Added back "Chats" for Title, Translations; "Send as", Navigation Bar & other Fixes

Author: immat0x1

README.md

@@ -5,15 +5,16 @@
 
 Experimental **third-party** Telegram client based on [official sources](https://github.com/DrKLO/Telegram).
 
-[![Channel](https://img.shields.io/badge/Channel-Telegram-blue.svg)](https://t.me/exteragram)
+[![Channel](https://img.shields.io/badge/Channel-Telegram-blue.svg)](https://t.me/exteraGram)
 [![Chat](https://img.shields.io/badge/Chat-Telegram-blue.svg)](https://t.me/exteraChat)
-[![Downloads](https://img.shields.io/badge/Download%20at%20-%20Telegram-blue.svg)](https://t.me/exterareleases)
+[![Downloads](https://img.shields.io/badge/Download%20at%20-%20Telegram-blue.svg)](https://t.me/exteraReleases)
 
 ## Importing API hash and keys
 - You should get **YOUR OWN API KEY AND HASH** here: https://core.telegram.org/api/obtaining_api_id and create a file called `API_KEYS` in the source root directory.
 - Also you should get **YOUR OWN MAPS API KEY** here: https://console.cloud.google.com/google/maps-apis/credentials and add it to this file.
 - And you need to generate **SIGNING KEY**: https://developer.android.com/studio/publish/app-signing#generate-key
-The contents should look like this:
+
+The file content should look like this:
 ```
 APP_ID = 123456
 APP_HASH = abcdef0123456789 (32 chars)
@@ -25,7 +26,7 @@ SIGNING_KEY_STORE_PASSWORD = Z9yXDEFHJ6KRqn7oP
 ```
 
 ## Compilation Guide
-1. Clone exteraGram's source code using `git clone https://github.com/exteraSquad/exteraGram/`
+1. Clone exteraGram's source code using `git clone https://github.com/exteraSquad/exteraGram.git`
 2. Fill out values in `API_KEYS` like [here](https://github.com/exteraSquad/exteraGram#importing-api-hash-and-keys)
 3. Open the project in Android Studio. It should be opened, **not imported**
 4. You are ready to compile `exteraGram`
@@ -36,10 +37,9 @@ SIGNING_KEY_STORE_PASSWORD = Z9yXDEFHJ6KRqn7oP
 ```
 
 ## exteraGram Localization
-Since **exteraGram** is a fork of **Telegram for Android** and most localizations follow translations of **Telegram for Android**, check it out [here](https://translations.telegram.org/en/android/). As for specialized strings for **exteraGram**, we use **Crowdin** to translate **exteraGram**. Join the project at [Crowdin](https://crowdin.com/project/exteralocales)!
+Since **exteraGram** is a fork of **Telegram for Android** and most of the localizations follow the translations of **Telegram for Android**, check it out [here](https://translations.telegram.org/en/android/). As for specialized strings for **exteraGram**, we use **Crowdin** to translate **exteraGram**. Join the project on [Crowdin](https://crowdin.com/project/exteralocales)!
