Added OsmAndCore-sample

OsmAndCore-sample/.gitignore

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+# Android Studio
+/.idea
+*.iml
+
+# Gradle
+.gradle
+/local.properties
+
+# MacOSX
+.DS_Store
+
+# Output
+/build

OsmAndCore-sample/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="net.osmand.core.samples.android.sample1" >
+
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/sample_app"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme">
+
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/title_activity_main">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+    </application>
+
+</manifest>

OsmAndCore-sample/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.3"
+
+    defaultConfig {
+        minSdkVersion 14
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+
+    lintOptions {
+        abortOnError false
+    }
+
+    // This is from OsmAndCore_android.aar - for some reason it's not inherited
+    aaptOptions {
+        // Don't compress any embedded resources
+        noCompress "qz"
+    }
+
+    sourceSets {
+        main {
+            manifest.srcFile "AndroidManifest.xml"
+            jni.srcDirs = []
+            jniLibs.srcDirs = ["libs"]
+            java.srcDirs = ["src"]
+            resources.srcDirs = ["src"]
+            renderscript.srcDirs = ["src"]
+            res.srcDirs = ["res"]
+            assets.srcDirs = ["assets"]
+        }
+    }
+
+    productFlavors {
+        x86 {
+            ndk {
+                abiFilter "x86"
+            }
+        }
+        mips {
+            ndk {
+                abiFilter "mips"
+            }
+        }
+        armv7 {
+            ndk {
+                abiFilter "armeabi-v7a"
+            }
+        }
+        armv5 {
+            ndk {
+                abiFilter "armeabi"
+            }
+        }
+        fat
+    }
+
+    buildTypes {
+        debug {
+            signingConfig android.signingConfigs.debug
+        }
+        nativeDebug {
+            signingConfig android.signingConfigs.debug
+        }
+        release {
+            signingConfig android.signingConfigs.debug
+        }
+    }
+}
+
+repositories {
+    ivy {
+        name = "OsmAndBinariesIvy"
+        url = "http://builder.osmand.net"
+        layout "pattern" , {
+            artifact "ivy/[organisation]/[module]/[revision]/[artifact]-[revision].[ext]"
+        }
+    }
+}
+
+dependencies {
+    compile project(path: ':OsmAnd-java', configuration: 'android')
+    compile 'com.android.support:appcompat-v7:23.3.0'
+    compile fileTree(dir: "libs", include: ["*.jar"])
+    compile "net.osmand:OsmAndCore_android:0.1-SNAPSHOT@aar"
+    debugCompile "net.osmand:OsmAndCore_androidNativeRelease:0.1-SNAPSHOT@aar"
+    nativeDebugCompile "net.osmand:OsmAndCore_androidNativeDebug:0.1-SNAPSHOT@aar"
+    releaseCompile "net.osmand:OsmAndCore_androidNativeRelease:0.1-SNAPSHOT@aar"
+}

OsmAndCore-sample/res/drawable/btn_circle.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/btn_circle_p" android:state_pressed="true"/>
+    <item android:drawable="@drawable/btn_circle_n"></item>
+</selector>

OsmAndCore-sample/res/drawable/btn_circle_n.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
+
+    <item>
+        <bitmap
+            android:gravity="fill"
+            android:src="@drawable/map_bt_round_1_shadow" />
+    </item>
+    <item>
+        
+        <inset
+            android:insetBottom="2dp"
+            android:insetLeft="2dp"
+            android:insetRight="2dp"
+            android:insetTop="2dp" >
+            <shape android:shape="oval" >
+                <solid android:color="#fff" />
+            </shape>
+        </inset>
+    </item>
+
+</layer-list>

OsmAndCore-sample/res/drawable/btn_circle_p.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
+
+    <item>
+        <bitmap
+            android:gravity="fill"
+            android:src="@drawable/map_bt_round_1_shadow" />
+    </item>
+    <item>
+        
+        <inset
+            android:insetBottom="2dp"
+            android:insetLeft="2dp"
+            android:insetRight="2dp"
+            android:insetTop="2dp" >
+            <shape android:shape="oval" >
+                <solid android:color="#fff" />
+            </shape>
+        </inset>
+    </item>
+</layer-list>

OsmAndCore-sample/res/layout/activity_main.xml

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+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              xmlns:tools="http://schemas.android.com/tools"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:orientation="vertical"
+              tools:context="net.osmand.core.samples.android.sample1.MainActivity">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="56dp"
+        android:background="@color/colorPrimary"
+        android:gravity="center_vertical"
+        android:orientation="horizontal">
+
+        <ImageButton
+            android:id="@+id/clearButton"
+            style="@style/Widget.AppCompat.ActionButton"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:contentDescription="@string/shared_string_close"
+            android:src="@drawable/ic_action_remove_dark"/>
+
+        <EditText
+            android:id="@+id/searchEditText"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_marginLeft="16dp"
+            android:background="@null"
+            android:hint="@string/search_hint"
+            android:gravity="center_vertical"
+            android:lines="1"
+            android:textColor="@color/titleTextColor"
+            tools:text="Search request"/>
+    </LinearLayout>
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:foreground="@drawable/bg_contextmenu_shadow"
+        android:foregroundGravity="top|fill_horizontal">
+
+        <net.osmand.core.android.AtlasMapRendererView
+            android:id="@+id/mapRendererView"
+            android:focusable="true"
+            android:focusableInTouchMode="true"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"/>
+
+        <FrameLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="top|right"
+            android:layout_marginRight="10dp"
+            android:layout_marginTop="10dp">
+
+            <ImageButton
+                android:id="@+id/map_azimuth_north_button"
+                android:layout_width="52dp"
+                android:layout_height="52dp"
+                android:background="@drawable/btn_circle"
+                android:contentDescription="@string/azimuthNorth"
+                android:src="@drawable/map_compass_niu"/>
+
+        </FrameLayout>
+
+        <FrameLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="bottom|right"
+            android:layout_marginBottom="10dp"
+            android:layout_marginRight="10dp">
+
+            <LinearLayout
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:orientation="vertical">
+
+                <TextView
+                    android:id="@+id/text_zoom"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:text="10"
+                    android:textColor="#000"
+                    android:textSize="18sp"
+                    android:textStyle="bold"/>
+
+                <ImageButton
+                    android:id="@+id/map_zoom_in_button"
+                    android:layout_width="52dp"
+                    android:layout_height="52dp"
+                    android:layout_marginTop="10dp"
+                    android:background="@drawable/btn_circle"
+                    android:contentDescription="@string/zoomIn"
+                    android:src="@drawable/map_zoom_in"/>
+
+                <ImageButton
+                    android:id="@+id/map_zoom_out_button"
+                    android:layout_width="52dp"
+                    android:layout_height="52dp"
+                    android:layout_marginTop="10dp"
+                    android:background="@drawable/btn_circle"
+                    android:contentDescription="@string/zoomOut"
+                    android:src="@drawable/map_zoom_out"/>
+
+            </LinearLayout>
+
+        </FrameLayout>
+
+        <ListView
+            android:id="@android:id/list"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:drawSelectorOnTop="true"
+            android:background="@color/listBackgroundColor"
+            android:visibility="gone"/>
+
+    </FrameLayout>
+
+</LinearLayout>

