Merge pull request #3057 from DataDog/aleksandr-gringauz/merge-app-launch-to-profiling

Merge app launch into perfetto profiling branch

Author: aleksandr-gringauz

CHANGELOG.md

@@ -1,6 +1,24 @@
-# 3.3.0 / 2025-11-18
+# 3.4.0 / 2025-12-11
+
+* [FEATURE] State change notification for flags client. See [#3025](https://github.com/DataDog/dd-sdk-android/pull/3025)
+* [BUGFIX] Fix crash in `KronosTimeProvider`. See [#3014](https://github.com/DataDog/dd-sdk-android/pull/3014)
+* [BUGFIX] Fix RUM resource duration breakdown. See [#3010](https://github.com/DataDog/dd-sdk-android/pull/3010)
+* [BUGFIX] Handle potential `StackOverflowError`. See [#2990](https://github.com/DataDog/dd-sdk-android/pull/2990)
+* [IMPROVEMENT] Send text truncation mode in Session Replay. See [#2978](https://github.com/DataDog/dd-sdk-android/pull/2978)
+* [IMPROVEMENT] Support svgs with `navigation3`. See [#3027](https://github.com/DataDog/dd-sdk-android/pull/3027)
+* [IMPROVEMENT] Support content scaling in Jetpack Compose. See [#3035](https://github.com/DataDog/dd-sdk-android/pull/3035)
+* [IMPROVEMENT] Support non-ASCII GraphQL headers. See [#3041](https://github.com/DataDog/dd-sdk-android/pull/3041)
+* [IMPROVEMENT] Add service name to `ddtags` of `LogEvent`. See [#3006](https://github.com/DataDog/dd-sdk-android/pull/3006)
+* [IMPROVEMENT] Add `versionCode` and `buildId` in more places. See [#3007](https://github.com/DataDog/dd-sdk-android/pull/3007)
+* [IMPROVEMENT] Add `anonymousId` to the empty `UserInfo` object check. See [#3012](https://github.com/DataDog/dd-sdk-android/pull/3012)
+* [IMPROVEMENT] Override Metrics telemetry sample rate. See [#3022](https://github.com/DataDog/dd-sdk-android/pull/3022)
+* [IMPROVEMENT] Stop using process importance when distinguishing between cold and warm launches. See [#3030](https://github.com/DataDog/dd-sdk-android/pull/3030)
+* [MAINTENANCE] Merge `release/3.3.0` into `develop`. See [#3016](https://github.com/DataDog/dd-sdk-android/pull/3016)
+* [MAINTENANCE] Remove `resolveMeta` & `resolveMetrics` methods in tests. See [#3005](https://github.com/DataDog/dd-sdk-android/pull/3005)
+* [MAINTENANCE] Revive Session Replay instrumentation tests. See [#2965](https://github.com/DataDog/dd-sdk-android/pull/2965)
+* [MAINTENANCE] Next dev iteration. See [#3009](https://github.com/DataDog/dd-sdk-android/pull/3009)
 
-## What's Changed
+# 3.3.0 / 2025-11-18
 
 * [FEATURE] Feature flags. See [#2982](https://github.com/DataDog/dd-sdk-android/pull/2982) and [#2879](https://github.com/DataDog/dd-sdk-android/pull/2879) 
 * [FEATURE] Feature flags: Apply readme suggestions. See [#2988](https://github.com/DataDog/dd-sdk-android/pull/2988)

buildSrc/src/main/kotlin/com/datadog/gradle/config/AndroidConfig.kt

@@ -20,7 +20,7 @@ object AndroidConfig {
     const val MIN_SDK_FOR_AUTO = 29
     const val BUILD_TOOLS_VERSION = "36.0.0"
 
-    val VERSION = Version(3, 4, 0, Version.Type.Snapshot)
+    val VERSION = Version(3, 5, 0, Version.Type.Snapshot)
 }
 
 // TODO RUM-628 Switch to Java 17 bytecode

dd-sdk-android-core/api/apiSurface

@@ -203,6 +203,7 @@ interface com.datadog.android.core.InternalSdkCore : com.datadog.android.api.fea
   val lastViewEvent: com.google.gson.JsonObject?
   val lastFatalAnrSent: Long?
   val appStartTimeNs: Long
+  val appUptimeNs: Long
   fun writeLastViewEvent(ByteArray)
   fun deleteLastViewEvent()
   fun writeLastFatalAnrSent(Long)

dd-sdk-android-core/api/dd-sdk-android-core.api

@@ -599,6 +599,7 @@ public abstract interface class com/datadog/android/core/InternalSdkCore : com/d
 	public abstract fun deleteLastViewEvent ()V
 	public abstract fun getAllFeatures ()Ljava/util/List;
 	public abstract fun getAppStartTimeNs ()J
+	public abstract fun getAppUptimeNs ()J
 	public abstract fun getDatadogContext (Ljava/util/Set;)Lcom/datadog/android/api/context/DatadogContext;
 	public abstract fun getFirstPartyHostResolver ()Lcom/datadog/android/core/internal/net/FirstPartyHostHeaderTypeResolver;
 	public abstract fun getLastFatalAnrSent ()Ljava/lang/Long;

dd-sdk-android-core/src/main/kotlin/com/datadog/android/api/context/TimeInfo.kt

@@ -20,4 +20,8 @@ data class TimeInfo(
     val serverTimeNs: Long,
     val serverTimeOffsetNs: Long,
     val serverTimeOffsetMs: Long
-)
+) {
+    internal companion object {
+        internal val EMPTY = TimeInfo(0, 0, 0, 0)
+    }
+}

dd-sdk-android-core/src/main/kotlin/com/datadog/android/core/InternalSdkCore.kt

@@ -78,6 +78,15 @@ interface InternalSdkCore : FeatureSdkCore {
     @InternalApi
     val appStartTimeNs: Long
 
