From dc0036d9264bf1d71faa10ae8112066c8d389dc7 Mon Sep 17 00:00:00 2001 From: Christian S Date: Thu, 5 May 2016 23:43:19 +0200 Subject: add share location --- .../conversations/ui/ShareLocationActivity.java | 171 +++++++++++++++++++++ 1 file changed, 171 insertions(+) create mode 100644 src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java (limited to 'src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java') diff --git a/src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java b/src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java new file mode 100644 index 000000000..f532ab38c --- /dev/null +++ b/src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java @@ -0,0 +1,171 @@ +package eu.siacs.conversations.ui; + +import android.annotation.TargetApi; +import android.app.Activity; +import android.content.Intent; +import android.location.Location; +import android.os.Build; +import android.os.Bundle; +import android.provider.Settings; +import android.text.TextUtils; +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; + +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; + + @Override + protected 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); + TextView snackbarAction = (TextView) findViewById(R.id.snackbar_action); + snackbarAction.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) { + 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.mLastLocation = location; + } + + @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(); + } + } +} -- cgit v1.2.3