OsmAndCore-sample/res/layout/search_list_item.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              xmlns:tools="http://schemas.android.com/tools"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:minHeight="?attr/listPreferredItemHeight"
+              android:orientation="horizontal"
+              android:paddingBottom="12dp"
+              android:paddingLeft="16dp"
+              android:paddingRight="16dp"
+              android:paddingTop="8dp">
+
+    <ImageView
+        android:id="@+id/imageView"
+        android:layout_width="36dp"
+        android:layout_height="36dp"
+        android:layout_gravity="center"
+        android:visibility="gone"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+
+            <TextView
+                android:id="@+id/title"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:paddingRight="16dp"
+                android:textAppearance="@style/TextAppearance.AppCompat.Subhead"
+                tools:text="Amsterdam"/>
+
+            <TextView
+                android:id="@+id/distance"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:gravity="right"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                tools:text="100 km"/>
+
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/subtitle"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:textAppearance="@style/TextAppearance.AppCompat.Small"
+            tools:text="City"/>
+
+    </LinearLayout>
+
+</LinearLayout>

OsmAndCore-sample/res/values-w820dp/dimens.xml

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+<resources>
+    <!-- Example customization of dimensions originally defined in res/values/dimens.xml
+         (such as screen margins) for screens with more than 820dp of available width. This
+         would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). -->
+    <dimen name="activity_horizontal_margin">64dp</dimen>
+</resources>

OsmAndCore-sample/res/values/colors.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#ff8f00</color>
+    <color name="colorPrimaryDark">#e68200</color>
+    <color name="colorAccent">#FF4081</color>
+
+    <color name="dividerColor">#F0F0F0</color>
+    <color name="windowBackgroundColor">#EAEAEA</color>
+    <color name="itemBackgroundColor">#FFF</color>
+    <color name="iconColor">#727272</color>
+    <color name="dialogTitleBackgroundColor">#2f7af5</color>
+
+    <color name="listBackgroundColor">#EAEAEA</color>
+    <color name="titleTextColor">#FFF</color>
+    <color name="listTextColor">#000</color>
+
+</resources>

OsmAndCore-sample/res/values/dimens.xml

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+<resources>
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+    <dimen name="list_content_padding">16dp</dimen>
+</resources>

OsmAndCore-sample/res/values/strings.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">OsmAnd Core API sample 1 for Android OS</string>
+    <string name="title_activity_main">OsmAnd Core Sample 1</string>
+    <string name="zoomIn">Zoom in</string>
+    <string name="zoomOut">Zoom out</string>
+    <string name="azimuthNorth">Azimuth to North</string>
+    <string name="search_hint">Type and Search</string>
+    <string name="shared_string_close">Close</string>
+</resources>

OsmAndCore-sample/res/values/styles.xml

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+<resources>
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+
+        <item name="android:windowBackground">@color/windowBackgroundColor</item>
+        <item name="android:colorBackground">@color/windowBackgroundColor</item>
+    </style>
+
+</resources>

