Primer paso de la investigacion. Se aportan el .apk, las carpetas con el apk extraido y el apk descompilado. El archivo API_DOCUMENTATION.md es un archivo donde se anotaran los descubrimientos del funcionamiento de la API, y los .py son scripts para probar la funcionalidad de la API con los métodos que vayamos encontrando. Finalmente, los archivos .js son scripts de Frida para extraer informacion de la APP durante la ejecucion.

apk_decompiled/sources/com/google/android/gms/internal/common/zza.java

@@ -0,0 +1,63 @@
+package com.google.android.gms.internal.common;
+
+import android.os.IBinder;
+import android.os.IInterface;
+import android.os.Parcel;
+import android.os.RemoteException;
+
+/* loaded from: classes3.dex */
+public class zza implements IInterface {
+    private final IBinder zza;
+    private final String zzb;
+
+    public zza(IBinder iBinder, String str) {
+        this.zza = iBinder;
+        this.zzb = str;
+    }
+
+    @Override // android.os.IInterface
+    public final IBinder asBinder() {
+        return this.zza;
+    }
+
+    public final Parcel zzB(int i, Parcel parcel) throws RemoteException {
+        Parcel obtain = Parcel.obtain();
+        try {
+            try {
+                this.zza.transact(i, parcel, obtain, 0);
+                obtain.readException();
+                return obtain;
+            } catch (RuntimeException e4) {
+                obtain.recycle();
+                throw e4;
+            }
+        } finally {
+            parcel.recycle();
+        }
+    }
+
+    public final void zzC(int i, Parcel parcel) throws RemoteException {
+        Parcel obtain = Parcel.obtain();
+        try {
+            this.zza.transact(1, parcel, obtain, 0);
+            obtain.readException();
+        } finally {
+            parcel.recycle();
+            obtain.recycle();
+        }
+    }
+
+    public final void zzD(int i, Parcel parcel) throws RemoteException {
+        try {
+            this.zza.transact(2, parcel, null, 1);
+        } finally {
+            parcel.recycle();
+        }
+    }
+
+    public final Parcel zza() {
+        Parcel obtain = Parcel.obtain();
+        obtain.writeInterfaceToken(this.zzb);
+        return obtain;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzaa.java

@@ -0,0 +1,46 @@
+package com.google.android.gms.internal.common;
+
+import java.util.Arrays;
+
+/* loaded from: classes3.dex */
+class zzaa extends zzab {
+    Object[] zza = new Object[4];
+    int zzb = 0;
+    boolean zzc;
+
+    public zzaa(int i) {
+    }
+
+    private final void zzb(int i) {
+        Object[] objArr = this.zza;
+        int length = objArr.length;
+        if (length >= i) {
+            if (this.zzc) {
+                this.zza = (Object[]) objArr.clone();
+                this.zzc = false;
+                return;
+            }
+            return;
+        }
+        int i4 = length + (length >> 1) + 1;
+        if (i4 < i) {
+            int highestOneBit = Integer.highestOneBit(i - 1);
+            i4 = highestOneBit + highestOneBit;
+        }
+        if (i4 < 0) {
+            i4 = Integer.MAX_VALUE;
+        }
+        this.zza = Arrays.copyOf(objArr, i4);
+        this.zzc = false;
+    }
+
+    public final zzaa zza(Object obj) {
+        obj.getClass();
+        zzb(this.zzb + 1);
+        Object[] objArr = this.zza;
+        int i = this.zzb;
+        this.zzb = i + 1;
+        objArr[i] = obj;
+        return this;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzab.java

@@ -0,0 +1,5 @@
+package com.google.android.gms.internal.common;
+
+/* loaded from: classes3.dex */
+public class zzab {
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzac.java

@@ -0,0 +1,100 @@
+package com.google.android.gms.internal.common;
+
+import java.io.Serializable;
+import java.lang.reflect.Array;
+import java.util.AbstractCollection;
+import java.util.Arrays;
+import java.util.Collection;
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+public abstract class zzac extends AbstractCollection implements Serializable {
+    private static final Object[] zza = new Object[0];
+
+    @Override // java.util.AbstractCollection, java.util.Collection
+    @Deprecated
+    public final boolean add(Object obj) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection
+    @Deprecated
+    public final boolean addAll(Collection collection) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection
+    @Deprecated
+    public final void clear() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection
+    @Deprecated
+    public final boolean remove(Object obj) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection
+    @Deprecated
+    public final boolean removeAll(Collection collection) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection
+    @Deprecated
+    public final boolean retainAll(Collection collection) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection
+    public final Object[] toArray() {
+        return toArray(zza);
+    }
+
+    public int zza(Object[] objArr, int i) {
+        throw null;
+    }
+
+    public int zzb() {
+        throw null;
+    }
+
+    public int zzc() {
+        throw null;
+    }
+
+    public zzag zzd() {
+        throw null;
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection, java.lang.Iterable
+    /* renamed from: zze, reason: merged with bridge method [inline-methods] */
+    public abstract zzaj iterator();
+
+    public abstract boolean zzf();
+
+    public Object[] zzg() {
+        throw null;
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection
+    public final Object[] toArray(Object[] objArr) {
+        objArr.getClass();
+        int size = size();
+        int length = objArr.length;
+        if (length < size) {
+            Object[] zzg = zzg();
+            if (zzg == null) {
+                objArr = (Object[]) Array.newInstance(objArr.getClass().getComponentType(), size);
+            } else {
+                return Arrays.copyOfRange(zzg, zzc(), zzb(), objArr.getClass());
+            }
+        } else if (length > size) {
+            objArr[size] = null;
+        }
+        zza(objArr, 0);
+        return objArr;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzad.java

