The Android Socket ReadLine () method does not read the value of the problem

In a single socket encoding, I send a data from the client to the server,

But in the server I use ReadLine () method did not take the value, also did not error.

So I wrapped the code that might have been wrong with the output statement and stopped compiling when I readline this line,

I realized there was something wrong with the reading.

The ReadLine method of BufferedReader is to read one line at a time, this method is blocked,

The program will continue to execute until it reads a line of data.

It is not until the program encounters a newline character or the Terminator ReadLine method of the corresponding stream that it is considered to have read a line.

To end its blocking and let the program continue down

So at the time of writing the string ends with a newline character on the line bw.write ("Hello server \ n");

The Android Socket ReadLine () method does not read the value of the problem