feat: capture touch breadcrumbs for all buttons (#2242)

* chore: cleanup user interaction widget code

* renames & more cleanup

* more cleanup

* more refactoring & clenaup before actual functional changes

* more refactoring

* feat: collect touch element path

* update tests

* add tests for the new support of non-keyed button presses

* cleanup & improve existing code

* chore: update changelog

* update native replay integration with touch breadcrumb path

* fix tests

* Update CHANGELOG.md

* linter issues

---------

Co-authored-by: Giancarlo Buenaflor <giancarlo_buenaflor@yahoo.com>

CHANGELOG.md

@@ -38,6 +38,8 @@
   );
   ```
 
+- Collect touch breadcrumbs for all buttons, not just those with `key` specified. ([#2242](https://github.com/getsentry/sentry-dart/pull/2242))
+
 ### Dependencies
 
 - Bump Cocoa SDK from v8.35.1 to v8.36.0 ([#2252](https://github.com/getsentry/sentry-dart/pull/2252))

dart/lib/src/protocol/breadcrumb.dart

@@ -105,42 +105,17 @@ class Breadcrumb {
     String? viewId,
     String? viewClass,
   }) {
-    final newData = data ?? {};
-    var path = '';
-
-    if (viewId != null) {
-      newData['view.id'] = viewId;
-      path = viewId;
-    }
-
-    if (newData.containsKey('label')) {
-      if (path.isEmpty) {
-        path = newData['label'];
-      } else {
-        path = "$path, label: ${newData['label']}";
-      }
-    }
-
-    if (viewClass != null) {
-      newData['view.class'] = viewClass;
-      if (path.isEmpty) {
-        path = viewClass;
-      } else {
-        path = "$viewClass($path)";
-      }
-    }
-
-    if (path.isNotEmpty && !newData.containsKey('path')) {
-      newData['path'] = path;
-    }
-
     return Breadcrumb(
       message: message,
       level: level,
       category: 'ui.$subCategory',
       type: 'user',
       timestamp: timestamp,
-      data: newData,
+      data: {
+        if (viewId != null) 'view.id': viewId,
+        if (viewClass != null) 'view.class': viewClass,
+        if (data != null) ...data,
+      },
     );
   }
 

dart/test/protocol/breadcrumb_test.dart

@@ -222,7 +222,6 @@ void main() {
           'foo': 'bar',
           'view.id': 'foo',
           'view.class': 'bar',
-          'path': 'bar(foo)',
         },
       });
     });

flutter/android/src/main/kotlin/io/sentry/flutter/SentryFlutterReplayBreadcrumbConverter.kt

@@ -8,6 +8,8 @@ import io.sentry.rrweb.RRWebSpanEvent
 import java.util.Date
 
 private const val MILLIS_PER_SECOND = 1000.0
+private const val MAX_PATH_ITEMS = 4
+private const val MAX_PATH_IDENTIFIER_LENGTH = 20
 
 class SentryFlutterReplayBreadcrumbConverter : DefaultReplayBreadcrumbConverter() {
   internal companion object {
@@ -30,7 +32,7 @@ class SentryFlutterReplayBreadcrumbConverter : DefaultReplayBreadcrumbConverter(
       "ui.click" ->
         newRRWebBreadcrumb(breadcrumb).apply {
           category = "ui.tap"
-          message = breadcrumb.data["path"] as String?
+          message = getTouchPathMessage(breadcrumb.data["path"])
         }
 
       else -> {
@@ -83,4 +85,34 @@ class SentryFlutterReplayBreadcrumbConverter : DefaultReplayBreadcrumbConverter(
     }
     return rrWebEvent
   }
+
+  private fun getTouchPathMessage(maybePath: Any?): String? {
+    if (maybePath !is List<*> || maybePath.isEmpty()) {
+      return null
+    }
+
+    val message = StringBuilder()
+    for (i in Math.min(MAX_PATH_ITEMS, maybePath.size) - 1 downTo 0) {
+      val item = maybePath[i]
+      if (item !is Map<*, *>) {
+        continue
+      }
+
+      message.append(item["element"] ?: "?")
+
+      var identifier = item["label"] ?: item["name"]
+      if (identifier is String && identifier.isNotEmpty()) {
+        if (identifier.length > MAX_PATH_IDENTIFIER_LENGTH) {
+          identifier = identifier.substring(0, MAX_PATH_IDENTIFIER_LENGTH - "...".length) + "..."
+        }
