本文整理汇总了C#中Android.Widget.SeekBar类的典型用法代码示例。如果您正苦于以下问题：C# SeekBar类的具体用法？C# SeekBar怎么用？C# SeekBar使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
SeekBar类属于Android.Widget命名空间，在下文中一共展示了SeekBar类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: SeekBarOnProgressChanged
private void SeekBarOnProgressChanged(object sender, SeekBar.ProgressChangedEventArgs progressChangedEventArgs)
{
// Time shifting range: 50% to 150%. Seek bar range: 0-1000
float timeShiftingValue = (((float)_seekBar.Progress) / 10f) + 50f;
//Console.WriteLine("SeekBarProgressChanged progress: {0} timeShiftingValue: {1}", _seekBar.Progress, timeShiftingValue);
OnSetTimeShifting(timeShiftingValue);
}示例2: DecodeFloatElementLayout
public static void DecodeFloatElementLayout(Context context, View layout, out TextView label, out SeekBar slider,
out ImageView left, out ImageView right)
{
if (layout == null)
{
label = null;
slider = null;
left = null;
right = null;
return;
}
label =
layout.FindViewById<TextView>(context.Resources.GetIdentifier("dialog_LabelField", "id",
context.PackageName));
slider =
layout.FindViewById<SeekBar>(context.Resources.GetIdentifier("dialog_SliderField", "id",
context.PackageName));
left =
layout.FindViewById<ImageView>(context.Resources.GetIdentifier("dialog_ImageLeft", "id",
context.PackageName));
right =
layout.FindViewById<ImageView>(context.Resources.GetIdentifier("dialog_ImageRight", "id",
context.PackageName));
}示例3: SetTint
public static void SetTint(SeekBar seekBar, Color color)
{
ColorStateList s1 = ColorStateList.ValueOf(color);
if (Build.VERSION.SdkInt >= BuildVersionCodes.Lollipop)
{
seekBar.ThumbTintList = s1;
seekBar.ProgressTintList = s1;
}
else if (Build.VERSION.SdkInt > BuildVersionCodes.GingerbreadMr1)
{
Drawable progressDrawable = DrawableCompat.Wrap(seekBar.ProgressDrawable);
seekBar.ProgressDrawable = progressDrawable;
DrawableCompat.SetTintList(progressDrawable, s1);
if (Build.VERSION.SdkInt >= BuildVersionCodes.JellyBean)
{
Drawable thumbDrawable = DrawableCompat.Wrap(seekBar.Thumb);
DrawableCompat.SetTintList(thumbDrawable, s1);
seekBar.SetThumb(thumbDrawable);
}
}
else
{
PorterDuff.Mode mode = PorterDuff.Mode.SrcIn;
if (Build.VERSION.SdkInt <= BuildVersionCodes.GingerbreadMr1)
{
mode = PorterDuff.Mode.Multiply;
}
if (seekBar.IndeterminateDrawable != null)
seekBar.IndeterminateDrawable.SetColorFilter(color, mode);
if (seekBar.ProgressDrawable != null)
seekBar.ProgressDrawable.SetColorFilter(color, mode);
}
}示例4: SetTheme
public static void SetTheme(SeekBar seekBar, FlatTheme theme)
{
// setting thumb
var thumb = new PaintDrawable(theme.DarkAccentColor);
thumb.SetCornerRadius(15);
thumb.SetIntrinsicWidth(30);
thumb.SetIntrinsicHeight(30);
seekBar.SetThumb(thumb);
// progress
var progress = new PaintDrawable(theme.BackgroundColor);
progress.SetCornerRadius(10);
progress.SetIntrinsicHeight(10);
progress.SetIntrinsicWidth(5);
progress.SetDither(true);
var progressClip = new ClipDrawable(progress, GravityFlags.Left, ClipDrawableOrientation.Horizontal);
// secondary progress
var secondary = new PaintDrawable(theme.LightAccentColor);
secondary.SetCornerRadius(10);
secondary.SetIntrinsicHeight(10);
var secondaryProgressClip = new ClipDrawable(secondary, GravityFlags.Left, ClipDrawableOrientation.Horizontal);
// background
PaintDrawable background = new PaintDrawable(theme.VeryLightAccentColor);
