Coding review with Java

1. variable naming should be meaningful, and initial values must be assigned during declaration to facilitate understanding during reconstruction.
 

 

2. If (false = isstopped), prevent writing if (isstopped = false)

 

3,ProgramWhen you exit, you need to release all resources, such as disabling GPS monitoring.

 

4. If statements must use {} to prevent logical errors after multiple statements are modified.

 

5. If multiple judgments must be enclosed in parentheses to prevent confusion of priority.

 

6. Do not call a function repeatedly. If the input parameter data is the same, especiallyCodeDuring optimization.

 

7. Find out the application scenarios of string and stringbuffer

 

For more specifications, refer:

Code conventions for the Java programming language