OsmAndCore-sample/src/net/osmand/core/samples/android/sample1/MainActivity.java

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+package net.osmand.core.samples.android.sample1;
+
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.content.SharedPreferences;
+import android.content.SharedPreferences.Editor;
+import android.graphics.PointF;
+import android.os.Bundle;
+import android.os.Environment;
+import android.support.v4.view.ViewCompat;
+import android.support.v4.view.ViewPropertyAnimatorListener;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.view.GestureDetector;
+import android.view.GestureDetector.SimpleOnGestureListener;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.EditText;
+import android.widget.ImageButton;
+import android.widget.ListView;
+import android.widget.TextView;
+
+import net.osmand.core.android.AtlasMapRendererView;
+import net.osmand.core.android.CoreResourcesFromAndroidAssets;
+import net.osmand.core.android.NativeCore;
+import net.osmand.core.jni.AreaI;
+import net.osmand.core.jni.IMapLayerProvider;
+import net.osmand.core.jni.IMapStylesCollection;
+import net.osmand.core.jni.LatLon;
+import net.osmand.core.jni.LogSeverityLevel;
+import net.osmand.core.jni.Logger;
+import net.osmand.core.jni.MapObjectsSymbolsProvider;
+import net.osmand.core.jni.MapPresentationEnvironment;
+import net.osmand.core.jni.MapPrimitivesProvider;
+import net.osmand.core.jni.MapPrimitiviser;
+import net.osmand.core.jni.MapRasterLayerProvider_Software;
+import net.osmand.core.jni.MapStylesCollection;
+import net.osmand.core.jni.ObfMapObjectsProvider;
+import net.osmand.core.jni.ObfsCollection;
+import net.osmand.core.jni.PointI;
+import net.osmand.core.jni.QIODeviceLogSink;
+import net.osmand.core.jni.ResolvedMapStyle;
+import net.osmand.core.jni.Utilities;
+import net.osmand.core.samples.android.sample1.MultiTouchSupport.MultiTouchZoomListener;
+import net.osmand.core.samples.android.sample1.SearchAPI.SearchAPICallback;
+import net.osmand.core.samples.android.sample1.SearchAPI.SearchItem;
+import net.osmand.core.samples.android.sample1.SearchUIHelper.SearchListAdapter;
+import net.osmand.core.samples.android.sample1.SearchUIHelper.SearchRow;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+
+public class MainActivity extends Activity {
+    private static final String TAG = "OsmAndCoreSample";
+
+    private float displayDensityFactor;
+    private int referenceTileSize;
+    private int rasterTileSize;
+    private IMapStylesCollection mapStylesCollection;
+    private ResolvedMapStyle mapStyle;
+    private ObfsCollection obfsCollection;
+    private MapPresentationEnvironment mapPresentationEnvironment;
+    private MapPrimitiviser mapPrimitiviser;
+    private ObfMapObjectsProvider obfMapObjectsProvider;
+    private MapPrimitivesProvider mapPrimitivesProvider;
+    private MapObjectsSymbolsProvider mapObjectsSymbolsProvider;
+    private IMapLayerProvider mapLayerProvider0;
+    private IMapLayerProvider mapLayerProvider1;
+    private QIODeviceLogSink fileLogSink;
+
+	private AtlasMapRendererView mapView;
+	private TextView textZoom;
+	private ImageButton azimuthNorthButton;
+
+	private GestureDetector gestureDetector;
+	private PointI target31;
+	private float zoom;
+	private float azimuth;
+	private float elevationAngle;
+	private MultiTouchSupport multiTouchSupport;
+
+	private SearchAPI searchAPI;
+	private ListView searchListView;
+	private SearchListAdapter adapter;
+	private final static int MAX_SEARCH_RESULTS = 50;
+
+	// Germany
+	private final static float INIT_LAT = 49.353953f;
+	private final static float INIT_LON = 11.214384f;
+	// Kyiv
+	//private final static float INIT_LAT = 50.450117f;
+	//private final static float INIT_LON = 30.524142f;
+	private final static float INIT_ZOOM = 6.0f;
+	private final static float INIT_AZIMUTH = 0.0f;
+	private final static float INIT_ELEVATION_ANGLE = 90.0f;
+	private final static int MIN_ZOOM_LEVEL = 2;
+	private final static int MAX_ZOOM_LEVEL = 22;
+
+	private static final String PREF_MAP_CENTER_LAT = "MAP_CENTER_LAT";
+	private static final String PREF_MAP_CENTER_LON = "MAP_CENTER_LON";
+	private static final String PREF_MAP_AZIMUTH = "MAP_AZIMUTH";
+	private static final String PREF_MAP_ZOOM = "MAP_ZOOM";
+	private static final String PREF_MAP_ELEVATION_ANGLE = "MAP_ELEVATION_ANGLE";
+
+	@Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+		gestureDetector = new GestureDetector(this, new MapViewOnGestureListener());
+		multiTouchSupport = new MultiTouchSupport(this, new MapViewMultiTouchZoomListener());
+
+        long startTime = System.currentTimeMillis();
+
+        // Initialize native core prior (if needed)
+        if (NativeCore.isAvailable() && !NativeCore.isLoaded())
+            NativeCore.load(CoreResourcesFromAndroidAssets.loadFromCurrentApplication(this));
+
+		Logger.get().setSeverityLevelThreshold(LogSeverityLevel.Debug);
+
+        // Inflate views
+        setContentView(R.layout.activity_main);
+
+        // Get map view
+        mapView = (AtlasMapRendererView) findViewById(R.id.mapRendererView);
+
+		textZoom = (TextView) findViewById(R.id.text_zoom);
+		azimuthNorthButton = (ImageButton) findViewById(R.id.map_azimuth_north_button);
+
+		azimuthNorthButton.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				setAzimuth(0f);
+			}
+		});
+
+		findViewById(R.id.map_zoom_in_button).setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				setZoom(zoom + 1f);
+			}
+		});
+
+		findViewById(R.id.map_zoom_out_button).setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				setZoom(zoom - 1f);
+			}
+		});
+
+        // Additional log sink
+        fileLogSink = QIODeviceLogSink.createFileLogSink(
+                Environment.getExternalStorageDirectory() + "/osmand/osmandcore.log");
+        Logger.get().addLogSink(fileLogSink);
+
+        // Get device display density factor
+        DisplayMetrics displayMetrics = new DisplayMetrics();
+        getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
+        displayDensityFactor = displayMetrics.densityDpi / 160.0f;