@@ -0,0 +1,26 @@
+package com.google.android.gms.internal.common;
+
+import java.util.Iterator;
+
+/* loaded from: classes3.dex */
+public final class zzad extends zzaa {
+    public zzad() {
+        super(4);
+    }
+
+    public final zzad zzb(Object obj) {
+        zza(obj);
+        return this;
+    }
+
+    public final zzad zzc(Iterator it) {
+        while (it.hasNext()) {
+            zza(it.next());
+        }
+        return this;
+    }
+
+    public zzad(int i) {
+        super(4);
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzae.java

@@ -0,0 +1,16 @@
+package com.google.android.gms.internal.common;
+
+/* loaded from: classes3.dex */
+final class zzae extends zzz {
+    private final zzag zza;
+
+    public zzae(zzag zzagVar, int i) {
+        super(zzagVar.size(), i);
+        this.zza = zzagVar;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzz
+    public final Object zza(int i) {
+        return this.zza.get(i);
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzaf.java

@@ -0,0 +1,57 @@
+package com.google.android.gms.internal.common;
+
+import com.google.firebase.analytics.FirebaseAnalytics;
+
+/* JADX INFO: Access modifiers changed from: package-private */
+/* loaded from: classes3.dex */
+public final class zzaf extends zzag {
+    final transient int zza;
+    final transient int zzb;
+    final /* synthetic */ zzag zzc;
+
+    public zzaf(zzag zzagVar, int i, int i4) {
+        this.zzc = zzagVar;
+        this.zza = i;
+        this.zzb = i4;
+    }
+
+    @Override // java.util.List
+    public final Object get(int i) {
+        zzs.zza(i, this.zzb, FirebaseAnalytics.Param.INDEX);
+        return this.zzc.get(i + this.zza);
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection, java.util.List
+    public final int size() {
+        return this.zzb;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzac
+    public final int zzb() {
+        return this.zzc.zzc() + this.zza + this.zzb;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzac
+    public final int zzc() {
+        return this.zzc.zzc() + this.zza;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzac
+    public final boolean zzf() {
+        return true;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzac
+    public final Object[] zzg() {
+        return this.zzc.zzg();
+    }
+
+    @Override // com.google.android.gms.internal.common.zzag, java.util.List
+    /* renamed from: zzh, reason: merged with bridge method [inline-methods] */
+    public final zzag subList(int i, int i4) {
+        zzs.zzc(i, i4, this.zzb);
+        zzag zzagVar = this.zzc;
+        int i5 = this.zza;
+        return zzagVar.subList(i + i5, i4 + i5);
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzag.java

