package eu.siacs.conversations.ui; import android.Manifest; import android.content.Intent; import android.content.pm.PackageManager; import android.databinding.DataBindingUtil; import android.location.Location; import android.location.LocationListener; import android.os.Build; import android.os.Bundle; import android.support.annotation.NonNull; import android.support.design.widget.Snackbar; import android.support.v7.widget.Toolbar; import android.view.View; import org.osmdroid.api.IGeoPoint; import org.osmdroid.util.GeoPoint; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; import eu.siacs.conversations.databinding.ActivityShareLocationBinding; import eu.siacs.conversations.ui.util.LocationHelper; import eu.siacs.conversations.ui.widget.Marker; import eu.siacs.conversations.ui.widget.MyLocation; import eu.siacs.conversations.utils.ThemeHelper; public class ShareLocationActivity extends LocationActivity implements LocationListener { private Snackbar snackBar; private ActivityShareLocationBinding binding; private boolean marker_fixed_to_loc = false; private static final String KEY_FIXED_TO_LOC = "fixed_to_loc"; private Boolean noAskAgain = false; @Override protected void onSaveInstanceState(@NonNull final Bundle outState) { super.onSaveInstanceState(outState); outState.putBoolean(KEY_FIXED_TO_LOC, marker_fixed_to_loc); } @Override protected void onRestoreInstanceState(@NonNull final Bundle savedInstanceState) { super.onRestoreInstanceState(savedInstanceState); if (savedInstanceState.containsKey(KEY_FIXED_TO_LOC)) { this.marker_fixed_to_loc = savedInstanceState.getBoolean(KEY_FIXED_TO_LOC); } } @Override protected void onCreate(final Bundle savedInstanceState) { super.onCreate(savedInstanceState); this.binding = DataBindingUtil.setContentView(this,R.layout.activity_share_location); setSupportActionBar((Toolbar) binding.toolbar); configureActionBar(getSupportActionBar()); setupMapView(binding.map, Config.Map.INITIAL_POS); this.binding.cancelButton.setOnClickListener(view -> { setResult(RESULT_CANCELED); finish(); }); this.snackBar = Snackbar.make(this.binding.snackbarCoordinator, R.string.location_disabled, Snackbar.LENGTH_INDEFINITE); this.snackBar.setAction(R.string.enable, view -> { if (isLocationEnabledAndAllowed()) { updateUi(); } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !hasLocationPermissions()) { requestPermissions(REQUEST_CODE_SNACKBAR_PRESSED); } else if (!isLocationEnabled()) { startActivity(new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS)); } }); ThemeHelper.fixTextSize(this.snackBar); this.binding.shareButton.setOnClickListener(view -> { final Intent result = new Intent(); if (marker_fixed_to_loc && myLoc != null) { result.putExtra("latitude", myLoc.getLatitude()); result.putExtra("longitude", myLoc.getLongitude()); result.putExtra("altitude", myLoc.getAltitude()); result.putExtra("accuracy", (int) myLoc.getAccuracy()); } else { final IGeoPoint markerPoint = this.binding.map.getMapCenter(); result.putExtra("latitude", markerPoint.getLatitude()); result.putExtra("longitude", markerPoint.getLongitude()); } setResult(RESULT_OK, result); finish(); }); this.marker_fixed_to_loc = isLocationEnabledAndAllowed(); this.binding.fab.setOnClickListener(view -> { if (!marker_fixed_to_loc) { if (!isLocationEnabled()) { startActivity(new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS)); } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { requestPermissions(REQUEST_CODE_FAB_PRESSED); } } toggleFixedLocation(); }); } @Override public void onRequestPermissionsResult(final int requestCode, @NonNull final String[] permissions, @NonNull final int[] grantResults) { super.onRequestPermissionsResult(requestCode, permissions, grantResults); if (grantResults.length > 0 && grantResults[0] != PackageManager.PERMISSION_GRANTED && Build.VERSION.SDK_INT >= 23 && permissions.length > 0 && ( Manifest.permission.LOCATION_HARDWARE.equals(permissions[0]) || Manifest.permission.ACCESS_FINE_LOCATION.equals(permissions[0]) || Manifest.permission.ACCESS_COARSE_LOCATION.equals(permissions[0]) ) && !shouldShowRequestPermissionRationale(permissions[0])) { noAskAgain = true; } if (!noAskAgain && requestCode == REQUEST_CODE_SNACKBAR_PRESSED && !isLocationEnabled() && hasLocationPermissions()) { startActivity(new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS)); } updateUi(); } @Override protected void gotoLoc(final boolean setZoomLevel) { if (this.myLoc != null && mapController != null) { if (setZoomLevel) { mapController.setZoom(Config.Map.FINAL_ZOOM_LEVEL); } mapController.animateTo(new GeoPoint(this.myLoc)); } } @Override protected void setMyLoc(final Location location) { this.myLoc = location; } @Override protected void onPause() { super.onPause(); } @Override protected void updateLocationMarkers() { super.updateLocationMarkers(); if (this.myLoc != null) { this.binding.map.getOverlays().add(new MyLocation(this, null, this.myLoc)); if (this.marker_fixed_to_loc) { this.binding.map.getOverlays().add(new Marker(marker_icon, new GeoPoint(this.myLoc))); } else { this.binding.map.getOverlays().add(new Marker(marker_icon)); } } else { this.binding.map.getOverlays().add(new Marker(marker_icon)); } } @Override public void onLocationChanged(final Location location) { if (this.myLoc == null) { this.marker_fixed_to_loc = true; } updateUi(); if (LocationHelper.isBetterLocation(location, this.myLoc)) { final Location oldLoc = this.myLoc; this.myLoc = location; // Don't jump back to the users location if they're not moving (more or less). if (oldLoc == null || (this.marker_fixed_to_loc && this.myLoc.distanceTo(oldLoc) > 1)) { gotoLoc(); } 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) { } private boolean isLocationEnabledAndAllowed() { return this.hasLocationFeature && (Build.VERSION.SDK_INT < Build.VERSION_CODES.M || this.hasLocationPermissions()) && this.isLocationEnabled(); } private void toggleFixedLocation() { this.marker_fixed_to_loc = isLocationEnabledAndAllowed() && !this.marker_fixed_to_loc; if (this.marker_fixed_to_loc) { gotoLoc(false); } updateLocationMarkers(); updateUi(); } @Override protected void updateUi() { if (!hasLocationFeature || noAskAgain || isLocationEnabledAndAllowed()) { this.snackBar.dismiss(); } else { this.snackBar.show(); } if (isLocationEnabledAndAllowed()) { this.binding.fab.setVisibility(View.VISIBLE); runOnUiThread(() -> { this.binding.fab.setImageResource(marker_fixed_to_loc ? R.drawable.ic_gps_fixed_white_24dp : R.drawable.ic_gps_not_fixed_white_24dp); this.binding.fab.setContentDescription(getResources().getString( marker_fixed_to_loc ? R.string.action_unfix_from_location : R.string.action_fix_to_location )); this.binding.fab.invalidate(); }); } else { this.binding.fab.setVisibility(View.GONE); } } }