fix: NtStartupDirector not found on NT 4288

cinit · Jul 15, 2023 · 347675d · 347675d
1 parent e300b51
commit 347675d
Showing 1 changed file with 43 additions and 3 deletions.
diff --git a/app/src/main/java/io/github/qauxv/util/Initiator.java b/app/src/main/java/io/github/qauxv/util/Initiator.java
@@ -25,6 +25,8 @@
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import com.tencent.mobileqq.app.QQAppInterface;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
 import java.util.Arrays;
 import java.util.HashMap;
 import mqq.app.AppRuntime;
@@ -217,12 +219,50 @@ public static Class<?> _StartupDirector() {
  return findClassWithSynthetics("com/tencent/mobileqq/startup/director/StartupDirector", 1);
  }
 
+ private static Class<?> skNtStartupDirector = null;
+ private static boolean sNotHaveNtStartupDirector = false;
+
  public static Class<?> _NtStartupDirector() {
- Class<?> klass = Initiator.load("com.tencent.mobileqq.startup.director.a");
- if (klass == _StartupDirector()) {
+ if (skNtStartupDirector != null) {
+ return skNtStartupDirector;
+ }
+ if (sNotHaveNtStartupDirector) {
  return null;
  }
- return klass;
+ String[] candidates = new String[]{
+ "com.tencent.mobileqq.startup.director.a",
+ "com.tencent.mobileqq.g3.a.a"
+ };
+ for (String candidate : candidates) {
+ Class<?> klass = load(candidate);
+ if (isNtStartupDirector(klass)) {
+ skNtStartupDirector = klass;
+ return klass;
+ }
+ }
+ sNotHaveNtStartupDirector = true;
+ return null;
+ }
+
+ private static boolean isNtStartupDirector(Class<?> klass) {
+ if (klass == null || klass == _StartupDirector()) {
+ return false;
+ }
+ if (!android.os.Handler.Callback.class.isAssignableFrom(klass)) {
+ return false;
+ }
+ // have a static instance field
+ boolean hasStaticInstance = false;
+ for (Field field : klass.getDeclaredFields()) {
+ if (Modifier.isStatic(field.getModifiers()) && field.getType() == klass) {
+ hasStaticInstance = true;
+ break;
+ }
+ }
+ if (!hasStaticInstance) {
+ return false;
+ }
+ return true;
  }
 
  public static Class<?> _BaseQQMessageFacade() {