/// <summary>
/// 绘制x轴
/// </summary>
/// <param name="YaxisPath"></param>
/// <param name="CustomDrawLineWidth"></param>
/// <param name="YLabelPoint"></param>
/// <param name="LabelList"></param>
public void DrawingXaxis(Geometry YaxisPath, double CustomDrawLineWidth, List <Point> YLabelPoint, List <string> LabelList)
{
YaxisPath.Freeze();
DrawingVisual drawingVisual = new DrawingVisual();
Brush blackbrush = Brushes.Black;
blackbrush.Freeze();
Pen BlackPen = new Pen(blackbrush, CustomDrawLineWidth);
BlackPen.Freeze();
DrawingContext drawingContext = drawingVisual.RenderOpen();
drawingContext.DrawGeometry(null, BlackPen, YaxisPath);
for (int i = 0; i < YLabelPoint.Count; i++)
{
drawingContext.DrawText(new FormattedText(LabelList[i].ToString(), CultureInfo.CurrentCulture,
FlowDirection.LeftToRight, new Typeface("Tahoma"), 14, Brushes.Black), new Point(YLabelPoint[i].X + 2, YLabelPoint[i].Y));
}
drawingContext.Close();
BitmapCache bc = new BitmapCache();
bc.SnapsToDevicePixels = true;
bc.Freeze();
drawingVisual.CacheMode = bc;
//drawingVisual.Drawing.Freeze();
this.AddVisualChild(drawingVisual);
}
public void DrawingLines(List <Line> positiveGroup, List <Line> negativeGroup, double CustomDrawLineWidth)
{
DrawingVisual drawingVisual = new DrawingVisual();
Pen RedPen = new Pen(RedBrush, CustomDrawLineWidth);
Pen GreenPen = new Pen(GreenBrush, CustomDrawLineWidth);
RedPen.Freeze();
GreenPen.Freeze();
DrawingContext drawingContext = drawingVisual.RenderOpen();
foreach (var item in positiveGroup)
{
drawingContext.DrawLine(RedPen, item.StartLocation, item.EndLocation);
}
foreach (var item in negativeGroup)
{
drawingContext.DrawLine(GreenPen, item.StartLocation, item.EndLocation);
}
drawingContext.Close();
BitmapCache bc = new BitmapCache();
bc.SnapsToDevicePixels = true;
bc.Freeze();
drawingVisual.CacheMode = bc;
this.AddVisualChild(drawingVisual);
}
protected override void OnSizeChanged(int w, int h, int oldw, int oldh)
{
base.OnSizeChanged(w, h, oldw, oldh);
_drawingRect = new Rect
{
Left = PaddingLeft,
Right = w - PaddingRight,
Top = PaddingTop,
Bottom = h - PaddingBottom
};
//The need to be recreated because they depend on the size of the view.
_valShader = null;
_satShader = null;
_alphaShader = null;
// Clear those bitmap caches since the size may have changed.
_satValBackgroundCache = null;
_hueBackgroundCache = null;
SetUpSatValRect();
SetUpHueRect();
SetUpAlphaRect();
}
public ManifoldViewHolder(SwipeRecyclerView parent, BitmapCache cache, Workbench workbench) : base(parent, Resource.Layout.list_item_viewer, Resource.Layout.view_delete)
{
this.cache = cache;
name = foreground.FindViewById <TextView>(Resource.Id.name);
status = foreground.FindViewById <TextView>(Resource.Id.status);
measurement = foreground.FindViewById <TextView>(Resource.Id.measurement);
measurement.Tag = new Java.Lang.String("Measurement");
unit = foreground.FindViewById <TextView>(Resource.Id.unit);
alarm = foreground.FindViewById(Resource.Id.alarm);
icon = foreground.FindViewById <ImageView>(Resource.Id.icon);
battery = foreground.FindViewById <ImageView>(Resource.Id.battery);
connection = foreground.FindViewById <ImageView>(Resource.Id.connection);
progress = foreground.FindViewById <ProgressBar>(Resource.Id.progress);
lastBattery = -1;
var button = background as Button;
button.SetText(Resource.String.remove);
button.SetOnClickListener(new ViewClickAction((view) => {
workbench.Remove(record.manifold);
}));
}
public static void Init()
{
InitializeTelemetry();
InitializeTilesAsync().FireAndForget();
BitmapCache.ClearCacheAsync(TimeSpan.FromHours(48)).FireAndForget();
}
public TimerSensorPropertyViewHolder(SwipeRecyclerView recyclerView, BitmapCache cache) : base(recyclerView, Resource.Layout.subview_timer_large)
{
this.cache = cache;
title = foreground.FindViewById <TextView>(Resource.Id.title);
icon = foreground.FindViewById <ImageView>(Resource.Id.icon);
play = foreground.FindViewById <ImageView>(Resource.Id.play);
divider = foreground.FindViewById(Resource.Id.view);
measurement = foreground.FindViewById <TextView>(Resource.Id.measurement);
handler = new Handler(HandleMessage);
icon.SetOnClickListener(new ViewClickAction((v) => {
if (record != null && record.sp.supportedReset)
{
record.sp.Reset();
}
}));
play.SetOnClickListener(new ViewClickAction((v) => {
if (record != null)
{
record.sp.Toggle();
}
}));
play.SetImageBitmap(cache.GetBitmap(Resource.Drawable.ic_action_play));
}
public CascadingAnimation()
{
FromOpacityDuration = TimeSpan.FromSeconds(0.1);
NextLetterOn = TimeSpan.FromSeconds(0.05);
FromLetterOffsetDuration = TimeSpan.FromSeconds(0);
DelayExecution = TimeSpan.Zero;
FromLetterOffset = new Point(0, 0);
_storyboard.Completed += (sender, args) => Completed?.Invoke();
Loaded += delegate
{
if (DesignMode.DesignModeEnabled)
{
if (_children.Any())
{
Grid container = new Grid();