 
  ## Thanks to:
-- [Telegram](https://github.com/DrKLO/Telegram)
-- [Catogram](https://github.com/Catogram/Catogram) and [Catogram X](https://github.com/CatogramX/CatogramX)
-- [Nekogram](https://gitlab.com/Nekogram/Nekogram) and [Nekogram X](https://github.com/NekoX-Dev/NekoX)
+- [Catogram](https://github.com/Catogram/Catogram)
+- [Nekogram](https://gitlab.com/Nekogram/Nekogram)
 - [OwlGram](https://github.com/OwlGramDev/OwlGram)

TMessagesProj/build.gradle

@@ -57,9 +57,6 @@ dependencies {
 
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.3'
 
-    // GPT
-    implementation 'com.theokanning.openai-gpt3-java:service:0.12.0'
-
     implementation files('libs/libgsaverification-client.aar')
 }
 

TMessagesProj/src/main/java/com/exteragram/messenger/components/MessageDetailsPopupWrapper.java

@@ -108,7 +108,9 @@ public MessageDetailsPopupWrapper(BaseFragment fragment, PopupSwipeBackLayout sw
                 }
                 if (attribute instanceof TLRPC.TL_documentAttributeSticker) {
                     stickerSetId = attribute.stickerset.id;
-                    items.add(new Item(SET_OWNER, R.drawable.msg_sticker, LocaleController.getString(R.string.ChannelCreator), LocaleController.getString("Loading", R.string.Loading)));
+                    if (stickerSetId > 0) {
+                        items.add(new Item(SET_OWNER, R.drawable.msg_sticker, LocaleController.getString(R.string.ChannelCreator), LocaleController.getString("Loading", R.string.Loading)));
+                    }
                 }
             }
         }

TMessagesProj/src/main/java/com/exteragram/messenger/preferences/AppearancePreferencesActivity.java

@@ -64,7 +64,8 @@ public class AppearancePreferencesActivity extends BasePreferencesActivity {
     }, titles = new CharSequence[]{
             LocaleController.getString("exteraAppName", R.string.exteraAppName),
             LocaleController.getString("ActionBarTitleUsername", R.string.ActionBarTitleUsername),
-            LocaleController.getString("ActionBarTitleName", R.string.ActionBarTitleName)
+            LocaleController.getString("ActionBarTitleName", R.string.ActionBarTitleName),
+            LocaleController.getString("FilterChats", R.string.FilterChats)
     }, tabIcons = new CharSequence[]{
             LocaleController.getString("TabTitleStyleTextWithIcons", R.string.TabTitleStyleTextWithIcons),
             LocaleController.getString("TabTitleStyleTextOnly", R.string.TabTitleStyleTextOnly),
@@ -222,12 +223,13 @@ protected void onItemClick(View view, int position, float x, float y) {
             ExteraConfig.editor.putBoolean("centerTitle", ExteraConfig.centerTitle ^= true).apply();
             chatListPreviewCell.updateCenteredTitle(true);
             ((TextCheckCell) view).setChecked(ExteraConfig.centerTitle);
-            parentLayout.rebuildAllFragmentViews(false, false);
+            showBulletin();
         } else if (position == hideAllChatsRow) {
             ExteraConfig.editor.putBoolean("hideAllChats", ExteraConfig.hideAllChats ^= true).apply();
             foldersPreviewCell.updateAllChatsTabName(true);
             ((TextCheckCell) view).setChecked(ExteraConfig.hideAllChats);
-            parentLayout.rebuildAllFragmentViews(false, false);
+            getNotificationCenter().postNotificationName(NotificationCenter.dialogFiltersUpdated);
+            getNotificationCenter().postNotificationName(NotificationCenter.mainUserInfoChanged);
         } else if (position == tabCounterRow) {
             ExteraConfig.editor.putBoolean("tabCounter", ExteraConfig.tabCounter ^= true).apply();
             foldersPreviewCell.updateTabCounter(true);
@@ -306,8 +308,8 @@ protected void onItemClick(View view, int position, float x, float y) {
             PopupUtils.showDialog(titles, LocaleController.getString("ActionBarTitle", R.string.ActionBarTitle), ExteraConfig.titleText, getContext(), i -> {
                 ExteraConfig.editor.putInt("titleText", ExteraConfig.titleText = i).apply();
                 chatListPreviewCell.updateTitle(true);
-                parentLayout.rebuildAllFragmentViews(false, false);
                 listAdapter.notifyItemChanged(actionBarTitleRow, payload);
+                getNotificationCenter().postNotificationName(NotificationCenter.currentUserPremiumStatusChanged);
