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Quickstart

Prerequisite​

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Import​

Start by importing the Crypto-Tracker module following with logger imports:

import cz.kotox.crypto.sdk.common.logger.LogPriority
import cz.kotox.crypto.sdk.common.logger.SDKLoggerCallback
import cz.kotox.crypto.sdk.Tracker

Create instance​

Use Tracker.Builder to create the Stats instance and follow with defining logging. In following example there is used Timber log utility, but feel free to connect any logging tool. With Tracker.Builder you can also set network timeout, maximum cache size, environment and dispatchers for api fetch or database

Stats.Builder(
    context = context,
).setLoggerCallback(
    sdkLoggerCallback = object : SDKLoggerCallback {
        override fun onLogMessage(
            tag: String,
            priority: LogPriority,
            t: Throwable?,
            message: String,
        ) {
            Timber.tag(tag)
            Timber.log(priority = priority.priorityInt, t = t, message = message)
        }
    },
).build()

API Examples​

Tracker functions always provide return value in form of Either<SdkError, Value> and there is no Exception thrown from the function. This mechanism is bundled in common module as transitive dependency of any Crypto SDK.

import cz.kotox.crypto.sdk.common.Either
import cz.kotox.crypto.sdk.common.error.ApiError
import cz.kotox.crypto.sdk.common.error.SdkError