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Diffstat (limited to 'src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java')
-rw-r--r--src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java240
1 files changed, 240 insertions, 0 deletions
diff --git a/src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java b/src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java
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index 000000000..38d94f8c6
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+++ b/src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java
@@ -0,0 +1,240 @@
+package eu.siacs.conversations.ui;
+
+import android.annotation.TargetApi;
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.location.Address;
+import android.location.Geocoder;
+import android.location.Location;
+import android.os.AsyncTask;
+import android.os.Build;
+import android.os.Bundle;
+import android.provider.Settings;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+
+import eu.siacs.conversations.Config;
+import eu.siacs.conversations.R;
+
+import com.google.android.gms.common.ConnectionResult;
+import com.google.android.gms.common.api.GoogleApiClient;
+import com.google.android.gms.location.LocationListener;
+import com.google.android.gms.location.LocationRequest;
+import com.google.android.gms.location.LocationServices;
+import com.google.android.gms.maps.CameraUpdateFactory;
+import com.google.android.gms.maps.GoogleMap;
+import com.google.android.gms.maps.MapFragment;
+import com.google.android.gms.maps.OnMapReadyCallback;
+import com.google.android.gms.maps.model.LatLng;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Locale;
+
+public class ShareLocationActivity extends Activity implements OnMapReadyCallback,
+ GoogleApiClient.ConnectionCallbacks,
+ GoogleApiClient.OnConnectionFailedListener,
+ LocationListener{
+
+ private GoogleMap mGoogleMap;
+ private GoogleApiClient mGoogleApiClient;
+ private LocationRequest mLocationRequest;
+ private Location mLastLocation;
+ private Button mCancelButton;
+ private Button mShareButton;
+ private RelativeLayout mSnackbar;
+ private RelativeLayout mLocationInfo;
+ private TextView mSnackbarLocation;
+ private TextView mSnackbarAction;
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.share_locaction_activity);
+ MapFragment fragment = (MapFragment) getFragmentManager().findFragmentById(R.id.map_fragment);
+ fragment.getMapAsync(this);
+ mGoogleApiClient = new GoogleApiClient.Builder(this)
+ .addApi(LocationServices.API)
+ .addConnectionCallbacks(this)
+ .addOnConnectionFailedListener(this)
+ .build();
+ mCancelButton = (Button) findViewById(R.id.cancel_button);
+ mCancelButton.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View view) {
+ setResult(RESULT_CANCELED);
+ finish();
+ }
+ });
+ mShareButton = (Button) findViewById(R.id.share_button);
+ mShareButton.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View view) {
+ if (mLastLocation != null) {
+ Intent result = new Intent();
+ result.putExtra("latitude",mLastLocation.getLatitude());
+ result.putExtra("longitude",mLastLocation.getLongitude());
+ result.putExtra("altitude",mLastLocation.getAltitude());
+ result.putExtra("accuracy",(int) mLastLocation.getAccuracy());
+ setResult(RESULT_OK, result);
+ finish();
+ }
+ }
+ });
+ mSnackbar = (RelativeLayout) findViewById(R.id.snackbar);
+ mLocationInfo = (RelativeLayout) findViewById(R.id.snackbar_location);
+ mSnackbarLocation = (TextView) findViewById(R.id.snackbar_location_message);
+ mSnackbarAction = (TextView) findViewById(R.id.snackbar_action);
+ mSnackbarAction.setOnClickListener(new View.OnClickListener() {
+ @Override
+ public void onClick(View view) {
+ startActivity(new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS));
+ }
+ });
+ }
+
