ModifierModule/app/src/main/java/com/example/modifiermodule/BaseHook.java

package com.example.modifiermodule;

import android.annotation.SuppressLint;
import android.text.TextUtils;
import android.util.Log;

import java.lang.reflect.Method;

import de.robv.android.xposed.XposedBridge;

public class BaseHook {
    static final String PROP_MCC = "persist.spoof.mcc";
    static final String PROP_MNC = "persist.spoof.mnc";
    static final String PROP_ICCID = "persist.spoof.iccid";
    static final String PROP_IMSI = "persist.spoof.imsi";
    static final String PROP_IMEI = "persist.spoof.imei";
    static final String PROP_NUMBER = "persist.spoof.number";
    static final String PROP_COUNTRY = "persist.spoof.country";
    static final String PROP_CARRIER_ID = "persist.spoof.carrier.id";
    static final String PROP_CARRIER_NAME = "persist.spoof.carrier.name";

    static final String TAG = "Modifier";

    static void log(String message) {
        Log.i(TAG, message);
        XposedBridge.log(TAG + ": " + message);
    }

    @SuppressLint("PrivateApi")
    static String getProperty(String key, String defaultValue) {
        String value = defaultValue;
        try {
            Class<?> c = Class.forName("android.os.SystemProperties");
            Method get = c.getMethod("get", String.class, String.class);
            value = (String) (get.invoke(c, key, defaultValue));
            if (TextUtils.isEmpty(value)) {
                value = defaultValue;
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return value;
    }
}