Android Programming: The Big Nerd Ranch Guide (2nd   13. The Toolbar

About the 13. The Toolbar category (1)
Error in show subtitle (3)
Question about the Up button and the loss of state (15)
android.view.WindowLeaked (1)
NullPointer Runtime error on clicking New Crime (5)
Finally , I finished the last Challenge . how to display "no Crime " on screen (3)
Challenge: Deleting Crimes / Up button does not working (14)
Delete action item not showing. (Challenge 1) (3)
A question about QuantityString (8)
Deleting Crimes - Crime List not updating after calling finish() (2)
Action bar isn't showing! (5)
Challenge: Deleting Crimes - Menu won't appear (3)
Wrong argument type for formatting in updateSubtitle (int crimeCount) (1)
[Solved] Why are the elements on the list of crimes widely separated from each other? (3)
Action item didn't created? (3)
Challenge:An Empty View for the RecyclerView, setVisibility Not working (2)
Challenge Two: plural String (3)
Back Button & Up Button give different results (3)
onSaveInstanceState not being called (2)
Figure 13.15 has an error on my IDE (3)
Failed to add Menu (3)
Unreachable statement (3)
Where to find drawable directory? (2)
A issue about show subtitle (3)
Menu_item_new_crime can't work (4)
Why not show the newly added records (2)
Challenge: Add a message with a button (4)
Menu not displaying drawable/ic_menu_add (1)
A problem about the first challenge (2)
Menu not displaying ic_menu_add drawable resource pt 2 (1)