зеркало из https://github.com/DeGsoft/maui-linux.git
475 строки
14 KiB
C#
475 строки
14 KiB
C#
using System;
|
|
using System.ComponentModel;
|
|
using System.Diagnostics;
|
|
using System.Reflection;
|
|
|
|
using Android.App;
|
|
using Android.Content;
|
|
using Android.Content.PM;
|
|
using Android.Runtime;
|
|
using Android.Views;
|
|
using Android.Widget;
|
|
using Android.OS;
|
|
using Xamarin.Forms;
|
|
using Xamarin.Forms.ControlGallery.Android;
|
|
using Xamarin.Forms.Controls;
|
|
using Xamarin.Forms.Maps.Android;
|
|
using Xamarin.Forms.Platform.Android;
|
|
using Xamarin.Forms.Platform.Android.AppLinks;
|
|
using System.IO;
|
|
using System.IO.IsolatedStorage;
|
|
|
|
using Droid = Android;
|
|
using System.Globalization;
|
|
using Java.Interop;
|
|
using Xamarin.Forms.Controls.Issues;
|
|
|
|
[assembly: Dependency (typeof (CacheService))]
|
|
[assembly: Dependency (typeof (TestCloudService))]
|
|
[assembly: Dependency (typeof (StringProvider))]
|
|
[assembly: ExportRenderer (typeof (DisposePage), typeof (DisposePageRenderer))]
|
|
[assembly: ExportRenderer (typeof (DisposeLabel), typeof (DisposeLabelRenderer))]
|
|
[assembly: ExportRenderer (typeof (CustomButton), typeof (CustomButtonRenderer))]
|
|
[assembly: ExportEffect (typeof (BorderEffect), "BorderEffect")]
|
|
|
|
namespace Xamarin.Forms.ControlGallery.Android
|
|
{
|
|
public class BorderEffect : PlatformEffect
|
|
{
|
|
protected override void OnAttached ()
|
|
{
|
|
Control.SetBackgroundColor (global::Android.Graphics.Color.Aqua);
|
|
}
|
|
|
|
protected override void OnDetached ()
|
|
{
|
|
}
|
|
|
|
protected override void OnElementPropertyChanged (PropertyChangedEventArgs args)
|
|
{
|
|
base.OnElementPropertyChanged (args);
|
|
}
|
|
}
|
|
|
|
public class CacheService : ICacheService
|
|
{
|
|
public void ClearImageCache ()
|
|
{
|
|
DeleteFilesInDirectory ("ImageLoaderCache");
|
|
}
|
|
|
|
static void DeleteFilesInDirectory (string directory)
|
|
{
|
|
using (IsolatedStorageFile isolatedStorage = IsolatedStorageFile.GetUserStoreForApplication ()) {
|
|
if (isolatedStorage.DirectoryExists (directory)) {
|
|
var files = isolatedStorage.GetFileNames (Path.Combine (directory, "*"));
|
|
foreach (string file in files) {
|
|
isolatedStorage.DeleteFile (Path.Combine (directory, file));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public class DisposePageRenderer : PageRenderer
|
|
{
|
|
protected override void Dispose (bool disposing)
|
|
{
|
|
if (disposing) {
|
|
((DisposePage) Element).SendRendererDisposed ();
|
|
}
|
|
base.Dispose (disposing);
|
|
|
|
}
|
|
}
|
|
|
|
public class DisposeLabelRenderer : LabelRenderer
|
|
{
|
|
protected override void Dispose (bool disposing)
|
|
{
|
|
|
|
if (disposing) {
|
|
((DisposeLabel) Element).SendRendererDisposed ();
|
|
}
|
|
base.Dispose (disposing);
|
|
}
|
|
}
|
|
|
|
public class StringProvider : IStringProvider
|
|
{
|
|
public string CoreGalleryTitle
|
|
{
|
|
get
|
|
{
|
|
return "Android CoreGallery";
|
|
}
|
|
}
|
|
}
|
|
|
|
public class TestCloudService : ITestCloudService
|
|
{
|
|
public bool IsOnTestCloud ()
|
|
{
|
|
var isInTestCloud = System.Environment.GetEnvironmentVariable ("XAMARIN_TEST_CLOUD");
|
|
|
|
return isInTestCloud != null && isInTestCloud.Equals ("1");
|
|
}
|
|
|
|
public string GetTestCloudDeviceName ()
|
|
{
|
|
return System.Environment.GetEnvironmentVariable ("XTC_DEVICE_NAME");
|
|
}
|
|
|
|
public string GetTestCloudDevice ()
|
|
{
|
|
return System.Environment.GetEnvironmentVariable ("XTC_DEVICE");
|
|
}
|
|
}
|
|
|
|
#if PRE_APPLICATION_CLASS
|
|
[Activity (Label = "Control Gallery",
|
|
Icon = "@drawable/icon",
|
|
MainLauncher = true,
|
|
HardwareAccelerated = true,
