ConfigProxy

Call the ConfigProxy SPI to remotely manage SDK configurations.

Method Signature

copy
public interface ConfigProxy {
    /**
     * Get config from cloud
     *
     * @param key          Key of the config
     * @param defaultValue Default value of config
     * @return Config data
     */
    @Nullable
    String getConfig(String key, @Nullable String defaultValue);

    /**
     * Get the boolean config data from cloud
     *
     * @param key          Key of the config
     * @param defaultValue Default value
     * @return Config data
     */
    boolean getConfigBoolean(String key, boolean defaultValue);

    /**
     * Get the JSONObject config
     *
     * @param key Key of the config
     * @return Config data, can be null
     */
    @Nullable
    JSONObject getConfigJSONObject(String key);

    /**
     * Get the JSONArray config
     *
     * @param key Key of the config
     * @return Config data, can be null
     */
    @Nullable
    JSONArray getConfigJSONArray(String key);
}

Request parameters

Item	Type	Parameters	Description
String getConfig(String key, @Nullable String defaultValue)	Function	String key String defaultValue	Returns the configuration value associated with the specified key as a string.
boolean getConfigBoolean(String key, boolean defaultValue)	Function	String key boolean defaultValue	Returns the configuration value associated with the specified key as a Boolean.
JSONObject getConfigJSONObject(String key)	Function	String key	Returns the configuration value associated with the specified key as a JSON object.
JSONArray getConfigJSONArray(String key)	Function	String key	Returns the configuration value associated with the specified key as a JSON array.

Response parameters

Item	Type	Description
String getConfig(String key, @Nullable String defaultValue)	String	Configuration data
boolean getConfigBoolean(String key, boolean defaultValue)	boolean	Boolean configuration data
JSONObject getConfigJSONObject(String key)	JSONObject	JSONObject configuration data
JSONArray getConfigJSONArray(String key)	JSONArray	JSONArray configuration data

More information

For detailed SDK configurations, see Environment configurations.

Sample

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public class NFCConfigProxyImpl implements ConfigProxy {

    @Nullable
    @Override
    public String getConfig(String s, @Nullable String s1) {
        if (s.equals("nfc_issue_config")) {
            return "{    \n" +
                    "            \"applyTokenTimes\": 25,\n" +
                    "            \"applyTokenInterval\": 2000,\n" +
                    "            \"activateTimes\": 7,\n" +
                    "            \"activateInterval\": 1000,\n" +
                    "            \"sessionTimes\": 7,\n" +
                    "            \"sessionInterval\": 1500\n" +
                    "        }";
        } else if (s.equals("nfc_transaction_config")) {
            return "{\n" +
                    "    \"isSupportTransit\": false,\n" +
                    "    \"asyncAmountLimitSwitch\": false,\n" +
                    "    \"canQueryAmountLimit\": false,\n" +
                    "    \"regionTBC\": [\"0344\"],\n" +
                    "  }";
        }
        return null;
    }

    @Override
    public boolean getConfigBoolean(String s, boolean b) {
        return false;
    }

    @Nullable
    @Override
    public JSONObject getConfigJSONObject(String s) {
        return null;
    }

    @Nullable
    @Override
    public JSONArray getConfigJSONArray(String s) {
        return null;
    }
}