WIP Intent for geobookmark creation

app/src/main/java/it/danieleverducci/nextcloudmaps/activity/mappicker/MapPickerActivity.java

@@ -2,13 +2,16 @@ package it.danieleverducci.nextcloudmaps.activity.mappicker;
 
 import android.Manifest;
 import android.content.Context;
+import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.location.Location;
 import android.location.LocationManager;
+import android.net.Uri;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
+import android.view.inputmethod.InputMethodManager;
 import android.widget.Toast;
 
 import androidx.annotation.Nullable;
@@ -32,7 +35,9 @@ import java.util.Locale;
 
 import it.danieleverducci.nextcloudmaps.BuildConfig;
 import it.danieleverducci.nextcloudmaps.R;
+import it.danieleverducci.nextcloudmaps.activity.detail.GeofavoriteDetailActivity;
 import it.danieleverducci.nextcloudmaps.databinding.ActivityMapPickerBinding;
+import it.danieleverducci.nextcloudmaps.utils.GeoUriParser;
 
 public class MapPickerActivity extends AppCompatActivity {
     public static final String TAG = "MapPickerActivity";
@@ -52,6 +57,21 @@ public class MapPickerActivity extends AppCompatActivity {
         osmdroidConfig.setUserAgentValue(BuildConfig.APPLICATION_ID);
 
         mViewHolder = new MapPickerActivity.ViewHolder(getLayoutInflater());
+        mViewHolder.setViewEventListener(new ViewEventListener() {
+            @Override
+            public void onExitButtonPressed() {
+                finish();
+            }
+
+            @Override
+            public void onConfirmButtonPressed() {
+                double[] coords = mViewHolder.getCurrentCoordinates();
+                Uri geoUri = GeoUriParser.createUri(coords[0], coords[1], null);
+                Intent i = new Intent(MapPickerActivity.this, GeofavoriteDetailActivity.class);
+                i.setData(geoUri);
+                startActivity(i);
+            }
+        });
         Location l = getLastKnownPosition();
         if (l != null)
             mViewHolder.centerMapOn(l.getLatitude(), l.getLongitude());
@@ -79,6 +99,8 @@ public class MapPickerActivity extends AppCompatActivity {
 
     private class ViewHolder implements View.OnClickListener {
         private final ActivityMapPickerBinding binding;
+        private ViewEventListener listener;
+
         private final MapView map;
         private boolean coordsEditMode = false;
 
@@ -125,9 +147,15 @@ public class MapPickerActivity extends AppCompatActivity {
 
             // Setup onClick
             this.binding.latlonConfirmBtn.setOnClickListener(this);
+            this.binding.backBt.setOnClickListener(this);
+            this.binding.okBt.setOnClickListener(this);
 
         }
 
+        public void setViewEventListener(ViewEventListener listener) {
+            this.listener = listener;
+        }
+
         public void centerMapOn(Double lat, Double lon ) {
             IMapController mapController = binding.map.getController();
             mapController.setCenter(new GeoPoint(lat, lon));
@@ -159,6 +187,17 @@ public class MapPickerActivity extends AppCompatActivity {
                 // Move map to coordinates
                 this.centerMapOn(lat, lon);
             }
+
+            if (view == this.binding.backBt)
+                listener.onExitButtonPressed();
+
+            if (view == this.binding.okBt)
+                listener.onConfirmButtonPressed();
+        }
+
+        public double[] getCurrentCoordinates() {
+            IGeoPoint igp = (ViewHolder.this).map.getMapCenter();
+            return new double[]{igp.getLatitude(), igp.getLongitude()};
         }
 
         /**
@@ -174,9 +213,17 @@ public class MapPickerActivity extends AppCompatActivity {
                 this.binding.latEt.clearFocus();
                 this.binding.lonEt.clearFocus();
                 btn.setVisibility(View.GONE);
+                // Hide soft keyboard
+                InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
+                imm.hideSoftInputFromWindow(btn.getWindowToken(), 0);
             }
         }
 
     }
 
+    protected interface ViewEventListener {
+        public void onExitButtonPressed();
+        public void onConfirmButtonPressed();
+    }
+
 }

app/src/main/java/it/danieleverducci/nextcloudmaps/model/Geofavorite.java

@@ -36,6 +36,8 @@ import org.threeten.bp.ZoneId;
 import java.io.Serializable;
 import java.util.Comparator;
 
+import it.danieleverducci.nextcloudmaps.utils.GeoUriParser;
+
 public class Geofavorite implements Serializable {
     public static final String DEFAULT_CATEGORY = "Personal";
     private static final double EARTH_RADIUS = 6371; // https://en.wikipedia.org/wiki/Earth_radius
@@ -162,7 +164,7 @@ public class Geofavorite implements Serializable {
     }
 
     public Uri getGeoUri() {
-        return Uri.parse("geo:" + this.lat + "," + this.lng + "(" + this.name + ")");
+        return GeoUriParser.createUri(this.lat, this.lng, this.name);
     }
 
     public boolean valid() {

app/src/main/java/it/danieleverducci/nextcloudmaps/utils/GeoUriParser.java

@@ -28,4 +28,17 @@ public class GeoUriParser {
             throw new IllegalArgumentException("unable to parse uri");
         }
     }
+
+    public static Uri createUri(double lat, double lon, String name) {
+        // Check coords validity
+        if (lon <= -180 || lon >= 180 )
+            throw new IllegalArgumentException("Invalid longitude: " + lon);
+        if (lat <= -90 || lat >= 90)
+            throw new IllegalArgumentException("Invalid latitude: " + lat);
+
+        String uriStr = "geo:" + lat + "," + lon;
+        if (name != null)
+            uriStr += "(" + name + ")";
+        return Uri.parse(uriStr);
+    }
 }