feat(metrics): [Trace Metrics 20] Add device and OS attributes to metrics

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

@@ -93,6 +93,13 @@ public DefaultAndroidEventProcessor(
     return event;
   }
 
+  @Override
+  public @Nullable SentryMetricsEvent process(@NotNull SentryMetricsEvent event) {
+    setDevice(event);
+    setOs(event);
+    return event;
+  }
+
   /**
    * The last exception is usually used for picking the issue title, but the convention is to send
    * inner exceptions first, e.g. [inner, outer] This doesn't work very well on Android, as some
@@ -248,6 +255,34 @@ private void setOs(final @NotNull SentryLogEvent event) {
     }
   }
 
+  private void setDevice(final @NotNull SentryMetricsEvent event) {
+    try {
+      event.setAttribute(
+          "device.brand",
+          new SentryLogEventAttributeValue(SentryAttributeType.STRING, Build.BRAND));
+      event.setAttribute(
+          "device.model",
+          new SentryLogEventAttributeValue(SentryAttributeType.STRING, Build.MODEL));
+      event.setAttribute(
+          "device.family",
+          new SentryLogEventAttributeValue(SentryAttributeType.STRING, deviceFamily.getValue()));
+    } catch (Throwable e) {
+      options.getLogger().log(SentryLevel.ERROR, "Failed to retrieve device info", e);
+    }
+  }
+
+  private void setOs(final @NotNull SentryMetricsEvent event) {
+    try {
+      event.setAttribute(
+          "os.name", new SentryLogEventAttributeValue(SentryAttributeType.STRING, "Android"));
+      event.setAttribute(
+          "os.version",
+          new SentryLogEventAttributeValue(SentryAttributeType.STRING, Build.VERSION.RELEASE));
+    } catch (Throwable e) {
+      options.getLogger().log(SentryLevel.ERROR, "Failed to retrieve os system", e);
+    }
+  }
+
   // Data to be applied to events that was created in the running process
   private void processNonCachedEvent(
       final @NotNull SentryBaseEvent event, final @NotNull Hint hint) {

sentry-android-core/src/test/java/io/sentry/android/core/DefaultAndroidEventProcessorTest.kt

@@ -5,18 +5,23 @@ import android.os.Build
 import android.os.Looper
 import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.runners.AndroidJUnit4
+import io.sentry.DateUtils
 import io.sentry.DiagnosticLogger
 import io.sentry.Hint
 import io.sentry.IScopes
 import io.sentry.SentryEvent
 import io.sentry.SentryLevel
+import io.sentry.SentryLogEvent
+import io.sentry.SentryLogLevel
+import io.sentry.SentryMetricsEvent
 import io.sentry.SentryTracer
 import io.sentry.TransactionContext
 import io.sentry.TypeCheckHint.SENTRY_DART_SDK_NAME
 import io.sentry.android.core.internal.util.CpuInfoUtils
 import io.sentry.protocol.OperatingSystem
 import io.sentry.protocol.SdkVersion
 import io.sentry.protocol.SentryException
+import io.sentry.protocol.SentryId
 import io.sentry.protocol.SentryStackFrame
 import io.sentry.protocol.SentryStackTrace
 import io.sentry.protocol.SentryThread
@@ -619,4 +624,45 @@ class DefaultAndroidEventProcessorTest {
       assertEquals("IllegalArgumentException", it.exceptions!![1].type)
     }
   }
+
+  @Test
+  fun `device and os are set on metric`() {
+    val sut = fixture.getSut(context)
+    val processedEvent: SentryMetricsEvent? =
+      sut.process(
+        SentryMetricsEvent(
+          SentryId("5c1f73d39486827b9e60ceb1fc23277a"),
+          DateUtils.dateToSeconds(DateUtils.getDateTime("2004-04-10T18:24:03.000Z")),
+          "42e6bd2a-c45e-414d-8066-ed5196fbc686",
+          "counter",
+          123.0,
+        )
+      )
+
+    assertNotNull(processedEvent?.attributes?.get("device.brand"))
+    assertNotNull(processedEvent?.attributes?.get("device.model"))
+    assertNotNull(processedEvent?.attributes?.get("device.family"))
+    assertNotNull(processedEvent?.attributes?.get("os.name"))
+    assertNotNull(processedEvent?.attributes?.get("os.version"))
+  }
+
+  @Test
+  fun `device and os are set on log`() {
+    val sut = fixture.getSut(context)
+    val processedEvent: SentryLogEvent? =
+      sut.process(
+        SentryLogEvent(
+          SentryId("5c1f73d39486827b9e60ceb1fc23277a"),
+          DateUtils.dateToSeconds(DateUtils.getDateTime("2004-04-10T18:24:03.000Z")),
+          "message",
+          SentryLogLevel.WARN,
+        )
+      )
+
+    assertNotNull(processedEvent?.attributes?.get("device.brand"))
+    assertNotNull(processedEvent?.attributes?.get("device.model"))
+    assertNotNull(processedEvent?.attributes?.get("device.family"))
+    assertNotNull(processedEvent?.attributes?.get("os.name"))
+    assertNotNull(processedEvent?.attributes?.get("os.version"))
+  }
 }