Readme: list->table, added "unsupported" section

README.md

@@ -1,33 +1,45 @@
 # Killergram
-An Android Xposed module to remove sponsored messages of Telegram.
+Xposed module for removing sponsored messages in Telegram.
 
 Also allows you to copy or save messages when "Restrict saving content" is enabled.  
 Forwarding messages is still not working due to server limitation.
 
 ## Supported clients
-- **Official** `org.telegram.messenger`
+These clients were successfully tested with Killergram enabled.
-- **Official** `org.telegram.messenger.web`
+
-- **Official** `org.telegram.messenger.beta`
+|      Name      | Package                         | Notes        |
-- **Nekogram** `tw.nekomimi.nekogram`
+|:--------------:|:--------------------------------|:-------------|
-- **Nekogram X** `nekox.messenger`
+|    Official    | `org.telegram.messenger`        |              |
-- **Forkgram** `org.forkclient.messenger`
+|    Official    | `org.telegram.messenger.web`    |              |
-- **Forkgram** `org.forkclient.messenger.beta`
+|    Official    | `org.telegram.messenger.beta`   |              |
-- **exteraGram** `com.exteragram.messenger`
+|   Nekogram X   | `nekox.messenger`               |              |
-- **exteraGram** `com.exteragram.messenger.beta`
+|    Forkgram    | `org.forkclient.messenger`      |              |
-- **MDGram** `org.telegram.mdgram`
+|    Forkgram    | `org.forkclient.messenger.beta` |              |
-- **MDGram** `org.telegram.mdgramyou`
+|   exteraGram   | `com.exteragram.messenger`      |              |
-- **BGram** `org.telegram.BifToGram`
+|   exteraGram   | `com.exteragram.messenger.beta` |              |
-- **OwlGram** `it.owlgram.android`
+|     MDGram     | `org.telegram.mdgram`           | Only AdBlock |
-- **Catogram** `ua.itaysonlab.messenger`
+|     MDGram     | `org.telegram.mdgramyou`        | Only AdBlock |
-- **Catogram X** `org.nift4.catox`
+|     BGram      | `org.telegram.BifToGram`        |              |
-- **Nanogram** `com.cool2645.nekolite`
+|    Catogram    | `ua.itaysonlab.messenger`       |              |
-- **Ninjagram** `me.ninjagram.messenger`
+|   Catogram X   | `org.nift4.catox`               |              |
-- **Ninjagram** `org.ninjagram.messenger`
+|    Nullgram    | `top.qwq2333.nullgram`          |              |
-- **Graph (Telegraph)** `ir.ilmili.telegraph`
+|    Nanogram    | `com.cool2645.nekolite`         |              |
-- **Plus Messenger** `org.telegram.plus`
+|   Ninjagram    | `me.ninjagram.messenger`        |              |
-- **iMe Messenger** `com.iMe.android`
+|   Ninjagram    | `org.ninjagram.messenger`       |              |
-- **aka** `org.aka.messenger`
+|     Graph      | `ir.ilmili.telegraph`           |              |
-- **TurboTel Pro** `ellipi.messenger`
+| Plus Messenger | `org.telegram.plus`             |              |
+| iMe Messenger  | `com.iMe.android`               |              |
+|      aka       | `org.aka.messenger`             |              |
+|  TurboTel Pro  | `ellipi.messenger`              |              |
+
+## Unsupported clients
+These mods have a built-in Xposed protection
+which is *impossible* to bypass.
+
+|   Name   | Package                |
+|:--------:|:-----------------------|
+| Nekogram | `tw.nekomimi.nekogram` |
+| OwlGram  | `it.owlgram.android`   |
 