foreach (FrameworkElement child in _children)
{
container.Children.Add(child);
}
Content = container;
}
}
};
CacheMode = new BitmapCache();
UseLayoutRounding = false;
}
private void CreateElements()
{
if (this._elements != null)
{
return;
}
this._elements = new List <FrameworkElement>(3);
((PresentationFrameworkCollection <UIElement>)((Panel)this).Children).Clear();
for (int index = 0; index < 3; ++index)
{
Border border1 = new Border();
TranslateTransform translateTransform = new TranslateTransform();
((UIElement)border1).RenderTransform = ((Transform)translateTransform);
BitmapCache bitmapCache = new BitmapCache();
((UIElement)border1).CacheMode = ((CacheMode)bitmapCache);
SolidColorBrush solidColorBrush = new SolidColorBrush(Colors.Transparent);
border1.Background = ((Brush)solidColorBrush);
Border border2 = border1;
((UIElement)border2).ManipulationStarted += (new EventHandler <ManipulationStartedEventArgs>(this.Element_OnManipulationStarted));
((UIElement)border2).ManipulationDelta += (new EventHandler <ManipulationDeltaEventArgs>(this.Element_OnManipulationDelta));
((UIElement)border2).ManipulationCompleted += (new EventHandler <ManipulationCompletedEventArgs>(this.Element_OnManipulationCompleted));
if (this.ItemTemplate != null)
{
ContentPresenter contentPresenter1 = new ContentPresenter();
DataTemplate itemTemplate = this.ItemTemplate;
contentPresenter1.ContentTemplate = itemTemplate;
ContentPresenter contentPresenter2 = contentPresenter1;
BindingOperations.SetBinding((DependencyObject)contentPresenter2, (DependencyProperty)ContentPresenter.ContentProperty, (BindingBase) new Binding());
border2.Child = ((UIElement)contentPresenter2);
}
this._elements.Add((FrameworkElement)border2);
((PresentationFrameworkCollection <UIElement>)((Panel)this).Children).Add((UIElement)border2);
}
}
private async void OnClearCache(object sender, RoutedEventArgs e)
{
Page.Clear();
await Task.Delay(1000);
await BitmapCache.ClearCacheAsync();
}
private void CreateElements()
{
if (this._elements != null)
{
return;
}
this._elements = new List <FrameworkElement>(3);
this.Children.Clear();
for (int index = 0; index < 3; ++index)
{
Border border1 = new Border();
TranslateTransform translateTransform = new TranslateTransform();
border1.RenderTransform = (Transform)translateTransform;
BitmapCache bitmapCache = new BitmapCache();
border1.CacheMode = (CacheMode)bitmapCache;
SolidColorBrush solidColorBrush = new SolidColorBrush(Colors.Transparent);
border1.Background = (Brush)solidColorBrush;
Border border2 = border1;
border2.ManipulationStarted += new EventHandler <ManipulationStartedEventArgs>(this.Element_OnManipulationStarted);
border2.ManipulationDelta += new EventHandler <ManipulationDeltaEventArgs>(this.Element_OnManipulationDelta);
border2.ManipulationCompleted += new EventHandler <ManipulationCompletedEventArgs>(this.Element_OnManipulationCompleted);
if (this.ItemTemplate != null)
{
ContentPresenter contentPresenter = new ContentPresenter()
{
ContentTemplate = this.ItemTemplate
};
BindingOperations.SetBinding((DependencyObject)contentPresenter, ContentPresenter.ContentProperty, (BindingBase) new Binding());
border2.Child = (UIElement)contentPresenter;
}
this._elements.Add((FrameworkElement)border2);
this.Children.Add((UIElement)border2);
}
}
static ThemeShadowChrome()
{
s_bg1 = new SolidColorBrush(Colors.Black)
{
Opacity = 0.11
};
s_bg2 = new SolidColorBrush(Colors.Black)
{
Opacity = 0.13
};
s_bg3 = new SolidColorBrush(Colors.Black)
{
Opacity = 0.18
};
s_bg4 = new SolidColorBrush(Colors.Black)
{
Opacity = 0.22
};
s_bg1.Freeze();
s_bg2.Freeze();
s_bg3.Freeze();
s_bg4.Freeze();
s_bitmapCache = new BitmapCache
{
SnapsToDevicePixels = false
};
s_bitmapCache.Freeze();
}
public CollectionsViewModel()
{
Status = TaskStatuses.Success;
const double Radius = 10;
Collections.Add(new OverpassCollection(new[] { "toilets" }, Radius)
{
Title = "Toilets",
ImageSource = "em173",
MakeIconFunc = _ => BitmapCache.GetBitmap("em173.png"),
MaxVisibleCount = 100
});
Collections.Add(new OverpassCollection(new[] { "recycling" }, Radius)
{
Title = "Recycling",
ImageSource = "em157",
MakeIconFunc = _ => BitmapCache.GetBitmap("em157.png"),
MaxVisibleCount = 100
});
var root = new MapObjectCollection()
{
Title = "Root",
MaxVisibleCount = 10
};
root.Add(Collections.ToList());
Collections.Add(root);
MapObjects.Add(root);
}
public void TestCacheMode()
{
var element = Button();
var cache = new BitmapCache();
element.CacheMode(cache).CacheMode.Should().Be(cache);
}
// Overridden form IONActivity
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
cache = new BitmapCache(Resources);
ActionBar.SetDisplayHomeAsUpEnabled(true);
}
public TileCanvas()
{
Layers = new ObservableCollection <Layer>();
Layers.Add(new Layer {
Index = 0, Name = "Main"
});
CacheMode = new BitmapCache();
}
public void AddBitmapCacheToSdv()