+        referenceTileSize = (int)(256 * displayDensityFactor);
+        rasterTileSize = Integer.highestOneBit(referenceTileSize - 1) * 2;
+        Log.i(TAG, "displayDensityFactor = " + displayDensityFactor);
+        Log.i(TAG, "referenceTileSize = " + referenceTileSize);
+        Log.i(TAG, "rasterTileSize = " + rasterTileSize);
+
+        Log.i(TAG, "Going to resolve default embedded style...");
+        mapStylesCollection = new MapStylesCollection();
+        mapStyle = mapStylesCollection.getResolvedStyleByName("default");
+        if (mapStyle == null)
+        {
+            Log.e(TAG, "Failed to resolve style 'default'");
+            System.exit(0);
+        }
+
+        Log.i(TAG, "Going to prepare OBFs collection");
+        obfsCollection = new ObfsCollection();
+        Log.i(TAG, "Will load OBFs from " + Environment.getExternalStorageDirectory() + "/osmand");
+        obfsCollection.addDirectory(Environment.getExternalStorageDirectory() + "/osmand", false);
+
+        Log.i(TAG, "Going to prepare all resources for renderer");
+        mapPresentationEnvironment = new MapPresentationEnvironment(
+				mapStyle,
+				displayDensityFactor,
+                1.0f,
+                1.0f,
+				MapUtils.LANGUAGE);
+        //mapPresentationEnvironment->setSettings(configuration.styleSettings);
+        mapPrimitiviser = new MapPrimitiviser(
+				mapPresentationEnvironment);
+        obfMapObjectsProvider = new ObfMapObjectsProvider(
+				obfsCollection);
+        mapPrimitivesProvider = new MapPrimitivesProvider(
+				obfMapObjectsProvider,
+				mapPrimitiviser,
+				rasterTileSize);
+        mapObjectsSymbolsProvider = new MapObjectsSymbolsProvider(
+				mapPrimitivesProvider,
+				rasterTileSize);
+
+        mapView.setReferenceTileSizeOnScreenInPixels(referenceTileSize);
+        mapView.addSymbolsProvider(mapObjectsSymbolsProvider);
+
+		restoreMapState();
+
+        mapLayerProvider0 = new MapRasterLayerProvider_Software(mapPrimitivesProvider);
+        mapView.setMapLayerProvider(0, mapLayerProvider0);
+
+		System.out.println("NATIVE_INITIALIZED = " + (System.currentTimeMillis() - startTime) / 1000f);
+
+		//Setup search
+
+		searchAPI = new SearchAPI(obfsCollection);
+
+		final EditText searchEditText = (EditText) findViewById(R.id.searchEditText);
+		searchEditText.addTextChangedListener(new TextWatcher() {
+			@Override
+			public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+			}
+
+			@Override
+			public void onTextChanged(CharSequence s, int start, int before, int count) {
+			}
+
+			@Override
+			public void afterTextChanged(Editable s) {
+				if (s.length() > 2) {
+					runSearch(getScreenBounds31(), s.toString());
+				}
+			}
+		});
+		searchEditText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+			@Override
+			public void onFocusChange(View v, boolean hasFocus) {
+				if (hasFocus && adapter.getCount() > 0 && isSearchListHidden()) {
+					showSearchList();
+					LatLon latLon = Utilities.convert31ToLatLon(target31);
+					adapter.updateDistance(latLon.getLatitude(), latLon.getLongitude());
+					adapter.notifyDataSetChanged();
+				}
+			}
+		});
+
+		ImageButton clearButton = (ImageButton) findViewById(R.id.clearButton);
+		clearButton.setOnClickListener(new View.OnClickListener() {
+			@Override
+			public void onClick(View v) {
+				searchEditText.setText("");
+				adapter.clear();
+				adapter.notifyDataSetChanged();
+				hideSearchList();
+			}
+		});
+
+		searchListView = (ListView) findViewById(android.R.id.list);
+		adapter = new SearchListAdapter(this);
+		searchListView.setAdapter(adapter);
+		searchListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+			@Override
+			public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+				hideSearchList();
+				mapView.requestFocus();
+				SearchRow item = adapter.getItem(position);
+				PointI target = Utilities.convertLatLonTo31(new LatLon(item.getLatitude(), item.getLongitude()));
+				setTarget(target);
+				setZoom(17f);
+			}
+		});
+
+	}
+
+	@Override
+    protected void onResume() {
+        super.onResume();
+
+        mapView.handleOnResume();
+    }
+
+    @Override
+    protected void onPause() {
+		saveMapState();
+        mapView.handleOnPause();
+
+        super.onPause();
+    }
+
+    @Override
+    protected void onDestroy() {
+        mapView.handleOnDestroy();
+
+        super.onDestroy();
+    }
+
+	private AreaI getScreenBounds31() {
+		PointI topLeftPoint = new PointI();
+		PointI bottomRightPoint = new PointI();
+		mapView.getLocationFromScreenPoint(new PointI(0, 0), topLeftPoint);
+		mapView.getLocationFromScreenPoint(new PointI(mapView.getWidth(), mapView.getHeight()), bottomRightPoint);
+		return new AreaI(topLeftPoint, bottomRightPoint);
+	}
+
+	private boolean isSearchListHidden() {
+		return searchListView.getVisibility() != View.VISIBLE;
+	}
+
+	private void showSearchList() {
+		if (isSearchListHidden()) {
+			ViewCompat.setAlpha(searchListView, 0f);
+			searchListView.setVisibility(View.VISIBLE);
+			ViewCompat.animate(searchListView).alpha(1f).setListener(null);
+		}
+	}
+
+	private void hideSearchList() {
+		ViewCompat.animate(searchListView).alpha(0f).setListener(new ViewPropertyAnimatorListener() {
+			@Override
+			public void onAnimationStart(View view) {
+
+			}
+
+			@Override
+			public void onAnimationEnd(View view) {
+				searchListView.setVisibility(View.GONE);
+			}
+
+			@Override
+			public void onAnimationCancel(View view) {
+				searchListView.setVisibility(View.GONE);
+			}
+		});
+	}
+
+	public void saveMapState() {
+		SharedPreferences prefs = getPreferences(MODE_PRIVATE);
+		Editor edit = prefs.edit();
+		LatLon latLon = Utilities.convert31ToLatLon(target31);
+		edit.putFloat(PREF_MAP_CENTER_LAT, (float)latLon.getLatitude());
+		edit.putFloat(PREF_MAP_CENTER_LON, (float)latLon.getLongitude());
+		edit.putFloat(PREF_MAP_AZIMUTH, azimuth);
+		edit.putFloat(PREF_MAP_ZOOM, zoom);
+		edit.putFloat(PREF_MAP_ELEVATION_ANGLE, elevationAngle);
+		edit.commit();
+	}
+
+	public void restoreMapState() {
+		SharedPreferences prefs = getPreferences(MODE_PRIVATE);
+		float prefLat = prefs.getFloat(PREF_MAP_CENTER_LAT, INIT_LAT);