@@ -0,0 +1,213 @@
+package com.google.android.gms.internal.common;
+
+import com.google.firebase.analytics.FirebaseAnalytics;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+import java.util.ListIterator;
+import java.util.RandomAccess;
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+public abstract class zzag extends zzac implements List, RandomAccess {
+    private static final zzak zza = new zzae(zzai.zza, 0);
+
+    public static zzag zzi(Object[] objArr, int i) {
+        return i == 0 ? zzai.zza : new zzai(objArr, i);
+    }
+
+    public static zzag zzj(Iterable iterable) {
+        iterable.getClass();
+        if (iterable instanceof Collection) {
+            return zzk((Collection) iterable);
+        }
+        Iterator it = iterable.iterator();
+        if (!it.hasNext()) {
+            return zzai.zza;
+        }
+        Object next = it.next();
+        if (!it.hasNext()) {
+            return zzm(next);
+        }
+        zzad zzadVar = new zzad(4);
+        zzadVar.zzb(next);
+        zzadVar.zzc(it);
+        zzadVar.zzc = true;
+        return zzi(zzadVar.zza, zzadVar.zzb);
+    }
+
+    public static zzag zzk(Collection collection) {
+        if (!(collection instanceof zzac)) {
+            Object[] array = collection.toArray();
+            int length = array.length;
+            zzah.zza(array, length);
+            return zzi(array, length);
+        }
+        zzag zzd = ((zzac) collection).zzd();
+        if (!zzd.zzf()) {
+            return zzd;
+        }
+        Object[] array2 = zzd.toArray();
+        return zzi(array2, array2.length);
+    }
+
+    public static zzag zzl() {
+        return zzai.zza;
+    }
+
+    public static zzag zzm(Object obj) {
+        Object[] objArr = {obj};
+        zzah.zza(objArr, 1);
+        return zzi(objArr, 1);
+    }
+
+    public static zzag zzn(Object obj, Object obj2) {
+        Object[] objArr = {obj, obj2};
+        zzah.zza(objArr, 2);
+        return zzi(objArr, 2);
+    }
+
+    @Override // java.util.List
+    @Deprecated
+    public final void add(int i, Object obj) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override // java.util.List
+    @Deprecated
+    public final boolean addAll(int i, Collection collection) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection, java.util.List
+    public final boolean contains(Object obj) {
+        return indexOf(obj) >= 0;
+    }
+
+    @Override // java.util.Collection, java.util.List
+    public final boolean equals(Object obj) {
+        if (obj == this) {
+            return true;
+        }
+        if (!(obj instanceof List)) {
+            return false;
+        }
+        List list = (List) obj;
+        int size = size();
+        if (size != list.size()) {
+            return false;
+        }
+        if (list instanceof RandomAccess) {
+            for (int i = 0; i < size; i++) {
+                if (!zzr.zza(get(i), list.get(i))) {
+                    return false;
+                }
+            }
+            return true;
+        }
+        Iterator it = iterator();
+        Iterator it2 = list.iterator();
+        while (it.hasNext()) {
+            if (!it2.hasNext() || !zzr.zza(it.next(), it2.next())) {
+                return false;
+            }
+        }
+        return !it2.hasNext();
+    }
+
+    @Override // java.util.Collection, java.util.List
+    public final int hashCode() {
+        int size = size();
+        int i = 1;
+        for (int i4 = 0; i4 < size; i4++) {
+            i = (i * 31) + get(i4).hashCode();
+        }
+        return i;
+    }
+
+    @Override // java.util.List
+    public final int indexOf(Object obj) {
+        if (obj == null) {
+            return -1;
+        }
+        int size = size();
+        for (int i = 0; i < size; i++) {
+            if (obj.equals(get(i))) {
+                return i;
+            }
+        }
+        return -1;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzac, java.util.AbstractCollection, java.util.Collection, java.lang.Iterable
+    public final /* synthetic */ Iterator iterator() {
+        return listIterator(0);
+    }
+
+    @Override // java.util.List
+    public final int lastIndexOf(Object obj) {
+        if (obj == null) {
+            return -1;
+        }
+        for (int size = size() - 1; size >= 0; size--) {
+            if (obj.equals(get(size))) {
+                return size;
+            }
+        }
+        return -1;
+    }
+
+    @Override // java.util.List
+    public final /* synthetic */ ListIterator listIterator() {
+        return listIterator(0);
+    }
+
+    @Override // java.util.List
+    @Deprecated
+    public final Object remove(int i) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override // java.util.List
+    @Deprecated
+    public final Object set(int i, Object obj) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override // com.google.android.gms.internal.common.zzac
+    public int zza(Object[] objArr, int i) {
+        int size = size();
+        for (int i4 = 0; i4 < size; i4++) {
+            objArr[i4] = get(i4);
+        }
+        return size;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzac
+    @Deprecated
+    public final zzag zzd() {
+        return this;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzac
+    /* renamed from: zze */
+    public final zzaj iterator() {
+        return listIterator(0);
+    }
+
+    @Override // java.util.List
+    /* renamed from: zzh */
+    public zzag subList(int i, int i4) {
+        zzs.zzc(i, i4, size());
+        int i5 = i4 - i;
+        return i5 == size() ? this : i5 == 0 ? zzai.zza : new zzaf(this, i, i5);
+    }
+
+    @Override // java.util.List
+    /* renamed from: zzo, reason: merged with bridge method [inline-methods] */
+    public final zzak listIterator(int i) {
+        zzs.zzb(i, size(), FirebaseAnalytics.Param.INDEX);
+        return isEmpty() ? zza : new zzae(this, i);
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzah.java

@@ -0,0 +1,17 @@
+package com.google.android.gms.internal.common;
+
+import com.google.android.gms.measurement.internal.a;
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+public final class zzah {
+    public static Object[] zza(Object[] objArr, int i) {
+        for (int i4 = 0; i4 < i; i4++) {
+            if (objArr[i4] == null) {
+                throw new NullPointerException(a.l(i4, "at index "));
+            }
+        }
+        return objArr;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzai.java