{
var bmc = new BitmapCache {
RenderAtScale = 0.5
};
SingleDayWindowBody.CacheMode = bmc;
}
public ViewerDialog(Context context, Analyzer analyzer, Sensor sensor, Analyzer.ESide side)
{
this.context = context;
this.analyzer = analyzer;
this.sensor = sensor;
this.side = side;
this.cache = new BitmapCache(context.Resources);
}
public static void Main()
{
bugsnagClient = new Bugsnag.Client(new Bugsnag.Configuration
{
ApiKey = "fa43381b116de659fcf1cfda14884d98",
AppVersion = Application.ProductVersion,
AutoNotify = false
});
// install custom handler for fatal exceptions
AppDomain.CurrentDomain.UnhandledException += UnhandledException;
// route UI thread exceptions to the fatal exception handler
Application.SetUnhandledExceptionMode(UnhandledExceptionMode.ThrowException);
RemoveOldVersionSettings();
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
var mainForm = new MainForm();
var tileCache = new BitmapCache();
var dialogService = new DialogService(mainForm);
var featureService = new FeatureService();
var sectionsService = new SectionService();
var sectionFactory = new SectionFactory(tileCache);
var sectionBitmapService = new SectionBitmapService(sectionFactory);
var mapModelFactory = new MapModelFactory(tileCache);
var mapLoadingService = new MapLoadingService(sectionFactory, mapModelFactory);
var imageImportingService = new ImageImportService(tileCache);
var model = new CoreModel();
// Unsure if I should get the SectionViews to register themselves, or pass the dispatcher the SectionViews as params
mainForm.SectionView.SetModel(new SectionViewViewModel(sectionsService));
mainForm.FeatureView.SetModel(new FeatureViewViewModel(featureService));
var dispatcher = new Dispatcher(
model,
dialogService,
sectionsService,
sectionBitmapService,
featureService,
mapLoadingService,
imageImportingService,
tileCache,
mainForm);
mainForm.SetModel(new MainFormViewModel(model, dispatcher));
mainForm.MapViewPanel.SetModel(new MapViewViewModel(model, dispatcher, featureService));
var minimapForm = new MinimapForm();
minimapForm.Owner = mainForm;
minimapForm.SetModel(new MinimapFormViewModel(model, dispatcher));
Application.Run(mainForm);
}
public sealed override void UpdateGeometry()
{
ScaleThickness = Image.State.HasFlag(ShapeStateFlags.Thickness);
ScaleSize = Image.State.HasFlag(ShapeStateFlags.Size);
if (!string.IsNullOrEmpty(Image.Key))
{
ImageCached = BitmapCache.Get(Image.Key) as SKBitmap;
if (ImageCached is null && ImageCache is { })
private void constructionInitialization()
{
//reset rotation
var desiredAngle = _rotationAngle;
RotationAngle = desiredAngle + 1;
RotationAngle = desiredAngle;
CacheMode = new BitmapCache();
}
public override void OnAttachedToRecyclerView(RecyclerView recyclerView)
{
base.OnAttachedToRecyclerView(recyclerView);
if (cache == null)
{
cache = new BitmapCache(recyclerView.Context.Resources);
}
dragger.AttachToRecyclerView(recyclerView);
}
public GridViewAdapter(Context context)
{
mContext = context;
mMemoryCache = new BitmapCache();
for (int i = 0; i < 1000; i++)
{
add(i);
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
cache = new BitmapCache(Resources);
prefs = AppPrefs.Get(this);
prefs.prefs.RegisterOnSharedPreferenceChangeListener(this);
BindService(new Intent(this, typeof(AppService)), this, 0);
}
public ROCSensorPropertyViewHolder(SwipeRecyclerView recyclerView, BitmapCache cache) : base(recyclerView, Resource.Layout.subview_graph_large)
{
this.cache = cache;
plot = this.foreground.FindViewById <PlotView>(Resource.Id.graph);
handler = new Handler(HandleMessage);
title = foreground.FindViewById <TextView>(Resource.Id.title);
icon = foreground.FindViewById <ImageView>(Resource.Id.icon);
measurement = foreground.FindViewById <TextView>(Resource.Id.measurement);
unit = foreground.FindViewById <TextView>(Resource.Id.unit);
}
private void InitControl()
{
SwitchInteractiveState(isInteractive);
this.SizeChanged += ChartControl_SizeChanged;
//CreateTooltipTimer();
globalBitmapCache = new BitmapCache();
CreateFocusable();
}
/**
* Creates a new ExpandableListItemAdapter with the specified list, or an empty list if
* items == null.
*/
public MyExpandableListItemAdapter(Context context)
: base(context, Resource.Layout.activity_expandablelistitem_card, Resource.Id.activity_expandablelistitem_card_title, Resource.Id.activity_expandablelistitem_card_content)
{
mContext = context;
mMemoryCache = new BitmapCache();
for (int i = 0; i < 100; i++)
{
add(i);
}
}
private static Bitmap GetBitmap(Cache.CacheType cacheType, string name, IconGenerator.IconType type,
int size, Color borderColor, float borderWidth, out Cache cache)
{
SetIconGeneratorSettings(type, size, borderColor, borderWidth);
cache = CreateCache(cacheType, name);
if (BitmapCache.ContainsKey(cache))
{
return(BitmapCache[cache]); //Bitmap has been created already, return it.