 ## License
 This project is licensed under the

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

@@ -5,16 +5,14 @@ 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.callbacks.XC_LoadPackage.LoadPackageParam;
-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",
             "org.telegram.messenger.beta",
-            "tw.nekomimi.nekogram",
             "nekox.messenger",
             "org.forkclient.messenger",
             "org.forkclient.messenger.beta",
@@ -23,9 +21,9 @@ public class MainHook implements IXposedHookLoadPackage {
             "org.telegram.mdgram",
             "org.telegram.mdgramyou",
             "org.telegram.BifToGram",
-            "it.owlgram.android",
             "ua.itaysonlab.messenger",
             "org.nift4.catox",
+            "top.qwq2333.nullgram",
             "com.cool2645.nekolite",
             "me.ninjagram.messenger",
             "org.ninjagram.messenger",
@@ -37,31 +35,31 @@ public class MainHook implements IXposedHookLoadPackage {
     );
 
     @Override
-    public void handleLoadPackage(final XC_LoadPackage.LoadPackageParam lpparam) {
+    public void handleLoadPackage(final LoadPackageParam lpparam) {
-        if (hookPackages.contains(lpparam.packageName)) {
-            try {
-                Class<?> messagesControllerClass = XposedHelpers.findClassIfExists("org.telegram.messenger.MessagesController", lpparam.classLoader);
-                if (messagesControllerClass != null) {
-                    XposedBridge.hookAllMethods(messagesControllerClass, "getSponsoredMessages", XC_MethodReplacement.returnConstant(null));
-                    XposedBridge.hookAllMethods(messagesControllerClass, "isChatNoForwards", XC_MethodReplacement.returnConstant(false));
-                }
 
-                Class<?> chatUIActivityClass = XposedHelpers.findClassIfExists("org.telegram.ui.ChatActivity", lpparam.classLoader);
+        if (!hookPackages.contains(lpparam.packageName)) return;
-                if (chatUIActivityClass != null) {
-                    XposedBridge.hookAllMethods(chatUIActivityClass, "addSponsoredMessages", XC_MethodReplacement.returnConstant(null));
-                }
 
-                Class<?> SharedConfigClass = XposedHelpers.findClassIfExists("org.telegram.messenger.SharedConfig", lpparam.classLoader);
+        XposedClass messagesController = new XposedClass("org.telegram.messenger.MessagesController", lpparam.classLoader);
-                if (SharedConfigClass != null) {
+        messagesController.hookAllMethods("getSponsoredMessages", XC_MethodReplacement.returnConstant(null));
-                    XposedBridge.hookAllMethods(SharedConfigClass, "getDevicePerformanceClass", XC_MethodReplacement.returnConstant(2));
+        messagesController.hookAllMethods("isChatNoForwards", XC_MethodReplacement.returnConstant(false));
-                }
 
-                Class<?> UserConfigClass = XposedHelpers.findClassIfExists("org.telegram.messenger.UserConfig", lpparam.classLoader);
+        XposedClass chatUIActivity = new XposedClass("org.telegram.ui.ChatActivity", lpparam.classLoader);
-                if (UserConfigClass != null) {
+        chatUIActivity.hookAllMethods("addSponsoredMessages", XC_MethodReplacement.returnConstant(null));
-                    XposedBridge.hookAllMethods(UserConfigClass, "getMaxAccountCount", XC_MethodReplacement.returnConstant(999));
+
-                    XposedBridge.hookAllMethods(UserConfigClass, "hasPremiumOnAccounts", XC_MethodReplacement.returnConstant(true));
+        XposedClass sponsoredMessages = new XposedClass("org.telegram.tgnet.TLRPC$messages_SponsoredMessages", lpparam.classLoader);
-                }
+        sponsoredMessages.hookAllMethods("TLdeserialize", XC_MethodReplacement.returnConstant(null));
-            } catch (Throwable ignored) { }
+
-        }
+        XposedClass getSponsoredMessages = new XposedClass("org.telegram.tgnet.TLRPC$TL_channels_getSponsoredMessages", lpparam.classLoader);
+        getSponsoredMessages.hookAllMethods("a", XC_MethodReplacement.returnConstant(null));
+
+        XposedClass chat = new XposedClass("org.telegram.tgnet.TLRPC$Chat", lpparam.classLoader);
+        chat.hookAllMethods("TLdeserialize", new NoForwardsHook(false));
+
+        XposedClass sharedConfig = new XposedClass("org.telegram.messenger.SharedConfig", lpparam.classLoader);
+        sharedConfig.hookAllMethods("getDevicePerformanceClass", XC_MethodReplacement.returnConstant(2));
+
+        XposedClass userConfig = new XposedClass("org.telegram.messenger.UserConfig", lpparam.classLoader);
+        userConfig.hookAllMethods("getMaxAccountCount", XC_MethodReplacement.returnConstant(999));
+        userConfig.hookAllMethods("hasPremiumOnAccounts", XC_MethodReplacement.returnConstant(true));
     }
 }