@@ -0,0 +1,57 @@
+package com.google.android.gms.internal.common;
+
+import com.google.firebase.analytics.FirebaseAnalytics;
+import org.jspecify.nullness.NullMarked;
+
+/* JADX INFO: Access modifiers changed from: package-private */
+@NullMarked
+/* loaded from: classes3.dex */
+public final class zzai extends zzag {
+    static final zzag zza = new zzai(new Object[0], 0);
+    final transient Object[] zzb;
+    private final transient int zzc;
+
+    public zzai(Object[] objArr, int i) {
+        this.zzb = objArr;
+        this.zzc = i;
+    }
+
+    @Override // java.util.List
+    public final Object get(int i) {
+        zzs.zza(i, this.zzc, FirebaseAnalytics.Param.INDEX);
+        Object obj = this.zzb[i];
+        obj.getClass();
+        return obj;
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection, java.util.List
+    public final int size() {
+        return this.zzc;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzag, com.google.android.gms.internal.common.zzac
+    public final int zza(Object[] objArr, int i) {
+        System.arraycopy(this.zzb, 0, objArr, 0, this.zzc);
+        return this.zzc;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzac
+    public final int zzb() {
+        return this.zzc;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzac
+    public final int zzc() {
+        return 0;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzac
+    public final boolean zzf() {
+        return false;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzac
+    public final Object[] zzg() {
+        return this.zzb;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzaj.java

@@ -0,0 +1,14 @@
+package com.google.android.gms.internal.common;
+
+import java.util.Iterator;
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+public abstract class zzaj implements Iterator {
+    @Override // java.util.Iterator
+    @Deprecated
+    public final void remove() {
+        throw new UnsupportedOperationException();
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzak.java

@@ -0,0 +1,20 @@
+package com.google.android.gms.internal.common;
+
+import java.util.ListIterator;
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+public abstract class zzak extends zzaj implements ListIterator {
+    @Override // java.util.ListIterator
+    @Deprecated
+    public final void add(Object obj) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override // java.util.ListIterator
+    @Deprecated
+    public final void set(Object obj) {
+        throw new UnsupportedOperationException();
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzb.java

@@ -0,0 +1,33 @@
+package com.google.android.gms.internal.common;
+
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.IInterface;
+import android.os.Parcel;
+import android.os.RemoteException;
+
+/* loaded from: classes3.dex */
+public class zzb extends Binder implements IInterface {
+    public zzb(String str) {
+        attachInterface(this, str);
+    }
+
+    @Override // android.os.IInterface
+    public final IBinder asBinder() {
+        return this;
+    }
+
+    @Override // android.os.Binder
+    public final boolean onTransact(int i, Parcel parcel, Parcel parcel2, int i4) throws RemoteException {
+        if (i <= 16777215) {
+            parcel.enforceInterface(getInterfaceDescriptor());
+        } else if (super.onTransact(i, parcel, parcel2, i4)) {
+            return true;
+        }
+        return zza(i, parcel, parcel2, i4);
+    }
+
+    public boolean zza(int i, Parcel parcel, Parcel parcel2, int i4) throws RemoteException {
+        return false;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzc.java

@@ -0,0 +1,63 @@
+package com.google.android.gms.internal.common;
+
+import android.os.BadParcelableException;
+import android.os.IInterface;
+import android.os.Parcel;
+import android.os.Parcelable;
+import com.google.android.gms.measurement.internal.a;
+
+/* loaded from: classes3.dex */
+public final class zzc {
+    private static final ClassLoader zza = zzc.class.getClassLoader();
+
+    private zzc() {
+    }
+
+    public static Parcelable zza(Parcel parcel, Parcelable.Creator creator) {
+        if (parcel.readInt() == 0) {
+            return null;
+        }
+        return (Parcelable) creator.createFromParcel(parcel);
+    }
+
+    public static void zzb(Parcel parcel) {
+        int dataAvail = parcel.dataAvail();
+        if (dataAvail > 0) {
+            throw new BadParcelableException(a.l(dataAvail, "Parcel data not fully consumed, unread size: "));
+        }
+    }
+
+    public static void zzc(Parcel parcel, boolean z3) {
+        parcel.writeInt(z3 ? 1 : 0);
+    }
+
+    public static void zzd(Parcel parcel, Parcelable parcelable) {
+        if (parcelable == null) {
+            parcel.writeInt(0);
+        } else {
+            parcel.writeInt(1);
+            parcelable.writeToParcel(parcel, 0);
+        }
+    }
+
+    public static void zze(Parcel parcel, Parcelable parcelable) {
+        if (parcelable == null) {
+            parcel.writeInt(0);
+        } else {
+            parcel.writeInt(1);
+            parcelable.writeToParcel(parcel, 1);
+        }
+    }
+
+    public static void zzf(Parcel parcel, IInterface iInterface) {
+        if (iInterface == null) {
+            parcel.writeStrongBinder(null);
+        } else {
+            parcel.writeStrongBinder(iInterface.asBinder());
+        }
+    }
+
+    public static boolean zzg(Parcel parcel) {
+        return parcel.readInt() != 0;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzd.java

@@ -0,0 +1,6 @@
+package com.google.android.gms.internal.common;
+
+/* loaded from: classes3.dex */
+public final class zzd {
+    public static final int zza = 67108864;
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zze.java

@@ -0,0 +1,5 @@
+package com.google.android.gms.internal.common;
+
+/* loaded from: classes3.dex */
+public interface zze {
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzg.java

