Merge pull request #93 from SELab1/custom_timer

Custom timer

app/src/main/res/values/strings.xml

@@ -57,6 +57,7 @@
     <string name="timers">Timers</string>
     <string name="edit">Edit</string>
     <string name="add_timer">Add timer</string>
+    <string name="pick_time">Select time</string>
     <string name="state_focus">Focus!</string>
     <plurals name="state_focus_remaining">
         <item quantity="zero">Focus one more time!</item>
@@ -65,6 +66,8 @@
     </plurals>
     <string name="state_done">Done!</string>
     <string name="state_take_a_break">Take a break!</string>
+    <string name="custom_name">Custom</string>
+    <string name="custom_description">Select how long you want to study</string>
 
     <!-- Settings -->
     <string name="settings_temp_description">Looks like you found the settings screen! In the future, this will enable you to edit your preferenes such as light/dark mode, end sessions automatically when we detect you are gone etc.</string> <!-- TODO Remove this description line once implemented. -->