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/androidx/room/d.java

@@ -0,0 +1,119 @@
+package androidx.room;
+
+import java.util.Map;
+import java.util.concurrent.Callable;
+import kotlin.ResultKt;
+import kotlin.Unit;
+import kotlin.coroutines.Continuation;
+import kotlin.coroutines.intrinsics.IntrinsicsKt;
+import kotlin.coroutines.jvm.internal.SuspendLambda;
+import kotlin.jvm.functions.Function2;
+import kotlin.jvm.internal.Intrinsics;
+import kotlinx.coroutines.BuildersKt__Builders_commonKt;
+import kotlinx.coroutines.CoroutineDispatcher;
+import kotlinx.coroutines.CoroutineScope;
+import kotlinx.coroutines.ExecutorsKt;
+import kotlinx.coroutines.channels.Channel;
+import kotlinx.coroutines.channels.ChannelKt;
+import kotlinx.coroutines.flow.FlowCollector;
+import kotlinx.coroutines.flow.FlowKt;
+
+/* loaded from: classes.dex */
+public final class d extends SuspendLambda implements Function2 {
+
+    /* renamed from: a, reason: collision with root package name */
+    public int f3959a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public /* synthetic */ Object f3960b;
+
+    /* renamed from: c, reason: collision with root package name */
+    public final /* synthetic */ boolean f3961c;
+
+    /* renamed from: d, reason: collision with root package name */
+    public final /* synthetic */ u f3962d;
+
+    /* renamed from: e, reason: collision with root package name */
+    public final /* synthetic */ FlowCollector f3963e;
+
+    /* renamed from: f, reason: collision with root package name */
+    public final /* synthetic */ String[] f3964f;
+
+    /* renamed from: g, reason: collision with root package name */
+    public final /* synthetic */ Callable f3965g;
+
+    /* JADX WARN: 'super' call moved to the top of the method (can break code semantics) */
+    public d(boolean z3, u uVar, FlowCollector flowCollector, String[] strArr, Callable callable, Continuation continuation) {
+        super(2, continuation);
+        this.f3961c = z3;
+        this.f3962d = uVar;
+        this.f3963e = flowCollector;
+        this.f3964f = strArr;
+        this.f3965g = callable;
+    }
+
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Continuation create(Object obj, Continuation continuation) {
+        String[] strArr = this.f3964f;
+        Callable callable = this.f3965g;
+        d dVar = new d(this.f3961c, this.f3962d, this.f3963e, strArr, callable, continuation);
+        dVar.f3960b = obj;
+        return dVar;
+    }
+
+    @Override // kotlin.jvm.functions.Function2
+    public final Object invoke(Object obj, Object obj2) {
+        return ((d) create((CoroutineScope) obj, (Continuation) obj2)).invokeSuspend(Unit.INSTANCE);
+    }
+
+    @Override // kotlin.coroutines.jvm.internal.BaseContinuationImpl
+    public final Object invokeSuspend(Object obj) {
+        CoroutineDispatcher coroutineDispatcher;
+        Object coroutine_suspended = IntrinsicsKt.getCOROUTINE_SUSPENDED();
+        int i = this.f3959a;
+        if (i == 0) {
+            ResultKt.throwOnFailure(obj);
+            CoroutineScope coroutineScope = (CoroutineScope) this.f3960b;
+            Channel Channel$default = ChannelKt.Channel$default(-1, null, null, 6, null);
+            F.i iVar = new F.i(this.f3964f, Channel$default);
+            Channel$default.mo1630trySendJP2dKIU(Unit.INSTANCE);
+            if (coroutineScope.getCoroutineContext().get(A.f3944a) != null) {
+                throw new ClassCastException();
+            }
+            boolean z3 = this.f3961c;
+            u uVar = this.f3962d;
+            if (z3) {
+                Map<String, Object> backingFieldMap = uVar.getBackingFieldMap();
+                Object obj2 = backingFieldMap.get("TransactionDispatcher");
+                if (obj2 == null) {
+                    obj2 = ExecutorsKt.from(uVar.getTransactionExecutor());
+                    backingFieldMap.put("TransactionDispatcher", obj2);
+                }
+                Intrinsics.checkNotNull(obj2, "null cannot be cast to non-null type kotlinx.coroutines.CoroutineDispatcher");
+                coroutineDispatcher = (CoroutineDispatcher) obj2;
+            } else {
+                Map<String, Object> backingFieldMap2 = uVar.getBackingFieldMap();
+                Object obj3 = backingFieldMap2.get("QueryDispatcher");
+                if (obj3 == null) {
+                    obj3 = ExecutorsKt.from(uVar.getQueryExecutor());
+                    backingFieldMap2.put("QueryDispatcher", obj3);
+                }
+                Intrinsics.checkNotNull(obj3, "null cannot be cast to non-null type kotlinx.coroutines.CoroutineDispatcher");
+                coroutineDispatcher = (CoroutineDispatcher) obj3;
+            }
+            CoroutineDispatcher coroutineDispatcher2 = coroutineDispatcher;
+            Channel Channel$default2 = ChannelKt.Channel$default(0, null, null, 7, null);
+            BuildersKt__Builders_commonKt.launch$default(coroutineScope, coroutineDispatcher2, null, new c(this.f3962d, iVar, Channel$default, this.f3965g, Channel$default2, null), 2, null);
+            this.f3959a = 1;
+            if (FlowKt.emitAll(this.f3963e, Channel$default2, this) == coroutine_suspended) {
+                return coroutine_suspended;
+            }
+        } else {
+            if (i != 1) {
+                throw new IllegalStateException("call to 'resume' before 'invoke' with coroutine");
+            }
+            ResultKt.throwOnFailure(obj);
+        }
+        return Unit.INSTANCE;
+    }
+}