From ce37879231514cfc60e66454ca493c2d76765318 Mon Sep 17 00:00:00 2001
From: Osana Babayan <32496536+osana@users.noreply.github.com>
Date: Wed, 30 Jan 2019 10:17:56 -0500
Subject: [android]added generic performance event (#13795)

---
 .../mapbox/mapboxsdk/maps/TelemetryDefinition.java | 12 +++-
 .../module/telemetry/PerformanceEvent.java         | 68 ++++++++++++++++++++++
 .../mapboxsdk/module/telemetry/TelemetryImpl.java  | 10 ++++
 3 files changed, 89 insertions(+), 1 deletion(-)
 create mode 100644 platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/telemetry/PerformanceEvent.java

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/TelemetryDefinition.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/TelemetryDefinition.java
index 3918c67129..d428895696 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/TelemetryDefinition.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/TelemetryDefinition.java
@@ -1,9 +1,12 @@
 package com.mapbox.mapboxsdk.maps;
 
+import android.os.Bundle;
+
 import com.mapbox.mapboxsdk.offline.OfflineRegionDefinition;
 
 /**
- * Definition of TelemetryImpl collection
+ * Definition of TelemetryImpl collection.
+ * Use{@link TelemetryDefinition} for posting the event.
  */
 public interface TelemetryDefinition {
 
@@ -46,4 +49,11 @@ public interface TelemetryDefinition {
    * @param offlineDefinition the offline region definition
    */
   void onCreateOfflineRegion(OfflineRegionDefinition offlineDefinition);
+
+  /**
+   * Register a performance event.
+   *
+   * @param data performance event data
+   */
+  void onPerformanceEvent(Bundle data);
 }
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/telemetry/PerformanceEvent.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/telemetry/PerformanceEvent.java
new file mode 100644
index 0000000000..b88e1885ca
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/telemetry/PerformanceEvent.java
@@ -0,0 +1,68 @@
+package com.mapbox.mapboxsdk.module.telemetry;
+
+import com.mapbox.android.telemetry.Event;
+
+import android.os.Bundle;
+import android.os.Parcel;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Locale;
+
+/**
+ * Generic Performance Event that can be used for performance measurements.
+ * Customer measurements can be added to the bundle.
+ */
+public class PerformanceEvent extends Event {
+  private static final String PERFORMANCE_TRACE = "performance.trace";
+
+  private final String event;
+
+  private final String created;
+
+  private final String sessionId;
+
+  private final Bundle data;
+
+  private static final SimpleDateFormat DATE_FORMAT =
+          new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ", Locale.US);
+
+  PerformanceEvent(String sessionId, Bundle data) {
+    this.event = PERFORMANCE_TRACE;
+    this.created = DATE_FORMAT.format(new Date());
+    this.sessionId = sessionId;
+    this.data = data;
+  }
+
+  private PerformanceEvent(Parcel in) {
+    this.event = in.readString();
+    this.created = in.readString();
+    this.sessionId = in.readString();
+    this.data = in.readBundle();
+  }
+
+  @Override
+  public int describeContents() {
+    return 0;
+  }
+
+  @Override
+  public void writeToParcel(Parcel parcel, int i) {
+    parcel.writeString(event);
+    parcel.writeString(created);
+    parcel.writeString(sessionId);
+    parcel.writeBundle(data);
+  }
+
+  public static final Creator<PerformanceEvent> CREATOR = new Creator<PerformanceEvent>() {
+    @Override
+    public PerformanceEvent createFromParcel(Parcel in) {
+      return new PerformanceEvent(in);
+    }
+
+    @Override
+    public PerformanceEvent[] newArray(int size) {
+      return new PerformanceEvent[size];
+    }
+  };
+}
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/telemetry/TelemetryImpl.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/telemetry/TelemetryImpl.java
index 56857d94c9..5e021f961e 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/telemetry/TelemetryImpl.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/module/telemetry/TelemetryImpl.java
@@ -1,6 +1,7 @@
 package com.mapbox.mapboxsdk.module.telemetry;
 
 import android.content.Context;
+import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import com.mapbox.android.telemetry.AppUserTurnstile;
@@ -17,6 +18,8 @@ import com.mapbox.mapboxsdk.maps.TelemetryDefinition;
 import com.mapbox.mapboxsdk.offline.OfflineRegionDefinition;
 import com.mapbox.mapboxsdk.offline.OfflineTilePyramidRegionDefinition;
 
+import java.util.UUID;
+
 public class TelemetryImpl implements TelemetryDefinition {
 
   @Nullable
@@ -105,4 +108,11 @@ public class TelemetryImpl implements TelemetryDefinition {
       offlineDefinition.getStyleURL())
     );
   }
+
+  @Override
+  public void onPerformanceEvent(Bundle data) {
+    if (data != null && !data.isEmpty()) {
+      telemetry.push(new PerformanceEvent(UUID.randomUUID().toString(), data));
+    }
+  }
 }
\ No newline at end of file
-- 
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