|
|
ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation)]
|
|
public class Activity1 : AndroidActivity
|
|
{
|
|
|
|
|
|
protected override void OnCreate (Bundle bundle)
|
|
{
|
|
base.OnCreate (bundle);
|
|
|
|
Forms.Init (this, bundle);
|
|
FormsMaps.Init (this, bundle);
|
|
|
|
SetPage (FormsApp.GetFormsApp ());
|
|
|
|
MessagingCenter.Subscribe<RootPagesGallery, Type> (this, Messages.ChangeRoot, (sender, pageType) => {
|
|
var page = ((Page)Activator.CreateInstance (pageType));
|
|
SetPage (page);
|
|
});
|
|
|
|
MessagingCenter.Subscribe<RootPagesGallery, Type> (this, Messages.ChangeRoot, (sender, pageType) => {
|
|
var page = ((Page)Activator.CreateInstance (pageType));
|
|
SetPage (page);
|
|
});
|
|
|
|
MessagingCenter.Subscribe<HomeButton> (this, Messages.GoHome, (sender) => {
|
|
var screen = FormsApp.GetFormsApp ();
|
|
SetPage (screen);
|
|
});
|
|
}
|
|
|
|
public override void OnConfigurationChanged (global::Android.Content.Res.Configuration newConfig)
|
|
{
|
|
// we're good
|
|
base.OnConfigurationChanged (newConfig);
|
|
}
|
|
|
|
protected override void OnDestroy ()
|
|
{
|
|
base.OnDestroy ();
|
|
}
|
|
}
|
|
|
|
#elif FORMS_APPLICATION_ACTIVITY
|
|
[Activity(Label = "Control Gallery",
|
|
Icon = "@drawable/icon",
|
|
// Theme="@style/TestStyle",
|
|
MainLauncher = true,
|
|
HardwareAccelerated = true,
|
|
ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation)]
|
|
|
|
public class Activity1 : FormsApplicationActivity
|
|
{
|
|
protected override void OnCreate(Bundle bundle)
|
|
{
|
|
//ToolbarResource = Resource.Layout.Toolbar;
|
|
//TabLayoutResource = Resource.Layout.Tabbar;
|
|
|
|
base.OnCreate(bundle);
|
|
|
|
if (!Debugger.IsAttached)
|
|
Insights.Initialize(App.Config["InsightsApiKey"], this.ApplicationContext);
|
|
|
|
Forms.Init(this, bundle);
|
|
FormsMaps.Init(this, bundle);
|
|
Xamarin.Forms.Forms.ViewInitialized += (object sender, Xamarin.Forms.ViewInitializedEventArgs e) => {
|
|
if (!string.IsNullOrWhiteSpace(e.View.StyleId))
|
|
{
|
|
e.NativeView.ContentDescription = e.View.StyleId;
|
|
}
|
|
};
|
|
// uncomment to verify turning off title bar works. This is not intended to be dynamic really.
|
|
//Forms.SetTitleBarVisibility (AndroidTitleBarVisibility.Never);
|
|
|
|
var app = new App ();
|
|
|
|
// When the native control gallery loads up, it'll let us know so we can add the nested native controls
|
|
MessagingCenter.Subscribe<NestedNativeControlGalleryPage>(this, NestedNativeControlGalleryPage.ReadyForNativeControlsMessage, AddNativeControls);
|
|
|
|
LoadApplication (app);
|
|
}
|
|
|
|
private void AddNativeControls (NestedNativeControlGalleryPage page)
|
|
{
|
|
if (page.NativeControlsAdded) {
|
|
return;
|
|
}
|
|
|
|
StackLayout sl = page.Layout;
|
|
|
|
// Create and add a native TextView
|
|
var textView = new TextView (this) { Text = "I am a native TextView", TextSize = 14 };
|
|
sl?.Children.Add (textView);
|
|
|
|
// Create and add a native Button
|
|
var button = new global::Android.Widget.Button (this) { Text = "Click to change TextView font size" };
|
|
float originalSize = textView.TextSize;
|
|
button.Click += (sender, args) => { textView.TextSize = textView.TextSize == originalSize ? 24 : 14; };
|
|
|
|
sl?.Children.Add (button.ToView ());
|
|
|
|
// Create a control which we know doesn't behave correctly with regard to measurement
|
|
var difficultControl0 = new BrokenNativeControl (this) {
|
|
Text = "This native control doesn't play nice with sizing, which is why it's all squished to one side."
|
|
};
|
|
var difficultControl1 = new BrokenNativeControl (this) {
|
|
Text = "Same control, but with a custom GetDesiredSize delegate to accomodate it's sizing problems."