+		float prefLon = prefs.getFloat(PREF_MAP_CENTER_LON, INIT_LON);
+		float prefAzimuth = prefs.getFloat(PREF_MAP_AZIMUTH, INIT_AZIMUTH);
+		float prefZoom = prefs.getFloat(PREF_MAP_ZOOM, INIT_ZOOM);
+		float prefElevationAngle = prefs.getFloat(PREF_MAP_ELEVATION_ANGLE, INIT_ELEVATION_ANGLE);
+
+		setAzimuth(prefAzimuth);
+		setElevationAngle(prefElevationAngle);
+		setTarget(Utilities.convertLatLonTo31(new LatLon(prefLat, prefLon)));
+		setZoom(prefZoom);
+	}
+
+	public boolean setTarget(PointI pointI) {
+		target31 = pointI;
+		return mapView.setTarget(pointI);
+	}
+
+	@SuppressLint("DefaultLocale")
+	public boolean setZoom(float zoom) {
+		if (zoom < MIN_ZOOM_LEVEL) {
+			zoom = MIN_ZOOM_LEVEL;
+		} else if (zoom > MAX_ZOOM_LEVEL) {
+			zoom = MAX_ZOOM_LEVEL;
+		}
+		this.zoom = zoom;
+		textZoom.setText(String.format("%.0f", zoom));
+		return mapView.setZoom(zoom);
+	}
+
+	public void setAzimuth(float angle) {
+		angle = MapUtils.unifyRotationTo360(angle);
+		this.azimuth = angle;
+		mapView.setAzimuth(angle);
+
+		if (angle == 0f && azimuthNorthButton.getVisibility() == View.VISIBLE) {
+			azimuthNorthButton.setVisibility(View.INVISIBLE);
+		} else if (angle != 0f && azimuthNorthButton.getVisibility() == View.INVISIBLE) {
+			azimuthNorthButton.setVisibility(View.VISIBLE);
+		}
+	}
+
+	public void setElevationAngle(float angle) {
+		if (angle < 35f) {
+			angle = 35f;
+		} else if (angle > 90f) {
+			angle = 90f;
+		}
+		this.elevationAngle = angle;
+		mapView.setElevationAngle(angle);
+	}
+
+	public boolean onTouchEvent(MotionEvent event) {
+		return multiTouchSupport.onTouchEvent(event)
+				|| gestureDetector.onTouchEvent(event);
+	}
+
+	private void runSearch(AreaI bounds31, String keyword) {
+
+		searchAPI.setObfAreaFilter(bounds31);
+		searchAPI.startSearch(keyword, MAX_SEARCH_RESULTS, new SearchAPICallback() {
+			@Override
+			public void onSearchFinished(List<SearchItem> searchItems, boolean cancelled) {
+				if (searchItems != null && !cancelled) {
+					LatLon latLon = Utilities.convert31ToLatLon(target31);
+					List<SearchRow> rows = new ArrayList<>();
+					for (SearchItem item : searchItems) {
+						SearchRow row = new SearchRow(item);
+						rows.add(row);
+					}
+
+					adapter.clear();
+					adapter.addAll(rows);
+					adapter.updateDistance(latLon.getLatitude(), latLon.getLongitude());
+					adapter.sort(new Comparator<SearchRow>() {
+						@Override
+						public int compare(SearchRow lhs, SearchRow rhs) {
+							int res = Double.compare(lhs.getDistance(), rhs.getDistance());
+							if (res == 0) {
+								return lhs.getSearchItem().getLocalizedName().compareToIgnoreCase(rhs.getSearchItem().getLocalizedName());
+							} else {
+								return res;
+							}
+						}
+					});
+					adapter.notifyDataSetChanged();
+					if (adapter.getCount() > 0) {
+						searchListView.setSelection(0);
+					}
+
+					showSearchList();
+				}
+			}
+		});
+	}
+
+	private class MapViewOnGestureListener extends SimpleOnGestureListener {
+
+		@Override
+		public boolean onSingleTapUp(MotionEvent e) {
+			mapView.requestFocus();
+			return true;
+		}
+
+		@Override
+		public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
+			float fromX = e2.getX() + distanceX;
+			float fromY = e2.getY() + distanceY;
+			float toX = e2.getX();
+			float toY = e2.getY();
+
+			float dx = (fromX - toX);
+			float dy = (fromY - toY);
+
+			PointI newTarget = new PointI();
+			mapView.getLocationFromScreenPoint(new PointI(mapView.getWidth() / 2 + (int)dx, mapView.getHeight() / 2 + (int)dy), newTarget);
+
+			setTarget(newTarget);
+
+			mapView.requestFocus();
+			return true;
+		}
+	}
+
+	private class MapViewMultiTouchZoomListener implements MultiTouchZoomListener {
+
+		private float initialZoom;
+		private float initialAzimuth;
+		private float initialElevation;
+		private PointF centerPoint;
+
+		@Override
+		public void onGestureFinished(float scale, float rotation) {
+		}
+
+		@Override
+		public void onGestureInit(float x1, float y1, float x2, float y2) {
+		}
+
+		@Override
+		public void onZoomStarted(PointF centerPoint) {
+			initialZoom = zoom;
+			initialAzimuth = azimuth;
+			this.centerPoint = centerPoint;
+		}
+
+		@Override
+		public void onZoomingOrRotating(float scale, float rotation) {
+
+			PointI centerLocationBefore = new PointI();
+			mapView.getLocationFromScreenPoint(
+					new PointI((int)centerPoint.x, (int)centerPoint.y), centerLocationBefore);
+
+			// Change zoom
+			setZoom(initialZoom + (float)(Math.log(scale) / Math.log(2)));
+
+			// Adjust current target position to keep touch center the same
+			PointI centerLocationAfter = new PointI();
+			mapView.getLocationFromScreenPoint(
+					new PointI((int)centerPoint.x, (int)centerPoint.y), centerLocationAfter);
+			PointI centerLocationDelta = new PointI(
+					centerLocationAfter.getX() - centerLocationBefore.getX(),
+					centerLocationAfter.getY() - centerLocationBefore.getY());
+
+			setTarget(new PointI(target31.getX() - centerLocationDelta.getX(), target31.getY() - centerLocationDelta.getY()));
+
+			/*
+			// Convert point from screen to location
+			PointI centerLocation = new PointI();
+			mapView.getLocationFromScreenPoint(
+					new PointI((int)centerPoint.x, (int)centerPoint.y), centerLocation);
+
+			// Rotate current target around center location
+			PointI target = new PointI(xI - centerLocation.getX(), yI - centerLocation.getY());
+			double cosAngle = Math.cos(-Math.toRadians(rotation));
+			double sinAngle = Math.sin(-Math.toRadians(rotation));
+
+			PointI newTarget = new PointI(
+					(int)(target.getX() * cosAngle - target.getY() * sinAngle + centerLocation.getX()),
+					(int)(target.getX() * sinAngle + target.getY() * cosAngle + centerLocation.getY()));
+
+			setTarget(newTarget);
+			*/
+
+			// Set rotation
+			setAzimuth(initialAzimuth - rotation);
+		}
+
+		@Override
+		public void onChangeViewAngleStarted() {
+			initialElevation = elevationAngle;
+		}
+
+		@Override
+		public void onChangingViewAngle(float angle) {
+			setElevationAngle(initialElevation - angle);
+		}
+	}
+}