@@ -0,0 +1,10 @@
+package com.google.android.gms.internal.common;
+
+/* loaded from: classes3.dex */
+final class zzg implements zze {
+    private zzg() {
+    }
+
+    public /* synthetic */ zzg(zzf zzfVar) {
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzh.java

@@ -0,0 +1,17 @@
+package com.google.android.gms.internal.common;
+
+/* loaded from: classes3.dex */
+public final class zzh {
+    private static final zze zza;
+    private static volatile zze zzb;
+
+    static {
+        zzg zzgVar = new zzg(null);
+        zza = zzgVar;
+        zzb = zzgVar;
+    }
+
+    public static zze zza() {
+        return zzb;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzi.java

@@ -0,0 +1,18 @@
+package com.google.android.gms.internal.common;
+
+import android.os.Handler;
+import android.os.Looper;
+
+/* loaded from: classes3.dex */
+public class zzi extends Handler {
+    public zzi() {
+    }
+
+    public zzi(Looper looper) {
+        super(looper);
+    }
+
+    public zzi(Looper looper, Handler.Callback callback) {
+        super(looper, callback);
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzj.java

@@ -0,0 +1,59 @@
+package com.google.android.gms.internal.common;
+
+import java.util.Iterator;
+import java.util.NoSuchElementException;
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+abstract class zzj implements Iterator {
+    private Object zza;
+    private int zzb = 2;
+
+    @Override // java.util.Iterator
+    public final boolean hasNext() {
+        int i = this.zzb;
+        if (i == 4) {
+            throw new IllegalStateException();
+        }
+        int i4 = i - 1;
+        if (i == 0) {
+            throw null;
+        }
+        if (i4 == 0) {
+            return true;
+        }
+        if (i4 != 2) {
+            this.zzb = 4;
+            this.zza = zza();
+            if (this.zzb != 3) {
+                this.zzb = 1;
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override // java.util.Iterator
+    public final Object next() {
+        if (!hasNext()) {
+            throw new NoSuchElementException();
+        }
+        this.zzb = 2;
+        Object obj = this.zza;
+        this.zza = null;
+        return obj;
+    }
+
+    @Override // java.util.Iterator
+    public final void remove() {
+        throw new UnsupportedOperationException();
+    }
+
+    public abstract Object zza();
+
+    public final Object zzb() {
+        this.zzb = 3;
+        return null;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzk.java

@@ -0,0 +1,5 @@
+package com.google.android.gms.internal.common;
+
+/* loaded from: classes3.dex */
+abstract class zzk extends zzo {
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzl.java

@@ -0,0 +1,34 @@
+package com.google.android.gms.internal.common;
+
+/* loaded from: classes3.dex */
+final class zzl extends zzk {
+    private final char zza;
+
+    public zzl(char c4) {
+        this.zza = c4;
+    }
+
+    public final String toString() {
+        StringBuilder sb = new StringBuilder("CharMatcher.is('");
+        int i = this.zza;
+        char[] cArr = new char[6];
+        cArr[0] = '\\';
+        cArr[1] = 'u';
+        cArr[2] = 0;
+        cArr[3] = 0;
+        cArr[4] = 0;
+        cArr[5] = 0;
+        for (int i4 = 0; i4 < 4; i4++) {
+            cArr[5 - i4] = "0123456789ABCDEF".charAt(i & 15);
+            i >>= 4;
+        }
+        sb.append(String.copyValueOf(cArr));
+        sb.append("')");
+        return sb.toString();
+    }
+
+    @Override // com.google.android.gms.internal.common.zzo
+    public final boolean zza(char c4) {
+        return c4 == this.zza;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzm.java

@@ -0,0 +1,13 @@
+package com.google.android.gms.internal.common;
+
+/* loaded from: classes3.dex */
+abstract class zzm extends zzk {
+    private final String zza = "CharMatcher.none()";
+
+    public zzm(String str) {
+    }
+
+    public final String toString() {
+        return this.zza;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzn.java

@@ -0,0 +1,15 @@
+package com.google.android.gms.internal.common;
+
+/* loaded from: classes3.dex */
+final class zzn extends zzm {
+    static final zzn zza = new zzn();
+
+    private zzn() {
+        super("CharMatcher.none()");
+    }
+
+    @Override // com.google.android.gms.internal.common.zzo
+    public final boolean zza(char c4) {
+        throw null;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzo.java

@@ -0,0 +1,13 @@
+package com.google.android.gms.internal.common;
+
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+public abstract class zzo {
+    public static zzo zzb(char c4) {
+        return new zzl(c4);
+    }
+
+    public abstract boolean zza(char c4);
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzp.java

@@ -0,0 +1,8 @@
+package com.google.android.gms.internal.common;
+
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+class zzp {
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzq.java

