Merge 4cbaa1c into 0048b42

Author: romtsn

CHANGELOG.md

@@ -13,6 +13,7 @@
 - Deduplicate battery breadcrumbs ([#4561](https://github.com/getsentry/sentry-java/pull/4561))
 - Remove unused method in ManifestMetadataReader ([#4585](https://github.com/getsentry/sentry-java/pull/4585))
 - Have single `NetworkCallback` registered at a time to reduce IPC calls ([#4562](https://github.com/getsentry/sentry-java/pull/4562))
+- Do not register for SystemEvents and NetworkCallbacks immediately when launched with non-foreground importance ([#4579](https://github.com/getsentry/sentry-java/pull/4579))
 - Limit ProGuard keep rules for native methods within `sentry-android-ndk` to the `io.sentry.**` namespace. ([#4427](https://github.com/getsentry/sentry-java/pull/4427))
   - If you relied on the Sentry SDK to keep native method names for JNI compatibility within your namespace, please review your ProGuard rules and ensure the configuration still works. Especially when you're not consuming any of the default Android proguard rules (`proguard-android.txt` or `proguard-android-optimize.txt`) the following config should be present:
   ```

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

@@ -167,16 +167,29 @@ public final class io/sentry/android/core/AppLifecycleIntegration : io/sentry/In
 }
 
 public final class io/sentry/android/core/AppState : java/io/Closeable {
+	public fun addAppStateListener (Lio/sentry/android/core/AppState$AppStateListener;)V
 	public fun close ()V
 	public static fun getInstance ()Lio/sentry/android/core/AppState;
+	public fun getLifecycleObserver ()Lio/sentry/android/core/AppState$LifecycleObserver;
 	public fun isInBackground ()Ljava/lang/Boolean;
+	public fun registerLifecycleObserver (Lio/sentry/SentryOptions;)V
+	public fun removeAppStateListener (Lio/sentry/android/core/AppState$AppStateListener;)V
+	public fun resetInstance ()V
+	public fun unregisterLifecycleObserver ()V
 }
 
 public abstract interface class io/sentry/android/core/AppState$AppStateListener {
 	public abstract fun onBackground ()V
 	public abstract fun onForeground ()V
 }
 
+public final class io/sentry/android/core/AppState$LifecycleObserver : androidx/lifecycle/DefaultLifecycleObserver {
+	public fun <init> (Lio/sentry/android/core/AppState;)V
+	public fun getListeners ()Ljava/util/List;
+	public fun onStart (Landroidx/lifecycle/LifecycleOwner;)V
+	public fun onStop (Landroidx/lifecycle/LifecycleOwner;)V
+}
+
 public final class io/sentry/android/core/BuildConfig {
 	public static final field BUILD_TYPE Ljava/lang/String;
 	public static final field DEBUG Z

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

@@ -2,13 +2,13 @@
 
 import androidx.annotation.NonNull;
 import androidx.lifecycle.DefaultLifecycleObserver;
-import androidx.lifecycle.LifecycleObserver;
 import androidx.lifecycle.LifecycleOwner;
 import androidx.lifecycle.ProcessLifecycleOwner;
 import io.sentry.ILogger;
 import io.sentry.ISentryLifecycleToken;
 import io.sentry.NoOpLogger;
 import io.sentry.SentryLevel;
+import io.sentry.SentryOptions;
 import io.sentry.android.core.internal.util.AndroidThreadChecker;
 import io.sentry.util.AutoClosableReentrantLock;
 import java.io.Closeable;
@@ -36,21 +36,23 @@ private AppState() {}
 
   private volatile @Nullable Boolean inBackground = null;
 
-  @TestOnly
-  LifecycleObserver getLifecycleObserver() {
-    return lifecycleObserver;
-  }
-
   @TestOnly
   void setHandler(final @NotNull MainLooperHandler handler) {
     this.handler = handler;
   }
 
+  @ApiStatus.Internal
   @TestOnly
-  void resetInstance() {
+  public void resetInstance() {
     instance = new AppState();
   }
 
+  @ApiStatus.Internal
+  @TestOnly
+  public LifecycleObserver getLifecycleObserver() {
+    return lifecycleObserver;
+  }
+
   public @Nullable Boolean isInBackground() {
     return inBackground;
   }
@@ -59,7 +61,7 @@ void setInBackground(final boolean inBackground) {
     this.inBackground = inBackground;
   }
 
-  void addAppStateListener(final @NotNull AppStateListener listener) {
+  public void addAppStateListener(final @NotNull AppStateListener listener) {
     try (final @NotNull ISentryLifecycleToken ignored = lock.acquire()) {
       ensureLifecycleObserver(NoOpLogger.getInstance());
 
@@ -69,15 +71,16 @@ void addAppStateListener(final @NotNull AppStateListener listener) {
     }
   }
 
-  void removeAppStateListener(final @NotNull AppStateListener listener) {
+  public void removeAppStateListener(final @NotNull AppStateListener listener) {
     try (final @NotNull ISentryLifecycleToken ignored = lock.acquire()) {
       if (lifecycleObserver != null) {
         lifecycleObserver.listeners.remove(listener);
       }
     }
   }
 
-  void registerLifecycleObserver(final @Nullable SentryAndroidOptions options) {
+  @ApiStatus.Internal
+  public void registerLifecycleObserver(final @Nullable SentryOptions options) {
     if (lifecycleObserver != null) {
       return;
     }
@@ -133,7 +136,8 @@ private void addObserverInternal(final @NotNull ILogger logger) {
     }
   }
 
-  void unregisterLifecycleObserver() {
+  @ApiStatus.Internal
+  public void unregisterLifecycleObserver() {
     if (lifecycleObserver == null) {
