100% fix crash on start

fixes #745

app/src/main/java/ru/vtosters/lite/feature/music/MusicArtistSelectorHook.java

@@ -0,0 +1,15 @@
+package ru.vtosters.lite.feature.music;
+
+import android.content.Context;
+
+import com.vk.music.fragment.MusicFragment;
+
+public class MusicArtistSelectorHook {
+    public static void navigateToSearch(Context context, String artist) {
+        var fr = new MusicFragment.f();
+        fr.a(artist);
+
+        // navigate
+        fr.a(context);
+    }
+}

app/src/main/java/ru/vtosters/lite/hooks/MainActivityInjector.java

@@ -14,7 +14,6 @@ import android.preference.PreferenceManager;
 import com.vk.core.concurrent.VkExecutors;
 
 import ru.vtosters.lite.downloaders.notifications.NotificationChannels;
-import ru.vtosters.lite.hooks.ui.SystemThemeChangerHook;
 import ru.vtosters.lite.ui.dialogs.DisableBattery;
 import ru.vtosters.lite.ui.dialogs.InstallGMS;
 import ru.vtosters.lite.ui.dialogs.OTADialog;
@@ -22,8 +21,11 @@ import ru.vtosters.lite.ui.dialogs.ServerDialog;
 import ru.vtosters.lite.ui.dialogs.Start;
 import ru.vtosters.lite.utils.DeletedMessagesHandler;
 
-public class MainActivityInjector{
-    public static void inject(Activity activity){
+/**
+ * @
+ */
+public class MainActivityInjector {
+    public static void inject(Activity activity) {
         setNeededTheme(activity);
         ServerDialog.activity = activity;
         sendRequest();
@@ -36,7 +38,7 @@ public class MainActivityInjector{
                 .edit()
                 .putBoolean("isdark", isDarkTheme())
                 .commit();
-        SystemThemeChangerHook.onThemeChanged(activity.getResources().getConfiguration());
+
 
         VkExecutors.x.q().a(() -> {
             getInstance().autoCleaningCache();

app/src/main/java/ru/vtosters/lite/hooks/MessagesHook.java

@@ -7,6 +7,7 @@ import static ru.vtosters.lite.utils.Preferences.autoalltranslate;
 import static ru.vtosters.lite.utils.Preferences.autotranslate;
 import static ru.vtosters.lite.utils.Preferences.savemsgsett;
 
+import android.content.Context;
 import android.text.TextUtils;
 import android.view.View;
 
@@ -16,6 +17,7 @@ import java.util.ArrayList;
 import java.util.regex.Pattern;
 
 import ru.vtosters.lite.translators.BaseTranslator;
+import ru.vtosters.lite.utils.LifecycleUtils;
 
 public class MessagesHook {
     public static String injectOwnText(String oldText) {
@@ -72,6 +74,14 @@ public class MessagesHook {
         });
     }
 
+    public static Context fixCTX(Context ctx) {
+        if (ctx == null){
+            return LifecycleUtils.getCurrentActivity();
+        } else {
+            return ctx;
+        }
+    }
+
     public static void injRequest(MethodCall.a req) {
         var time = expireTime();
 

app/src/main/java/ru/vtosters/lite/hooks/ui/SystemThemeChangerHook.java

@@ -6,17 +6,24 @@ import ru.vtosters.lite.utils.Preferences;
 import ru.vtosters.lite.utils.ThemesUtils;
 
 public class SystemThemeChangerHook {
+    private static int latestTheme = 0;
+
     public static void onThemeChanged(Configuration configuration) {
         if (Preferences.systemtheme()) {
-            switch (configuration.uiMode & Configuration.UI_MODE_NIGHT_MASK) {
+            var theme = configuration.uiMode & Configuration.UI_MODE_NIGHT_MASK;
+            if (theme == latestTheme) return;
+
+            switch (theme) {
                 case Configuration.UI_MODE_NIGHT_YES:
                     // Night mode is active, we're using dark theme
                     ThemesUtils.applyTheme(ThemesUtils.getDarkTheme());
+                    latestTheme = theme;
                     break;
                 case Configuration.UI_MODE_NIGHT_NO:
                 case Configuration.UI_MODE_NIGHT_UNDEFINED:
                     // Night mode is not active, we're using light theme
                     ThemesUtils.applyTheme(ThemesUtils.getLightTheme());
+                    latestTheme = theme;
                     break;
             }
         }

app/src/main/java/ru/vtosters/lite/utils/ThemesUtils.java

@@ -46,7 +46,14 @@ public class ThemesUtils {
     );
 
     public static void applyTheme(VKTheme theme) {
-        VKThemeHelper.theme(theme, LifecycleUtils.getCurrentActivity(), getCenterScreenCoords());
+        var currentActivity = LifecycleUtils.getCurrentActivity();
+        if (currentActivity != null) {
+            try {
+                VKThemeHelper.theme(theme, currentActivity, getCenterScreenCoords());
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
     } // Apply VKTheme and ImTheme (hard applying without dynamic theme changing)
 
     public static void setTheme(VKTheme theme, Activity activity) {
@@ -326,20 +333,21 @@ public class ThemesUtils {
     }
 
     public static void setNeededTheme(Activity activity) {
+        var currentTheme = getCurrentTheme();
         if (milkshake()) {
-            if (getCurrentTheme() == VKTheme.VKAPP_LIGHT) {
+            if (currentTheme == VKTheme.VKAPP_LIGHT) {
                 setTheme(VKTheme.VKAPP_MILK_LIGHT, activity);
             }
 