             });
         } else if (position == tabTitleRow) {
             if (getParentActivity() == null) {

TMessagesProj/src/main/java/com/exteragram/messenger/preferences/MainPreferencesActivity.java

@@ -212,7 +212,7 @@ protected void updateRowsId() {
     protected void onItemClick(View view, int position, float x, float y) {
         if (position == aboutExteraRow) {
             if (!BuildVars.PM_BUILD)
-                (new UpdaterBottomSheet(getParentActivity(), this, false)).show();
+                (new UpdaterBottomSheet(getParentActivity(), this, false, null)).show();
         } else if (position == sourceCodeRow) {
             Browser.openUrl(getParentActivity(), "https://github.com/exteraSquad/exteraGram");
         } else if (position == channelRow) {

TMessagesProj/src/main/java/com/exteragram/messenger/preferences/updater/UpdaterBottomSheet.java

@@ -24,7 +24,7 @@
 import android.widget.TextView;
 
 import com.exteragram.messenger.ExteraConfig;
-import com.exteragram.messenger.utils.AppUtils;
+import com.exteragram.messenger.utils.LocaleUtils;
 import com.exteragram.messenger.utils.UpdaterUtils;
 
 import org.telegram.messenger.AndroidUtilities;
@@ -47,8 +47,7 @@ public class UpdaterBottomSheet extends BottomSheet {
 
     private RLottieImageView imageView;
 
-    public UpdaterBottomSheet(Context context, BaseFragment fragment, boolean available, String... args) {
-        // args = {version, changelog, size, downloadUrl, uploadDate}
+    public UpdaterBottomSheet(Context context, BaseFragment fragment, boolean available, UpdaterUtils.Update update) {
         super(context, false);
         setOpenNoDelay(true);
         fixNavigationBar();
@@ -77,7 +76,7 @@ public UpdaterBottomSheet(Context context, BaseFragment fragment, boolean availa
         nameView.setTypeface(AndroidUtilities.getTypeface(AndroidUtilities.TYPEFACE_ROBOTO_MEDIUM));
         nameView.setTextColor(Theme.getColor(Theme.key_windowBackgroundWhiteBlackText));
         nameView.setGravity(Gravity.LEFT | Gravity.CENTER_VERTICAL);
-        nameView.setText(available ? LocaleController.getString("UpdateAvailable", R.string.UpdateAvailable) : AppUtils.getAppName());
+        nameView.setText(available ? LocaleController.getString("UpdateAvailable", R.string.UpdateAvailable) : LocaleUtils.getAppName());
         header.addView(nameView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 30, Gravity.LEFT, available ? 75 : 0, 5, 0, 0));
 
         AnimatedTextView timeView = new AnimatedTextView(context, true, true, false);
@@ -88,13 +87,13 @@ public UpdaterBottomSheet(Context context, BaseFragment fragment, boolean availa
         timeView.setTextSize(AndroidUtilities.dp(13));
         timeView.setTypeface(AndroidUtilities.getTypeface(AndroidUtilities.TYPEFACE_ROBOTO_REGULAR));
         timeView.setGravity(Gravity.LEFT | Gravity.CENTER_VERTICAL);
-        timeView.setText(available ? args[4] : LocaleController.getString("LastCheck", R.string.LastCheck) + ": " + LocaleController.formatDateTime(ExteraConfig.lastUpdateCheckTime / 1000));
+        timeView.setText(available ? update.uploadDate : LocaleController.getString("LastCheck", R.string.LastCheck) + ": " + LocaleController.formatDateTime(ExteraConfig.lastUpdateCheckTime / 1000));
         header.addView(timeView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 20, Gravity.LEFT, available ? 75 : 0, 35, 0, 0));
 
         TextCell version = new TextCell(context);
         version.setBackground(Theme.createSelectorDrawable(Theme.getColor(Theme.key_listSelector), 100, 0));
         if (available) {
-            version.setTextAndValueAndIcon(LocaleController.getString("Version", R.string.Version), args[0].replaceAll("v|-beta", ""), R.drawable.msg_info, true);
+            version.setTextAndValueAndIcon(LocaleController.getString("Version", R.string.Version), update.version.replaceAll("v|-beta|-force", ""), R.drawable.msg_info, true);
         } else {
             version.setTextAndValueAndIcon(LocaleController.getString("CurrentVersion", R.string.CurrentVersion), BuildVars.BUILD_VERSION_STRING, R.drawable.msg_info, true);
         }
@@ -113,7 +112,7 @@ protected void onDraw(Canvas canvas) {
         if (available) {
             TextCell size = new TextCell(context);
