Inline saved tracks on Log tab; collapse log entry when not recording

Removed the 'Saved Tracks' button that opened a separate overlay.
Tracks now appear directly on the Log screen in a RecyclerView below
the Generate Trip Report button. Tapping a track hides the overlay and
opens the existing TrackDetailSheet bottom sheet over the map.

The log entry section (text field, mic, camera, save/clear) is hidden
with visibility=gone when not recording and shown when a recording is
in progress. The storage-setup prompt is now surfaced here too.

SavedTrackAdapter and DATE_FMT widened to internal so VoiceLogFragment
can reuse them directly. SavedTracksFragment kept for the GPX import flow.

https://claude.ai/code/session_01YUbuZNDAoLea4cf9UGQ9qn

1 files changed, 203 insertions, 147 deletions

diff --git a/android-app/app/src/main/res/layout/fragment_voice_log.xml b/android-app/app/src/main/res/layout/fragment_voice_log.xml
index 16c3574..389add1 100644
--- a/android-app/app/src/main/res/layout/fragment_voice_log.xml
+++ b/android-app/app/src/main/res/layout/fragment_voice_log.xml
@@ -1,165 +1,221 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.core.widget.NestedScrollView
+    xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    android:padding="20dp">
+    android:layout_height="match_parent">
 
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Log Entry"
-        android:textAppearance="?attr/textAppearanceHeadlineSmall"
-        android:layout_marginBottom="16dp" />
-
-    <!-- Note text — voice fills this; user can also type directly -->
-    <com.google.android.material.textfield.TextInputLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginBottom="12dp"
-        style="@style/Widget.Material3.TextInputLayout.OutlinedBox">
-
-        <com.google.android.material.textfield.TextInputEditText
-            android:id="@+id/et_note"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:minLines="3"
-            android:maxLines="6"
-            android:gravity="top"
-            android:hint="Tap mic or type a note…"
-            android:inputType="textMultiLine|textCapSentences"
-            android:scrollbars="vertical" />
-
-    </com.google.android.material.textfield.TextInputLayout>
-
-    <!-- Action row: mic, camera, gallery, status -->
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:orientation="horizontal"
-        android:gravity="center_vertical"
-        android:layout_marginBottom="12dp">
+        android:orientation="vertical"
+        android:padding="20dp">
 
-        <com.google.android.material.floatingactionbutton.FloatingActionButton
-            android:id="@+id/fab_mic"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            app:fabSize="mini"
-            android:src="@android:drawable/ic_btn_speak_now"
-            android:contentDescription="Start voice recognition"
-            android:layout_marginEnd="12dp" />
-
-        <com.google.android.material.button.MaterialButton
-            android:id="@+id/btn_camera"
-            style="@style/Widget.Material3.Button.IconButton.Outlined"
-            android:layout_width="wrap_content"
+        <!-- ── Log entry section — visible only while recording ── -->
+        <LinearLayout
+            android:id="@+id/layout_log_entry"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:contentDescription="Take photo"
-            app:icon="@android:drawable/ic_menu_camera"
-            android:layout_marginEnd="8dp" />
-
+            android:orientation="vertical"
+            android:visibility="gone">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Log Entry"
+                android:textAppearance="?attr/textAppearanceHeadlineSmall"
+                android:layout_marginBottom="16dp" />
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="12dp"
+                style="@style/Widget.Material3.TextInputLayout.OutlinedBox">
+
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/et_note"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:minLines="3"
+                    android:maxLines="6"
+                    android:gravity="top"
+                    android:hint="Tap mic or type a note…"
+                    android:inputType="textMultiLine|textCapSentences"
+                    android:scrollbars="vertical" />
+
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <!-- Action row: mic, camera, gallery, status -->
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                android:gravity="center_vertical"
+                android:layout_marginBottom="12dp">
+
+                <com.google.android.material.floatingactionbutton.FloatingActionButton
+                    android:id="@+id/fab_mic"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    app:fabSize="mini"
+                    android:src="@android:drawable/ic_btn_speak_now"
+                    android:contentDescription="Start voice recognition"
+                    android:layout_marginEnd="12dp" />
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/btn_camera"
+                    style="@style/Widget.Material3.Button.IconButton.Outlined"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:contentDescription="Take photo"
+                    app:icon="@android:drawable/ic_menu_camera"
+                    android:layout_marginEnd="8dp" />
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/btn_gallery"
+                    style="@style/Widget.Material3.Button.IconButton.Outlined"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:contentDescription="Attach photo from gallery"
+                    app:icon="@android:drawable/ic_menu_gallery"
+                    android:layout_marginEnd="12dp" />
+
+                <TextView
+                    android:id="@+id/tv_status"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:text=""
+                    android:textSize="14sp"
+                    android:textColor="?attr/colorOnSurfaceVariant" />
+
+            </LinearLayout>
+
+            <!-- Photo thumbnail — hidden until a photo is attached -->
+            <FrameLayout
+                android:id="@+id/frame_photo"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="12dp"
+                android:visibility="gone">
+
+                <ImageView
+                    android:id="@+id/iv_photo"
+                    android:layout_width="120dp"
+                    android:layout_height="90dp"
+                    android:scaleType="centerCrop"
+                    android:contentDescription="Attached photo" />
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/btn_remove_photo"
+                    style="@style/Widget.Material3.Button.IconButton"
+                    android:layout_width="32dp"
+                    android:layout_height="32dp"
+                    android:layout_gravity="top|end"
+                    android:contentDescription="Remove photo"
+                    app:icon="@drawable/ic_close" />
+
+            </FrameLayout>
+
+            <!-- Save / Clear row -->
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                android:gravity="center_vertical"
+                android:layout_marginBottom="12dp">
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/btn_save"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:text="Save"
+                    android:layout_marginEnd="8dp" />
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/btn_clear"
+                    style="@style/Widget.Material3.Button.TextButton"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="Clear" />
+
+            </LinearLayout>
+
+            <TextView
+                android:id="@+id/tv_saved_confirmation"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text=""
+                android:textSize="14sp"
+                android:textColor="?attr/colorPrimary"
+                android:layout_marginBottom="20dp" />
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:background="?attr/colorOutline"
+                android:layout_marginBottom="20dp" />
+
+        </LinearLayout>
+        <!-- end layout_log_entry -->
+
+        <!-- Generate Trip Report — always accessible -->
         <com.google.android.material.button.MaterialButton
-            android:id="@+id/btn_gallery"
-            style="@style/Widget.Material3.Button.IconButton.Outlined"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:contentDescription="Attach photo from gallery"
-            app:icon="@android:drawable/ic_menu_gallery"
-            android:layout_marginEnd="12dp" />
+            android:id="@+id/btn_generate_report"
+            style="@style/Widget.Material3.Button.TonalButton"
+            android:layout_width="match_parent"
+            android:layout_height="60dp"
+            android:text="GENERATE TRIP REPORT"
+            android:layout_marginBottom="24dp" />
 