}
//Bitmap has been created yet, so lets create it and cache it.
return(BitmapCache[cache] = IconGenerator.GetIcon(name)); // All done, returning sprite.
}
public CanvasView()
{
InitializeComponent();
ViewModel.Canvas = CanvasElement;
ViewModel.TileSetCanvas = TileSetCanvas;
ViewModel.PropertyChanged += ViewModelOnPropertyChanged;
var cache = new BitmapCache();
TileSetCanvas.CacheMode = cache;
CanvasElement.CacheMode = cache;
Render();
}
private void chkCache_Click(object sender, RoutedEventArgs e)
{
if (chkCache.IsChecked == true)
{
BitmapCache bitmapChche = new BitmapCache();
pathBackground.CacheMode = new BitmapCache();
}
else
{
pathBackground.CacheMode = null;
}
}
private void chkCache_Click(object sender, RoutedEventArgs e)
{
if (chkCache.IsChecked == true)
{
BitmapCache bitmapCache = new BitmapCache();
bitmapCache.RenderAtScale = 5;
cmd.CacheMode = bitmapCache;
}
else
{
cmd.CacheMode = null;
}
}
/// <summary>
/// 构造器
/// </summary>
private ImageBank()
: base()
{
_cache = new FsBitmapCache();
IsolatedStorageSettings settings = IsolatedStorageSettings.ApplicationSettings;
if ( settings.Contains( CACHE_CLEAN_LAST ) ) {
double lastCleanTime = Double.Parse( settings[CACHE_CLEAN_LAST].ToString() );
if ( DateTime.Now.Ticks / 10000 - lastCleanTime > CACHE_CLEAN_INTERVAL ) {
_cache.Clear();
}
}
else {
// 没有设置过清理缓存的时间，第一次启动或者不小心删掉了，重新设置
settings[CACHE_CLEAN_LAST] = ( DateTime.Now.Ticks / 10000 ).ToString();
}
}
protected override void OnCreate(Bundle bundle)
{
Console.WriteLine("LockScreenActivity - OnCreate");
base.OnCreate(bundle);
_playerService = Bootstrapper.GetContainer().Resolve<IPlayerService>();
_messengerHub = Bootstrapper.GetContainer().Resolve<ITinyMessengerHub>();
// Create bitmap cache
int maxMemory = (int)(Runtime.GetRuntime().MaxMemory() / 1024);
int cacheSize = maxMemory / 16;
_bitmapCache = new BitmapCache(null, cacheSize, 800, 800);
// Create layout and get controls
_navigationManager = Bootstrapper.GetContainer().Resolve<MobileNavigationManager>();
SetContentView(Resource.Layout.LockScreen);
_lblArtistName = FindViewById<TextView>(Resource.Id.lockScreen_lblArtistName);
_lblAlbumTitle = FindViewById<TextView>(Resource.Id.lockScreen_lblAlbumTitle);
_lblSongTitle = FindViewById<TextView>(Resource.Id.lockScreen_lblSongTitle);
_lblPosition = FindViewById<TextView>(Resource.Id.lockScreen_lblPosition);
_lblLength = FindViewById<TextView>(Resource.Id.lockScreen_lblLength);
_btnPrevious = FindViewById<ImageButton>(Resource.Id.lockScreen_btnPrevious);
_btnPlayPause = FindViewById<ImageButton>(Resource.Id.lockScreen_btnPlayPause);
_btnNext = FindViewById<ImageButton>(Resource.Id.lockScreen_btnNext);
_btnShuffle = FindViewById<ImageButton>(Resource.Id.lockScreen_btnShuffle);
_btnRepeat = FindViewById<ImageButton>(Resource.Id.lockScreen_btnRepeat);
_btnClose = FindViewById<ImageButton>(Resource.Id.lockScreen_btnClose);
_btnClose.SetOnTouchListener(this);
_btnPlayPause.SetOnTouchListener(this);
_btnPrevious.SetOnTouchListener(this);
_btnNext.SetOnTouchListener(this);
_btnRepeat.SetOnTouchListener(this);
_btnShuffle.SetOnTouchListener(this);
_imageAlbum = FindViewById<ImageView>(Resource.Id.lockScreen_imageAlbum);
_seekBar = FindViewById<SeekBar>(Resource.Id.lockScreen_seekBar);
_seekBar.StartTrackingTouch += SeekBarOnStartTrackingTouch;
_seekBar.StopTrackingTouch += SeekBarOnStopTrackingTouch;
_seekBar.ProgressChanged += SeekBarOnProgressChanged;
_btnClose.Click += (sender, args) => Finish();
_btnPrevious.Click += (sender, args) => OnPlayerPrevious();
_btnPlayPause.Click += (sender, args) => OnPlayerPlayPause();
_btnNext.Click += (sender, args) => OnPlayerNext();
_btnShuffle.Click += (sender, args) => OnPlayerShuffle();
_btnRepeat.Click += (sender, args) => OnPlayerRepeat();
//_btnPlaylist.Click += (sender, args) => {
// Intent intent = new Intent(this, typeof (PlaylistActivity));
// intent.AddFlags(ActivityFlags.ClearTop | ActivityFlags.SingleTop);
// StartActivity(intent);
//};
_timerSongPosition = new Timer();
_timerSongPosition.Interval = 100;
_timerSongPosition.Elapsed += (sender, args) => {
if (_isPositionChanging)
return;
RunOnUiThread(() => {
try
{
var position = _playerService.GetPosition();
//Console.WriteLine("LockScreenActivity - timerSongPosition - position: {0}", position);
_lblPosition.Text = position.Position;
float percentage = ((float)position.PositionBytes / (float)_playerService.CurrentPlaylistItem.LengthBytes) * 10000f;
_seekBar.Progress = (int)percentage;
}
catch
{
// Just ignore exception. It's not really worth it to start/stop the timer when the player is playing.
