android截取Service服务名

RunningServiceInfo serviceInfo;

//...此处省略n段代码

String[] names = serviceInfo.service.getClassName().split("\\.");
int length = names.length;

String serviceName = names[length - 1];
//...此处省略n段代码

上面代码比较简洁，但是内部效率要略微慢一些

public class NameTest {
	//测试通过  
	public String getServiceName(String className){  
	  
	    String tempName = className;  
	    int indexOfCurr = 0;  
	    while(true){  
	        indexOfCurr = tempName.indexOf('.');  
	        if(indexOfCurr == -1){  
	            break;  
	        }  
	            tempName = tempName.substring(indexOfCurr + 1, tempName.length());  
	    }  
	    return tempName;  
	}  
	
	public static void main(String[] args) {
		String name = new NameTest().getServiceName("com.xxj.ClassName");
		System.out.println(name);
	}
}

运行结果：ClassName