+        <!-- ── Trips section ── -->
         <TextView
-            android:id="@+id/tv_status"
-            android:layout_width="0dp"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:text=""
-            android:textSize="14sp"
-            android:textColor="?attr/colorOnSurfaceVariant" />
-
-    </LinearLayout>
-
-    <!-- Photo thumbnail — hidden until a photo is attached -->
-    <FrameLayout
-        android:id="@+id/frame_photo"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginBottom="12dp"
-        android:visibility="gone">
-
-        <ImageView
-            android:id="@+id/iv_photo"
-            android:layout_width="120dp"
-            android:layout_height="90dp"
-            android:scaleType="centerCrop"
-            android:contentDescription="Attached photo" />
-
-        <com.google.android.material.button.MaterialButton
-            android:id="@+id/btn_remove_photo"
-            style="@style/Widget.Material3.Button.IconButton"
-            android:layout_width="32dp"
-            android:layout_height="32dp"
-            android:layout_gravity="top|end"
-            android:contentDescription="Remove photo"
-            app:icon="@drawable/ic_close" />
-
-    </FrameLayout>
-
-    <!-- Save / Clear row -->
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:orientation="horizontal"
-        android:gravity="center_vertical"
-        android:layout_marginBottom="12dp">
-
-        <com.google.android.material.button.MaterialButton
-            android:id="@+id/btn_save"
-            android:layout_width="0dp"
+            android:text="Trips"
+            android:textSize="13sp"
+            android:textAllCaps="true"
+            android:letterSpacing="0.08"
+            android:textColor="?attr/colorOnSurfaceVariant"
+            android:layout_marginBottom="8dp" />
+
+        <!-- Empty state -->
+        <LinearLayout
+            android:id="@+id/layout_empty"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:text="Save"
-            android:layout_marginEnd="8dp" />
-
-        <com.google.android.material.button.MaterialButton
-            android:id="@+id/btn_clear"
-            style="@style/Widget.Material3.Button.TextButton"
-            android:layout_width="wrap_content"
+            android:orientation="vertical"
+            android:gravity="center_horizontal"
+            android:paddingVertical="24dp"
+            android:visibility="gone">
+
+            <TextView
+                android:id="@+id/tv_empty"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="No saved tracks yet.\nRecord a trip to see it here."
+                android:textAlignment="center"
+                android:textColor="?attr/colorOnSurfaceVariant" />
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/btn_setup_storage"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="16dp"
+                android:text="Set up track storage"
+                android:visibility="gone" />
+
+        </LinearLayout>
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/rv_saved_tracks"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:text="Clear" />
+            android:nestedScrollingEnabled="false"
+            android:clipToPadding="false"
+            android:paddingBottom="80dp" />
 
     </LinearLayout>
 
-    <!-- Saved confirmation -->
-    <TextView
-        android:id="@+id/tv_saved_confirmation"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text=""
-        android:textSize="14sp"
-        android:textColor="?attr/colorPrimary"
-        android:layout_marginBottom="24dp" />
-
-    <View
-        android:layout_width="match_parent"
-        android:layout_height="1dp"
-        android:background="?attr/colorOutline"
-        android:layout_marginBottom="24dp" />
-
-    <com.google.android.material.button.MaterialButton
-        android:id="@+id/btn_generate_report"
-        style="@style/Widget.Material3.Button.TonalButton"
-        android:layout_width="match_parent"
-        android:layout_height="60dp"
-        android:text="GENERATE TRIP REPORT" />
-
-    <com.google.android.material.button.MaterialButton
-        android:id="@+id/btn_saved_tracks"
-        style="@style/Widget.Material3.Button.OutlinedButton"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="12dp"
-        android:text="Saved Tracks"
-        android:textAllCaps="false" />
-
-</LinearLayout>
+</androidx.core.widget.NestedScrollView>