// TODO: In fact reuse the last position instead of returning 0.
_lblPosition.Text = "0:00.000";
_seekBar.Progress = 0;
}
});
};
_timerSongPosition.Start();
// Since the onViewReady action could not be added to an intent, tell the NavMgr the view is ready
((AndroidNavigationManager)_navigationManager).SetLockScreenActivityInstance(this);
}
private void Initialize()
{
Console.WriteLine("NotificationService - Initializing service...");
int maxMemory = (int) (Runtime.GetRuntime().MaxMemory()/1024);
int cacheSize = maxMemory/16;
_bitmapCache = new BitmapCache(null, cacheSize, 200, 200);
_messengerHub = Bootstrapper.GetContainer().Resolve<ITinyMessengerHub>();
_playerService = Bootstrapper.GetContainer().Resolve<IPlayerService>();
_messengerHub.Subscribe<PlayerPlaylistIndexChangedMessage>((message) => {
Console.WriteLine("NotificationService - PlayerPlaylistIndexChangedMessage");
if (message.Data.AudioFileStarted != null)
{
_audioFile = message.Data.AudioFileStarted;
//UpdateNotificationView(message.Data.AudioFileStarted, null);
UpdateNotificationView();
GetAlbumArt(message.Data.AudioFileStarted);
}
});
_messengerHub.Subscribe<PlayerStatusMessage>((message) => {
Console.WriteLine("NotificationService - PlayerStatusMessage - Status=" + message.Status.ToString());
_status = message.Status;
UpdateNotificationView();
});
// Declare the service as foreground (i.e. the user is aware because of the audio)
Console.WriteLine("NotificationService - Declaring service as foreground (API {0})...", (int) global::Android.OS.Build.VERSION.SdkInt);
CreateNotificationView();
}
private void Initialize()
{
Console.WriteLine("WidgetService - Initializing service...");
int maxMemory = (int) (Runtime.GetRuntime().MaxMemory()/1024);
int cacheSize = maxMemory/16;
_bitmapCache = new BitmapCache(null, cacheSize, 200, 200);
_messengerHub = Bootstrapper.GetContainer().Resolve<ITinyMessengerHub>();
_playerService = Bootstrapper.GetContainer().Resolve<IPlayerService>();
_messengerHub.Subscribe<PlayerPlaylistIndexChangedMessage>((message) => {
Console.WriteLine("WidgetService - PlayerPlaylistIndexChangedMessage");
if (message.Data.AudioFileStarted != null)
{
_audioFile = message.Data.AudioFileStarted;
//UpdateNotificationView(message.Data.AudioFileStarted, null);
UpdateWidgetView();
GetAlbumArt(message.Data.AudioFileStarted);
}
});
_messengerHub.Subscribe<PlayerStatusMessage>((message) => {
Console.WriteLine("WidgetService - PlayerStatusMessage - Status=" + message.Status.ToString());
_status = message.Status;
UpdateWidgetView();
});
}
protected override void OnCreate(Bundle bundle)
{
Console.WriteLine("PlayerActivity - OnCreate");
_messengerHub = Bootstrapper.GetContainer().Resolve<ITinyMessengerHub>();
base.OnCreate(bundle);
SetContentView(Resource.Layout.Player);
ActionBar.SetDisplayHomeAsUpEnabled(true);
ActionBar.SetHomeButtonEnabled(true);
_navigationManager = Bootstrapper.GetContainer().Resolve<MobileNavigationManager>();
_fragments = new List<Fragment>();
_viewPager = FindViewById<ViewPager>(Resource.Id.player_pager);
_viewPager.OffscreenPageLimit = 4;
_viewPagerAdapter = new ViewPagerAdapter(FragmentManager, _fragments, _viewPager);
_viewPagerAdapter.OnPageChanged += ViewPagerAdapterOnOnPageChanged;
_viewPager.Adapter = _viewPagerAdapter;
_viewPager.SetOnPageChangeListener(_viewPagerAdapter);
_waveFormScrollView = FindViewById<WaveFormScrollView>(Resource.Id.player_waveFormScrollView);
_imageViewAlbumArt = FindViewById<SquareImageView>(Resource.Id.player_imageViewAlbumArt);
_lblPosition = FindViewById<TextView>(Resource.Id.player_lblPosition);
_lblLength = FindViewById<TextView>(Resource.Id.player_lblLength);
_btnPlayPause = FindViewById<ImageButton>(Resource.Id.player_btnPlayPause);
_btnPrevious = FindViewById<ImageButton>(Resource.Id.player_btnPrevious);
_btnNext = FindViewById<ImageButton>(Resource.Id.player_btnNext);
_btnShuffle = FindViewById<ImageButton>(Resource.Id.player_btnShuffle);
_btnRepeat = FindViewById<ImageButton>(Resource.Id.player_btnRepeat);
_btnPlaylist = FindViewById<ImageButton>(Resource.Id.player_btnPlaylist);
_seekBar = FindViewById<SeekBar>(Resource.Id.player_seekBar);
_carrouselDot1 = FindViewById<Button>(Resource.Id.player_carrouselDot1);
_carrouselDot2 = FindViewById<Button>(Resource.Id.player_carrouselDot2);
_carrouselDot3 = FindViewById<Button>(Resource.Id.player_carrouselDot3);
_carrouselDot4 = FindViewById<Button>(Resource.Id.player_carrouselDot4);
_carrouselDot5 = FindViewById<Button>(Resource.Id.player_carrouselDot5);