+    /**
+     * Provide the time since the application started in nanoseconds from device boot, or our best guess
+     * if the actual start time is not available. Note: since the implementation may rely on [System.nanoTime],
+     * this property can only be used to measure elapsed time and is not related to any other notion of system
+     * or wall-clock time. The value is the time since VM start.
+     */
+    @InternalApi
+    val appUptimeNs: Long
+
     /**
      * Writes current RUM view event to the dedicated file for the needs of NDK crash reporting.
      *

dd-sdk-android-core/src/main/kotlin/com/datadog/android/core/constraints/DatadogDataConstraints.kt

@@ -214,8 +214,7 @@ class DatadogDataConstraints(private val internalLogger: InternalLogger) : DataC
         private val reservedTagKeys = setOf(
             "host",
             "device",
-            "source",
-            "service"
+            "source"
         )
     }
 }

dd-sdk-android-core/src/main/kotlin/com/datadog/android/core/internal/CoreFeature.kt

@@ -210,6 +210,9 @@ internal class CoreFeature(
     internal val appStartTimeNs: Long
         get() = appStartTimeProvider.appStartTimeNs
 
+    internal val appUptimeNs: Long
+        get() = appStartTimeProvider.appUptimeNs
+
     // lazy here on purpose: we need to read it only once, even if it is used in different features
     @get:WorkerThread
     internal val lastViewEvent: JsonObject? by lazy {

dd-sdk-android-core/src/main/kotlin/com/datadog/android/core/internal/DatadogContextProvider.kt

@@ -10,8 +10,7 @@ import com.datadog.android.api.context.DatadogContext
 import com.datadog.android.api.context.DeviceInfo
 import com.datadog.android.api.context.LocaleInfo
 import com.datadog.android.api.context.ProcessInfo
-import com.datadog.android.api.context.TimeInfo
-import java.util.concurrent.TimeUnit
+import com.datadog.android.core.internal.time.composeTimeInfo
 
 internal class DatadogContextProvider(
     private val coreFeature: CoreFeature,
@@ -31,17 +30,7 @@ internal class DatadogContextProvider(
             variant = coreFeature.variant,
             sdkVersion = coreFeature.sdkVersion,
             source = coreFeature.sourceName,
-            time = with(coreFeature.timeProvider) {
-                val deviceTimeMs = getDeviceTimestamp()
-                val serverTimeMs = getServerTimestamp()
-                TimeInfo(
-                    deviceTimeNs = TimeUnit.MILLISECONDS.toNanos(deviceTimeMs),
-                    serverTimeNs = TimeUnit.MILLISECONDS.toNanos(serverTimeMs),
-                    serverTimeOffsetNs = TimeUnit.MILLISECONDS
-                        .toNanos(serverTimeMs - deviceTimeMs),
-                    serverTimeOffsetMs = serverTimeMs - deviceTimeMs
-                )
-            },
+            time = coreFeature.timeProvider.composeTimeInfo(),
             processInfo = ProcessInfo(
                 isMainProcess = coreFeature.isMainProcess
             ),

dd-sdk-android-core/src/main/kotlin/com/datadog/android/core/internal/DatadogCore.kt

@@ -34,6 +34,7 @@ import com.datadog.android.core.internal.logger.SdkInternalLogger
 import com.datadog.android.core.internal.net.FirstPartyHostHeaderTypeResolver
 import com.datadog.android.core.internal.system.BuildSdkVersionProvider
 import com.datadog.android.core.internal.time.DefaultAppStartTimeProvider
+import com.datadog.android.core.internal.time.composeTimeInfo
 import com.datadog.android.core.internal.utils.executeSafe
 import com.datadog.android.core.internal.utils.getSafe
 import com.datadog.android.core.internal.utils.scheduleSafe
@@ -100,17 +101,7 @@ internal class DatadogCore(
     /** @inheritDoc */
     override val time: TimeInfo
         get() {
-            return with(coreFeature.timeProvider) {
-                val deviceTimeMs = getDeviceTimestamp()
-                val serverTimeMs = getServerTimestamp()
-                TimeInfo(
-                    deviceTimeNs = TimeUnit.MILLISECONDS.toNanos(deviceTimeMs),
-                    serverTimeNs = TimeUnit.MILLISECONDS.toNanos(serverTimeMs),
-                    serverTimeOffsetNs = TimeUnit.MILLISECONDS
-                        .toNanos(serverTimeMs - deviceTimeMs),
-                    serverTimeOffsetMs = serverTimeMs - deviceTimeMs
-                )
-            }
+            return coreFeature.timeProvider.composeTimeInfo()
         }
 
     /** @inheritDoc */
@@ -387,6 +378,9 @@ internal class DatadogCore(
     override val appStartTimeNs: Long
         get() = coreFeature.appStartTimeNs
 
+    override val appUptimeNs: Long
+        get() = coreFeature.appUptimeNs
+
     @WorkerThread
     override fun writeLastViewEvent(data: ByteArray) {
         // we need to write it only if we are going to read ApplicationExitInfo (available on