incorporate androidlib

app/src/main/java/com/geeksville/mesh/android/DebugLogFile.kt

@@ -0,0 +1,36 @@
+package com.geeksville.mesh.android
+
+import android.content.Context
+import java.io.File
+import java.io.FileOutputStream
+import java.io.PrintWriter
+
+/**
+ * Create a debug log on the SD card (if needed and allowed and app is configured for debugging (FIXME)
+ *
+ * write strings to that file
+ */
+class DebugLogFile(context: Context, name: String) {
+    val stream = FileOutputStream(File(context.getExternalFilesDir(null), name), true)
+    val file = PrintWriter(stream)
+
+    fun close() {
+        file.close()
+    }
+
+    fun log(s: String) {
+        file.println(s) // FIXME, optionally include timestamps
+        file.flush() // for debugging
+    }
+}
+
+
+/**
+ * Create a debug log on the SD card (if needed and allowed and app is configured for debugging (FIXME)
+ *
+ * write strings to that file
+ */
+class BinaryLogFile(context: Context, name: String) :
+    FileOutputStream(File(context.getExternalFilesDir(null), name), true) {
+
+}