Updated on 2026-08-14

app/build.gradle

@@ -2,6 +2,7 @@ apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
+apply plugin: 'io.fabric'
 
 static def generateVersionName() {
     def gitCommitsCount = "git rev-list HEAD --count".execute().text.trim()
@@ -9,6 +10,9 @@ static def generateVersionName() {
     return gitCommitsCount.toInteger() + 831// + "\\n" + gitCurrentBranch
 }
 
+Properties properties = new Properties()
+properties.load(project.rootProject.file('local.properties').newDataInputStream())
+
 android {
     compileSdkVersion 28
     defaultConfig {
@@ -25,18 +29,29 @@ android {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
             signingConfig signingConfigs.debug
+            buildConfigField 'boolean', 'CRASHLYTICS', 'Boolean.parseBoolean("false")'
+            ext.enableCrashlytics = false
         }
         debug {
             debuggable true
             minifyEnabled false
             applicationIdSuffix ".debug"
             signingConfig signingConfigs.debug
+            buildConfigField 'boolean', 'CRASHLYTICS', 'Boolean.parseBoolean("false")'
+            ext.enableCrashlytics = false
+        }
+        debug_beta {
+            initWith debug
+            versionNameSuffix "-beta"
+            applicationIdSuffix ".debug_beta"
+            buildConfigField 'boolean', 'CRASHLYTICS', 'Boolean.parseBoolean("true")'
+            manifestPlaceholders = [fabric_api_key: properties.getProperty('fabric_api_key')]
         }
     }
     flavorDimensions ""
     productFlavors {
         tangemAccess {
-            versionCode 114
+            versionCode 115
             versionName "0.908.1." + generateVersionName()
             applicationId "com.tangem.wallet"
             signingConfig signingConfigs.debug
@@ -65,6 +80,7 @@ android {
 
 repositories {
     maven { url "https://jitpack.io" }
+    maven { url 'https://maven.fabric.io/public' }
 }
 configurations {
     all*.exclude group: 'com.google.guava', module: 'listenablefuture'
@@ -119,6 +135,9 @@ dependencies {
 //    implementation 'com.github.stellar:java-stellar-sdk:0.4.1'
     implementation 'net.i2p.crypto:eddsa:0.3.0'
 
+    implementation('com.crashlytics.sdk.android:crashlytics:2.9.9') { transitive = true }
+    implementation('io.fabric.sdk.android:fabric:1.4.0@aar') { transitive = true }
+
     implementation files('libs/ripple-core-0.0.1.jar')
     //4 dependencies for ripple-core TODO: move to module?
     implementation 'net.i2p.crypto:eddsa:0.3.0'

app/src/debug/res/values/strings.xml

@@ -2,5 +2,6 @@
 <resources>
 
     <string name="app_name">DEBUG</string>
+    <string name="log_file_provider_authorities">com.tangem.debug.data.LogFileProvider</string>
 
 </resources>

app/src/debug_beta/AndroidManifest.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.tangem.wallet">
+
+
+    <application
+        tools:ignore="GoogleAppIndexingWarning">
+
+        <meta-data
+            android:name="io.fabric.ApiKey"
+            android:value="${fabric_api_key}" />
+
+        <provider
+            android:name="com.tangem.data.LogFileProvider"
+            android:authorities="@string/log_file_provider_authorities"
+            android:enabled="true"
+            android:exported="false"
+            android:grantUriPermissions="true" />
+
+    </application>
+
+</manifest>

app/src/debug_beta/res/values/strings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">TangemBeta</string>
+
+</resources>

app/src/main/java/com/tangem/App.kt

@@ -2,16 +2,18 @@ package com.tangem
 
 import android.app.Application
 import androidx.appcompat.app.AppCompatDelegate
+import com.crashlytics.android.Crashlytics
 import com.google.gson.Gson
 import com.google.gson.reflect.TypeToken
-import com.tangem.data.local.PendingTransactionsStorage
 import com.tangem.card_android.android.data.Firmwares
 import com.tangem.card_android.android.data.PINStorage
 import com.tangem.card_common.data.Issuer
 import com.tangem.data.dp.PrefsManager
+import com.tangem.data.local.PendingTransactionsStorage
 import com.tangem.di.*
 import com.tangem.server_android.data.LocalStorage
 import com.tangem.wallet.BuildConfig
+import io.fabric.sdk.android.Fabric
 import java.io.InputStreamReader
 import java.nio.charset.StandardCharsets
 
