package eu.siacs.conversations.ui; import android.content.ActivityNotFoundException; import android.content.ClipData; import android.content.ClipboardManager; import android.content.ComponentName; import android.content.Intent; import android.databinding.DataBindingUtil; import android.location.Location; import android.location.LocationListener; import android.net.Uri; import android.os.Bundle; import android.support.annotation.NonNull; import android.support.v7.widget.Toolbar; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.widget.Toast; import org.osmdroid.util.GeoPoint; import java.util.HashMap; import java.util.regex.Matcher; import java.util.regex.Pattern; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.databinding.ActivityShowLocationBinding; import eu.siacs.conversations.ui.util.LocationHelper; import eu.siacs.conversations.ui.util.UriHelper; import eu.siacs.conversations.ui.widget.Marker; import eu.siacs.conversations.ui.widget.MyLocation; public class ShowLocationActivity extends LocationActivity implements LocationListener { private GeoPoint loc = Config.Map.INITIAL_POS; private ActivityShowLocationBinding binding; private Uri createGeoUri() { return Uri.parse("geo:" + this.loc.getLatitude() + "," + this.loc.getLongitude()); } @Override protected void onCreate(final Bundle savedInstanceState) { super.onCreate(savedInstanceState); this.binding = DataBindingUtil.setContentView(this,R.layout.activity_show_location); setSupportActionBar((Toolbar) binding.toolbar); configureActionBar(getSupportActionBar()); setupMapView(this.binding.map, this.loc); this.binding.fab.setOnClickListener(view -> startNavigation()); final Intent intent = getIntent(); if (intent != null) { final String action = intent.getAction(); if (action == null) { return; } switch (action) { case "eu.siacs.conversations.location.show": if (intent.hasExtra("longitude") && intent.hasExtra("latitude")) { final double longitude = intent.getDoubleExtra("longitude", 0); final double latitude = intent.getDoubleExtra("latitude", 0); this.loc = new GeoPoint(latitude, longitude); } break; case Intent.ACTION_VIEW: final Uri geoUri = intent.getData(); // Attempt to set zoom level if the geo URI specifies it if (geoUri != null) { final HashMap query = UriHelper.parseQueryString(geoUri.getQuery()); // Check for zoom level. final String z = query.get("z"); if (z != null) { try { mapController.setZoom(Double.valueOf(z)); } catch (final Exception ignored) { } } // Check for the actual geo query. boolean posInQuery = false; final String q = query.get("q"); if (q != null) { final Pattern latlng = Pattern.compile("/^([-+]?[0-9]+(\\.[0-9]+)?),([-+]?[0-9]+(\\.[0-9]+)?)(\\(.*\\))?/"); final Matcher m = latlng.matcher(q); if (m.matches()) { try { this.loc = new GeoPoint(Double.valueOf(m.group(1)), Double.valueOf(m.group(3))); posInQuery = true; } catch (final Exception ignored) { } } } final String schemeSpecificPart = geoUri.getSchemeSpecificPart(); if (schemeSpecificPart != null && !schemeSpecificPart.isEmpty()) { try { final GeoPoint latlong = LocationHelper.parseLatLong(schemeSpecificPart); if (latlong != null && !posInQuery) { this.loc = latlong; } } catch (final NumberFormatException ignored) { } } } break; } updateLocationMarkers(); } } @Override protected void gotoLoc(final boolean setZoomLevel) { if (this.loc != null && mapController != null) { if (setZoomLevel) { mapController.setZoom(Config.Map.FINAL_ZOOM_LEVEL); } mapController.animateTo(new GeoPoint(this.loc)); } } @Override public void onRequestPermissionsResult(final int requestCode, @NonNull final String[] permissions, @NonNull final int[] grantResults) { super.onRequestPermissionsResult(requestCode, permissions, grantResults); updateUi(); } @Override protected void setMyLoc(final Location location) { this.myLoc = location; } @Override public boolean onCreateOptionsMenu(final Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.menu_show_location, menu); updateUi(); return true; } @Override protected void updateLocationMarkers() { super.updateLocationMarkers(); if (this.myLoc != null) { this.binding.map.getOverlays().add(new MyLocation(this, null, this.myLoc)); } this.binding.map.getOverlays().add(new Marker(this.marker_icon, this.loc)); } @Override protected void onPause() { super.onPause(); } @Override public boolean onOptionsItemSelected(final MenuItem item) { switch (item.getItemId()) { case R.id.action_copy_location: final ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE); if (clipboard != null) { final ClipData clip = ClipData.newPlainText("location", createGeoUri().toString()); clipboard.setPrimaryClip(clip); Toast.makeText(this,R.string.url_copied_to_clipboard,Toast.LENGTH_SHORT).show(); } return true; case R.id.action_share_location: final Intent shareIntent = new Intent(); shareIntent.setAction(Intent.ACTION_SEND); shareIntent.putExtra(Intent.EXTRA_TEXT, createGeoUri().toString()); shareIntent.setType("text/plain"); try { startActivity(Intent.createChooser(shareIntent, getText(R.string.share_with))); } catch (final ActivityNotFoundException e) { //This should happen only on faulty androids because normally chooser is always available Toast.makeText(this, R.string.no_application_found_to_open_file, Toast.LENGTH_SHORT).show(); } return true; } return super.onOptionsItemSelected(item); } private void startNavigation() { startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse( "google.navigation:q=" + String.valueOf(this.loc.getLatitude()) + "," + String.valueOf(this.loc.getLongitude()) ))); } @Override protected void updateUi() { final Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse("google.navigation:q=0,0")); final ComponentName component = i.resolveActivity(getPackageManager()); this.binding.fab.setVisibility(component == null ? View.GONE : View.VISIBLE); } @Override public void onLocationChanged(final Location location) { if (LocationHelper.isBetterLocation(location, this.myLoc)) { this.myLoc = location; updateLocationMarkers(); } } @Override public void onStatusChanged(final String provider, final int status, final Bundle extras) { } @Override public void onProviderEnabled(final String provider) { } @Override public void onProviderDisabled(final String provider) { } }