OsmAndCore-sample/src/net/osmand/core/samples/android/sample1/MapUtils.java

@@ -0,0 +1,30 @@
+package net.osmand.core.samples.android.sample1;
+
+import java.util.Locale;
+
+public class MapUtils {
+
+	public static final String LANGUAGE;
+
+	static {
+		LANGUAGE = getLanguage();
+	}
+
+	public static float unifyRotationTo360(float rotate) {
+		while (rotate < -180) {
+			rotate += 360;
+		}
+		while (rotate > +180) {
+			rotate -= 360;
+		}
+		return rotate;
+	}
+
+	private static String getLanguage() {
+		String langCode = Locale.getDefault().getLanguage();
+		if (langCode.isEmpty()) {
+			langCode = "en";
+		}
+		return langCode;
+	}
+}

OsmAndCore-sample/src/net/osmand/core/samples/android/sample1/MultiTouchSupport.java

@@ -0,0 +1,202 @@
+package net.osmand.core.samples.android.sample1;
+
+import android.content.Context;
+import android.graphics.PointF;
+import android.util.Log;
+import android.view.MotionEvent;
+
+import java.lang.reflect.Method;
+
+public class MultiTouchSupport {
+
+	private static final String TAG = "MultiTouchSupport";
+
+	public static final int ACTION_MASK = 255;
+	protected final Context ctx;
+	private final MultiTouchZoomListener listener;
+	protected Method getPointerCount;
+	protected Method getX;
+	protected Method getY;
+	protected Method getPointerId;
+
+	private float initialAngle;
+	private float rotation;
+	private static final float ROTATION_THRESHOLD_DEG = 15.0f;
+	private boolean isRotating;
+
+	private boolean multiTouchAPISupported = false;
+
+	private boolean inTiltMode = false;
+	private PointF firstFingerStart = new PointF();
+	private PointF secondFingerStart = new PointF();
+	private static final int TILT_X_THRESHOLD_PX = 40;
+	private static final int TILT_Y_THRESHOLD_PX = 40;
+	private static final int TILT_DY_THRESHOLD_PX = 40;
+
+	private boolean inZoomMode = false;
+	private float initialDistance = 100;
+	private float scale = 1;
+	private PointF centerPoint = new PointF();
+
+	private boolean multiTouch;
+
+	public MultiTouchSupport(Context ctx, MultiTouchZoomListener listener) {
+		this.ctx = ctx;
+		this.listener = listener;
+		initMethods();
+	}
+
+	public boolean isMultiTouchSupported(){
+		return multiTouchAPISupported;
+	}
+
+	public boolean isInZoomMode(){
+		return inZoomMode;
+	}
+
+	public boolean isInTiltMode() {
+		return inTiltMode;
+	}
+
+	private void initMethods() {
+		try {
+			getPointerCount = MotionEvent.class.getMethod("getPointerCount"); //$NON-NLS-1$
+			getPointerId = MotionEvent.class.getMethod("getPointerId", Integer.TYPE); //$NON-NLS-1$
+			getX = MotionEvent.class.getMethod("getX", Integer.TYPE); //$NON-NLS-1$
+			getY = MotionEvent.class.getMethod("getY", Integer.TYPE); //$NON-NLS-1$
+			multiTouchAPISupported = true;
+		} catch (Exception e) {
+			multiTouchAPISupported = false;
+		}
+	}
+
+	public boolean onTouchEvent(MotionEvent event){
+		if(!isMultiTouchSupported()){
+			return false;
+		}
+		int actionCode = event.getAction() & ACTION_MASK;
+		try {
+			if (actionCode == MotionEvent.ACTION_UP || actionCode == MotionEvent.ACTION_CANCEL) {
+				multiTouch = false;
+			}
+			Integer pointCount = (Integer) getPointerCount.invoke(event);
+			if (pointCount < 2) {
+				if (inZoomMode || inTiltMode) {
+					listener.onGestureFinished(scale, rotation);
+					inZoomMode = false;
+					inTiltMode = false;
+				}
+				return multiTouch;
+			} else {
+				multiTouch = true;
+			}
+
+			Float x1 = (Float) getX.invoke(event, 0);
+			Float x2 = (Float) getX.invoke(event, 1);
+			Float y1 = (Float) getY.invoke(event, 0);
+			Float y2 = (Float) getY.invoke(event, 1);
+			float distance = (float) Math.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));
+			float angle = 0;
+			boolean angleDefined = false;
+			if (x1.floatValue() != x2.floatValue() || y1.floatValue() != y2.floatValue()) {
+				angleDefined = true;
+				angle = (float) (Math.atan2(y2 - y1, x2 -x1) * 180 / Math.PI);
+			}
+
+			switch (actionCode) {
+
+				case MotionEvent.ACTION_POINTER_DOWN: {
+
+					centerPoint = new PointF((x1 + x2) / 2, (y1 + y2) / 2);
+					firstFingerStart = new PointF(x1, y1);
+					secondFingerStart = new PointF(x2, y2);
+					listener.onGestureInit(x1, y1, x2, y2);
+					return true;
+				}
+				case MotionEvent.ACTION_POINTER_UP: {
+
+					if (inZoomMode || inTiltMode) {
+						listener.onGestureFinished(scale, rotation);
+						inZoomMode = false;
+						inTiltMode = false;
+					}
+					return true;
+				}
+				case MotionEvent.ACTION_MOVE: {
+
+					if (inZoomMode) {
+						if (angleDefined) {
+							float a = MapUtils.unifyRotationTo360(angle - initialAngle);
+							if (!isRotating && Math.abs(a) > ROTATION_THRESHOLD_DEG) {
+								isRotating = true;
+								initialAngle = angle;
+							} else if (isRotating) {
+								rotation = a;
+							}
+						}
+						scale = distance / initialDistance;
+
+						listener.onZoomingOrRotating(scale, rotation);
+						return true;
+
+					} else if (inTiltMode) {
+						float dy2 = secondFingerStart.y - y2;
+						float viewAngle = dy2 / 8f;
+						listener.onChangingViewAngle(viewAngle);
+
+					} else {
+						float dx1 = Math.abs(firstFingerStart.x - x1);
+						float dx2 = Math.abs(secondFingerStart.x - x2);
+						float dy1 = Math.abs(firstFingerStart.y - y1);
+						float dy2 = Math.abs(secondFingerStart.y - y2);
+						float startDy = Math.abs(secondFingerStart.y - firstFingerStart.y);
+						if (dx1 < TILT_X_THRESHOLD_PX && dx2 < TILT_X_THRESHOLD_PX
+								&& dy1 > TILT_Y_THRESHOLD_PX && dy2 > TILT_Y_THRESHOLD_PX
+								&& startDy < TILT_Y_THRESHOLD_PX * 6
+								&& Math.abs(dy2 - dy1) < TILT_DY_THRESHOLD_PX) {
+							listener.onChangeViewAngleStarted();
+							inTiltMode = true;
+
+						} else if (dx1 > TILT_X_THRESHOLD_PX || dx2 > TILT_X_THRESHOLD_PX
+								|| Math.abs(dy2 - dy1) > TILT_DY_THRESHOLD_PX
+								|| Math.abs(dy1 - dy2) > TILT_DY_THRESHOLD_PX) {
+							listener.onZoomStarted(centerPoint);
+							initialDistance = distance;
+							initialAngle = angle;
+							rotation = 0;
+							scale = 0;
+							isRotating = false;
+							inZoomMode = true;
+						}
+					}
+				}
+				default:
+					break;
+			}
+
+		} catch (Exception e) {
+			Log.e(TAG, "Multi touch exception" , e); //$NON-NLS-1$
+		}
+		return true;
+	}
+
+	public PointF getCenterPoint() {
+		return centerPoint;
+	}
+
+	public interface MultiTouchZoomListener {
+
+		void onZoomStarted(PointF centerPoint);
+
+		void onZoomingOrRotating(float scale, float rotation);
+
+		void onChangeViewAngleStarted();
+
+		void onChangingViewAngle(float angle);
+
+		void onGestureFinished(float scale, float rotation);
+
+		void onGestureInit(float x1, float y1, float x2, float y2);
+
+	}
+}