background.SetCornerRadius(10);
background.SetIntrinsicHeight(10);
// applying drawable
LayerDrawable ld = (LayerDrawable) seekBar.ProgressDrawable;
ld.SetDrawableByLayerId(Android.Resource.Id.Background, background);
ld.SetDrawableByLayerId(Android.Resource.Id.Progress, progressClip);
ld.SetDrawableByLayerId(Android.Resource.Id.SecondaryProgress, secondaryProgressClip);
}示例5: OnCreate
protected override void OnCreate(Bundle bundle)
{
Console.WriteLine("EqualizerPresetsActivity - OnCreate");
base.OnCreate(bundle);
_navigationManager = Bootstrapper.GetContainer().Resolve<MobileNavigationManager>();
SetContentView(Resource.Layout.EqualizerPresets);
ActionBar.SetDisplayHomeAsUpEnabled(true);
ActionBar.SetHomeButtonEnabled(true);
_seekBarVolume = FindViewById<SeekBar>(Resource.Id.equalizerPresets_seekBarVolume);
_seekBarVolume.ProgressChanged += (sender, args) => OnSetVolume(1);
_btnBypass = FindViewById<ToggleButton>(Resource.Id.equalizerPresets_btnBypass);
_btnBypass.Click += (sender, args) => OnBypassEqualizer();
_outputMeter = FindViewById<OutputMeterView>(Resource.Id.equalizerPresets_outputMeterView);
_listView = FindViewById<ListView>(Resource.Id.equalizerPresets_listView);
_listAdapter = new EqualizerPresetsListAdapter(this, _listView, new List<EQPreset>());
_listView.SetAdapter(_listAdapter);
_listView.ItemClick += ListViewOnItemClick;
_listView.ItemLongClick += ListViewOnItemLongClick;
// Save the source activity type for later (for providing Up navigation)
_sourceActivityType = Intent.GetStringExtra("sourceActivity");
// Since the onViewReady action could not be added to an intent, tell the NavMgr the view is ready
//((AndroidNavigationManager)_navigationManager).SetEqualizerPresetsActivityInstance(this);
_navigationManager.BindEqualizerPresetsView(null, this);
}示例6: OnProgressChanged
public void OnProgressChanged(SeekBar seekBar, int progress, bool fromUser)
{
if(fromUser)
{
_requestedSeek = (double)progress / seekBar.Max;
}
}示例7: LoadLayout
public static View LoadFloatElementLayout
(
Context context
, View convertView
, ViewGroup parent
, int layoutId
, out TextView label
, out SeekBar slider
, out ImageView left
, out ImageView right
)
{
string msg = "DroidResources.LoadFloatElementLayout " + "layoutid=" + layoutId.ToString();
Log.Info("MM.D", msg);
Debug.WriteLine(msg);
View layout = convertView ?? LoadLayout(context, parent, layoutId);
if (layout != null)
{
label = layout.FindViewById<TextView>(context.Resources.GetIdentifier("dialog_LabelField", "id", context.PackageName));
slider = layout.FindViewById<SeekBar>(context.Resources.GetIdentifier("dialog_SliderField", "id", context.PackageName));
left = layout.FindViewById<ImageView>(context.Resources.GetIdentifier("dialog_ImageLeft", "id", context.PackageName));
right = layout.FindViewById<ImageView>(context.Resources.GetIdentifier("dialog_ImageRight", "id", context.PackageName));
}
else
{
label = null;
slider = null;
left = right = null;
}
return layout;
}示例8: OnProgressChanged
public void OnProgressChanged(SeekBar seekBar, int progress, bool fromUser)
{
if (fromUser)
{
_textView.Text = string.Format("The you adjusted the value of the SeekBar to {0}", seekBar.Progress);
}
}示例9: InitCurrentValueSeekBar1
protected void InitCurrentValueSeekBar1()
{
CurrentValueSeekBar1 = FindViewById<SeekBar> (Resource.Id.currentValueSeekBar1);