             size.setBackground(Theme.createSelectorDrawable(Theme.getColor(Theme.key_listSelector), 100, 0));
-            size.setTextAndValueAndIcon(LocaleController.getString("UpdateSize", R.string.UpdateSize), args[2], R.drawable.msg_sendfile, true);
+            size.setTextAndValueAndIcon(LocaleController.getString("UpdateSize", R.string.UpdateSize), update.size, R.drawable.msg_sendfile, true);
             size.setOnClickListener(v -> copyText(size.getTextView().getText() + ": " + size.getValueTextView().getText()));
             linearLayout.addView(size);
 
@@ -125,7 +124,7 @@ protected void onDraw(Canvas canvas) {
 
             TextInfoPrivacyCell changelogTextView = new TextInfoPrivacyCell(context);
             changelogTextView.setTextColor(Theme.getColor(Theme.key_windowBackgroundWhiteGrayText));
-            changelogTextView.setText(UpdaterUtils.replaceTags(args[1]));
+            changelogTextView.setText(UpdaterUtils.replaceTags(update.changelog));
             linearLayout.addView(changelogTextView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT));
 
             linearLayout.addView(divider, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, AndroidUtilities.dp(1)));
@@ -141,7 +140,7 @@ protected void onDraw(Canvas canvas) {
             doneButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14);
             doneButton.setText(LocaleController.getString("AppUpdateDownloadNow", R.string.AppUpdateDownloadNow));
             doneButton.setOnClickListener(v -> {
-                UpdaterUtils.downloadApk(fragment.getContext(), args[3], "exteraGram " + args[0]);
+                UpdaterUtils.downloadApk(fragment.getContext(), update.downloadURL, "exteraGram " + update.version);
                 dismiss();
             });
             linearLayout.addView(doneButton, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 48, 0, 16, 15, 16, 5));

TMessagesProj/src/main/java/com/exteragram/messenger/preferences/updater/UpdaterBottomSheet2.java

@@ -22,7 +22,7 @@
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.exteragram.messenger.ExteraConfig;
-import com.exteragram.messenger.utils.AppUtils;
+import com.exteragram.messenger.utils.LocaleUtils;
 import com.exteragram.messenger.utils.TranslatorUtils;
 import com.exteragram.messenger.utils.UpdaterUtils;
 
@@ -411,7 +411,7 @@ private UpdaterHeaderCell(Context context) {
             nameView.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
             nameView.setTextColor(Theme.getColor(Theme.key_windowBackgroundWhiteBlackText));
             nameView.setGravity(Gravity.LEFT | Gravity.CENTER_VERTICAL);
-            nameView.setText(available ? LocaleController.getString("UpdateAvailable", R.string.UpdateAvailable) : AppUtils.getAppName());
+            nameView.setText(available ? LocaleController.getString("UpdateAvailable", R.string.UpdateAvailable) : LocaleUtils.getAppName());
             frame.addView(nameView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 30, Gravity.LEFT, available ? 75 : 0, 5, 0, 0));
 
             timeView = new AnimatedTextView(context, true, true, false);

TMessagesProj/src/main/java/com/exteragram/messenger/utils/AppUtils.java

@@ -11,10 +11,18 @@
 
 package com.exteragram.messenger.utils;
 
+import android.annotation.SuppressLint;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.Signature;
+import android.util.Base64;
+
 import org.telegram.messenger.ApplicationLoader;
 import org.telegram.messenger.BuildVars;
+import org.telegram.messenger.FileLog;
 import org.telegram.messenger.R;
 
+import java.security.MessageDigest;
 import java.util.Calendar;
 
 public class AppUtils {
@@ -23,14 +31,6 @@ public static int getNotificationIconColor() {
         return BuildVars.isBetaApp() ? 0xff747f9f : 0xfff54142;
     }
 
-    public static String getAppName() {
-        try {
-            return ApplicationLoader.applicationContext.getString(R.string.exteraAppName);
-        } catch (Exception e) {
-            return "exteraGram";
-        }
-    }
-
     public static int[] getDrawerIconPack() {
         switch (org.telegram.ui.ActionBar.Theme.getEventType()) {
             case 0:
@@ -81,4 +81,31 @@ public static boolean isWinter() {
         int currentMonth = calendar.get(Calendar.MONTH);
         return currentMonth == Calendar.DECEMBER || currentMonth == Calendar.JANUARY || currentMonth == Calendar.FEBRUARY;
