Android下的静默安装代码

来源：互联网发布：js 设置input type 编辑：程序博客网时间：2024/06/06 08:36

很简单的一段代码，但是前提必须是手机已经root完毕

public static boolean installFile(File path,Context context){    boolean result = false;    Process process = null;OutputStream out = null;InputStream in = null;String state = null;try {// 请求rootprocess = Runtime.getRuntime().exec("su");out = process.getOutputStream();// 调用安装，将文件写入到process里面out.write(("pm install -r " + path + "\n").getBytes());//这里拿到输出流，开始安装操作in = process.getInputStream();int len = 0;byte[] bs = new byte[256];while (-1 != (len = in.read(bs))) {state = new String(bs, 0, len);if (state.equals("Success\n")) {// 安装成功后的操作result = true;Log.e("成功", state);break;}}} catch (IOException e) {e.printStackTrace();} catch (Exception e) {e.printStackTrace();} finally {try {if (out != null) {out.flush();out.close();}if (in != null) {in.close();}} catch (IOException e) {e.printStackTrace();}}    return result;}

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