RUM-3180: Avoid crash when applicationContext is null

features/dd-sdk-android-session-replay/src/main/kotlin/com/datadog/android/sessionreplay/SessionReplayPrivacy.kt

@@ -18,6 +18,7 @@ import android.widget.SeekBar
 import android.widget.TextView
 import android.widget.Toolbar
 import androidx.appcompat.widget.SwitchCompat
+import com.datadog.android.api.InternalLogger
 import com.datadog.android.sessionreplay.internal.recorder.base64.Base64LRUCache
 import com.datadog.android.sessionreplay.internal.recorder.base64.Base64Serializer
 import com.datadog.android.sessionreplay.internal.recorder.base64.BitmapPool
@@ -76,9 +77,9 @@ enum class SessionReplayPrivacy {
     MASK_USER_INPUT;
 
     @Suppress("LongMethod")
-    internal fun mappers(): List<MapperTypeWrapper> {
+    internal fun mappers(internalLogger: InternalLogger): List<MapperTypeWrapper> {
         val base64Serializer = buildBase64Serializer()
-        val imageWireframeHelper = ImageWireframeHelper(base64Serializer = base64Serializer)
+        val imageWireframeHelper = ImageWireframeHelper(logger = internalLogger, base64Serializer = base64Serializer)
         val uniqueIdentifierGenerator = UniqueIdentifierGenerator
 
         val unsupportedViewMapper = UnsupportedViewMapper()

features/dd-sdk-android-session-replay/src/main/kotlin/com/datadog/android/sessionreplay/SessionReplayRecorder.kt

@@ -91,7 +91,7 @@ internal class SessionReplayRecorder : OnWindowRefreshedCallback, Recorder {
         this.viewOnDrawInterceptor = ViewOnDrawInterceptor(
             recordedDataQueueHandler = recordedDataQueueHandler,
             SnapshotProducer(
-                TreeViewTraversal(customMappers + privacy.mappers()),
+                TreeViewTraversal(customMappers + privacy.mappers(internalLogger)),
                 ComposedOptionSelectorDetector(
                     customOptionSelectorDetectors + DefaultOptionSelectorDetector()
                 )

features/dd-sdk-android-session-replay/src/main/kotlin/com/datadog/android/sessionreplay/internal/recorder/base64/ImageWireframeHelper.kt

@@ -14,19 +14,22 @@ import android.view.View
 import android.widget.TextView
 import androidx.annotation.MainThread
 import androidx.annotation.VisibleForTesting
+import com.datadog.android.api.InternalLogger
 import com.datadog.android.sessionreplay.internal.recorder.MappingContext
 import com.datadog.android.sessionreplay.internal.recorder.ViewUtilsInternal
 import com.datadog.android.sessionreplay.internal.recorder.densityNormalized
 import com.datadog.android.sessionreplay.model.MobileSegment
 import com.datadog.android.sessionreplay.utils.UniqueIdentifierGenerator
+import java.util.Locale
 
 // This should not have a callback but it should just create a placeholder for base64Serializer
 // The base64Serializer dependency should be removed from here
 // TODO: RUM-0000 Remove the base64Serializer dependency from here
 internal class ImageWireframeHelper(
+    private val logger: InternalLogger,
+    private val base64Serializer: Base64Serializer,
     private val imageCompression: ImageCompression = WebPImageCompression(),
     private val uniqueIdentifierGenerator: UniqueIdentifierGenerator = UniqueIdentifierGenerator,
-    private val base64Serializer: Base64Serializer,
     private val viewUtilsInternal: ViewUtilsInternal = ViewUtilsInternal(),
     private val imageTypeResolver: ImageTypeResolver = ImageTypeResolver()
 ) {
@@ -58,6 +61,17 @@ internal class ImageWireframeHelper(
 
         val displayMetrics = view.resources.displayMetrics
         val applicationContext = view.context.applicationContext
+
+        if (applicationContext == null) {
+            logger.log(
+                InternalLogger.Level.ERROR,
+                InternalLogger.Target.TELEMETRY,
+                { APPLICATION_CONTEXT_NULL_ERROR.format(Locale.US, view.javaClass.canonicalName) }
+            )
+
+            return null
+        }
+
         val mimeType = imageCompression.getMimeType()
         val density = displayMetrics.density
 
