v1.0.4

Added android:screenOrientation="portrait" to prevent activity recreation on screen orientation changes. Also added a counter for the number of rows written to output CSV file.

v1.0.3

Split upload and download speed tests into five pieces so that the TextViews update more quickly.
APK file is for Android 13

v1.0.2

Various changes, fixes, and improvements.
Attached APK file is for Android 13.

v1.0.1

Using HttpURLConnection instead of okhttp.

v1.0.0

First release.
Apk file is for Android 13