-            if (getCurrentTheme() == VKTheme.VKAPP_DARK) {
+            if (currentTheme == VKTheme.VKAPP_DARK) {
                 setTheme(VKTheme.VKAPP_MILK_DARK, activity);
             }
         } else {
-            if (getCurrentTheme() == VKTheme.VKAPP_MILK_LIGHT) {
+            if (currentTheme == VKTheme.VKAPP_MILK_LIGHT) {
                 setTheme(VKTheme.VKAPP_LIGHT, activity);
             }
 
-            if (getCurrentTheme() == VKTheme.VKAPP_MILK_DARK) {
+            if (currentTheme == VKTheme.VKAPP_MILK_DARK) {
                 setTheme(VKTheme.VKAPP_DARK, activity);
             }
         }

smali/smali_classes3/com/vk/im/ui/fragments/ChatFragment.smali

@@ -4409,6 +4409,10 @@
 
     move-result-object v6
 
+    invoke-static {v6}, Lru/vtosters/lite/hooks/MessagesHook;->fixCTX(Landroid/content/Context;)Landroid/content/Context;
+
+    move-result-object v6
+
     iput-object v6, p0, Lcom/vk/im/ui/fragments/ChatFragment;->L:Landroid/content/Context;
 
     .line 8
@@ -6119,6 +6123,10 @@
     .line 1
     iget-object v0, p0, Lcom/vk/im/ui/fragments/ChatFragment;->L:Landroid/content/Context;
 
+    invoke-static {v0}, Lru/vtosters/lite/hooks/MessagesHook;->fixCTX(Landroid/content/Context;)Landroid/content/Context;
+
+    move-result-object v0
+
     const/4 v1, 0x0
 
     if-eqz v0, :cond_1

smali/smali_classes3/com/vk/music/artists/chooser/MusicArtistSelector$Companion.smali

@@ -83,15 +83,18 @@
     .locals 1
 
     .line 21
-    new-instance v0, Lcom/vk/music/search/MusicSearchFragment$a;
+    # ru.vtosters.lite.feature.music.MusicArtistSelectorHook.navigateToSearch(Context context, String artist)
+    invoke-static {p1, p2}, Lru/vtosters/lite/feature/music/MusicArtistSelectorHook;->navigateToSearch(Landroid/content/Context;Ljava/lang/String;)V
 
-    invoke-direct {v0}, Lcom/vk/music/search/MusicSearchFragment$a;-><init>()V
-
-    .line 22
-    invoke-virtual {v0, p2}, Lcom/vk/music/search/MusicSearchFragment$a;->b(Ljava/lang/String;)Lcom/vk/music/search/MusicSearchFragment$a;
-
-    .line 23
-    invoke-virtual {v0, p1}, Lcom/vk/navigation/Navigator;->a(Landroid/content/Context;)V
+#    new-instance v0, Lcom/vk/music/search/MusicSearchFragment$a;
+#
+#    invoke-direct {v0}, Lcom/vk/music/search/MusicSearchFragment$a;-><init>()V
+#
+#    .line 22
+#    invoke-virtual {v0, p2}, Lcom/vk/music/search/MusicSearchFragment$a;->b(Ljava/lang/String;)Lcom/vk/music/search/MusicSearchFragment$a;
+#
+#    .line 23
+#    invoke-virtual {v0, p1}, Lcom/vk/navigation/Navigator;->a(Landroid/content/Context;)V
 
     return-void
 .end method

smali/smali_classes4/com/vk/profile/ui/BaseProfileFragment.smali

@@ -5871,12 +5871,14 @@
     .line 1
     iget-object v0, p0, Lcom/vk/profile/ui/BaseProfileFragment;->P0:Landroid/view/View;
 
+    if-nez v0, :cond_229
+
+    return-void
+
+    :cond_229
     invoke-static {v0}, Lcom/vk/core/ui/themes/VKThemeHelper;->a(Landroid/view/View;)V
 
     .line 2
-    iget-object v0, p0, Lcom/vk/profile/ui/BaseProfileFragment;->P0:Landroid/view/View;
-
-    .line 3
     invoke-virtual {v0}, Landroid/view/View;->getContext()Landroid/content/Context;
 
     move-result-object v0

smali/smali_classes4/com/vtosters/lite/MainActivity.smali

@@ -561,6 +561,18 @@
     invoke-virtual {p0, p1, v0}, Landroidx/fragment/app/FragmentActivity;->startActivityForResult(Landroid/content/Intent;I)V
 
     :goto_1
+    # ru.vtosters.lite.hooks.ui.SystemThemeChangerHook.onThemeChanged(activity.getResources().getConfiguration());
+
+    invoke-virtual {p0}, Lcom/vtosters/lite/MainActivity;->getResources()Landroid/content/res/Resources;
+
+    move-result-object v0
+
+    invoke-virtual {v0}, Landroid/content/res/Resources;->getConfiguration()Landroid/content/res/Configuration;
+
+    move-result-object v0
+
+    invoke-static {v0}, Lru/vtosters/lite/hooks/ui/SystemThemeChangerHook;->onThemeChanged(Landroid/content/res/Configuration;)V
+
     return-void
 .end method