@@ -0,0 +1,12 @@
+package com.google.android.gms.internal.common;
+
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+public final class zzq {
+    public static final CharSequence zza(Object obj, String str) {
+        obj.getClass();
+        return obj instanceof CharSequence ? (CharSequence) obj : obj.toString();
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzr.java

@@ -0,0 +1,14 @@
+package com.google.android.gms.internal.common;
+
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+public final class zzr extends zzp {
+    public static boolean zza(Object obj, Object obj2) {
+        if (obj != obj2) {
+            return obj != null && obj.equals(obj2);
+        }
+        return true;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzs.java

@@ -0,0 +1,48 @@
+package com.google.android.gms.internal.common;
+
+import com.google.android.gms.measurement.internal.a;
+import com.google.firebase.analytics.FirebaseAnalytics;
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+public final class zzs {
+    public static int zza(int i, int i4, String str) {
+        String zza;
+        if (i >= 0 && i < i4) {
+            return i;
+        }
+        if (i < 0) {
+            zza = zzy.zza("%s (%s) must not be negative", FirebaseAnalytics.Param.INDEX, Integer.valueOf(i));
+        } else {
+            if (i4 < 0) {
+                throw new IllegalArgumentException(a.l(i4, "negative size: "));
+            }
+            zza = zzy.zza("%s (%s) must be less than size (%s)", FirebaseAnalytics.Param.INDEX, Integer.valueOf(i), Integer.valueOf(i4));
+        }
+        throw new IndexOutOfBoundsException(zza);
+    }
+
+    public static int zzb(int i, int i4, String str) {
+        if (i < 0 || i > i4) {
+            throw new IndexOutOfBoundsException(zzd(i, i4, FirebaseAnalytics.Param.INDEX));
+        }
+        return i;
+    }
+
+    public static void zzc(int i, int i4, int i5) {
+        if (i < 0 || i4 < i || i4 > i5) {
+            throw new IndexOutOfBoundsException((i < 0 || i > i5) ? zzd(i, i5, "start index") : (i4 < 0 || i4 > i5) ? zzd(i4, i5, "end index") : zzy.zza("end index (%s) must not be less than start index (%s)", Integer.valueOf(i4), Integer.valueOf(i)));
+        }
+    }
+
+    private static String zzd(int i, int i4, String str) {
+        if (i < 0) {
+            return zzy.zza("%s (%s) must not be negative", str, Integer.valueOf(i));
+        }
+        if (i4 >= 0) {
+            return zzy.zza("%s (%s) must not be greater than size (%s)", str, Integer.valueOf(i), Integer.valueOf(i4));
+        }
+        throw new IllegalArgumentException(a.l(i4, "negative size: "));
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzt.java

@@ -0,0 +1,34 @@
+package com.google.android.gms.internal.common;
+
+import com.google.firebase.analytics.FirebaseAnalytics;
+
+/* loaded from: classes3.dex */
+final class zzt extends zzw {
+    final /* synthetic */ zzu zza;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public zzt(zzu zzuVar, zzx zzxVar, CharSequence charSequence) {
+        super(zzxVar, charSequence);
+        this.zza = zzuVar;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzw
+    public final int zzc(int i) {
+        return i + 1;
+    }
+
+    @Override // com.google.android.gms.internal.common.zzw
+    public final int zzd(int i) {
+        zzo zzoVar = this.zza.zza;
+        CharSequence charSequence = ((zzw) this).zzb;
+        int length = charSequence.length();
+        zzs.zzb(i, length, FirebaseAnalytics.Param.INDEX);
+        while (i < length) {
+            if (zzoVar.zza(charSequence.charAt(i))) {
+                return i;
+            }
+            i++;
+        }
+        return -1;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzu.java

@@ -0,0 +1,10 @@
+package com.google.android.gms.internal.common;
+
+/* loaded from: classes3.dex */
+final class zzu {
+    final /* synthetic */ zzo zza;
+
+    public zzu(zzo zzoVar) {
+        this.zza = zzoVar;
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzv.java

@@ -0,0 +1,42 @@
+package com.google.android.gms.internal.common;
+
+import java.io.IOException;
+import java.util.Iterator;
+
+/* JADX INFO: Access modifiers changed from: package-private */
+/* loaded from: classes3.dex */
+public final class zzv implements Iterable {
+    final /* synthetic */ CharSequence zza;
+    final /* synthetic */ zzx zzb;
+
+    public zzv(zzx zzxVar, CharSequence charSequence) {
+        this.zzb = zzxVar;
+        this.zza = charSequence;
+    }
+
+    @Override // java.lang.Iterable
+    public final Iterator iterator() {
+        Iterator zzh;
+        zzh = this.zzb.zzh(this.zza);
+        return zzh;
+    }
+
+    public final String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append('[');
+        Iterator it = iterator();
+        try {
+            if (it.hasNext()) {
+                sb.append(zzq.zza(it.next(), ", "));
+                while (it.hasNext()) {
+                    sb.append((CharSequence) ", ");
+                    sb.append(zzq.zza(it.next(), ", "));
+                }
+            }
+            sb.append(']');
+            return sb.toString();
+        } catch (IOException e4) {
+            throw new AssertionError(e4);
+        }
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzw.java

