Android获取APP当前进程的名称

public static String getProcessName(Context cxt, int pid) {
    ActivityManager am = (ActivityManager) cxt.getSystemService(Context.ACTIVITY_SERVICE);
    List<ActivityManager.RunningAppProcessInfo> runningApps = am.getRunningAppProcesses();
    if (runningApps == null) {
        return null;
    }
    for (ActivityManager.RunningAppProcessInfo procInfo : runningApps) {
        if (procInfo.pid == pid) {
            return procInfo.processName;
        }
    }
    return null;
}

在 Application 的 onCreate 中获取进程名称并进行相应的判断，例如：

//cn.appblog.demo
String processName = AppUtil.getProcessName(this, android.os.Process.myPid());

//判断进程名，保证只有主进程运行
if (!TextUtils.isEmpty(processName) && processName.equals(this.getPackageName())) {
    //主进程初始化逻辑
}