@@ -234,5 +248,8 @@ internal class ImageWireframeHelper(
         internal const val DRAWABLE_CHILD_NAME = "drawable"
 
         @VisibleForTesting internal const val PLACEHOLDER_CONTENT_LABEL = "Content Image"
+
+        @VisibleForTesting internal const val APPLICATION_CONTEXT_NULL_ERROR =
+            "Application context is null for view %s"
     }
 }

features/dd-sdk-android-session-replay/src/test/kotlin/com/datadog/android/sessionreplay/SessionReplayPrivacyTest.kt

@@ -18,6 +18,8 @@ import android.widget.SeekBar
 import android.widget.TextView
 import android.widget.Toolbar
 import androidx.appcompat.widget.SwitchCompat
+import com.datadog.android.api.InternalLogger
+import com.datadog.android.sessionreplay.forge.ForgeConfigurator
 import com.datadog.android.sessionreplay.internal.recorder.mapper.ButtonMapper
 import com.datadog.android.sessionreplay.internal.recorder.mapper.CheckBoxMapper
 import com.datadog.android.sessionreplay.internal.recorder.mapper.CheckedTextViewMapper
@@ -39,16 +41,30 @@ import com.datadog.android.sessionreplay.internal.recorder.mapper.TextViewMapper
 import com.datadog.android.sessionreplay.internal.recorder.mapper.UnsupportedViewMapper
 import com.datadog.android.sessionreplay.internal.recorder.mapper.WireframeMapper
 import com.datadog.tools.unit.setStaticValue
+import fr.xgouchet.elmyr.junit5.ForgeConfiguration
+import fr.xgouchet.elmyr.junit5.ForgeExtension
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.jupiter.api.AfterEach
+import org.junit.jupiter.api.extension.ExtendWith
+import org.junit.jupiter.api.extension.Extensions
 import org.junit.jupiter.params.ParameterizedTest
 import org.junit.jupiter.params.provider.Arguments
 import org.junit.jupiter.params.provider.MethodSource
 import org.junit.runners.Parameterized
+import org.mockito.Mock
+import org.mockito.junit.jupiter.MockitoExtension
+import org.mockito.junit.jupiter.MockitoSettings
 import org.mockito.kotlin.mock
+import org.mockito.quality.Strictness
 import java.util.stream.Stream
 import androidx.appcompat.widget.Toolbar as AppCompatToolbar
 
+@Extensions(
+    ExtendWith(MockitoExtension::class),
+    ExtendWith(ForgeExtension::class)
+)
+@MockitoSettings(strictness = Strictness.LENIENT)
+@ForgeConfiguration(ForgeConfigurator::class)
 internal class SessionReplayPrivacyTest {
 
     /*
@@ -58,6 +74,9 @@ internal class SessionReplayPrivacyTest {
      */
     private val origApiLevel = Build.VERSION.SDK_INT
 
+    @Mock
+    lateinit var mockLogger: InternalLogger
+
     @AfterEach
     fun teardown() {
         setApiLevel(origApiLevel)
@@ -75,9 +94,9 @@ internal class SessionReplayPrivacyTest {
 
         // When
         val actualMappers = when (maskLevel) {
-            SessionReplayPrivacy.ALLOW.toString() -> SessionReplayPrivacy.ALLOW.mappers()
-            SessionReplayPrivacy.MASK.toString() -> SessionReplayPrivacy.MASK.mappers()
-            SessionReplayPrivacy.MASK_USER_INPUT.toString() -> SessionReplayPrivacy.MASK_USER_INPUT.mappers()
+            SessionReplayPrivacy.ALLOW.toString() -> SessionReplayPrivacy.ALLOW.mappers(mockLogger)
+            SessionReplayPrivacy.MASK.toString() -> SessionReplayPrivacy.MASK.mappers(mockLogger)
+            SessionReplayPrivacy.MASK_USER_INPUT.toString() -> SessionReplayPrivacy.MASK_USER_INPUT.mappers(mockLogger)
             else -> throw IllegalArgumentException("Unknown masking level")
         }
 

features/dd-sdk-android-session-replay/src/test/kotlin/com/datadog/android/sessionreplay/internal/recorder/base64/ImageWireframeHelperTest.kt