@@ -0,0 +1,130 @@
+package com.google.android.gms.internal.common;
+
+/* JADX INFO: Access modifiers changed from: package-private */
+/* loaded from: classes3.dex */
+public abstract class zzw extends zzj {
+    final CharSequence zzb;
+    final zzo zzc;
+    final boolean zzd;
+    int zze = 0;
+    int zzf;
+
+    public zzw(zzx zzxVar, CharSequence charSequence) {
+        zzo zzoVar;
+        boolean z3;
+        zzoVar = zzxVar.zza;
+        this.zzc = zzoVar;
+        z3 = zzxVar.zzb;
+        this.zzd = z3;
+        this.zzf = Integer.MAX_VALUE;
+        this.zzb = charSequence;
+    }
+
+    /* JADX WARN: Code restructure failed: missing block: B:20:0x0047, code lost:
+    
+        r3 = r5.zzf;
+     */
+    /* JADX WARN: Code restructure failed: missing block: B:21:0x004a, code lost:
+    
+        if (r3 != 1) goto L26;
+     */
+    /* JADX WARN: Code restructure failed: missing block: B:22:0x004c, code lost:
+    
+        r1 = r5.zzb.length();
+        r5.zze = -1;
+     */
+    /* JADX WARN: Code restructure failed: missing block: B:23:0x0054, code lost:
+    
+        if (r1 <= r0) goto L27;
+     */
+    /* JADX WARN: Code restructure failed: missing block: B:24:0x0056, code lost:
+    
+        r5.zzb.charAt(r1 - 1);
+     */
+    /* JADX WARN: Code restructure failed: missing block: B:26:0x006b, code lost:
+    
+        return r5.zzb.subSequence(r0, r1).toString();
+     */
+    /* JADX WARN: Code restructure failed: missing block: B:28:0x005e, code lost:
+    
+        r5.zzf = r3 - 1;
+     */
+    @Override // com.google.android.gms.internal.common.zzj
+    /*
+        Code decompiled incorrectly, please refer to instructions dump.
+        To view partially-correct add '--show-bad-code' argument
+    */
+    public final /* bridge */ /* synthetic */ java.lang.Object zza() {
+        /*
+            r5 = this;
+            int r0 = r5.zze
+        L2:
+            int r1 = r5.zze
+            r2 = -1
+            if (r1 == r2) goto L6c
+            int r1 = r5.zzd(r1)
+            if (r1 != r2) goto L17
+            java.lang.CharSequence r1 = r5.zzb
+            int r1 = r1.length()
+            r5.zze = r2
+            r3 = r2
+            goto L1d
+        L17:
+            int r3 = r5.zzc(r1)
+            r5.zze = r3
+        L1d:
+            if (r3 != r0) goto L2e
+            int r3 = r3 + 1
+            r5.zze = r3
+            java.lang.CharSequence r1 = r5.zzb
+            int r1 = r1.length()
+            if (r3 <= r1) goto L2
+            r5.zze = r2
+            goto L2
+        L2e:
+            if (r0 >= r1) goto L35
+            java.lang.CharSequence r3 = r5.zzb
+            r3.charAt(r0)
+        L35:
+            if (r0 >= r1) goto L3e
+            java.lang.CharSequence r3 = r5.zzb
+            int r4 = r1 + (-1)
+            r3.charAt(r4)
+        L3e:
+            boolean r3 = r5.zzd
+            if (r3 == 0) goto L47
+            if (r0 != r1) goto L47
+            int r0 = r5.zze
+            goto L2
+        L47:
+            int r3 = r5.zzf
+            r4 = 1
+            if (r3 != r4) goto L5e
+            java.lang.CharSequence r1 = r5.zzb
+            int r1 = r1.length()
+            r5.zze = r2
+            if (r1 <= r0) goto L61
+            java.lang.CharSequence r2 = r5.zzb
+            int r3 = r1 + (-1)
+            r2.charAt(r3)
+            goto L61
+        L5e:
+            int r3 = r3 + r2
+            r5.zzf = r3
+        L61:
+            java.lang.CharSequence r5 = r5.zzb
+            java.lang.CharSequence r5 = r5.subSequence(r0, r1)
+            java.lang.String r5 = r5.toString()
+            return r5
+        L6c:
+            r5.zzb()
+            r5 = 0
+            return r5
+        */
+        throw new UnsupportedOperationException("Method not decompiled: com.google.android.gms.internal.common.zzw.zza():java.lang.Object");
+    }
+
+    public abstract int zzc(int i);
+
+    public abstract int zzd(int i);
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzx.java