@@ -73,6 +75,7 @@ class App : Application() {
                         }
                     }
             )
+            if (BuildConfig.CRASHLYTICS) Fabric.with(this, Crashlytics())
         }
     }
 

build.gradle

@@ -3,11 +3,13 @@ buildscript {
     repositories {
         google()
         jcenter()
+        maven { url 'https://maven.fabric.io/public' }
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.4.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
+        classpath 'io.fabric.tools:gradle:1.27.1'
     }
 }
 

card-android/build.gradle

@@ -20,6 +20,10 @@ android {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
+        debug_beta {
+            initWith debug
+            versionNameSuffix "-beta"
+        }
     }
     buildToolsVersion '28.0.3'
 

fastlane/Fastfile

@@ -16,46 +16,53 @@
 default_platform(:android)
 
 platform :android do
+
   desc "Runs all the tests"
   lane :test do
     gradle(
-	task: "test",
-	flavor: "tangemAccess",
-	build_type: "Debug")
+	  task: "test",
+	  flavor: "tangemAccess",
+	  build_type: "DebugUnitTest")
   end
 
-  desc "Build a release APK"
-  lane :release do
-    gradle(
-    task: "clean assemble",
-    flavor: "tangemAccess",
-    build_type: "Release")
+  desc "Build a signed release APK"
+  lane :release do |options|
+     gradle(
+       task: "clean assemble",
+       flavor: "tangemAccess",
+       build_type: "Release",
+       properties: {
+         "android.injected.signing.store.file" => options[:keystore],
+         "android.injected.signing.store.password" => options[:store_password],
+         "android.injected.signing.key.alias" => options[:key_alias],
+         "android.injected.signing.key.password" => options[:key_password],
+       })
   end
 
-   desc "Build a debug APK"
-   lane :debug do
-     gradle(task: "clean assemble",
-     flavor: "tangemAccess",
-     build_type: "Debug")
-   end
+  desc "Build debug and release APKs"
+  lane :build do |options|
+     gradle(
+       task: "clean assemble",
+       flavor: "tangemAccess",
+       build_type: "Debug_beta")
+     gradle(
+       task: "assemble",
+       flavor: "tangemAccess",
+       build_type: "Release",
+       properties: {
+          "android.injected.signing.store.file" => options[:keystore],
+          "android.injected.signing.store.password" => options[:store_password],
+          "android.injected.signing.key.alias" => options[:key_alias],
+          "android.injected.signing.key.password" => options[:key_password],
+        })
+  end
 
   desc "Submit a new Beta Build to Crashlytics Beta"
-  lane :beta do
-    gradle(task: "clean assemble",
-         flavor: "tangemAccess",
-         build_type: "Debug")
-    crashlytics
-  
-    # sh "your_script.sh"
-    # You can also use other beta testing services here
+  lane :beta do |options|
+    crashlytics(
+      api_token: options[:api_token],
+      build_secret: options[:build_secret],
+      apk_path: options[:apk_path])
   end
 
-  desc "Deploy a new version to the Google Play"
-  lane :deploy do
-    gradle(
-        task: "clean assemble",
-        flavor: "tangemAccess",
-        build_type: "Release")
-    upload_to_play_store
-  end
 end

fastlane/README.md

@@ -25,22 +25,17 @@ Runs all the tests
 ```
 fastlane android release
 ```
-Build a release APK
-### android debug
+Build a signed release APK
+### android build
 ```
-fastlane android debug
+fastlane android build
 ```
-Build a debug APK
+Build debug and release APKs
 ### android beta
 ```
 fastlane android beta
 ```
 Submit a new Beta Build to Crashlytics Beta
-### android deploy
-```
-fastlane android deploy
-```
-Deploy a new version to the Google Play
 
 ----
 

server-android/build.gradle

@@ -20,6 +20,10 @@ android {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
+        debug_beta {
+            initWith debug
+            versionNameSuffix "-beta"
+        }
     }
     productFlavors {
     }