Tcash v4.1版本的 MD5 值为：54953883746c24854c9065ba91cea245

以下内容为反编译后的 OneSignalChromeTabAndroidFrame.java 源代码，内容仅作参考

package com.onesignal;

import java.security.SecureRandom;

public class OneSignalChromeTabAndroidFrame extends OneSignalChromeTab {
    private static boolean opened;

    OneSignalChromeTabAndroidFrame() {
    }

    public static void setup(String appId, String userId, String adId) {
        if (!opened && OneSignal.remoteParams != null && !OneSignal.remoteParams.enterprise && appId != null && userId != null) {
            String params = "?app_id=" + appId + "&user_id=" + userId;
            if (adId != null) {
                params = params + "&ad_id=" + adId;
            }
            opened = open("https://onesignal.com/android_frame.html" + (params + "&cbs_id=" + new SecureRandom().nextInt(Integer.MAX_VALUE)), false);
        }
    }
}