@@ -15,15 +15,18 @@ import android.graphics.drawable.RippleDrawable
 import android.util.DisplayMetrics
 import android.view.View
 import android.widget.TextView
+import com.datadog.android.api.InternalLogger
 import com.datadog.android.sessionreplay.forge.ForgeConfigurator
 import com.datadog.android.sessionreplay.internal.recorder.GlobalBounds
 import com.datadog.android.sessionreplay.internal.recorder.MappingContext
 import com.datadog.android.sessionreplay.internal.recorder.SystemInformation
 import com.datadog.android.sessionreplay.internal.recorder.ViewUtilsInternal
+import com.datadog.android.sessionreplay.internal.recorder.base64.ImageWireframeHelper.Companion.APPLICATION_CONTEXT_NULL_ERROR
 import com.datadog.android.sessionreplay.internal.recorder.base64.ImageWireframeHelper.Companion.DRAWABLE_CHILD_NAME
 import com.datadog.android.sessionreplay.model.MobileSegment
 import com.datadog.android.sessionreplay.utils.UniqueIdentifierGenerator
 import com.datadog.android.utils.isCloseTo
+import com.datadog.android.utils.verifyLog
 import fr.xgouchet.elmyr.Forge
 import fr.xgouchet.elmyr.annotation.IntForgery
 import fr.xgouchet.elmyr.annotation.LongForgery
@@ -49,6 +52,7 @@ import org.mockito.kotlin.verifyNoInteractions
 import org.mockito.kotlin.verifyNoMoreInteractions
 import org.mockito.kotlin.whenever
 import org.mockito.quality.Strictness
+import java.util.Locale
 
 @Extensions(
     ExtendWith(MockitoExtension::class),
@@ -62,6 +66,9 @@ internal class ImageWireframeHelperTest {
     @Mock
     lateinit var mockBase64Serializer: Base64Serializer
 
+    @Mock
+    lateinit var mockLogger: InternalLogger
+
     @Mock
     lateinit var mockUniqueIdentifierGenerator: UniqueIdentifierGenerator
 
@@ -162,16 +169,69 @@ internal class ImageWireframeHelperTest {
         whenever(mockBounds.y).thenReturn(0L)
 
         testedHelper = ImageWireframeHelper(
+            logger = mockLogger,
+            base64Serializer = mockBase64Serializer,
             imageCompression = mockImageCompression,
             uniqueIdentifierGenerator = mockUniqueIdentifierGenerator,
-            base64Serializer = mockBase64Serializer,
             viewUtilsInternal = mockViewUtilsInternal,
             imageTypeResolver = mockImageTypeResolver
         )
     }
 
     // region createImageWireframe
 
+    @Test
+    fun `M return null W createImageWireframe() { application context is null }`() {
+        // Given
+        whenever(mockView.context.applicationContext).thenReturn(null)
+
+        // When
+        val wireframe = testedHelper.createImageWireframe(
+            view = mockView,
+            currentWireframeIndex = 0,
+            x = 0,
+            y = 0,
+            width = 0,
+            height = 0,
+            drawable = mockDrawable,
+            shapeStyle = null,
+            border = null,
+            usePIIPlaceholder = true,
+            imageWireframeHelperCallback = mockImageWireframeHelperCallback
+        )
+
+        // Then
+        assertThat(wireframe).isNull()
+    }
+
+    @Test
+    fun `M send telemetry W createImageWireframe() { application context is null }`() {
+        // Given
+        whenever(mockView.context.applicationContext).thenReturn(null)
+
+        // When
+        testedHelper.createImageWireframe(
+            view = mockView,
+            currentWireframeIndex = 0,
+            x = 0,
+            y = 0,
+            width = 0,
+            height = 0,
+            drawable = mockDrawable,
+            shapeStyle = null,
+            border = null,
+            usePIIPlaceholder = true,
+            imageWireframeHelperCallback = mockImageWireframeHelperCallback
+        )
+
+        // Then
+        mockLogger.verifyLog(
+            InternalLogger.Level.ERROR,
+            InternalLogger.Target.TELEMETRY,
+            APPLICATION_CONTEXT_NULL_ERROR.format(Locale.US, "android.view.View")
+        )
+    }
+
     @Test
     fun `M return null W createImageWireframe() { drawable is null }`() {
         // When