_btnPlayPause.Click += BtnPlayPauseOnClick;
_btnPrevious.Click += BtnPreviousOnClick;
_btnNext.Click += BtnNextOnClick;
_btnPlaylist.Click += BtnPlaylistOnClick;
_btnRepeat.Click += BtnRepeatOnClick;
_btnShuffle.Click += BtnShuffleOnClick;
_btnPlayPause.SetOnTouchListener(this);
_btnPrevious.SetOnTouchListener(this);
_btnNext.SetOnTouchListener(this);
_btnPlaylist.SetOnTouchListener(this);
_btnRepeat.SetOnTouchListener(this);
_btnShuffle.SetOnTouchListener(this);
_seekBar.StartTrackingTouch += SeekBarOnStartTrackingTouch;
_seekBar.StopTrackingTouch += SeekBarOnStopTrackingTouch;
_seekBar.ProgressChanged += SeekBarOnProgressChanged;
// Get screen size
Point size = new Point();
WindowManager.DefaultDisplay.GetSize(size);
// Create bitmap cache
int maxMemory = (int)(Runtime.GetRuntime().MaxMemory() / 1024);
int cacheSize = maxMemory / 12;
_bitmapCache = new BitmapCache(this, cacheSize, size.X, size.X); // The album art takes the whole screen width
// Match height with width (cannot do that in xml)
//_imageViewAlbumArt.LayoutParameters = new ViewGroup.LayoutParams(_imageViewAlbumArt.Width, _imageViewAlbumArt.Width);
if (bundle != null)
{
string state = bundle.GetString("key", "value");
Console.WriteLine("PlayerActivity - OnCreate - State is {0} - isInitialized: {1}", state, _isInitialized);
}
else
{
Console.WriteLine("PlayerActivity - OnCreate - State is null - isInitialized: {0}", _isInitialized);
}
// Don't try to check the bundle contents, if the activity wasn't destroyed, it will be null.
//if (bundle != null)
// Console.WriteLine("PlayerActivity - OnCreate - Bundle isn't null - value: {0}", bundle.GetString("key", "null"));
//else
// Console.WriteLine("PlayerActivity - OnCreate - Bundle is null!");
// When Android stops an activity, it recalls OnCreate after, even though the activity is not destroyed (OnDestroy). It actually goes through creating a new object (the ctor is called).
//((AndroidNavigationManager)_navigationManager).SetPlayerActivityInstance(this);
_navigationManager.BindPlayerView(MobileNavigationTabType.Playlists, this);
// Activate lock screen if not already activated
_messengerHub.PublishAsync<ActivateLockScreenMessage>(new ActivateLockScreenMessage(this, true));
_messengerHub.Subscribe<ApplicationCloseMessage>(message =>
{
Console.WriteLine("PlayerActivity - Received ApplicationCloseMessage; closing activity of type {0}", this.GetType().FullName);
});
}
private void drawSatValPanel(Canvas canvas)
{
/*
* Draw time for this code without using bitmap cache and hardware acceleration was around 20ms.
* Now with the bitmap cache and the ability to use hardware acceleration we are down at 1ms as long as the hue isn't changed.
* If the hue is changed we the sat/val rectangle will be rendered in software and it takes around 10ms.
* But since the rest of the view will be rendered in hardware the performance gain is big!
*/
RectF rect = mSatValRect;
if (BORDER_WIDTH_PX > 0)
{
mBorderPaint.Color = new Color((int)mBorderColor);
canvas.DrawRect(mDrawingRect.Left, mDrawingRect.Top, rect.Right + BORDER_WIDTH_PX, rect.Bottom + BORDER_WIDTH_PX, mBorderPaint);
}
if (mValShader == null)
{
//Black gradient has either not been created or the view has been resized.
uint startColor = 0xFFFFFFFF;
uint endColor = 0xFF000000;
mValShader = new LinearGradient(rect.Left, rect.Top, rect.Left, rect.Bottom,
new Color((int)startColor), new Color((int)endColor), Shader.TileMode.Clamp);
}
//If the hue has changed we need to recreate the cache.
if (mSatValBackgroundCache == null || mSatValBackgroundCache.value != mHue)
{
if (mSatValBackgroundCache == null)
{
mSatValBackgroundCache = new BitmapCache();
}
//We create our bitmap in the cache if it doesn't exist.
if (mSatValBackgroundCache.bitmap == null)
{
mSatValBackgroundCache.bitmap = Bitmap.CreateBitmap((int)rect.Width(), (int)rect.Height(), Bitmap.Config.Argb8888);
}
//We create the canvas once so we can draw on our bitmap and the hold on to it.
if (mSatValBackgroundCache.canvas == null)
{
mSatValBackgroundCache.canvas = new Canvas(mSatValBackgroundCache.bitmap);
}
int rgb = Color.HSVToColor(new float[] { mHue, 1f, 1f });
uint startColor = 0xFFFFFFFF;
mSatShader = new LinearGradient(rect.Left, rect.Top, rect.Right, rect.Top,
new Color((int)startColor), new Color(rgb), Shader.TileMode.Clamp);
ComposeShader mShader = new ComposeShader(mValShader, mSatShader, PorterDuff.Mode.Multiply);
mSatValPaint.SetShader(mShader);
//ly we draw on our canvas, the result will be stored in our bitmap which is already in the cache.
