1 files changed, 30 insertions, 0 deletions

diff --git a/app/src/main/java/org/pacien/tincapp/context/CrashRecorder.kt b/app/src/main/java/org/pacien/tincapp/context/CrashRecorder.kt
new file mode 100644
index 0000000..1e8556a
--- /dev/null
+++ b/app/src/main/java/org/pacien/tincapp/context/CrashRecorder.kt
@@ -0,0 +1,30 @@
+package org.pacien.tincapp.context
+
+import org.slf4j.Logger
+
+/**
+ * @author pacien
+ */
+class CrashRecorder(private val logger: Logger,
+                    private val upstreamCrashHandler: Thread.UncaughtExceptionHandler) : Thread.UncaughtExceptionHandler {
+
+  companion object {
+    private val flagFile = AppPaths.crashFlagFile()
+
+    fun hasPreviouslyCrashed() = flagFile.exists()
+
+    fun flagCrash() {
+      flagFile.apply { if (!exists()) createNewFile() }
+    }
+
+    fun dismissPreviousCrash() {
+      flagFile.delete()
+    }
+  }
+
+  override fun uncaughtException(thread: Thread, throwable: Throwable) {
+    logger.error("Fatal application error.", throwable)
+    flagCrash()
+    upstreamCrashHandler.uncaughtException(thread, throwable)
+  }
+}