Four features: outbound link markers, offline content, log text/photo, departure picker

Learn tab
- ic_open_in_new.xml: external link icon (box + arrow) applied to all browser-opening cards
- Migration guide cards retain internal › chevron; ASA/Flashcards cards show ↗ icon
- New REFERENCE section (offline, works without connectivity):
  - ColRegs Rules of the Road → colregs_reference.md (rules 1–38, lights table,
    sound signals, day shapes, memory aids)
  - Sailing Quick Reference → sailing_reference.md (points of sail, Beaufort scale,
    nav lights, knots, buoyage IALA-B, VHF channels, distress signals, tide rule of 12)
- ColRegs card moved from external ASA section to offline REFERENCE section

Log entry
- LogEntry: add photoPath field (absolute file path or content URI string)
- VoiceLogViewModel: replace confirmAndSave() with save(text, photoPath?) so the
  fragment controls text (user may edit recognized speech before saving)
- VoiceLogFragment: redesigned layout with EditText (editable, voice fills it),
  camera button (TakePicturePreview → JPEG in cacheDir), gallery button (GetContent),
  photo thumbnail with remove button, Save / Clear row
- Manifest: add android.hardware.camera uses-feature (required=false)

Departure date/time picker (trip planning)
- ic_calendar.xml: calendar icon for the picker button
- PreTripReportViewModel: _departureMs StateFlow (default = now), setDeparture(ms)
- PreTripReportGenerator.generateReport(): departureDateTimeMs param;
  findDepartureSlot() matches nearest UTC forecast item; condition window labels show
  actual local times (e.g. "2 PM") when departure is not near-now; buildWatchList
  uses departure hour for Kona trades warning instead of system clock
- fragment_pretrip_report.xml: DEPART card with label + calendar button above generate
- PreTripReportFragment: MaterialDatePicker (future dates only) → MaterialTimePicker
  chain; auto-regenerates after picker confirms

https://claude.ai/code/session_01HXPjBsogsJVRwCiekDGkJX

1 files changed, 174 insertions, 52 deletions

diff --git a/android-app/app/src/main/res/layout/fragment_learn.xml b/android-app/app/src/main/res/layout/fragment_learn.xml
index f41e577..8813ba2 100644
--- a/android-app/app/src/main/res/layout/fragment_learn.xml
+++ b/android-app/app/src/main/res/layout/fragment_learn.xml
@@ -96,11 +96,11 @@
             </LinearLayout>
         </com.google.android.material.card.MaterialCardView>
 
-        <!-- ── ASA Training & Practice ──────────────────────────────── -->
+        <!-- ── Reference (offline) ──────────────────────────────────── -->
         <TextView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:text="ASA TRAINING &amp; PRACTICE"
+            android:text="REFERENCE"
             android:textSize="11sp"
             android:textAllCaps="true"
             android:letterSpacing="0.12"
@@ -108,7 +108,7 @@
             android:layout_marginBottom="8dp" />
 
         <com.google.android.material.card.MaterialCardView
-            android:id="@+id/card_asa_courses"
+            android:id="@+id/card_colregs"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginBottom="8dp"
@@ -118,59 +118,102 @@
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:orientation="vertical"
-                android:padding="16dp">
+                android:orientation="horizontal"
+                android:padding="16dp"
+                android:gravity="center_vertical">
 
-                <TextView
-                    android:layout_width="wrap_content"
+                <LinearLayout
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:text="ASA Course Catalog"
-                    android:textAppearance="?attr/textAppearanceTitleSmall" />
+                    android:layout_weight="1"
+                    android:orientation="vertical">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="ColRegs — Rules of the Road"
+                        android:textAppearance="?attr/textAppearanceTitleSmall" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="International collision regulations, rules 1–38"
+                        android:textSize="12sp"
+                        android:textColor="?attr/colorOnSurfaceVariant"
+                        android:layout_marginTop="2dp" />
+
+                </LinearLayout>
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="ASA 101–114: keelboat through offshore passagemaking"
-                    android:textSize="12sp"
-                    android:textColor="?attr/colorOnSurfaceVariant"
-                    android:layout_marginTop="2dp" />
+                    android:text="›"
+                    android:textSize="20sp"
+                    android:textColor="?attr/colorOnSurfaceVariant" />
 
             </LinearLayout>
         </com.google.android.material.card.MaterialCardView>
 
         <com.google.android.material.card.MaterialCardView
-            android:id="@+id/card_asa_online"
+            android:id="@+id/card_sailing_reference"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_marginBottom="8dp"
+            android:layout_marginBottom="24dp"
             app:cardCornerRadius="12dp"
             app:cardElevation="2dp">
 
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:orientation="vertical"
-                android:padding="16dp">
+                android:orientation="horizontal"
+                android:padding="16dp"
+                android:gravity="center_vertical">
 