|
|
};
|
|
|
|
// Add a misbehaving control
|
|
sl?.Children.Add (difficultControl0);
|
|
|
|
// Add a misbehaving control with a custom delegate for GetDesiredSize
|
|
sl?.Children.Add (difficultControl1, SizeBrokenControl);
|
|
|
|
page.NativeControlsAdded = true;
|
|
}
|
|
|
|
private static SizeRequest? SizeBrokenControl (NativeViewWrapperRenderer renderer,
|
|
int widthConstraint, int heightConstraint)
|
|
{
|
|
global::Android.Views.View nativeView = renderer.Control;
|
|
|
|
if ((widthConstraint == 0 && heightConstraint == 0) || nativeView == null) {
|
|
return null;
|
|
}
|
|
|
|
int width = global::Android.Views.View.MeasureSpec.GetSize (widthConstraint);
|
|
int widthSpec = global::Android.Views.View.MeasureSpec.MakeMeasureSpec (width * 2,
|
|
global::Android.Views.View.MeasureSpec.GetMode (widthConstraint));
|
|
nativeView.Measure (widthSpec, heightConstraint);
|
|
var size = new Size (nativeView.MeasuredWidth, nativeView.MeasuredHeight);
|
|
return new SizeRequest (size);
|
|
}
|
|
|
|
public override void OnConfigurationChanged(global::Android.Content.Res.Configuration newConfig)
|
|
{
|
|
// we're good
|
|
base.OnConfigurationChanged(newConfig);
|
|
}
|
|
|
|
protected override void OnDestroy()
|
|
{
|
|
base.OnDestroy();
|
|
}
|
|
|
|
[Export("NavigateToTest")]
|
|
public bool NavigateToTest(string test)
|
|
{
|
|
return _app.NavigateToTestPage(test);
|
|
}
|
|
}
|
|
#else
|
|
|
|
[Activity (Label = "Control Gallery",
|
|
Icon = "@drawable/icon",
|
|
Theme = "@style/MyTheme",
|
|
MainLauncher = true,
|
|
HardwareAccelerated = true,
|
|
ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation)]
|
|
[IntentFilter (new[] { Intent.ActionView },
|
|
Categories = new[]
|
|
{
|
|
Intent.ActionView,
|
|
Intent.CategoryDefault,
|
|
Intent.CategoryBrowsable
|
|
},
|
|
DataScheme = "http",
|
|
DataHost = App.AppName,
|
|
DataPathPrefix = "/gallery/"
|
|
)
|
|
]
|
|
public class Activity1 : FormsAppCompatActivity
|
|
{
|
|
App _app;
|
|
|
|
protected override void OnCreate (Bundle bundle)
|
|
{
|
|
ToolbarResource = Resource.Layout.Toolbar;
|
|
TabLayoutResource = Resource.Layout.Tabbar;
|
|
|
|
base.OnCreate (bundle);
|
|
|
|
if (!Debugger.IsAttached)
|
|
Insights.Initialize (App.InsightsApiKey, ApplicationContext);
|
|
|
|
Forms.Init (this, bundle);
|
|
FormsMaps.Init (this, bundle);
|
|
AndroidAppLinks.Init(this);
|
|
Forms.ViewInitialized += (sender, e) => {
|
|
// if (!string.IsNullOrWhiteSpace(e.View.StyleId)) {
|
|
// e.NativeView.ContentDescription = e.View.StyleId;
|
|
// }
|
|
};
|
|
// uncomment to verify turning off title bar works. This is not intended to be dynamic really.
|
|
//Forms.SetTitleBarVisibility (AndroidTitleBarVisibility.Never);
|
|
|
|
var app = new App();
|
|
_app = app;
|
|
|
|
// When the native control gallery loads up, it'll let us know so we can add the nested native controls
|
|
MessagingCenter.Subscribe<NestedNativeControlGalleryPage>(this, NestedNativeControlGalleryPage.ReadyForNativeControlsMessage, AddNativeControls);
|
|
|
|
// When the native binding gallery loads up, it'll let us know so we can set up the native bindings
|
|
MessagingCenter.Subscribe<NativeBindingGalleryPage >(this, NativeBindingGalleryPage.ReadyForNativeBindingsMessage, AddNativeBindings);
|
|
|
|
LoadApplication(app);
|
|
}
|
|
|
|
public override void OnConfigurationChanged (global::Android.Content.Res.Configuration newConfig)
|
|
{
|
|
// we're good
|
|
base.OnConfigurationChanged (newConfig);
|
|
}
|
|
|
|
protected override void OnDestroy ()
|
|
{
|
|
base.OnDestroy ();
|
|
}
|
|
|
|
void AddNativeControls (NestedNativeControlGalleryPage page)
|
|
{
|
|
if (page.NativeControlsAdded) {
|
|
return;
|
|
}
|
|
|
|
StackLayout sl = page.Layout;
|
|
|
|
// Create and add a native TextView
|
|
var textView = new TextView (this) { Text = "I am a native TextView", TextSize = 14 };
|
|
sl?.Children.Add (textView);
|
|
|
|
// Create and add a native Button
|
|
var button = new global::Android.Widget.Button (this) { Text = "Click to change TextView font size" };
|
|
float originalSize = textView.TextSize;
|
|
button.Click += (sender, args) => {
|
|
textView.TextSize = textView.TextSize == originalSize ? 24 : 14;
|
|
};
|
|
|
|
sl?.Children.Add (button.ToView ());
|
|
|
|
// Create a control which we know doesn't behave correctly with regard to measurement
|
|
var difficultControl0 = new BrokenNativeControl (this) {
|
|
Text = "This native control doesn't play nice with sizing, which is why it's all squished to one side."
