[SR] Fix Session Replay crashes

sentry-android-replay/src/main/java/io/sentry/android/replay/ScreenshotRecorder.kt

@@ -26,6 +26,7 @@ import io.sentry.SentryReplayOptions
 import io.sentry.android.replay.util.MainLooperHandler
 import io.sentry.android.replay.util.getVisibleRects
 import io.sentry.android.replay.util.gracefullyShutdown
+import io.sentry.android.replay.util.submitSafely
 import io.sentry.android.replay.viewhierarchy.ViewHierarchyNode
 import io.sentry.android.replay.viewhierarchy.ViewHierarchyNode.ImageViewHierarchyNode
 import io.sentry.android.replay.viewhierarchy.ViewHierarchyNode.TextViewHierarchyNode
@@ -122,7 +123,7 @@ internal class ScreenshotRecorder(
                         val viewHierarchy = ViewHierarchyNode.fromView(root, null, 0, options)
                         root.traverse(viewHierarchy)
 
-                        recorder.submit {
+                        recorder.submitSafely(options, "screenshot_recorder.redact") {
                             val canvas = Canvas(bitmap)
                             canvas.setMatrix(prescaledMatrix)
                             viewHierarchy.traverse { node ->

sentry-android-replay/src/main/java/io/sentry/android/replay/capture/SessionCaptureStrategy.kt

@@ -124,7 +124,6 @@ internal class SessionCaptureStrategy(
     }
 
     override fun onConfigurationChanged(recorderConfig: ScreenshotRecorderConfig) {
-        val currentSegmentTimestamp = segmentTimestamp ?: return
         createCurrentSegment("onConfigurationChanged") { segment ->
             if (segment is ReplaySegment.Created) {
                 segment.capture(hub)

sentry-android-replay/src/main/java/io/sentry/android/replay/util/Views.kt

@@ -14,6 +14,8 @@ import android.os.Build.VERSION
 import android.os.Build.VERSION_CODES
 import android.text.Layout
 import android.view.View
+import android.widget.TextView
+import java.lang.NullPointerException
 
 /**
  * Adapted copy of AccessibilityNodeInfo from https://cs.android.com/android/platform/superproject/+/master:frameworks/base/core/java/android/view/View.java;l=10718
@@ -26,7 +28,7 @@ internal fun View.isVisibleToUser(): Pair<Boolean, Rect?> {
         }
         // An invisible predecessor or one with alpha zero means
         // that this view is not visible to the user.
-        var current: Any = this
+        var current: Any? = this
         while (current is View) {
             val view = current
             val transitionAlpha = if (VERSION.SDK_INT >= VERSION_CODES.Q) view.transitionAlpha else 1f
@@ -53,7 +55,10 @@ internal fun Drawable?.isRedactable(): Boolean {
     // TODO: otherwise maybe check for the bitmap size and don't redact those that take a lot of height (e.g. a background of a whatsapp chat)
     return when (this) {
         is InsetDrawable, is ColorDrawable, is VectorDrawable, is GradientDrawable -> false
-        is BitmapDrawable -> !bitmap.isRecycled && bitmap.height > 10 && bitmap.width > 10
+        is BitmapDrawable -> {
+            val bmp = bitmap ?: return false
+            return !bmp.isRecycled && bmp.height > 10 && bmp.width > 10
+        }
         else -> true
     }
 }
@@ -84,3 +89,15 @@ internal fun Layout?.getVisibleRects(globalRect: Rect, paddingLeft: Int, padding
     }
     return rects
 }
+
+/**
+ * [TextView.getVerticalOffset] which is used by [TextView.getTotalPaddingTop] may throw an NPE on
+ * some devices (Redmi), so we try-catch it specifically for an NPE and then fallback to
+ * [TextView.getExtendedPaddingTop]
+ */
+internal val TextView.totalPaddingTopSafe: Int
+    get() = try {
+        totalPaddingTop
+    } catch (e: NullPointerException) {
+        extendedPaddingTop
+    }

sentry-android-replay/src/main/java/io/sentry/android/replay/video/SimpleVideoEncoder.kt

@@ -34,6 +34,7 @@ import android.graphics.Bitmap
 import android.media.MediaCodec
 import android.media.MediaCodecInfo
 import android.media.MediaFormat
+import android.os.Build
 import android.view.Surface
 import io.sentry.SentryLevel.DEBUG
 import io.sentry.SentryOptions
@@ -139,10 +140,13 @@ internal class SimpleVideoEncoder(
     }
 
     fun encode(image: Bitmap) {
-        // NOTE do not use `lockCanvas` like what is done in bitmap2video
-        // This is because https://developer.android.com/reference/android/media/MediaCodec#createInputSurface()
-        // says that, "Surface.lockCanvas(android.graphics.Rect) may fail or produce unexpected results."
-        val canvas = surface?.lockHardwareCanvas()
+        // it seems that Xiaomi devices have problems with hardware canvas, so we have to use
+        // lockCanvas instead
+        val canvas = if (Build.MANUFACTURER.contains("xiaomi", ignoreCase = true)) {
+            surface?.lockCanvas(null)
+        } else {
+            surface?.lockHardwareCanvas()
+        }
         canvas?.drawBitmap(image, 0f, 0f, null)
         surface?.unlockCanvasAndPost(canvas)
         drainCodec(false)

sentry-android-replay/src/main/java/io/sentry/android/replay/viewhierarchy/ViewHierarchyNode.kt

@@ -9,6 +9,7 @@ import android.widget.TextView
 import io.sentry.SentryOptions
 import io.sentry.android.replay.util.isRedactable
 import io.sentry.android.replay.util.isVisibleToUser
+import io.sentry.android.replay.util.totalPaddingTopSafe
 
 @TargetApi(26)
 sealed class ViewHierarchyNode(
@@ -245,7 +246,7 @@ sealed class ViewHierarchyNode(
                         layout = view.layout,
                         dominantColor = view.currentTextColor.toOpaque(),
                         paddingLeft = view.totalPaddingLeft,
-                        paddingTop = view.totalPaddingTop,
+                        paddingTop = view.totalPaddingTopSafe,
                         x = view.x,
                         y = view.y,
                         width = view.width,