     }
+
+    // do not change or remove this part of the code if you're making public fork
+    private static final String EXPECTED_SIGNATURE = "tcaLgrODWBN9GQvrHPfGzA==";
+    private static final String EXPECTED_PACKAGE_NAME = "com.exteragram.messenger";
+
+    public static boolean isAppModified() {
+        try {
+            @SuppressLint("PackageManagerGetSignatures")
+            PackageInfo packageInfo = ApplicationLoader.applicationContext.getPackageManager()
+                    .getPackageInfo(ApplicationLoader.applicationContext.getPackageName(), PackageManager.GET_SIGNATURES);
+
+            String currentPackageName = packageInfo.packageName;
+
+            Signature signature = packageInfo.signatures[0];
+
+            MessageDigest md = MessageDigest.getInstance("MD5");
+            byte[] signatureBytes = signature.toByteArray();
+            byte[] md5Bytes = md.digest(signatureBytes);
+            String currentSignature = Base64.encodeToString(md5Bytes, Base64.DEFAULT).trim();
+
+            return !EXPECTED_PACKAGE_NAME.equals(currentPackageName)
+                    || !EXPECTED_SIGNATURE.equals(currentSignature);
+        } catch (Exception e) {
+            FileLog.e(e);
+        }
+        return true;
+    }
 }

TMessagesProj/src/main/java/com/exteragram/messenger/utils/FontUtils.java

@@ -1,3 +1,5 @@
+//  @Nekogram
+
 package com.exteragram.messenger.utils;
 
 import android.graphics.Bitmap;
@@ -9,6 +11,9 @@
 import org.telegram.messenger.FileLog;
 import org.telegram.messenger.LocaleController;
 
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
 import java.util.List;
 
 public class FontUtils {
@@ -25,6 +30,9 @@ public class FontUtils {
     private static Boolean mediumWeightSupported = null;
     private static Boolean italicSupported = null;
 
+    public static boolean loadSystemEmojiFailed = false;
+    private static Typeface systemEmojiTypeface;
+
     static {
         if (List.of("zh", "ja", "ko").contains(LocaleController.getInstance().getCurrentLocale().getLanguage())) {
             TEST_TEXT = "日";
@@ -66,5 +74,55 @@ private static boolean testTypeface(Typeface typeface) {
         AndroidUtilities.recycleBitmaps(List.of(bitmap1, bitmap2));
         return supported;
     }
+
+    public static File getSystemEmojiFontPath() {
+        try (var br = new BufferedReader(new FileReader("/system/etc/fonts.xml"))) {
+            String line;
+            var ignored = false;
+            while ((line = br.readLine()) != null) {
+                var trimmed = line.trim();
+                if (trimmed.startsWith("<family") && trimmed.contains("ignore=\"true\"")) {
+                    ignored = true;
+                } else if (trimmed.startsWith("</family>")) {
+                    ignored = false;
+                } else if (trimmed.startsWith("<font") && !ignored) {
+                    var start = trimmed.indexOf(">");
+                    var end = trimmed.indexOf("<", 1);
+                    if (start > 0 && end > 0) {
+                        var font = trimmed.substring(start + 1, end);
+                        if (font.toLowerCase().contains("emoji")) {
+                            File file = new File("/system/fonts/" + font);
+                            if (file.exists()) {
+                                FileLog.d("emoji font file fonts.xml = " + font);
+                                return file;
+                            }
+                        }
+                    }
+                }
+            }
+            br.close();
+
+            var fileAOSP = new File("/system/fonts/NotoColorEmoji.ttf");
+            if (fileAOSP.exists()) {
+                return fileAOSP;
+            }
+        } catch (Exception e) {
+            FileLog.e(e);
+        }
+        return null;
+    }
+
+    public static Typeface getSystemEmojiTypeface() {
+        if (!loadSystemEmojiFailed && systemEmojiTypeface == null) {
+            var font = getSystemEmojiFontPath();
+            if (font != null) {
+                systemEmojiTypeface = Typeface.createFromFile(font);
+            }
+            if (systemEmojiTypeface == null) {
+                loadSystemEmojiFailed = true;
+            }
+        }
+        return systemEmojiTypeface;
+    }
 }