@@ -0,0 +1,48 @@
+package com.google.android.gms.internal.common;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+public final class zzx {
+    private final zzo zza;
+    private final boolean zzb;
+    private final zzu zzc;
+
+    private zzx(zzu zzuVar, boolean z3, zzo zzoVar, int i, byte[] bArr) {
+        this.zzc = zzuVar;
+        this.zzb = z3;
+        this.zza = zzoVar;
+    }
+
+    public static zzx zzc(zzo zzoVar) {
+        return new zzx(new zzu(zzoVar), false, zzn.zza, Integer.MAX_VALUE, null);
+    }
+
+    /* JADX INFO: Access modifiers changed from: private */
+    public final Iterator zzh(CharSequence charSequence) {
+        return new zzt(this.zzc, this, charSequence);
+    }
+
+    public final zzx zzb() {
+        return new zzx(this.zzc, true, this.zza, Integer.MAX_VALUE, null);
+    }
+
+    public final Iterable zzd(CharSequence charSequence) {
+        return new zzv(this, charSequence);
+    }
+
+    public final List zzf(CharSequence charSequence) {
+        charSequence.getClass();
+        Iterator zzh = zzh(charSequence);
+        ArrayList arrayList = new ArrayList();
+        while (zzh.hasNext()) {
+            arrayList.add((String) zzh.next());
+        }
+        return Collections.unmodifiableList(arrayList);
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzy.java

@@ -0,0 +1,65 @@
+package com.google.android.gms.internal.common;
+
+import com.google.android.gms.measurement.internal.a;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+public final class zzy {
+    public static String zza(String str, Object... objArr) {
+        int length;
+        int length2;
+        int indexOf;
+        String sb;
+        int i = 0;
+        int i4 = 0;
+        while (true) {
+            length = objArr.length;
+            if (i4 >= length) {
+                break;
+            }
+            Object obj = objArr[i4];
+            if (obj == null) {
+                sb = "null";
+            } else {
+                try {
+                    sb = obj.toString();
+                } catch (Exception e4) {
+                    String str2 = obj.getClass().getName() + '@' + Integer.toHexString(System.identityHashCode(obj));
+                    Logger.getLogger("com.google.common.base.Strings").logp(Level.WARNING, "com.google.common.base.Strings", "lenientToString", "Exception during lenientFormat for ".concat(str2), (Throwable) e4);
+                    StringBuilder p = a.p("<", str2, " threw ");
+                    p.append(e4.getClass().getName());
+                    p.append(">");
+                    sb = p.toString();
+                }
+            }
+            objArr[i4] = sb;
+            i4++;
+        }
+        StringBuilder sb2 = new StringBuilder((length * 16) + str.length());
+        int i5 = 0;
+        while (true) {
+            length2 = objArr.length;
+            if (i >= length2 || (indexOf = str.indexOf("%s", i5)) == -1) {
+                break;
+            }
+            sb2.append((CharSequence) str, i5, indexOf);
+            sb2.append(objArr[i]);
+            i++;
+            i5 = indexOf + 2;
+        }
+        sb2.append((CharSequence) str, i5, str.length());
+        if (i < length2) {
+            sb2.append(" [");
+            sb2.append(objArr[i]);
+            for (int i6 = i + 1; i6 < objArr.length; i6++) {
+                sb2.append(", ");
+                sb2.append(objArr[i6]);
+            }
+            sb2.append(']');
+        }
+        return sb2.toString();
+    }
+}

apk_decompiled/sources/com/google/android/gms/internal/common/zzz.java

@@ -0,0 +1,60 @@
+package com.google.android.gms.internal.common;
+
+import com.google.firebase.analytics.FirebaseAnalytics;
+import java.util.NoSuchElementException;
+import org.jspecify.nullness.NullMarked;
+
+@NullMarked
+/* loaded from: classes3.dex */
+abstract class zzz extends zzak {
+    private final int zza;
+    private int zzb;
+
+    public zzz(int i, int i4) {
+        zzs.zzb(i4, i, FirebaseAnalytics.Param.INDEX);
+        this.zza = i;
+        this.zzb = i4;
+    }
+
+    @Override // java.util.Iterator, java.util.ListIterator
+    public final boolean hasNext() {
+        return this.zzb < this.zza;
+    }
+
+    @Override // java.util.ListIterator
+    public final boolean hasPrevious() {
+        return this.zzb > 0;
+    }
+
+    @Override // java.util.Iterator, java.util.ListIterator
+    public final Object next() {
+        if (!hasNext()) {
+            throw new NoSuchElementException();
+        }
+        int i = this.zzb;
+        this.zzb = i + 1;
+        return zza(i);
+    }
+
+    @Override // java.util.ListIterator
+    public final int nextIndex() {
+        return this.zzb;
+    }
+
+    @Override // java.util.ListIterator
+    public final Object previous() {
+        if (!hasPrevious()) {
+            throw new NoSuchElementException();
+        }
+        int i = this.zzb - 1;
+        this.zzb = i;
+        return zza(i);
+    }
+
+    @Override // java.util.ListIterator
+    public final int previousIndex() {
+        return this.zzb - 1;
+    }
+
+    public abstract Object zza(int i);
+}