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Updated on 2026-08-14

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Tangem 2022-03-27 20:00:43 +03:00
commit c2ee146ed0
29 changed files with 295 additions and 135 deletions
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64
app/src/main/java/com/tangem/tap/common/Throttling.kt Normal file
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@ -0,0 +1,64 @@
package com.tangem.tap.common
/**
[REDACTED_AUTHOR]
*/
open class Throttler<T>(
private val duration: Long,
) : Throttle<T> {
private val items: MutableMap<T, Long> = mutableMapOf()
override fun isStillThrottled(item: T): Boolean {
val inThrottlingUpTo = items[item] ?: return false
val diff = System.currentTimeMillis() - inThrottlingUpTo
return diff < 0
}
override fun updateThrottlingTo(item: T): T {
val now = System.currentTimeMillis()
val throttledUpTo = items[item] ?: 0L
if (throttledUpTo == 0L || throttledUpTo < now) {
val newTime = now + duration
items[item] = newTime
}
return item
}
open fun clear() {
items.clear()
}
}
class ThrottlerWithValues<T, V>(
duration: Long
) : Throttler<T>(duration), ValuesHolder<T, V> {
private val valuesHolder: MutableMap<T, V?> = mutableMapOf()
override fun setValue(item: T, value: V) {
valuesHolder[item] = value
}
override fun geValue(item: T): V? = valuesHolder[item]
override fun remove(item: T) {
valuesHolder.remove(item)
}
override fun clear() {
valuesHolder.clear()
super.clear()
}
}
interface Throttle<T> {
fun isStillThrottled(item: T): Boolean
fun updateThrottlingTo(item: T): T
}
interface ValuesHolder<K, V> {
fun setValue(item: K, value: V)
fun geValue(item: K): V?
fun remove(item: K)
}

2
app/src/main/java/com/tangem/tap/common/analytics/AnalyticsEvent.kt
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@ -4,6 +4,7 @@ enum class AnalyticsEvent(val event: String) {
CARD_IS_SCANNED("card_is_scanned"),
TRANSACTION_IS_SENT("transaction_is_sent"),
READY_TO_SCAN("ready_to_scan"),
DEMO_MODE_ACTIVATED("demo_mode_activated"),
APP_RATING_DISPLAYED("rate_app_warning_displayed"),
APP_RATING_DISMISS("dismiss_rate_app_warning"),
@ -20,6 +21,7 @@ enum class AnalyticsEvent(val event: String) {
enum class AnalyticsParam(val param: String) {
BLOCKCHAIN("blockchain"),
CARD_ID("cardId"),
BATCH_ID("batch_id"),
FIRMWARE("firmware"),
ACTION("action"),

2
app/src/main/java/com/tangem/tap/common/analytics/GlobalAnalyticsHandler.kt
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@ -13,7 +13,7 @@ class GlobalAnalyticsHandler(val analyticsHandlers: List<AnalyticsHandler>) :
blockchain: String?,
params: Map<String, String>
) {
analyticsHandlers.forEach { it.triggerEvent(event, card, blockchain) }
analyticsHandlers.forEach { it.triggerEvent(event, card, blockchain, params) }
}
override fun triggerEvent(event: String, params: Map<String, String>) {

36
app/src/main/java/com/tangem/tap/common/images/Picasso.kt
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@ -3,6 +3,7 @@ package com.tangem.tap.common.images
import android.app.Application
import com.squareup.picasso.OkHttp3Downloader
import com.squareup.picasso.Picasso
import com.tangem.tap.logConfig
import com.tangem.wallet.BuildConfig
import okhttp3.Cache
import okhttp3.CacheControl
@ -18,42 +19,45 @@ class PicassoHelper {
fun initPicassoWithCaching(application: Application) {
val picasso = Picasso.Builder(application)
.downloader(OkHttp3Downloader(getOkHttpForPicasso(application)))
.build()
picasso.isLoggingEnabled = BuildConfig.DEBUG
.downloader(OkHttp3Downloader(getOkHttpForPicasso(application)))
.build()
picasso.isLoggingEnabled = logIsEnabled()
picasso.setIndicatorsEnabled(BuildConfig.DEBUG)
Picasso.setSingletonInstance(picasso)
}
private fun getOkHttpForPicasso(application: Application): OkHttpClient {
val okHttpBuilder = OkHttpClient.Builder()
okHttpBuilder.cache(Cache(File(application.filesDir, "artworks"), Long.MAX_VALUE))
okHttpBuilder.callTimeout(15000, TimeUnit.MILLISECONDS)
return OkHttpClient.Builder().apply {
cache(Cache(File(application.filesDir, "artworks"), Long.MAX_VALUE))
callTimeout(15000, TimeUnit.MILLISECONDS)
okHttpBuilder.addInterceptor { chain ->
val cacheControl = CacheControl.Builder()
if (logIsEnabled()) {
addDebugInterceptors(this)
}
addInterceptor { chain ->
val cacheControl = CacheControl.Builder()
.maxStale(KEEP_CACHE_MAX_DAYS, TimeUnit.DAYS)
.build()
val origRequest = chain.request()
val neverExpireRequest = origRequest.newBuilder()
val origRequest = chain.request()
val neverExpireRequest = origRequest.newBuilder()
.cacheControl(cacheControl)
.build()
chain.proceed(neverExpireRequest)
}
addDebugInterceptors(okHttpBuilder)
chain.proceed(neverExpireRequest)
}
}.build()
return okHttpBuilder.build()
}
private fun addDebugInterceptors(okHttpBuilder: OkHttpClient.Builder) {
if (!BuildConfig.DEBUG) return
val picassoInterceptor = HttpLoggingInterceptor(PicassoOkHttpLogger()).apply {
level = HttpLoggingInterceptor.Level.BODY
}
okHttpBuilder.addInterceptor(picassoInterceptor)
}
private fun logIsEnabled(): Boolean = BuildConfig.DEBUG && logConfig.picasso
}
}

3
app/src/main/java/com/tangem/tap/common/redux/LogMiddleware.kt
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@ -1,5 +1,6 @@
package com.tangem.tap.common.redux
import com.tangem.tap.logConfig
import org.rekotlin.Middleware
import timber.log.Timber
@ -9,7 +10,7 @@ import timber.log.Timber
val logMiddleware: Middleware<AppState> = { dispatch, appState ->
{ nextDispatch ->
{ action ->
Timber.d("Dispatch action: $action")
if (logConfig.storeAction) Timber.d("Dispatch action: $action")
nextDispatch(action)
}
}

2
app/src/main/java/com/tangem/tap/common/shop/shopify/ShopifyShop.kt
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@ -1,10 +1,12 @@
package com.tangem.tap.common.shop.shopify
import com.squareup.moshi.Json
import com.squareup.moshi.JsonClass
@JsonClass(generateAdapter = true)
data class ShopifyShop(
val domain: String,
@Json(name = "storefrontApiKeyAndroid")
val storefrontApiKey: String,
val merchantID: String,
)