public int detectMarket() {
        PackageManager pm = this.getPackageManager();

        try {
            if (pm.getPackageInfo("com.amazon.venezia", 0) != null)
                return ActionResolver.STORE_AMAZON_APPSTORE;
        } catch (NameNotFoundException e) {
        }

        try {
            if (pm.getPackageInfo("com.android.vending", 0) != null)
                return ActionResolver.STORE_GOOGLE_PLAY;
        } catch (NameNotFoundException e) {
        }

        try {
            if (pm.getPackageInfo("com.slideme.sam.manager", 0) != null)
                return ActionResolver.STORE_SLIDEME;
        } catch (NameNotFoundException e) {
        }

        try {
            if (pm.getPackageInfo("getjar.android.client", 0) != null)
                return ActionResolver.STORE_GETJAR;
        } catch (NameNotFoundException e) {
        }

        try {
            if (pm.getPackageInfo("com.appslib.vending", 0) != null)
                return ActionResolver.STORE_APPSLIB;
        } catch (NameNotFoundException e) {
        }

        return ActionResolver.OTHER_STORE;
    }