示例#1
0
 public LocationSearchFragment()
 {
     // Required empty public constructor
     ClickListener = LocationSearchFragment_clickListener;
     cts           = new CancellationTokenSource();
     wm            = WeatherData.WeatherManager.GetInstance();
 }
        protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);

            // Create your application here
            SetContentView(Resource.Layout.activity_setup);

            cts = new CancellationTokenSource();
            wm  = WeatherData.WeatherManager.GetInstance();

            // Set default API to HERE
            // if a valid API key hasn't been entered yet
            if (wm.KeyRequired && !Settings.KeyVerified)
            {
                Settings.API = WeatherData.WeatherAPI.Here;
                wm.UpdateAPI();

                if (String.IsNullOrWhiteSpace(wm.GetAPIKey()))
                {
                    // If (internal) key doesn't exist, fallback to Yahoo
                    Settings.API = WeatherData.WeatherAPI.Yahoo;
                    wm.UpdateAPI();
                    Settings.UsePersonalKey = true;
                    Settings.KeyVerified    = false;
                }
                else
                {
                    // If key exists, go ahead
                    Settings.UsePersonalKey = false;
                    Settings.KeyVerified    = true;
                }
            }

            // Controls
            searchButton        = FindViewById <FloatingActionButton>(Resource.Id.search_button);
            searchButton.Click += (sender, e) =>
            {
                FragmentManager.BeginTransaction()
                .Replace(Resource.Id.search_fragment_container, new LocationSearchFragment())
                .Commit();

                mWearableActionDrawer.Controller.CloseDrawer();
            };
            locationButton        = FindViewById <FloatingActionButton>(Resource.Id.location_button);
            locationButton.Click += async(sender, e) =>
            {
                await FetchGeoLocation();
            };

            mWearableActionDrawer = FindViewById <WearableActionDrawerView>(Resource.Id.bottom_action_drawer);
            mWearableActionDrawer.SetOnMenuItemClickListener(this);
            mWearableActionDrawer.LockedWhenClosed = true;
            mWearableActionDrawer.Controller.PeekDrawer();
            progressBar            = FindViewById <ProgressBar>(Resource.Id.progressBar);
            progressBar.Visibility = ViewStates.Gone;

            // Location client
            if (WearableHelper.IsGooglePlayServicesInstalled && !WearableHelper.HasGPS)
            {
                mFusedLocationClient         = new FusedLocationProviderClient(this);
                mLocCallback                 = new LocationCallback();
                mLocCallback.LocationResult += async(sender, e) =>
                {
                    if (e.Result == null)
                    {
                        mLocation = null;
                    }
                    else
                    {
                        mLocation = e.Result.LastLocation;
                    }

                    if (mLocation == null)
                    {
                        EnableControls(true);
                        Toast.MakeText(this, Resource.String.error_retrieve_location, ToastLength.Short).Show();
                    }
                    else
                    {
                        await FetchGeoLocation();
                    }

                    await mFusedLocationClient.RemoveLocationUpdatesAsync(mLocCallback);
                };
                mLocCallback.LocationAvailability += async(sender, e) =>
                {
                    await mFusedLocationClient.FlushLocationsAsync();

                    if (!e.Availability.IsLocationAvailable)
                    {
                        EnableControls(true);
                        Toast.MakeText(this, Resource.String.error_retrieve_location, ToastLength.Short).Show();
                    }
                };
            }
            else
            {
                mLocListnr = new Droid.Helpers.LocationListener();
                mLocListnr.LocationChanged += async(Location location) =>
                {
                    mLocation = location;
                    await FetchGeoLocation();
                };
            }
        }
        protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);

            // Check if this activity was started from adding a new widget
            if (Intent != null && AppWidgetManager.ActionAppwidgetConfigure.Equals(Intent.Action))
            {
                mAppWidgetId = Intent.GetIntExtra(AppWidgetManager.ExtraAppwidgetId, AppWidgetManager.InvalidAppwidgetId);

                if (Settings.WeatherLoaded || mAppWidgetId == AppWidgetManager.InvalidAppwidgetId)
                {
                    // This shouldn't happen, but just in case
                    SetResult(Android.App.Result.Ok);
                    Finish();
                    // Return if we're finished
                    return;
                }

                if (mAppWidgetId != AppWidgetManager.InvalidAppwidgetId)
                {
                    // Set the result to CANCELED.  This will cause the widget host to cancel
                    // out of the widget placement if they press the back button.
                    SetResult(Android.App.Result.Canceled, new Intent().PutExtra(AppWidgetManager.ExtraAppwidgetId, mAppWidgetId));
                }
            }

            SetContentView(Resource.Layout.activity_setup);

            mActionModeCallback.CreateActionMode  += OnCreateActionMode;
            mActionModeCallback.DestroyActionMode += OnDestroyActionMode;

            // Get ActionMode state
            if (savedInstanceState != null && savedInstanceState.GetBoolean("SearchUI", false))
            {
                inSearchUI = true;

                // Restart ActionMode
                mActionMode = StartSupportActionMode(mActionModeCallback);
            }

            wm = WeatherData.WeatherManager.GetInstance();

            searchViewContainer    = FindViewById(Resource.Id.search_bar);
            gpsFollowButton        = FindViewById <Button>(Resource.Id.gps_follow);
            progressBar            = FindViewById <ProgressBar>(Resource.Id.progressBar);
            progressBar.Visibility = ViewStates.Gone;

            // NOTE: Bug: Explicitly set tintmode on Lollipop devices
            if (Build.VERSION.SdkInt == BuildVersionCodes.Lollipop)
            {
                progressBar.IndeterminateTintMode = PorterDuff.Mode.SrcIn;
            }

            /* Event Listeners */
            searchViewContainer.Click += delegate
            {
                mActionMode = StartSupportActionMode(mActionModeCallback);
            };

            FindViewById(Resource.Id.search_fragment_container).Click += delegate
            {
                ExitSearchUi();
            };

            gpsFollowButton.Click += async delegate
            {
                await FetchGeoLocation();
            };

            // Location Listener
            mLocListnr = new LocationListener();
            mLocListnr.LocationChanged += async(Location location) =>
            {
                mLocation = location;
                await FetchGeoLocation();
            };

            // Reset focus
            FindViewById(Resource.Id.activity_setup).RequestFocus();

            // Set default API to HERE
            Settings.API = WeatherData.WeatherAPI.Here;
            wm.UpdateAPI();

            if (String.IsNullOrWhiteSpace(wm.GetAPIKey()))
            {
                // If (internal) key doesn't exist, fallback to Yahoo
                Settings.API = WeatherData.WeatherAPI.Yahoo;
                wm.UpdateAPI();
                Settings.UsePersonalKey = true;
                Settings.KeyVerified    = false;
            }
            else
            {
                // If key exists, go ahead
                Settings.UsePersonalKey = false;
                Settings.KeyVerified    = true;
            }
        }