android 後台截屏核心代碼

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RootCommand("su -c ‘screencap /mnt/sdcard/screenaaa.png‘ && adb pull /sdcard/screenaaa.png") ;/** * 應用程式運行命令擷取 Root許可權，裝置必須已破解(獲得ROOT許可權) *  * @param command *            命令：String apkRoot="chmod 777 "+getPackageCodePath(); *            RootCommand(apkRoot); * @return 應用程式是/否擷取Root許可權 */private boolean RootCommand(String command) {Process process = null;DataOutputStream os = null;try {process = Runtime.getRuntime().exec("su");os = new DataOutputStream(process.getOutputStream());os.writeBytes(command + "\n");os.writeBytes("exit\n");os.flush();process.waitFor();} catch (Exception e) {Log.d("*** DEBUG ***", "ROOT REE" + e.getMessage());return false;} finally {try {if (os != null) {os.close();}process.destroy();} catch (Exception e) {}}Log.d("*** DEBUG ***", "Root SUC ");return true;}

android 後台截屏核心代碼