[Android Pro] Android中全局Application的onCreate多次調用問題

 一般來說Application的onCreate方法只會執行一次，

如果應用中采用多進程方式，oncreate方法會執行多次，根據不同的進程名字進行不同的初始化，

就是在application中多添加幾個if else

        String processName = OsUtils.getProcessName(this, android.os.Process.myPid());
        if (processName != null) {
            boolean defaultProcess = processName.equals(Constants.REAL_PACKAGE_NAME);
            if (defaultProcess) {
                initAppForMainProcess();
            } else if (processName.contains(":webbrowser")) {
                initAppForWebBrowseProcess();
            } else if (processName.contains(":wallet")) {

            }
        }

/**
     * @return null may be returned if the specified process not found
     */
    public static String getProcessName(Context cxt, int pid) {
        ActivityManager am = (ActivityManager) cxt.getSystemService(Context.ACTIVITY_SERVICE);
        List<RunningAppProcessInfo> runningApps = am.getRunningAppProcesses();
        if (runningApps == null) {
            return null;
        }
        for (RunningAppProcessInfo procInfo : runningApps) {
            if (procInfo.pid == pid) {
                return procInfo.processName;
            }
        }
        return null;
    }