过程ID

进程ID

获取ID

Runtime r = Runtime.getRuntime();            java.lang.Process p = r.exec("ps");            BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));            String inline;            while ((inline = br.readLine()) != null) {                if (inline.endsWith(packageName)) {                    break;                }            }            br.close();            StringTokenizer processInfoTokenizer = new StringTokenizer(inline);            int count = 0;            while (processInfoTokenizer.hasMoreTokens()) {                count++;                processId = processInfoTokenizer.nextToken();                if (count == 2) {                    break;                }            }            r.exec("kill -15 " + processId);