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/material/timepicker/ChipTextInputComboView.java

@@ -0,0 +1,98 @@
+package com.google.android.material.timepicker;
+
+import O.X;
+import android.content.Context;
+import android.content.res.Configuration;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Checkable;
+import android.widget.EditText;
+import android.widget.FrameLayout;
+import android.widget.TextView;
+import com.adif.elcanomovil.R;
+import com.google.android.material.chip.Chip;
+import com.google.android.material.textfield.TextInputLayout;
+import java.util.WeakHashMap;
+
+/* JADX INFO: Access modifiers changed from: package-private */
+/* loaded from: classes3.dex */
+public class ChipTextInputComboView extends FrameLayout implements Checkable {
+
+    /* renamed from: a, reason: collision with root package name */
+    public final Chip f5882a;
+
+    /* renamed from: b, reason: collision with root package name */
+    public final EditText f5883b;
+
+    public ChipTextInputComboView(Context context, AttributeSet attributeSet) {
+        super(context, attributeSet, 0);
+        LayoutInflater from = LayoutInflater.from(context);
+        Chip chip = (Chip) from.inflate(R.layout.material_time_chip, (ViewGroup) this, false);
+        this.f5882a = chip;
+        chip.setAccessibilityClassName("android.view.View");
+        TextInputLayout textInputLayout = (TextInputLayout) from.inflate(R.layout.material_time_input, (ViewGroup) this, false);
+        EditText editText = textInputLayout.getEditText();
+        this.f5883b = editText;
+        editText.setVisibility(4);
+        editText.addTextChangedListener(new a(this));
+        editText.setImeHintLocales(getContext().getResources().getConfiguration().getLocales());
+        addView(chip);
+        addView(textInputLayout);
+        TextView textView = (TextView) findViewById(R.id.material_label);
+        WeakHashMap weakHashMap = X.f1226a;
+        editText.setId(View.generateViewId());
+        textView.setLabelFor(editText.getId());
+        editText.setSaveEnabled(false);
+        editText.setLongClickable(false);
+    }
+
+    public static String a(ChipTextInputComboView chipTextInputComboView, CharSequence charSequence) {
+        try {
+            return String.format(chipTextInputComboView.getResources().getConfiguration().locale, "%02d", Integer.valueOf(Integer.parseInt(String.valueOf(charSequence))));
+        } catch (NumberFormatException unused) {
+            return null;
+        }
+    }
+
+    @Override // android.widget.Checkable
+    public final boolean isChecked() {
+        return this.f5882a.isChecked();
+    }
+
+    @Override // android.view.View
+    public final void onConfigurationChanged(Configuration configuration) {
+        super.onConfigurationChanged(configuration);
+        this.f5883b.setImeHintLocales(getContext().getResources().getConfiguration().getLocales());
+    }
+
+    @Override // android.widget.Checkable
+    public final void setChecked(boolean z3) {
+        Chip chip = this.f5882a;
+        chip.setChecked(z3);
+        int i = z3 ? 0 : 4;
+        EditText editText = this.f5883b;
+        editText.setVisibility(i);
+        chip.setVisibility(z3 ? 8 : 0);
+        if (chip.isChecked()) {
+            editText.requestFocus();
+            editText.post(new F2.f(editText, 12));
+        }
+    }
+
+    @Override // android.view.View
+    public final void setOnClickListener(View.OnClickListener onClickListener) {
+        this.f5882a.setOnClickListener(onClickListener);
+    }
+
+    @Override // android.view.View
+    public final void setTag(int i, Object obj) {
+        this.f5882a.setTag(i, obj);
+    }
+
+    @Override // android.widget.Checkable
+    public final void toggle() {
+        this.f5882a.toggle();
+    }
+}