CurrentValueSeekBar1.Max = 400;
CurrentValueSeekBar1.Progress = 50;
CurrentValueSeekBar1.ProgressChanged += HandleCurrentValue1Changed;
}示例10: SeekBar_ProgressChanged
private void SeekBar_ProgressChanged(object sender, SeekBar.ProgressChangedEventArgs e)
{
var seekBar = (SeekBar)sender;
var textViewChanged = textViews[seekBar.Id];
textViewChanged.Text = seekBar.Progress.ToString();
Android.Graphics.Color backgroundColor; // = new Android.Graphics.Color();
switch (seekBar.Id)
{
case Resource.Id.redSeekBar:
backgroundColor = new Android.Graphics.Color(seekBar.Progress, 0, 0);
finalColor.R = (byte)seekBar.Progress;
break;
case Resource.Id.greenSeekBar:
backgroundColor = new Android.Graphics.Color(0, seekBar.Progress, 0);
finalColor.G = (byte)seekBar.Progress;
break;
case Resource.Id.blueSeekBar:
backgroundColor = new Android.Graphics.Color(0, 0, seekBar.Progress);
finalColor.B = (byte)seekBar.Progress;
break;
default:
backgroundColor = new Android.Graphics.Color(255, 255, 255);
break;
}
textViewChanged.SetBackgroundColor(backgroundColor);
colorValue.SetBackgroundColor(finalColor);
colorValue.Text = GetHexValue();
}示例11: SeekBarOnProgressChanged
private void SeekBarOnProgressChanged(object sender, SeekBar.ProgressChangedEventArgs e)
{
// Pitch shifting range: -12 to +12. Seek bar range: 0-23
int interval = _seekBar.Progress - 12;
//Console.WriteLine("SeekBarProgressChanged progress: {0} interval: {1}", _seekBar.Progress, interval);
OnSetInterval(interval);
}示例12: OnCreateView
protected override View OnCreateView(ViewGroup parent)
{
var view = base.OnCreateView(parent);
_seekBar = view.FindViewById<SeekBar>(Sessions.Android.Resource.Id.seekBarPreference_seekBar);
_lblTitle = view.FindViewById<TextView>(Sessions.Android.Resource.Id.seekBarPreference_lblTitle);
_lblMinValue = view.FindViewById<TextView>(Sessions.Android.Resource.Id.seekBarPreference_lblMinValue);
_lblMaxValue = view.FindViewById<TextView>(Sessions.Android.Resource.Id.seekBarPreference_lblMaxValue);
_lblValue = view.FindViewById<TextView>(Sessions.Android.Resource.Id.seekBarPreference_lblValue);
_lblTitle.Text = _title;
_seekBar.Max = _maxValue;
_seekBar.SetOnSeekBarChangeListener(this);
var layout = (LinearLayout) view;
layout.SetPadding(0, 0, 0, 0);
layout.Orientation = Orientation.Vertical;
// Hide standard preference widgets
int childCount = layout.ChildCount;
for (int i = 0; i < childCount; i++)
{
var v = layout.GetChildAt(i);
if(v.Id != Android.Resource.Id.WidgetFrame)
v.Visibility = ViewStates.Gone;
}
return view;
}示例13: HandleUpdateSpeedChanged
protected void HandleUpdateSpeedChanged(object sender, SeekBar.ProgressChangedEventArgs e)
{
if(UpdateSpeedSeekBar.Progress == 0){
UpdateSpeedSeekBar.Progress = 1;
}
UpdateTimerInterval();
UpdateSpeedLabelText();
}示例14: Init
public void Init (TextView title, SeekBar seek)
{
// This called by the containing activity to supply the surrounding
// state of the content browser that it will interact with.
mTitleView = title;
mSeekView = seek;
SetNavVisibility (true);
}示例15: UpdateColor
private void UpdateColor(object sender, SeekBar.ProgressChangedEventArgs e)
{
int colR = (r.Progress * 255) / 100;
int colG = (g.Progress * 255) / 100;
int colB = (b.Progress * 255) / 100;
color = new Color(colR, colG, colB);
col.SetBackgroundColor(color);
}