Ole-Morten Duesund
27cad094e7
Android app (Kotlin) that locates the nearest public shelter (tilfluktsrom) in Norway. Designed for offline-first emergency use. Features: - Downloads and caches all 556 Norwegian shelter locations from Geonorge - GPS-based nearest shelter finding with distance and bearing - OSMDroid map with offline tile caching for surroundings - Large directional compass arrow pointing to selected shelter - Compass sensor integration for real-time direction updates - Shows 3 nearest shelters with distance, capacity, and address - Toggle between map view and compass/arrow view - Auto-caches map tiles on first launch for offline use - Weekly background data refresh with manual force-update - i18n: Norwegian Bokmål, Nynorsk, and English Technical: - EPSG:25833 (UTM33N) → WGS84 coordinate conversion - Haversine distance and bearing calculations - Room database for shelter persistence - Fused Location Provider for precise GPS - Sensor fusion (rotation vector with accel+mag fallback) for compass Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
54 lines
1.9 KiB
XML
54 lines
1.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout
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xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:background="?attr/selectableItemBackground"
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android:orientation="vertical"
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android:paddingHorizontal="12dp"
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android:paddingVertical="8dp">
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<TextView
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android:id="@+id/shelterAddress"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:textColor="@color/text_primary"
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android:textSize="14sp"
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android:textStyle="bold"
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tools:text="Storgata 1 - Bunker (off)" />
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<LinearLayout
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:orientation="horizontal">
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<TextView
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android:id="@+id/shelterDistance"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:textColor="@color/shelter_primary"
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android:textSize="13sp"
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android:textStyle="bold"
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tools:text="1.2 km" />
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<TextView
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android:id="@+id/shelterCapacity"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginStart="12dp"
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android:textColor="@color/text_secondary"
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android:textSize="12sp"
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tools:text="400 plasser" />
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<TextView
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android:id="@+id/shelterRoomNr"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginStart="12dp"
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android:textColor="@color/text_secondary"
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android:textSize="12sp"
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tools:text="Rom 776" />
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</LinearLayout>
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</LinearLayout>
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