OsmAndCore-sample/src/net/osmand/core/samples/android/sample1/SearchAPI.java

@@ -0,0 +1,306 @@
+package net.osmand.core.samples.android.sample1;
+
+import android.os.AsyncTask;
+
+import net.osmand.core.jni.AmenitiesByNameSearch;
+import net.osmand.core.jni.Amenity;
+import net.osmand.core.jni.Amenity.DecodedCategory;
+import net.osmand.core.jni.AreaI;
+import net.osmand.core.jni.DecodedCategoryList;
+import net.osmand.core.jni.IObfsCollection;
+import net.osmand.core.jni.IQueryController;
+import net.osmand.core.jni.ISearch;
+import net.osmand.core.jni.LatLon;
+import net.osmand.core.jni.NullableAreaI;
+import net.osmand.core.jni.ObfInfo;
+import net.osmand.core.jni.ObfsCollection;
+import net.osmand.core.jni.PointI;
+import net.osmand.core.jni.QStringStringHash;
+import net.osmand.core.jni.Utilities;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class SearchAPI {
+
+	private ObfsCollection obfsCollection;
+	private AreaI searchableArea;
+	private AreaI obfAreaFilter;
+	private SearchRequestExecutor executor;
+
+	interface SearchAPICallback {
+		void onSearchFinished(List<SearchItem> searchItems, boolean cancelled);
+	}
+
+	public SearchAPI(ObfsCollection obfsCollection) {
+		this.obfsCollection = obfsCollection;
+		executor = new SearchRequestExecutor();
+	}
+
+	public AreaI getSearchableArea() {
+		return searchableArea;
+	}
+
+	public void setSearchableArea(AreaI searchableArea) {
+		this.searchableArea = searchableArea;
+	}
+
+	public AreaI getObfAreaFilter() {
+		return obfAreaFilter;
+	}
+
+	public void setObfAreaFilter(AreaI obfAreaFilter) {
+		this.obfAreaFilter = obfAreaFilter;
+	}
+
+	public void startSearch(String keyword, int maxSearchResults, SearchAPICallback apiCallback) {
+		executor.run(new SearchRequest(keyword, maxSearchResults, apiCallback), true);
+	}
+
+	public void cancelSearch() {
+		executor.cancel();
+	}
+
+
+	public class SearchRequestExecutor {
+
+		private SearchRequest ongoingSearchRequest;
+		private SearchRequest nextSearchRequest;
+
+		public void run(SearchRequest searchRequest, boolean cancelCurrentRequest) {
+			if (ongoingSearchRequest != null) {
+				nextSearchRequest = searchRequest;
+				if (cancelCurrentRequest) {
+					ongoingSearchRequest.cancel();
+				}
+			} else {
+				ongoingSearchRequest = searchRequest;
+				nextSearchRequest = null;
+				searchRequest.setOnFinishedCallback(new Runnable() {
+					@Override
+					public void run() {
+						operationFinished();
+					}
+				});
+				searchRequest.run();
+			}
+		}
+
+		public void cancel() {
+			if (nextSearchRequest != null) {
+				nextSearchRequest = null;
+			}
+			if (ongoingSearchRequest != null) {
+				ongoingSearchRequest.cancel();
+			}
+		}
+
+		private void operationFinished() {
+			ongoingSearchRequest = null;
+			if (nextSearchRequest != null) {
+				run(nextSearchRequest, false);
+			}
+		}
+	}
+
+	public class SearchRequest {
+		private String keyword;
+		private int maxSearchResults;
+		private Runnable onFinished;
+		private SearchAPICallback apiCallback;
+
+		private boolean cancelled;
+		private int resCount;
+
+		public SearchRequest(String keyword, int maxSearchResults, SearchAPICallback apiCallback) {
+			this.keyword = keyword;
+			this.maxSearchResults = maxSearchResults;
+			this.apiCallback = apiCallback;
+		}
+
+		public void run() {
+
+			new AsyncTask<String, Void, List<SearchItem>>() {
+				@Override
+				protected List<SearchItem> doInBackground(String... params) {
+					return doSearch(params[0]);
+				}
+
+				@Override
+				protected void onPostExecute(List<SearchItem> searchItems) {
+
+					if (onFinished != null) {
+						onFinished.run();
+					}
+
+					if (apiCallback != null) {
+						apiCallback.onSearchFinished(searchItems, cancelled);
+					}
+				}
+			}.execute(keyword);
+		}
+
+		private List<SearchItem> doSearch(String keyword) {
+			System.out.println("=== Start search");
+			resCount = 0;
+
+			final List<SearchItem> searchItems = new ArrayList<>();
+
+			AmenitiesByNameSearch byNameSearch = new AmenitiesByNameSearch(obfsCollection);
+			AmenitiesByNameSearch.Criteria criteria = new AmenitiesByNameSearch.Criteria();
+			criteria.setName(keyword);
+			if (obfAreaFilter != null) {
+				criteria.setObfInfoAreaFilter(new NullableAreaI(new AreaI(obfAreaFilter)));
+			}
+
+			ISearch.INewResultEntryCallback newResultEntryCallback = new ISearch.INewResultEntryCallback() {
+				@Override
+				public void method(ISearch.Criteria criteria, ISearch.IResultEntry resultEntry) {
+					Amenity amenity = new ResultEntry(resultEntry).getAmenity();
+					searchItems.add(new AmenitySearchItem(amenity));
+					System.out.println("Poi found === " + amenity.getNativeName());
+					resCount++;
+				/*
+				QStringStringHash locNames = amenity.getLocalizedNames();
+				if (locNames.size() > 0) {
+					QStringList keys = locNames.keys();
+					StringBuilder sb = new StringBuilder("=== Localized names: ");
+					for (int i = 0; i < keys.size(); i++) {
+						String key = keys.get(i);
+						sb.append(key).append("=").append(locNames.get(key)).append(" | ");
+					}
+					System.out.println(sb.toString());
+				}
+				*/
+				}
+			};
+
+			byNameSearch.performSearch(criteria, newResultEntryCallback.getBinding(), new IQueryController() {
+				@Override
+				public boolean isAborted() {
+					return resCount >= maxSearchResults || cancelled;
+				}
+			});
+
+			System.out.println("=== Finish search");
+
+			return searchItems;
+		}
+
+		public void cancel() {
+			cancelled = true;
+		}
+
+		public void setOnFinishedCallback(Runnable onFinished) {
+			this.onFinished = onFinished;
+		}
+	}
+
+	private static class ResultEntry extends AmenitiesByNameSearch.ResultEntry {
+		protected ResultEntry(ISearch.IResultEntry resultEntry) {
+			super(ISearch.IResultEntry.getCPtr(resultEntry), false);
+		}
+	}
+
+	public static abstract class SearchItem {
+
+		protected double latitude;
+		protected double longitude;
+
+		public SearchItem(double latitude, double longitude) {
+			this.latitude = latitude;
+			this.longitude = longitude;
+		}
+
+		public SearchItem(PointI location31) {
+			LatLon latLon = Utilities.convert31ToLatLon(location31);
+			latitude = latLon.getLatitude();
+			longitude = latLon.getLongitude();
+		}
+
+		public abstract String getNativeName();
+
+		public abstract String getLocalizedName();
+
+		public abstract String getTypeName();
+
+		public abstract String getSubTypeName();
+
+		public double getLatitude() {
+			return latitude;
+		}
+
+		public double getLongitude() {
+			return longitude;
+		}
+
+		@Override
+		public String toString() {
+			return getNativeName() + " {lat:" + getLatitude() + " lon: " + getLongitude() + "}";
+		}
+	}
+
+	public static class AmenitySearchItem extends SearchItem {
+
+		private String nativeName;
+		private String localizedName;
+		private String category;
+		private String subcategory;
+
+		public AmenitySearchItem(Amenity amenity) {
+			super(amenity.getPosition31());
+
+			nativeName = amenity.getNativeName();
+			QStringStringHash locNames = amenity.getLocalizedNames();
+			if (locNames.has_key(MapUtils.LANGUAGE)) {
+				localizedName = locNames.get(MapUtils.LANGUAGE);
+			}
+			/*
+			if (locNames.size() > 0) {
+				QStringList keys = locNames.keys();
+				for (int i = 0; i < keys.size(); i++) {
+					String key = keys.get(i);
+					localizedNamesMap.put(key, locNames.get(key));
+				}
+			}
+			*/
+
+			DecodedCategoryList catList = amenity.getDecodedCategories();
+			if (catList.size() > 0) {
+				DecodedCategory decodedCategory = catList.get(0);
+				category = decodedCategory.getCategory();
+				subcategory = decodedCategory.getSubcategory();
+			}
+		}
+
+		@Override
+		public String getNativeName() {
+			return nativeName;
+		}
+
+		@Override
+		public String getLocalizedName() {
+			return localizedName != null ? localizedName : nativeName;
+		}
+
+		@Override
+		public String getTypeName() {
+			return category;
+		}
+
+		@Override
+		public String getSubTypeName() {
+			return subcategory;
+		}
+
+		@Override
+		public double getLatitude() {
+			return latitude;
+		}
+
+		@Override
+		public double getLongitude() {
+			return longitude;
+		}
+	}
+}