//Since this is drawn on a canvas not rendered on screen it will automatically not be using the hardware acceleration.
//And this was the code that wasn't supported by hardware acceleration which mean there is no need to turn it of anymore.
//The rest of the view will still be hardware accelerated!!
mSatValBackgroundCache.canvas.DrawRect(0, 0, mSatValBackgroundCache.bitmap.Width, mSatValBackgroundCache.bitmap.Height, mSatValPaint);
//We set the hue value in our cache to which hue it was drawn with,
//then we know that if it hasn't changed we can reuse our cached bitmap.
mSatValBackgroundCache.value = mHue;
}
//We draw our bitmap from the cached, if the hue has changed
//then it was just recreated otherwise the old one will be used.
canvas.DrawBitmap(mSatValBackgroundCache.bitmap, null, rect, null);
Point p = satValToPoint(mSat, mVal);
mSatValTrackerPaint.Color = Color.Black;
canvas.DrawCircle(p.X, p.Y, PALETTE_CIRCLE_TRACKER_RADIUS - 1f * mDensity, mSatValTrackerPaint);
mSatValTrackerPaint.Color = Color.LightGray;
canvas.DrawCircle(p.X, p.Y, PALETTE_CIRCLE_TRACKER_RADIUS, mSatValTrackerPaint);
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
float density = Resources.DisplayMetrics.Density;
if (density == 3) density = 2;
//Console.WriteLine("MLBFragment - OnCreateView");
_view = inflater.Inflate(Resource.Layout.MobileLibraryBrowser, container, false);
// Get screen size
Point size = new Point();
Activity.WindowManager.DefaultDisplay.GetSize(size);
// Create bitmap cache
int maxMemory = (int)(Runtime.GetRuntime().MaxMemory() / 1024);
BitmapCache = new BitmapCache(Activity, maxMemory / 8, size.X / 2, size.X / 2); // Max size = half the screen (grid has 2 columns)
SmallBitmapCache = new BitmapCache(Activity, maxMemory / 16, 44 * (int)density, 44 * (int)density);
_viewFlipper = _view.FindViewById<ViewFlipper>(Resource.Id.mobileLibraryBrowser_viewFlipper);
_imageAlbum = _view.FindViewById<SquareImageView>(Resource.Id.mobileLibraryBrowser_imageAlbum);
_lblBreadcrumb = _view.FindViewById<TextView>(Resource.Id.mobileLibraryBrowser_lblBreadcrumb);
_layoutAlbum = _view.FindViewById<LinearLayout>(Resource.Id.mobileLibraryBrowser_layoutAlbum);
_layoutSongs = _view.FindViewById<LinearLayout>(Resource.Id.mobileLibraryBrowser_layoutSongs);
_lblArtistName = _view.FindViewById<TextView>(Resource.Id.mobileLibraryBrowser_lblArtistName);
_lblAlbumTitle = _view.FindViewById<TextView>(Resource.Id.mobileLibraryBrowser_lblAlbumTitle);
_lblAlbumLength = _view.FindViewById<TextView>(Resource.Id.mobileLibraryBrowser_lblAlbumLength);
_lblAlbumSongCount = _view.FindViewById<TextView>(Resource.Id.mobileLibraryBrowser_lblAlbumSongCount);
_listViewArtists = _view.FindViewById<ListView>(Resource.Id.mobileLibraryBrowser_listViewArtists);
_listViewSongs = _view.FindViewById<ListView>(Resource.Id.mobileLibraryBrowser_listViewSongs);
_listViewPlaylists = _view.FindViewById<ListView>(Resource.Id.mobileLibraryBrowser_listViewPlaylists);
_gridViewAlbums = _view.FindViewById<GridView>(Resource.Id.mobileLibraryBrowser_gridViewAlbums);
_listAdapterArtists = new MobileLibraryBrowserListAdapter(Activity, this, _listViewArtists, _entities.ToList());
_listViewArtists.SetAdapter(_listAdapterArtists);
_listViewArtists.ItemClick += ListViewOnItemClick;
_listViewArtists.ItemLongClick += ListViewOnItemLongClick;
_listAdapterSongs = new MobileLibraryBrowserListAdapter(Activity, this, _listViewSongs, _entities.ToList());
_listViewSongs.SetAdapter(_listAdapterSongs);
_listViewSongs.ItemClick += ListViewOnItemClick;
_listViewSongs.ItemLongClick += ListViewOnItemLongClick;
_gridAdapter = new MobileLibraryBrowserGridAdapter(Activity, this, _gridViewAlbums, _entities.ToList());
_gridViewAlbums.SetAdapter(_gridAdapter);
_gridViewAlbums.ItemClick += GridViewOnItemClick;
_gridViewAlbums.ItemLongClick += GridViewOnItemLongClick;
var navigationManager = (AndroidNavigationManager)Bootstrapper.GetContainer().Resolve<MobileNavigationManager>();
navigationManager.BindMobileLibraryBrowserView(this, _tabType, _browserType, _query);
return _view;
}
protected override void OnCreate(Bundle bundle)
{
Console.WriteLine("MainActivity - OnCreate");
base.OnCreate(bundle);
