What is the meaning of 0x7f05001c
in R.java file of an android project
public static final int action_bar = 0x7f05001c;
R.java is a auto generated file in which reference of resources such as strings, drawbles, layouts, and styles are automatically added. In your question 0x7f05001c
is just a reference id of action_bar
.
For example: in activity we always write
TextView v = (TextView)findViewById(R.id.something);
In this we are getting the reference of Texview which is automatically generated in R.java