app/src/main/java/com/shatyuka/killergram/NoForwardsHook.java

@@ -0,0 +1,26 @@
+package com.shatyuka.killergram;
+
+import de.robv.android.xposed.XC_MethodHook;
+import de.robv.android.xposed.XposedBridge;
+import de.robv.android.xposed.XposedHelpers;
+
+public class NoForwardsHook extends XC_MethodHook {
+
+    boolean forConstructor;
+
+    public NoForwardsHook(boolean forConstructor) {
+        super();
+        this.forConstructor = forConstructor;
+    }
+
+    @Override
+    protected void afterHookedMethod(MethodHookParam param) {
+        try {
+            Object obj = this.forConstructor ? param.thisObject : param.getResult();
+            XposedHelpers.setBooleanField(obj, "noforwards", false);
+        }
+        catch (Throwable t) {
+            XposedBridge.log(t);
+        }
+    }
+}

app/src/main/java/com/shatyuka/killergram/XposedClass.java

@@ -0,0 +1,24 @@
+package com.shatyuka.killergram;
+
+import de.robv.android.xposed.XC_MethodHook;
+import de.robv.android.xposed.XposedBridge;
+import de.robv.android.xposed.XposedHelpers;
+
+public class XposedClass {
+
+    private final Class<?> aClass;
+
+    public XposedClass(String className, ClassLoader loader) {
+        aClass = XposedHelpers.findClassIfExists(className, loader);
+    }
+
+    public void hookAllMethods(String methodName, XC_MethodHook callback) {
+        try {
+            if (aClass == null) return;
+            XposedBridge.hookAllMethods(aClass, methodName, callback);
+        }
+        catch (Throwable t) {
+            XposedBridge.log(t);
+        }
+    }
+}

app/src/main/res/values/arrays.xml

@@ -4,7 +4,6 @@
         <item>org.telegram.messenger</item>
         <item>org.telegram.messenger.web</item>
         <item>org.telegram.messenger.beta</item>
-        <item>tw.nekomimi.nekogram</item>
         <item>nekox.messenger</item>
         <item>org.forkclient.messenger</item>
         <item>org.forkclient.messenger.beta</item>
@@ -13,9 +12,9 @@
         <item>org.telegram.mdgram</item>
         <item>org.telegram.mdgramyou</item>
         <item>org.telegram.BifToGram</item>
-        <item>it.owlgram.android</item>
         <item>ua.itaysonlab.messenger</item>
         <item>org.nift4.catox</item>
+        <item>top.qwq2333.nullgram</item>
         <item>com.cool2645.nekolite</item>
         <item>me.ninjagram.messenger</item>
         <item>org.ninjagram.messenger</item>

gradle.properties

@@ -12,11 +12,11 @@ org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
 # AndroidX package structure to make it clearer which packages are bundled with the
-# Android operating system, and which are packaged with your app"s APK
+# Android operating system, and which are packaged with your app's APK
 # https://developer.android.com/topic/libraries/support-library/androidx-rn
 android.useAndroidX=true
 # Automatically convert third-party libraries to use AndroidX
 android.enableJetifier=true
 
-appVerName=23.04.12
+appVerName=23.04.13
-appVerCode=202304120
+appVerCode=202304130