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/c0/C0279e.java

@@ -0,0 +1,135 @@
+package c0;
+
+import B0.D;
+import B0.u;
+import R0.h;
+import android.os.Looper;
+import android.util.AndroidRuntimeException;
+import android.view.Choreographer;
+import com.google.android.gms.maps.model.BitmapDescriptorFactory;
+import java.util.ArrayList;
+
+/* renamed from: c0.e, reason: case insensitive filesystem */
+/* loaded from: classes.dex */
+public final class C0279e {
+
+    /* renamed from: d, reason: collision with root package name */
+    public final A.a f4212d;
+
+    /* renamed from: a, reason: collision with root package name */
+    public float f4209a = BitmapDescriptorFactory.HUE_RED;
+
+    /* renamed from: b, reason: collision with root package name */
+    public float f4210b = Float.MAX_VALUE;
+
+    /* renamed from: c, reason: collision with root package name */
+    public boolean f4211c = false;
+
+    /* renamed from: e, reason: collision with root package name */
+    public boolean f4213e = false;
+
+    /* renamed from: f, reason: collision with root package name */
+    public float f4214f = Float.MAX_VALUE;
+
+    /* renamed from: g, reason: collision with root package name */
+    public float f4215g = -3.4028235E38f;
+    public long h = 0;
+
+    /* renamed from: j, reason: collision with root package name */
+    public final ArrayList f4216j = new ArrayList();
+
+    /* renamed from: k, reason: collision with root package name */
+    public final ArrayList f4217k = new ArrayList();
+    public float i = 1.0f;
+
+    /* renamed from: l, reason: collision with root package name */
+    public C0280f f4218l = null;
+
+    /* renamed from: m, reason: collision with root package name */
+    public float f4219m = Float.MAX_VALUE;
+
+    public C0279e(C0278d c0278d) {
+        this.f4212d = new A.a(c0278d, 23);
+    }
+
+    public final void a(float f2) {
+        if (this.f4213e) {
+            this.f4219m = f2;
+            return;
+        }
+        if (this.f4218l == null) {
+            this.f4218l = new C0280f(f2);
+        }
+        C0280f c0280f = this.f4218l;
+        double d4 = f2;
+        c0280f.i = d4;
+        double d5 = (float) d4;
+        if (d5 > this.f4214f) {
+            throw new UnsupportedOperationException("Final position of the spring cannot be greater than the max value.");
+        }
+        if (d5 < this.f4215g) {
+            throw new UnsupportedOperationException("Final position of the spring cannot be less than the min value.");
+        }
+        double abs = Math.abs(this.i * 0.75f);
+        c0280f.f4223d = abs;
+        c0280f.f4224e = abs * 62.5d;
+        if (Looper.myLooper() != Looper.getMainLooper()) {
+            throw new AndroidRuntimeException("Animations may only be started on the main thread");
+        }
+        boolean z3 = this.f4213e;
+        if (z3 || z3) {
+            return;
+        }
+        this.f4213e = true;
+        if (!this.f4211c) {
+            this.f4210b = ((C0278d) this.f4212d.f7b).f4208a;
+        }
+        float f4 = this.f4210b;
+        if (f4 > this.f4214f || f4 < this.f4215g) {
+            throw new IllegalArgumentException("Starting value need to be in between min value and max value");
+        }
+        ThreadLocal threadLocal = C0276b.f4200f;
+        if (threadLocal.get() == null) {
+            threadLocal.set(new C0276b());
+        }
+        C0276b c0276b = (C0276b) threadLocal.get();
+        ArrayList arrayList = c0276b.f4202b;
+        if (arrayList.size() == 0) {
+            if (c0276b.f4204d == null) {
+                c0276b.f4204d = new h(c0276b.f4203c);
+            }
+            h hVar = c0276b.f4204d;
+            ((Choreographer) hVar.f1414b).postFrameCallback((ChoreographerFrameCallbackC0275a) hVar.f1415c);
+        }
+        if (arrayList.contains(this)) {
+            return;
+        }
+        arrayList.add(this);
+    }
+
+    public final void b(float f2) {
+        ArrayList arrayList;
+        ((C0278d) this.f4212d.f7b).f4208a = f2;
+        int i = 0;
+        while (true) {
+            arrayList = this.f4217k;
+            if (i >= arrayList.size()) {
+                break;
+            }
+            if (arrayList.get(i) != null) {
+                u uVar = (u) arrayList.get(i);
+                float f4 = this.f4210b;
+                D d4 = uVar.f172g;
+                long max = Math.max(-1L, Math.min(d4.f203x + 1, Math.round(f4)));
+                d4.E(max, uVar.f166a);
+                uVar.f166a = max;
+            }
+            i++;
+        }
+        for (int size = arrayList.size() - 1; size >= 0; size--) {
+            if (arrayList.get(size) == null) {
+                arrayList.remove(size);
+            }
+        }
+    }
+}