Killergram/app/src/main/java/com/shatyuka/killergram/MainHook.java

package com.shatyuka.killergram;

import java.util.Arrays;
import java.util.List;

import de.robv.android.xposed.IXposedHookLoadPackage;
import de.robv.android.xposed.XC_MethodReplacement;
import de.robv.android.xposed.XposedBridge;
import de.robv.android.xposed.XposedHelpers;
import de.robv.android.xposed.callbacks.XC_LoadPackage;

public class MainHook implements IXposedHookLoadPackage {
    public final static List<String> hookPackages = Arrays.asList(
            "org.telegram.messenger",
            "org.telegram.messenger.web",
            "nekox.messenger",
            "tw.nekomimi.nekogram",
            "org.telegram.plus");

    @Override
    public void handleLoadPackage(final XC_LoadPackage.LoadPackageParam lpparam) {
        if (hookPackages.contains(lpparam.packageName)) {
            try {
                Class<?> chatUIActivityClass = XposedHelpers.findClass("org.telegram.ui.ChatActivity", lpparam.classLoader);
                XposedBridge.hookAllMethods(chatUIActivityClass, "addSponsoredMessages", XC_MethodReplacement.returnConstant(null));
            } catch (Throwable ignored) {
            }
        }
    }
}