我正在通过蓝牙读取来自设备的持续数据流。我想知道如何将这些数据转换为字符串并将其打印出来?缓冲区将包含一个 ASCII 字符串,但当我运行它时,它会打印出整数,我希望能够看到该字符串。
while (true) {
try {
//read the data from socket stream
if(mmInStream != null) {
int input = mmInStream.read(buffer);
System.out.println(input);
}
// Send the obtained bytes to the UI Activity
} catch (IOException e) {
//an exception here marks connection loss
//send message to UI Activity
break;
}
}
Run Code Online (Sandbox Code Playgroud)