-                <TextView
-                    android:layout_width="wrap_content"
+                <LinearLayout
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:text="ASA Online Learning"
-                    android:textAppearance="?attr/textAppearanceTitleSmall" />
+                    android:layout_weight="1"
+                    android:orientation="vertical">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Sailing Quick Reference"
+                        android:textAppearance="?attr/textAppearanceTitleSmall" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Points of sail, lights &amp; shapes, knots"
+                        android:textSize="12sp"
+                        android:textColor="?attr/colorOnSurfaceVariant"
+                        android:layout_marginTop="2dp" />
+
+                </LinearLayout>
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="Self-paced online courses and study guides"
-                    android:textSize="12sp"
-                    android:textColor="?attr/colorOnSurfaceVariant"
-                    android:layout_marginTop="2dp" />
+                    android:text="›"
+                    android:textSize="20sp"
+                    android:textColor="?attr/colorOnSurfaceVariant" />
 
             </LinearLayout>
         </com.google.android.material.card.MaterialCardView>
 
+        <!-- ── ASA Training &amp; Practice (external links) ──────────── -->
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="ASA TRAINING &amp; PRACTICE"
+            android:textSize="11sp"
+            android:textAllCaps="true"
+            android:letterSpacing="0.12"
+            android:textColor="?attr/colorOnSurfaceVariant"
+            android:layout_marginBottom="8dp" />
+
         <com.google.android.material.card.MaterialCardView
-            android:id="@+id/card_colregs"
+            android:id="@+id/card_asa_courses"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginBottom="8dp"
@@ -180,22 +223,85 @@
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:orientation="vertical"
-                android:padding="16dp">
+                android:orientation="horizontal"
+                android:padding="16dp"
+                android:gravity="center_vertical">
 
-                <TextView
-                    android:layout_width="wrap_content"
+                <LinearLayout
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:text="ColRegs — Rules of the Road"
-                    android:textAppearance="?attr/textAppearanceTitleSmall" />
+                    android:layout_weight="1"
+                    android:orientation="vertical">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="ASA Course Catalog"
+                        android:textAppearance="?attr/textAppearanceTitleSmall" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="ASA 101–114: keelboat through offshore passagemaking"
+                        android:textSize="12sp"
+                        android:textColor="?attr/colorOnSurfaceVariant"
+                        android:layout_marginTop="2dp" />
+
+                </LinearLayout>
+
+                <ImageView
+                    android:layout_width="18dp"
+                    android:layout_height="18dp"
+                    android:src="@drawable/ic_open_in_new"
+                    android:tint="?attr/colorOnSurfaceVariant"
+                    android:contentDescription="Opens in browser" />
 
-                <TextView
-                    android:layout_width="wrap_content"
+            </LinearLayout>
+        </com.google.android.material.card.MaterialCardView>
+
+        <com.google.android.material.card.MaterialCardView
+            android:id="@+id/card_asa_online"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="8dp"
+            app:cardCornerRadius="12dp"
+            app:cardElevation="2dp">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                android:padding="16dp"
+                android:gravity="center_vertical">
+
+                <LinearLayout
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:text="USCG international collision regulations reference"
-                    android:textSize="12sp"
-                    android:textColor="?attr/colorOnSurfaceVariant"
-                    android:layout_marginTop="2dp" />
+                    android:layout_weight="1"
+                    android:orientation="vertical">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="ASA Online Learning"
+                        android:textAppearance="?attr/textAppearanceTitleSmall" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Self-paced online courses and study guides"
+                        android:textSize="12sp"
+                        android:textColor="?attr/colorOnSurfaceVariant"
+                        android:layout_marginTop="2dp" />
+
+                </LinearLayout>
+
+                <ImageView
+                    android:layout_width="18dp"
+                    android:layout_height="18dp"
+                    android:src="@drawable/ic_open_in_new"
+                    android:tint="?attr/colorOnSurfaceVariant"
+                    android:contentDescription="Opens in browser" />
 
             </LinearLayout>
         </com.google.android.material.card.MaterialCardView>
@@ -211,22 +317,38 @@
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:orientation="vertical"
-                android:padding="16dp">
-
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="Sailing Flashcards"
-                    android:textAppearance="?attr/textAppearanceTitleSmall" />
+                android:orientation="horizontal"
+                android:padding="16dp"
+                android:gravity="center_vertical">
 
-                <TextView
-                    android:layout_width="wrap_content"
+                <LinearLayout
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:text="Quizlet decks for knots, rules, lights &amp; signals"
-                    android:textSize="12sp"
-                    android:textColor="?attr/colorOnSurfaceVariant"
-                    android:layout_marginTop="2dp" />
+                    android:layout_weight="1"
+                    android:orientation="vertical">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Sailing Flashcards"
+                        android:textAppearance="?attr/textAppearanceTitleSmall" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="Quizlet decks for knots, rules, lights &amp; signals"
+                        android:textSize="12sp"
+                        android:textColor="?attr/colorOnSurfaceVariant"
+                        android:layout_marginTop="2dp" />
+
+                </LinearLayout>
+
+                <ImageView
+                    android:layout_width="18dp"
+                    android:layout_height="18dp"
+                    android:src="@drawable/ic_open_in_new"
+                    android:tint="?attr/colorOnSurfaceVariant"
+                    android:contentDescription="Opens in browser" />
 
             </LinearLayout>
         </com.google.android.material.card.MaterialCardView>