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