_messengerHub = Bootstrapper.GetContainer().Resolve<ITinyMessengerHub>();
_messengerHub.Subscribe<MobileLibraryBrowserItemClickedMessage>(MobileLibraryBrowserItemClickedMessageReceived);
RequestWindowFeature(WindowFeatures.ActionBar);
SetContentView(Resource.Layout.Main);
_actionBarSpinnerAdapter = ArrayAdapter.CreateFromResource(this, Resource.Array.action_list, Resource.Layout.actionbar_spinner_item);
ActionBar.NavigationMode = ActionBarNavigationMode.List;
ActionBar.Title = string.Empty;
ActionBar.SetListNavigationCallbacks(_actionBarSpinnerAdapter, this);
ActionBar.SetSelectedNavigationItem(1);
_viewFlipper = FindViewById<ViewFlipper>(Resource.Id.main_viewflipper);
_miniPlayer = FindViewById<LinearLayout>(Resource.Id.main_miniplayer);
_miniPlaylist = FindViewById<LinearLayout>(Resource.Id.main_miniplaylist);
_lblArtistName = FindViewById<TextView>(Resource.Id.main_miniplayer_lblArtistName);
_lblAlbumTitle = FindViewById<TextView>(Resource.Id.main_miniplayer_lblAlbumTitle);
_lblSongTitle = FindViewById<TextView>(Resource.Id.main_miniplayer_lblSongTitle);
//_lblNextArtistName = FindViewById<TextView>(Resource.Id.main_miniplaylist_lblNextArtistName);
//_lblNextAlbumTitle = FindViewById<TextView>(Resource.Id.main_miniplaylist_lblNextAlbumTitle);
//_lblNextSongTitle = FindViewById<TextView>(Resource.Id.main_miniplaylist_lblNextSongTitle);
_lblPlaylistCount = FindViewById<TextView>(Resource.Id.main_miniplaylist_lblPlaylistCount);
_btnPrevious = FindViewById<ImageButton>(Resource.Id.main_miniplayer_btnPrevious);
_btnPlayPause = FindViewById<ImageButton>(Resource.Id.main_miniplayer_btnPlayPause);
_btnNext = FindViewById<ImageButton>(Resource.Id.main_miniplayer_btnNext);
_btnPlaylist = FindViewById<ImageButton>(Resource.Id.main_miniplaylist_btnPlaylist);
_btnShuffle = FindViewById<ImageButton>(Resource.Id.main_miniplaylist_btnShuffle);
_btnRepeat = FindViewById<ImageButton>(Resource.Id.main_miniplaylist_btnRepeat);
_btnLeft = FindViewById<ImageButton>(Resource.Id.main_miniplaylist_btnLeft);
_cboPlaylist = FindViewById<Spinner>(Resource.Id.main_miniplaylist_cboPlaylist);
_btnRight = FindViewById<ImageButton>(Resource.Id.main_miniplayer_btnRight);
_imageAlbum = FindViewById<SquareImageView>(Resource.Id.main_miniplayer_imageAlbum);
_miniPlayer.Click += (sender, args) => _messengerHub.PublishAsync<MobileNavigationManagerCommandMessage>(new MobileNavigationManagerCommandMessage(this, MobileNavigationManagerCommandMessageType.ShowPlayerView));
_btnLeft.SetOnTouchListener(this);
_btnRight.SetOnTouchListener(this);
_btnPrevious.SetOnTouchListener(this);
_btnPlayPause.SetOnTouchListener(this);
_btnNext.SetOnTouchListener(this);
_btnPlaylist.SetOnTouchListener(this);
_btnShuffle.SetOnTouchListener(this);
_btnRepeat.SetOnTouchListener(this);
_btnPrevious.Click += (sender, args) => OnPlayerPrevious();
_btnPlayPause.Click += (sender, args) => OnPlayerPlayPause();
_btnNext.Click += (sender, args) => OnPlayerNext();
_btnPlaylist.Click += (sender, args) => OnOpenPlaylist();
_btnShuffle.Click += (sender, args) => OnPlayerShuffle();
_btnRepeat.Click += (sender, args) => OnPlayerRepeat();
_btnLeft.Click += BtnLeftOnClick;
_btnRight.Click += BtnRightOnClick;
// Set initial view flipper item
int realIndex = _viewFlipper.IndexOfChild(_miniPlayer);
_viewFlipper.DisplayedChild = realIndex;
// Create bitmap cache
Point size = new Point();
WindowManager.DefaultDisplay.GetSize(size);
int maxMemory = (int)(Runtime.GetRuntime().MaxMemory() / 1024);
int cacheSize = maxMemory / 16;
BitmapCache = new BitmapCache(this, cacheSize, size.X / 6, size.X / 6);
_playlistSpinnerAdapter = new ArrayAdapter<string>(this, Resource.Layout.playlist_spinner_item, new string[2] {"Hello", "World"});
_cboPlaylist.Adapter = _playlistSpinnerAdapter;
_cboPlaylist.ItemSelected += CboPlaylistOnItemSelected;
Console.WriteLine("MainActivity - OnCreate - Binding presenters...");
var navigationManager = (AndroidNavigationManager)Bootstrapper.GetContainer().Resolve<MobileNavigationManager>();
navigationManager.MainActivity = this; // Watch out, this can lead to memory leaks!
navigationManager.BindOptionsMenuView(this);
navigationManager.BindPlayerStatusView(this);
navigationManager.BindMobileMainView(this);
}
