapidServlet, jsonErrorActions);

}