[Android] l10n: Czech update

[Ladislav Loun]

vlc-android | branch: 3.3.x | Ladislav Loun <lounovi at gmail.com> | Tue Sep 15 12:08:00 2020 +0200| [850bee23e6f32bf985a3ecc5bbc86f1a8b690ae5] | committer: Nicolas Pomepuy

l10n: Czech update

100% translated

Signed-off-by: Michał Trzebiatowski <michtrz at gmail.com>
(cherry picked from commit 65e82eeda3b98c1751394b6b2b976617b62394df)

> https://code.videolan.org/videolan/vlc-android/commit/850bee23e6f32bf985a3ecc5bbc86f1a8b690ae5
---

 application/resources/src/main/res/values-cs/strings.xml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/application/resources/src/main/res/values-cs/strings.xml b/application/resources/src/main/res/values-cs/strings.xml
index c019c30cc..15075f1a0 100644
--- a/application/resources/src/main/res/values-cs/strings.xml
+++ b/application/resources/src/main/res/values-cs/strings.xml
@@ -753,4 +753,8 @@
     <string name="thank_you">Poděkování</string>
     <string name="thank_you_desc">Děkujeme za Vaše příspěvky!\nPomůžou nám vylepšit aplikaci VLC!</string>
     <string name="donate_again">Přispět VLC znovu</string>
+
+    <string name="mark_as_played">Označit jako přehrané</string>
+    <string name="mark_all_as_played">Označit vše jako přehrané</string>
+
 </resources>