+ @Override
+ protected void onResume() {
+ super.onResume();
+ this.mLastLocation = null;
+ if (isLocationEnabled()) {
+ this.mSnackbar.setVisibility(View.GONE);
+ } else {
+ this.mSnackbar.setVisibility(View.VISIBLE);
+ }
+ mShareButton.setEnabled(false);
+ mShareButton.setTextColor(0x8a000000);
+ mShareButton.setText(R.string.locating);
+ mGoogleApiClient.connect();
+ }
+
+ @Override
+ protected void onPause() {
+ mGoogleApiClient.disconnect();
+ super.onPause();
+ }
+
+ @Override
+ public void onMapReady(GoogleMap googleMap) {
+ this.mGoogleMap = googleMap;
+ this.mGoogleMap.setMyLocationEnabled(true);
+ }
+
+ private void centerOnLocation(LatLng location) {
+ this.mGoogleMap.animateCamera(CameraUpdateFactory.newLatLngZoom(location, Config.DEFAULT_ZOOM));
+ }
+
+ @Override
+ public void onConnected(Bundle bundle) {
+ mLocationRequest = LocationRequest.create();
+ mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
+ mLocationRequest.setInterval(1000);
+
+ LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
+ }
+
+ @Override
+ public void onConnectionSuspended(int i) {
+
+ }
+
+ @Override
+ public void onConnectionFailed(ConnectionResult connectionResult) {
+
+ }
+
+ @Override
+ public void onLocationChanged(Location location) {
+ double longitude = location.getLongitude();
+ double latitude = location.getLatitude();
+
+ if (this.mLastLocation == null) {
+ centerOnLocation(new LatLng(location.getLatitude(), location.getLongitude()));
+ this.mShareButton.setEnabled(true);
+ this.mShareButton.setTextColor(0xde000000);
+ this.mShareButton.setText(R.string.share);
+ this.mLocationInfo.setVisibility(View.VISIBLE);
+ }
+ this.mLastLocation = location;
+ if (latitude != 0 && longitude != 0) {
+ Double[] lat_long = new Double[]{latitude, longitude};
+ new ReverseGeocodingTask(getBaseContext()).execute(lat_long);
+ }
+ }
+
+ @TargetApi(Build.VERSION_CODES.KITKAT)
+ private boolean isLocationEnabledKitkat() {
+ try {
+ int locationMode = Settings.Secure.getInt(getContentResolver(), Settings.Secure.LOCATION_MODE);
+ return locationMode != Settings.Secure.LOCATION_MODE_OFF;
+ } catch (Settings.SettingNotFoundException e) {
+ return false;
+ }
+ }
+
+ @SuppressWarnings("deprecation")
+ private boolean isLocationEnabledLegacy() {
+ String locationProviders = Settings.Secure.getString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED);
+ return !TextUtils.isEmpty(locationProviders);
+ }
+
+ private boolean isLocationEnabled() {
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT){
+ return isLocationEnabledKitkat();
+ }else{
+ return isLocationEnabledLegacy();
+ }
+ }
+
+ private class ReverseGeocodingTask extends AsyncTask<Double, Void, String> {
+ Context mContext;
+
+ public ReverseGeocodingTask(Context context){
+ super();
+ mContext = context;
+ }
+
+ @Override
+ protected String doInBackground(Double... params) {
+ Geocoder geocoder = new Geocoder(mContext, Locale.getDefault());
+
+ double latitude = params[0].doubleValue();
+ double longitude = params[1].doubleValue();
+
+ List<Address> addresses = null;
+ String address="";
+
+ try {
+ addresses = geocoder.getFromLocation(latitude, longitude,1);
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+
+ if (addresses != null) {
+ Address Address = addresses.get(0);
+ StringBuilder strAddress = new StringBuilder("");
+
+ for (int i = 0; i < Address.getMaxAddressLineIndex(); i++) {
+ strAddress.append(Address.getAddressLine(i)).append("\n");
+ }
+ address = strAddress.toString();
+ address = address.substring(0, address.length()-1); //trim last \n
+ }
+
+ return address;
+
+ }
+
+ @Override
+ protected void onPostExecute(String address) {
+ // Setting address of the touched Position
+ mSnackbarLocation.setText(address);
+ Log.d(Config.LOGTAG,"Location: Address = "+ address);
+ }
+ }
+}