+        message.append("(").append(identifier).append(")")
+      }
+
+      if (i > 0) {
+        message.append(" > ")
+      }
+    }
+
+    return message.toString()
+  }
 }

flutter/android/src/main/kotlin/io/sentry/flutter/SentryFlutterReplayRecorder.kt

@@ -12,7 +12,7 @@ internal class SentryFlutterReplayRecorder(
   private val channel: MethodChannel,
   private val integration: ReplayIntegration,
 ) : Recorder {
-  override fun start(config: ScreenshotRecorderConfig) {
+  override fun start(recorderConfig: ScreenshotRecorderConfig) {
     val cacheDirPath = integration.replayCacheDir?.absolutePath
     if (cacheDirPath == null) {
       Log.w("Sentry", "Replay cache directory is null, can't start replay recorder.")
@@ -24,9 +24,9 @@ internal class SentryFlutterReplayRecorder(
           "ReplayRecorder.start",
           mapOf(
             "directory" to cacheDirPath,
-            "width" to config.recordingWidth,
-            "height" to config.recordingHeight,
-            "frameRate" to config.frameRate,
+            "width" to recorderConfig.recordingWidth,
+            "height" to recorderConfig.recordingHeight,
+            "frameRate" to recorderConfig.frameRate,
             "replayId" to integration.getReplayId().toString(),
           ),
         )

flutter/ios/Classes/SentryFlutterReplayBreadcrumbConverter.m

@@ -38,7 +38,7 @@ - (instancetype _Nonnull)init {
   if ([breadcrumb.category isEqualToString:@"ui.click"]) {
     return [self convertFrom:breadcrumb
                 withCategory:@"ui.tap"
-                  andMessage:breadcrumb.data[@"path"]];
+                  andMessage:[self getTouchPathMessage:breadcrumb.data[@"path"]]];
   }
 
   SentryRRWebEvent *nativeBreadcrumb =
@@ -112,6 +112,42 @@ - (NSDate *_Nonnull)dateFrom:(NSNumber *_Nonnull)timestamp {
   return [NSDate dateWithTimeIntervalSince1970:(timestamp.doubleValue / 1000)];
 }
 
+- (NSString * _Nullable)getTouchPathMessage:(id _Nullable)maybePath {
+    if (![maybePath isKindOfClass:[NSArray class]]) {
+        return nil;
+    }
+
+    NSArray *path = (NSArray *)maybePath;
+    if (path.count == 0) {
+        return nil;
+    }
+
+    NSMutableString *message = [NSMutableString string];
+    for (NSInteger i = MIN(3, path.count - 1); i >= 0; i--) {
+        id item = path[i];
+        if (![item isKindOfClass:[NSDictionary class]]) {
+            continue;
+        }
+
+        NSDictionary *itemDict = (NSDictionary *)item;
+        [message appendString:itemDict[@"element"] ?: @"?"];
+
+        id identifier = itemDict[@"label"] ?: itemDict[@"name"];
+        if ([identifier isKindOfClass:[NSString class]] && [(NSString *)identifier length] > 0) {
+            NSString *identifierStr = (NSString *)identifier;
+            if (identifierStr.length > 20) {
+                identifierStr = [[identifierStr substringToIndex:17] stringByAppendingString:@"..."];
+            }
+            [message appendFormat:@"(%@)", identifierStr];
+        }
+
+        if (i > 0) {
+            [message appendString:@" > "];
+        }
+    }
+
+    return message.length > 0 ? message : nil;
+}
 @end
 
 #endif

flutter/lib/src/sentry_flutter_options.dart

@@ -202,14 +202,14 @@ class SentryFlutterOptions extends SentryOptions {
   ///
   /// Requires adding the [SentryUserInteractionWidget] to the widget tree.
   /// Example:
-  /// runApp(SentryUserInteractionWidget(child: App()));
+  /// runApp(SentryWidget(child: App()));
   bool enableUserInteractionBreadcrumbs = true;
 
   /// Enables the Auto instrumentation for user interaction tracing.
   ///
   /// Requires adding the [SentryUserInteractionWidget] to the widget tree.
   /// Example:
-  /// runApp(SentryUserInteractionWidget(child: App()));
+  /// runApp(SentryWidget(child: App()));
   bool enableUserInteractionTracing = true;
 
   /// Enable or disable the tracing of time to full display (TTFD).