OsmAndCore-sample/src/net/osmand/core/samples/android/sample1/SearchUIHelper.java

@@ -0,0 +1,139 @@
+package net.osmand.core.samples.android.sample1;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import net.osmand.core.jni.Utilities;
+import net.osmand.core.samples.android.sample1.SearchAPI.SearchItem;
+
+import java.text.MessageFormat;
+
+public class SearchUIHelper {
+
+	public static Drawable getIcon(Context ctx, SearchItem item) {
+		return null;
+	}
+
+	public static class SearchRow {
+
+		private SearchItem searchItem;
+		private double distance;
+
+		public SearchRow(SearchItem searchItem) {
+			this.searchItem = searchItem;
+		}
+
+		public SearchItem getSearchItem() {
+			return searchItem;
+		}
+
+		public double getLatitude() {
+			return searchItem.getLatitude();
+		}
+
+		public double getLongitude() {
+			return searchItem.getLongitude();
+		}
+
+		public double getDistance() {
+			return distance;
+		}
+
+		public void setDistance(double distance) {
+			this.distance = distance;
+		}
+	}
+
+	public static class SearchListAdapter extends ArrayAdapter<SearchRow> {
+
+		private Context ctx;
+
+		public SearchListAdapter(Context ctx) {
+			super(ctx, R.layout.search_list_item);
+			this.ctx = ctx;
+		}
+
+		public void updateDistance(double latitude, double longitude) {
+			for (int i = 0; i < getCount(); i++) {
+				SearchRow item = getItem(i);
+				item.setDistance(Utilities.distance(
+						longitude, latitude,
+						item.getLongitude(), item.getLatitude()));
+			}
+		}
+
+		@Override
+		public View getView(int position, View convertView, ViewGroup parent) {
+			SearchRow item = getItem(position);
+
+			LinearLayout view;
+			if (convertView == null) {
+				LayoutInflater inflater = (LayoutInflater) ctx
+						.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+				view = (LinearLayout) inflater.inflate(
+						R.layout.search_list_item, null);
+			} else {
+				view = (LinearLayout) convertView;
+			}
+
+			TextView title = (TextView) view.findViewById(R.id.title);
+			TextView subtitle = (TextView) view.findViewById(R.id.subtitle);
+			TextView distance = (TextView) view.findViewById(R.id.distance);
+			title.setText(item.searchItem.getLocalizedName());
+			StringBuilder sb = new StringBuilder();
+			if (!item.searchItem.getSubTypeName().isEmpty()) {
+				sb.append(getNiceString(item.searchItem.getSubTypeName()));
+			}
+			if (!item.searchItem.getTypeName().isEmpty()) {
+				if (sb.length() > 0) {
+					sb.append(" — ");
+				}
+				sb.append(getNiceString(item.searchItem.getTypeName()));
+			}
+			subtitle.setText(sb.toString());
+			if (item.getDistance() == 0) {
+				distance.setText("");
+			} else {
+				distance.setText(getFormattedDistance(item.getDistance()));
+			}
+
+			//text1.setTextColor(ctx.getResources().getColor(R.color.listTextColor));
+			//view.setCompoundDrawablesWithIntrinsicBounds(getIcon(ctx, item), null, null, null);
+			//view.setCompoundDrawablePadding(ctx.getResources().getDimensionPixelSize(R.dimen.list_content_padding));
+			return view;
+		}
+	}
+
+	public static String capitalizeFirstLetterAndLowercase(String s) {
+		if (s != null && s.length() > 1) {
+			// not very efficient algorithm
+			return Character.toUpperCase(s.charAt(0)) + s.substring(1).toLowerCase();
+		} else {
+			return s;
+		}
+	}
+
+	public static String getNiceString(String s) {
+		return capitalizeFirstLetterAndLowercase(s.replaceAll("_", " "));
+	}
+
+	public static String getFormattedDistance(double meters) {
+		double mainUnitInMeters = 1000;
+		String mainUnitStr = "km";
+		if (meters >= 100 * mainUnitInMeters) {
+			return (int) (meters / mainUnitInMeters + 0.5) + " " + mainUnitStr;
+		} else if (meters > 9.99f * mainUnitInMeters) {
+			return MessageFormat.format("{0,number,#.#} " + mainUnitStr, ((float) meters) / mainUnitInMeters).replace('\n', ' ');
+		} else if (meters > 0.999f * mainUnitInMeters) {
+			return MessageFormat.format("{0,number,#.##} " + mainUnitStr, ((float) meters) / mainUnitInMeters).replace('\n', ' ');
+		} else {
+			return ((int) (meters + 0.5)) + " m";
+		}
+	}
+}

settings.gradle

@@ -1,4 +1,4 @@
-include ':OsmAnd-java'
+include ':OsmAnd-java', ':OsmAndCore-sample'
 include ':OsmAnd'
 include ':plugins:OsmAnd-AddressPlugin'
 include ':plugins:Osmand-ParkingPlugin'