       return;
     }
@@ -167,7 +171,8 @@ public void close() throws IOException {
     unregisterLifecycleObserver();
   }
 
-  final class LifecycleObserver implements DefaultLifecycleObserver {
+  @ApiStatus.Internal
+  public final class LifecycleObserver implements DefaultLifecycleObserver {
     final List<AppStateListener> listeners =
         new CopyOnWriteArrayList<AppStateListener>() {
           @Override
@@ -184,6 +189,12 @@ public boolean add(AppStateListener appStateListener) {
           }
         };
 
+    @ApiStatus.Internal
+    @TestOnly
+    public List<AppStateListener> getListeners() {
+      return listeners;
+    }
+
     @Override
     public void onStart(@NonNull LifecycleOwner owner) {
       setInBackground(false);

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

@@ -21,7 +21,6 @@
 import io.sentry.SentryOptions;
 import io.sentry.android.core.util.AndroidLazyEvaluator;
 import io.sentry.protocol.App;
-import io.sentry.util.LazyEvaluator;
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileReader;
@@ -91,20 +90,6 @@ private ContextUtils() {}
   // to avoid doing a bunch of Binder calls we use LazyEvaluator to cache the values that are static
   // during the app process running
 
-  private static final @NotNull LazyEvaluator<Boolean> isForegroundImportance =
-      new LazyEvaluator<>(
-          () -> {
-            try {
-              final ActivityManager.RunningAppProcessInfo appProcessInfo =
-                  new ActivityManager.RunningAppProcessInfo();
-              ActivityManager.getMyMemoryState(appProcessInfo);
-              return appProcessInfo.importance == IMPORTANCE_FOREGROUND;
-            } catch (Throwable ignored) {
-              // should never happen
-            }
-            return false;
-          });
-
   /**
    * Since this packageInfo uses flags 0 we can assume it's static and cache it as the package name
    * or version code cannot change during runtime, only after app update (which will spin up a new
@@ -284,7 +269,15 @@ static String getVersionName(final @NotNull PackageInfo packageInfo) {
    */
   @ApiStatus.Internal
   public static boolean isForegroundImportance() {
-    return isForegroundImportance.getValue();
+    try {
+      final ActivityManager.RunningAppProcessInfo appProcessInfo =
+          new ActivityManager.RunningAppProcessInfo();
+      ActivityManager.getMyMemoryState(appProcessInfo);
+      return appProcessInfo.importance == IMPORTANCE_FOREGROUND;
+    } catch (Throwable ignored) {
+      // should never happen
+    }
+    return false;
   }
 
   /**
@@ -544,7 +537,6 @@ public static Context getApplicationContext(final @NotNull Context context) {
 
   @TestOnly
   static void resetInstance() {
-    isForegroundImportance.resetValue();
     staticPackageInfo33.resetValue();
     staticPackageInfo.resetValue();
     applicationName.resetValue();

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

@@ -43,6 +43,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.atomic.AtomicBoolean;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.annotations.TestOnly;
@@ -62,6 +63,7 @@ public final class SystemEventsBreadcrumbsIntegration
   private volatile boolean isClosed = false;
   private volatile boolean isStopped = false;
   private volatile IntentFilter filter = null;
+  private final @NotNull AtomicBoolean isReceiverRegistered = new AtomicBoolean(false);
   private final @NotNull AutoClosableReentrantLock receiverLock = new AutoClosableReentrantLock();
   // Track previous battery state to avoid duplicate breadcrumbs when values haven't changed
   private @Nullable BatteryState previousBatteryState;
@@ -101,14 +103,15 @@ public void register(final @NotNull IScopes scopes, final @NotNull SentryOptions
 
     if (this.options.isEnableSystemEventBreadcrumbs()) {
       AppState.getInstance().addAppStateListener(this);
-      registerReceiver(this.scopes, this.options, /* reportAsNewIntegration= */ true);
+
+      if (ContextUtils.isForegroundImportance()) {
+        registerReceiver(this.scopes, this.options);
+      }
     }
   }
 
   private void registerReceiver(
-      final @NotNull IScopes scopes,
-      final @NotNull SentryAndroidOptions options,
-      final boolean reportAsNewIntegration) {
+      final @NotNull IScopes scopes, final @NotNull SentryAndroidOptions options) {
 
     if (!options.isEnableSystemEventBreadcrumbs()) {
       return;
@@ -139,7 +142,7 @@ private void registerReceiver(
                     // registerReceiver can throw SecurityException but it's not documented in the
                     // official docs
                     ContextUtils.registerReceiver(context, options, receiver, filter);
-                    if (reportAsNewIntegration) {
+                    if (!isReceiverRegistered.getAndSet(true)) {
                       options
                           .getLogger()
                           .log(SentryLevel.DEBUG, "SystemEventsBreadcrumbsIntegration installed.");
@@ -239,7 +242,7 @@ public void onForeground() {
 
     isStopped = false;
 
-    registerReceiver(scopes, options, /* reportAsNewIntegration= */ false);
+    registerReceiver(scopes, options);
   }
 
   @Override