From 3f18f770e9d33c5e5d0657c6160fa8f30b21831f Mon Sep 17 00:00:00 2001
From: Claudomator Agent <agent@claudomator>
Date: Sat, 14 Mar 2026 00:50:39 +0000
Subject: Implement barometric pressure trend monitoring and visualization

---
 .../app/src/main/res/layout/activity_main.xml      | 47 +++++++++++++++++++++-
 1 file changed, 46 insertions(+), 1 deletion(-)

(limited to 'android-app/app/src/main/res/layout')

diff --git a/android-app/app/src/main/res/layout/activity_main.xml b/android-app/app/src/main/res/layout/activity_main.xml
index cfeea6c..8c734d5 100644
--- a/android-app/app/src/main/res/layout/activity_main.xml
+++ b/android-app/app/src/main/res/layout/activity_main.xml
@@ -227,6 +227,51 @@
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintHorizontal_bias="0.5" />
 
+        <!-- Barometer Instrument -->
+        <TextView
+            android:id="@+id/label_barometer"
+            style="@style/InstrumentLabel"
+            android:text="@string/instrument_label_barometer"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/value_vmg"
+            app:layout_constraintEnd_toStartOf="@+id/guideline_vertical_33"
+            app:layout_constraintHorizontal_bias="0.5" />
+        <TextView
+            android:id="@+id/value_baro"
+            style="@style/InstrumentPrimaryValue"
+            tools:text="1013.2"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/label_barometer"
+            app:layout_constraintEnd_toStartOf="@+id/guideline_vertical_33"
+            app:layout_constraintHorizontal_bias="0.5" />
+        <TextView
+            android:id="@+id/label_baro_unit"
+            style="@style/InstrumentSecondaryLabel"
+            android:text="hPa"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/value_baro"
+            app:layout_constraintEnd_toStartOf="@+id/guideline_vertical_33"
+            app:layout_constraintHorizontal_bias="0.5" />
+
+        <!-- Barometer Trend -->
+        <TextView
+            android:id="@+id/label_trend"
+            style="@style/InstrumentLabel"
+            android:text="@string/instrument_label_trend"
+            app:layout_constraintStart_toStartOf="@+id/guideline_vertical_33"
+            app:layout_constraintTop_toBottomOf="@+id/value_depth"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.5" />
+        
+        <org.terst.nav.BarometerTrendView
+            android:id="@+id/barometer_trend_view"
+            android:layout_width="0dp"
+            android:layout_height="0dp"
+            app:layout_constraintStart_toStartOf="@+id/guideline_vertical_33"
+            app:layout_constraintTop_toBottomOf="@+id/label_trend"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="@+id/label_baro_unit" />
+
         <!-- Polar Diagram View -->
         <org.terst.nav.PolarDiagramView
             android:id="@+id/polar_diagram_view"
@@ -236,7 +281,7 @@
             app:layout_constraintDimensionRatio="1:1"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toBottomOf="@+id/label_vmg"
+            app:layout_constraintTop_toBottomOf="@+id/label_baro_unit"
             app:layout_constraintBottom_toBottomOf="parent"
              />
 
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