|
|
};
|
|
var difficultControl1 = new BrokenNativeControl (this) {
|
|
Text = "Same control, but with a custom GetDesiredSize delegate to accomodate it's sizing problems."
|
|
};
|
|
|
|
// Add a misbehaving control
|
|
sl?.Children.Add (difficultControl0);
|
|
|
|
// Add a misbehaving control with a custom delegate for GetDesiredSize
|
|
sl?.Children.Add (difficultControl1, SizeBrokenControl);
|
|
|
|
page.NativeControlsAdded = true;
|
|
}
|
|
|
|
static SizeRequest? SizeBrokenControl (NativeViewWrapperRenderer renderer,
|
|
int widthConstraint, int heightConstraint)
|
|
{
|
|
global::Android.Views.View nativeView = renderer.Control;
|
|
|
|
if ((widthConstraint == 0 && heightConstraint == 0) || nativeView == null) {
|
|
return null;
|
|
}
|
|
|
|
int width = global::Android.Views.View.MeasureSpec.GetSize (widthConstraint);
|
|
int widthSpec = global::Android.Views.View.MeasureSpec.MakeMeasureSpec (width * 2,
|
|
global::Android.Views.View.MeasureSpec.GetMode (widthConstraint));
|
|
nativeView.Measure (widthSpec, heightConstraint);
|
|
var size = new Size (nativeView.MeasuredWidth, nativeView.MeasuredHeight);
|
|
return new SizeRequest (size);
|
|
}
|
|
|
|
void AddNativeBindings(NativeBindingGalleryPage page)
|
|
{
|
|
if (page.NativeControlsAdded)
|
|
return;
|
|
|
|
StackLayout sl = page.Layout;
|
|
|
|
var textView = new TextView(this)
|
|
{
|
|
TextSize = 14,
|
|
Text = "This will be text"
|
|
};
|
|
|
|
var viewGroup = new LinearLayout(this);
|
|
viewGroup.AddView(textView);
|
|
|
|
var buttonColor = new global::Android.Widget.Button(this) { Text = "Change label Color" };
|
|
buttonColor.Click += (sender, e) => textView.SetTextColor(Color.Blue.ToAndroid());
|
|
|
|
var colorPicker = new ColorPickerView(this, 200, 200);
|
|
|
|
textView.SetBinding(nameof(textView.Text), new Binding("NativeLabel"));
|
|
//this doesn't work because there's not TextColor property
|
|
//textView.SetBinding("TextColor", new Binding("NativeLabelColor", converter: new ColorConverter()));
|
|
colorPicker.SetBinding(nameof(colorPicker.SelectedColor), new Binding("NativeLabelColor", BindingMode.TwoWay, new ColorConverter()), "ColorPicked");
|
|
|
|
sl?.Children.Add(viewGroup);
|
|
sl?.Children.Add(buttonColor.ToView());
|
|
sl?.Children.Add(colorPicker);
|
|
|
|
page.NativeControlsAdded = true;
|
|
}
|
|
|
|
public class ColorConverter : IValueConverter
|
|
{
|
|
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
|
|
{
|
|
if (value is Color)
|
|
return ((Color)value).ToAndroid();
|
|
|
|
return null;
|
|
}
|
|
|
|
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
|
|
{
|
|
if (value is global::Android.Graphics.Color)
|
|
return ((global::Android.Graphics.Color)value).ToColor();
|
|
|
|
return null;
|
|
}
|
|
}
|
|
|
|
[Export("NavigateToTest")]
|
|
public bool NavigateToTest(string test)
|
|
{
|
|
return _app.NavigateToTestPage(test);
|
|
}
|
|
|
|
[Export("Reset")]
|
|
public void Reset()
|
|
{
|
|
_app.Reset();
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
|