feat(android): Add ApplicationStartInfo API support for Android 15+

CHANGELOG.md

@@ -15,6 +15,10 @@
     sentry:
       enable-database-transaction-tracing: true
     ```
+- Add ApplicationStartInfo API support for Android 15+ ([#5055](https://github.com/getsentry/sentry-java/pull/5055))
+  - Captures detailed app startup timing data based on [ApplicationStartInfo APIs](https://developer.android.com/reference/android/app/ApplicationStartInfo)
+  - Opt-in via `SentryAndroidOptions.setEnableApplicationStartInfo(boolean)` (disabled by default)
+
 
 ### Fixes
 

sentry-android-core/api/sentry-android-core.api

@@ -215,6 +215,12 @@ public final class io/sentry/android/core/ApplicationExitInfoEventProcessor : io
 	public fun process (Lio/sentry/protocol/SentryTransaction;Lio/sentry/Hint;)Lio/sentry/protocol/SentryTransaction;
 }
 
+public final class io/sentry/android/core/ApplicationStartInfoIntegration : io/sentry/Integration, java/io/Closeable {
+	public fun <init> (Landroid/content/Context;Lio/sentry/android/core/BuildInfoProvider;)V
+	public fun close ()V
+	public fun register (Lio/sentry/IScopes;Lio/sentry/SentryOptions;)V
+}
+
 public final class io/sentry/android/core/BuildConfig {
 	public static final field BUILD_TYPE Ljava/lang/String;
 	public static final field DEBUG Z
@@ -353,6 +359,9 @@ public final class io/sentry/android/core/SentryAndroidOptions : io/sentry/Sentr
 	public fun isEnableActivityLifecycleTracingAutoFinish ()Z
 	public fun isEnableAppComponentBreadcrumbs ()Z
 	public fun isEnableAppLifecycleBreadcrumbs ()Z
+	public fun isEnableApplicationStartInfo ()Z
+	public fun isEnableApplicationStartInfoMetrics ()Z
+	public fun isEnableApplicationStartInfoTracing ()Z
 	public fun isEnableAutoActivityLifecycleTracing ()Z
 	public fun isEnableAutoTraceIdGeneration ()Z
 	public fun isEnableFramesTracking ()Z
@@ -381,6 +390,9 @@ public final class io/sentry/android/core/SentryAndroidOptions : io/sentry/Sentr
 	public fun setEnableActivityLifecycleTracingAutoFinish (Z)V
 	public fun setEnableAppComponentBreadcrumbs (Z)V
 	public fun setEnableAppLifecycleBreadcrumbs (Z)V
+	public fun setEnableApplicationStartInfo (Z)V
+	public fun setEnableApplicationStartInfoMetrics (Z)V
+	public fun setEnableApplicationStartInfoTracing (Z)V
 	public fun setEnableAutoActivityLifecycleTracing (Z)V
 	public fun setEnableAutoTraceIdGeneration (Z)V
 	public fun setEnableFramesTracking (Z)V
@@ -536,14 +548,18 @@ public final class io/sentry/android/core/ViewHierarchyEventProcessor : io/sentr
 public final class io/sentry/android/core/cache/AndroidEnvelopeCache : io/sentry/cache/EnvelopeCache {
 	public static final field LAST_ANR_MARKER_LABEL Ljava/lang/String;
 	public static final field LAST_ANR_REPORT Ljava/lang/String;
+	public static final field LAST_APP_START_MARKER_LABEL Ljava/lang/String;
+	public static final field LAST_APP_START_REPORT Ljava/lang/String;
 	public static final field LAST_TOMBSTONE_MARKER_LABEL Ljava/lang/String;
 	public static final field LAST_TOMBSTONE_REPORT Ljava/lang/String;
 	public fun <init> (Lio/sentry/android/core/SentryAndroidOptions;)V
 	public fun getDirectory ()Ljava/io/File;
 	public static fun hasStartupCrashMarker (Lio/sentry/SentryOptions;)Z
 	public static fun lastReportedAnr (Lio/sentry/SentryOptions;)Ljava/lang/Long;
+	public static fun lastReportedAppStart (Lio/sentry/SentryOptions;)Ljava/lang/Long;
 	public static fun lastReportedTombstone (Lio/sentry/SentryOptions;)Ljava/lang/Long;
 	public fun store (Lio/sentry/SentryEnvelope;Lio/sentry/Hint;)V
+	public static fun storeAppStartTimestamp (Lio/sentry/SentryOptions;J)V
 	public fun storeEnvelope (Lio/sentry/SentryEnvelope;Lio/sentry/Hint;)Z
 }
 
@@ -594,6 +610,9 @@ public class io/sentry/android/core/performance/AppStartMetrics : io/sentry/andr
 	public fun getAppStartTimeSpanWithFallback (Lio/sentry/android/core/SentryAndroidOptions;)Lio/sentry/android/core/performance/TimeSpan;
 	public fun getAppStartType ()Lio/sentry/android/core/performance/AppStartMetrics$AppStartType;
 	public fun getApplicationOnCreateTimeSpan ()Lio/sentry/android/core/performance/TimeSpan;
+	public fun getApplicationStartInfo ()Landroid/app/ApplicationStartInfo;
+	public fun getApplicationStartInfoTags ()Ljava/util/Map;
+	public fun getApplicationStartInfoUnixOffsetMs ()J
 	public fun getClassLoadedUptimeMs ()J
 	public fun getContentProviderOnCreateTimeSpans ()Ljava/util/List;
 	public static fun getInstance ()Lio/sentry/android/core/performance/AppStartMetrics;
@@ -616,6 +635,7 @@ public class io/sentry/android/core/performance/AppStartMetrics : io/sentry/andr
 	public fun setAppStartProfiler (Lio/sentry/ITransactionProfiler;)V
 	public fun setAppStartSamplingDecision (Lio/sentry/TracesSamplingDecision;)V
 	public fun setAppStartType (Lio/sentry/android/core/performance/AppStartMetrics$AppStartType;)V
+	public fun setApplicationStartInfo (Landroid/app/ApplicationStartInfo;Ljava/util/Map;J)V
 	public fun setClassLoadedUptimeMs (J)V
 	public fun shouldSendStartMeasurements ()Z
 }

sentry-android-core/src/main/java/io/sentry/android/core/AndroidOptionsInitializer.java

@@ -380,6 +380,8 @@ static void installDefaultIntegrations(
       options.addIntegration(new TombstoneIntegration(context));
     }
 
+    options.addIntegration(new ApplicationStartInfoIntegration(context, buildInfoProvider));
+
     // this integration uses android.os.FileObserver, we can't move to sentry
     // before creating a pure java impl.
     options.addIntegration(EnvelopeFileObserverIntegration.getOutboxFileObserver());