#906 exerpimental shape reader

OpenStreetMapViewer/build.gradle

@@ -32,6 +32,7 @@ dependencies {
     compile project(':osmdroid-geopackage')
     compile project(':osmdroid-mapsforge')
     compile project(':osmdroid-wms')
+    compile project(':osmdroid-shape')
 
     compile 'mil.army.missioncommand:mil-sym-android-renderer:0.1.37'
 

OpenStreetMapViewer/src/main/java/org/osmdroid/samplefragments/SampleFactory.java

@@ -30,6 +30,7 @@
 import org.osmdroid.samplefragments.data.SampleMilitaryIconsMarker;
 import org.osmdroid.samplefragments.data.SampleOsmPath;
 import org.osmdroid.samplefragments.data.SampleRace;
+import org.osmdroid.samplefragments.data.SampleShapeFile;
 import org.osmdroid.samplefragments.data.SampleSimpleFastPointOverlay;
 import org.osmdroid.samplefragments.data.SampleSimpleLocation;
 import org.osmdroid.samplefragments.data.SampleWithMinimapItemizedOverlayWithFocus;
@@ -283,6 +284,7 @@ private SampleFactory() {
         if (Build.VERSION.SDK_INT >= 15)
             mSamples.add(SinglePoints.class);
         mSamples.add(WeatherGroundOverlaySample.class);
+        mSamples.add(SampleShapeFile.class);
     }
 
     public void addSample(Class<? extends BaseSampleFragment> clz) {

OpenStreetMapViewer/src/main/java/org/osmdroid/samplefragments/data/SampleShapeFile.java

@@ -0,0 +1,91 @@
+package org.osmdroid.samplefragments.data;
+
+import android.os.Build;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+
+import com.github.angads25.filepicker.controller.DialogSelectionListener;
+import com.github.angads25.filepicker.model.DialogConfigs;
+import com.github.angads25.filepicker.model.DialogProperties;
+import com.github.angads25.filepicker.view.FilePickerDialog;
+
+import org.osmdroid.samplefragments.BaseSampleFragment;
+import org.osmdroid.shape.ShapeConverter;
+import org.osmdroid.tileprovider.modules.ArchiveFileFactory;
+import org.osmdroid.views.overlay.FolderOverlay;
+
+import java.io.File;
+import java.util.Set;
+
+/**
+ * created on 1/28/2018.
+ *
+ * @author Alex O'Ree
+ */
+
+public class SampleShapeFile extends BaseSampleFragment {
+    @Override
+    public String getSampleTitle() {
+        return "Shape File Import";
+    }
+    final int MENU_ADD_SHAPE= Menu.FIRST;
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        menu.add(0, MENU_ADD_SHAPE, Menu.NONE, "Import a shape file");
+        super.onCreateOptionsMenu(menu, inflater);
+    }
+
+    @Override
+    public void onPrepareOptionsMenu(Menu menu) {
+
+        super.onPrepareOptionsMenu(menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+            case MENU_ADD_SHAPE:
+                showPicker();
+                return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    private void showPicker() {
+        DialogProperties properties = new DialogProperties();
+        properties.selection_mode = DialogConfigs.SINGLE_MODE;
+        properties.selection_type = DialogConfigs.FILE_SELECT;
+        properties.root = new File(DialogConfigs.DEFAULT_DIR);
+        properties.error_dir = new File(DialogConfigs.DEFAULT_DIR);
+        properties.offset = new File(DialogConfigs.DEFAULT_DIR);
+
+        Set<String> registeredExtensions = ArchiveFileFactory.getRegisteredExtensions();
+        registeredExtensions.add("shp");
+
+
+        String[] ret = new String[registeredExtensions.size()];
+        ret = registeredExtensions.toArray(ret);
+        properties.extensions = ret;
+
+        FilePickerDialog dialog = new FilePickerDialog(getContext(), properties);
+        dialog.setTitle("Select a File");
+        dialog.setDialogSelectionListener(new DialogSelectionListener() {
+            @Override
+            public void onSelectedFilePaths(String[] files) {
+                //files is the array of the paths of files selected by the Application User.
+                try {
+                    FolderOverlay folder = ShapeConverter.convert(mMapView, new File(files[0]));
+                    mMapView.getOverlayManager().add(folder);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+
+            }
+
+        });
+        dialog.show();
+
+    }
+}

osmdroid-shape/build.gradle

@@ -0,0 +1,16 @@
+description = 'Shapefile support for osmdroid'
+
+apply plugin: 'com.android.library'
+apply from: "https://raw.githubusercontent.com/gradle-fury/gradle-fury/v1.1.4/gradle/android-support.gradle"
+
+android {
+
+}
+
+dependencies {
+
+    testCompile 'junit:junit:4.12'
+    compile project(':osmdroid-android')
+
+}
+

osmdroid-shape/readme.md

@@ -0,0 +1,8 @@
+Originally sourced from https://sourceforge.net/projects/javashapefilere/ by Author: olenus
+License: ASF 2.0
+
+For sample Shapefiles, try this
+http://thematicmapping.org/downloads/TM_WORLD_BORDERS_SIMPL-0.3.zip
+
+See also https://github.com/osmdroid/osmdroid/issues/906
+

osmdroid-shape/src/main/AndroidManifest.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.osmdroid.shape"  >
+
+
+</manifest>