247 lines
7.4 KiB
Java
247 lines
7.4 KiB
Java
package eu.siacs.conversations.ui;
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import android.Manifest;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.location.Location;
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import android.location.LocationListener;
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import android.os.Build;
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import android.os.Bundle;
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import android.support.annotation.NonNull;
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import android.support.design.widget.FloatingActionButton;
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import android.view.View;
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import android.widget.Button;
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import android.widget.RelativeLayout;
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import android.widget.TextView;
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import org.osmdroid.api.IGeoPoint;
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import org.osmdroid.util.GeoPoint;
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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.ui.util.LocationHelper;
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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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public class ShareLocationActivity extends LocationActivity implements LocationListener {
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private RelativeLayout snackBar;
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private boolean marker_fixed_to_loc = false;
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private static final String KEY_FIXED_TO_LOC = "fixed_to_loc";
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private Boolean noAskAgain = false;
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@Override
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protected void onSaveInstanceState(@NonNull final Bundle outState) {
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super.onSaveInstanceState(outState);
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outState.putBoolean(KEY_FIXED_TO_LOC, marker_fixed_to_loc);
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}
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@Override
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protected void onRestoreInstanceState(@NonNull final Bundle savedInstanceState) {
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super.onRestoreInstanceState(savedInstanceState);
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if (savedInstanceState.containsKey(KEY_FIXED_TO_LOC)) {
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this.marker_fixed_to_loc = savedInstanceState.getBoolean(KEY_FIXED_TO_LOC);
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}
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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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setContentView(R.layout.activity_share_location);
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setSupportActionBar(findViewById(R.id.toolbar));
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configureActionBar(getSupportActionBar());
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setupMapView(Config.Map.INITIAL_POS);
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// Setup the cancel button
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final Button cancelButton = findViewById(R.id.cancel_button);
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cancelButton.setOnClickListener(view -> {
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setResult(RESULT_CANCELED);
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finish();
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});
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// Setup the snackbar
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this.snackBar = findViewById(R.id.snackbar);
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final TextView snackbarAction = findViewById(R.id.snackbar_action);
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snackbarAction.setOnClickListener(view -> {
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if (isLocationEnabledAndAllowed()) {
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updateUi();
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} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !hasLocationPermissions()) {
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requestPermissions(REQUEST_CODE_SNACKBAR_PRESSED);
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} else if (!isLocationEnabled()) {
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startActivity(new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS));
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}
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});
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// Setup the share button
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final Button shareButton = findViewById(R.id.share_button);
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if (shareButton != null) {
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shareButton.setOnClickListener(view -> {
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final Intent result = new Intent();
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if (marker_fixed_to_loc && myLoc != null) {
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result.putExtra("latitude", myLoc.getLatitude());
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result.putExtra("longitude", myLoc.getLongitude());
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result.putExtra("altitude", myLoc.getAltitude());
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result.putExtra("accuracy", (int) myLoc.getAccuracy());
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} else {
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final IGeoPoint markerPoint = map.getMapCenter();
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result.putExtra("latitude", markerPoint.getLatitude());
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result.putExtra("longitude", markerPoint.getLongitude());
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}
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setResult(RESULT_OK, result);
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finish();
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});
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}
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this.marker_fixed_to_loc = isLocationEnabledAndAllowed();
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// Setup the fab button
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final FloatingActionButton toggleFixedMarkerButton = findViewById(R.id.fab);
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toggleFixedMarkerButton.setOnClickListener(view -> {
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if (!marker_fixed_to_loc) {
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if (!isLocationEnabled()) {
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startActivity(new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS));
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} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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requestPermissions(REQUEST_CODE_FAB_PRESSED);
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}
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}
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toggleFixedLocation();
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});
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}
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@Override
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public void onRequestPermissionsResult(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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if (grantResults.length > 0 &&
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grantResults[0] != PackageManager.PERMISSION_GRANTED &&
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Build.VERSION.SDK_INT >= 23 &&
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permissions.length > 0 &&
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(
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Manifest.permission.LOCATION_HARDWARE.equals(permissions[0]) ||
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Manifest.permission.ACCESS_FINE_LOCATION.equals(permissions[0]) ||
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Manifest.permission.ACCESS_COARSE_LOCATION.equals(permissions[0])
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) &&
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!shouldShowRequestPermissionRationale(permissions[0])) {
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noAskAgain = true;
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}
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if (!noAskAgain && requestCode == REQUEST_CODE_SNACKBAR_PRESSED && !isLocationEnabled() && hasLocationPermissions()) {
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startActivity(new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS));
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}
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updateUi();
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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.myLoc != 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.myLoc));
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}
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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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protected void onPause() {
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super.onPause();
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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.map.getOverlays().add(new MyLocation(this, null, this.myLoc));
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if (this.marker_fixed_to_loc) {
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map.getOverlays().add(new Marker(marker_icon, new GeoPoint(this.myLoc)));
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} else {
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map.getOverlays().add(new Marker(marker_icon));
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}
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} else {
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map.getOverlays().add(new Marker(marker_icon));
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}
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}
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@Override
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public void onLocationChanged(final Location location) {
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if (this.myLoc == null) {
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this.marker_fixed_to_loc = true;
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}
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updateUi();
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if (LocationHelper.isBetterLocation(location, this.myLoc)) {
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final Location oldLoc = this.myLoc;
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this.myLoc = location;
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// Don't jump back to the users location if they're not moving (more or less).
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if (oldLoc == null || (this.marker_fixed_to_loc && this.myLoc.distanceTo(oldLoc) > 1)) {
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gotoLoc();
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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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public void onStatusChanged(final String provider, final int status, final Bundle extras) {
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}
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@Override
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public void onProviderEnabled(final String provider) {
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}
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@Override
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public void onProviderDisabled(final String provider) {
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}
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private boolean isLocationEnabledAndAllowed() {
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return this.hasLocationFeature && (Build.VERSION.SDK_INT < Build.VERSION_CODES.M || this.hasLocationPermissions()) && this.isLocationEnabled();
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}
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private void toggleFixedLocation() {
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this.marker_fixed_to_loc = isLocationEnabledAndAllowed() && !this.marker_fixed_to_loc;
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if (this.marker_fixed_to_loc) {
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gotoLoc(false);
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}
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updateLocationMarkers();
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updateUi();
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}
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@Override
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protected void updateUi() {
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if (!hasLocationFeature || noAskAgain || isLocationEnabledAndAllowed()) {
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this.snackBar.setVisibility(View.GONE);
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} else {
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this.snackBar.setVisibility(View.VISIBLE);
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}
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// Setup the fab button
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final FloatingActionButton fab = findViewById(R.id.fab);
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if (isLocationEnabledAndAllowed()) {
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fab.setVisibility(View.VISIBLE);
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runOnUiThread(() -> {
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fab.setImageResource(marker_fixed_to_loc ? R.drawable.ic_gps_fixed_white_24dp :
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R.drawable.ic_gps_not_fixed_white_24dp);
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fab.setContentDescription(getResources().getString(
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marker_fixed_to_loc ? R.string.action_unfix_from_location : R.string.action_fix_to_location
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));
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fab.invalidate();
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});
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} else {
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fab.setVisibility(View.GONE);
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}
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}
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} |