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Added logic to launch Browser from Windows

This commit is contained in:
Javier Suárez Ruiz 2017-11-16 08:43:01 +01:00
parent de9102f38a
commit b8e71c9c66
1 changed files with 147 additions and 120 deletions
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163
Ooui/Platform.cs
View File

@ -18,60 +18,67 @@ namespace Ooui
static readonly Type androidActivityType;
static readonly Type androidWebViewType;
static Platform ()
static Platform()
{
var asms = AppDomain.CurrentDomain.GetAssemblies ().ToDictionary (
x => x.GetName ().Name);
var asms = AppDomain.CurrentDomain.GetAssemblies().ToDictionary(
x => x.GetName().Name);
asms.TryGetValue ("Xamarin.iOS", out iosAssembly);
if (iosAssembly != null) {
iosUIViewControllerType = iosAssembly.GetType ("UIKit.UIViewController");
iosUIApplicationType = iosAssembly.GetType ("UIKit.UIApplication");
iosUIWebViewType = iosAssembly.GetType ("UIKit.UIWebView");
iosNSUrl = iosAssembly.GetType ("Foundation.NSUrl");
iosNSUrlRequest = iosAssembly.GetType ("Foundation.NSUrlRequest");
}
asms.TryGetValue ("Mono.Android", out androidAssembly);
if (androidAssembly != null) {
androidActivityType = androidAssembly.GetType ("Android.App.Activity");
androidWebViewType = androidAssembly.GetType ("Android.Webkit.WebView");
}
}
public static void OpenBrowser (string url, object presenter)
asms.TryGetValue("Xamarin.iOS", out iosAssembly);
if (iosAssembly != null)
{
if (iosAssembly != null) {
OpenBrowserOniOS (url, presenter);
iosUIViewControllerType = iosAssembly.GetType("UIKit.UIViewController");
iosUIApplicationType = iosAssembly.GetType("UIKit.UIApplication");
iosUIWebViewType = iosAssembly.GetType("UIKit.UIWebView");
iosNSUrl = iosAssembly.GetType("Foundation.NSUrl");
iosNSUrlRequest = iosAssembly.GetType("Foundation.NSUrlRequest");
}
else if (androidAssembly != null) {
OpenBrowserOnAndroid (url, presenter);
}
else {
StartBrowserProcess (url);
asms.TryGetValue("Mono.Android", out androidAssembly);
if (androidAssembly != null)
{
androidActivityType = androidAssembly.GetType("Android.App.Activity");
androidWebViewType = androidAssembly.GetType("Android.Webkit.WebView");
}
}
static void OpenBrowserOnAndroid (string url, object presenter)
public static void OpenBrowser(string url, object presenter)
{
var presenterType = GetObjectType (presenter);
if (iosAssembly != null)
{
OpenBrowserOniOS(url, presenter);
}
else if (androidAssembly != null)
{
OpenBrowserOnAndroid(url, presenter);
}
else
{
StartBrowserProcess(url);
}
}
static void OpenBrowserOnAndroid(string url, object presenter)
{
var presenterType = GetObjectType(presenter);
object presenterWebView = null;
if (presenter != null && androidWebViewType.IsAssignableFrom (presenterType)) {
if (presenter != null && androidWebViewType.IsAssignableFrom(presenterType))
{
presenterWebView = presenter;
}
if (presenterWebView == null) {
throw new ArgumentException ("Presenter must be a WebView", nameof(presenter));
}
var m = androidWebViewType.GetMethod ("LoadUrl", BindingFlags.Public|BindingFlags.Instance, null, CallingConventions.Any, new Type[] { typeof(string) }, null);
m.Invoke (presenterWebView, new object[] { url });
}
static void OpenBrowserOniOS (string url, object presenter)
if (presenterWebView == null)
{
var presenterType = GetObjectType (presenter);
throw new ArgumentException("Presenter must be a WebView", nameof(presenter));
}
var m = androidWebViewType.GetMethod("LoadUrl", BindingFlags.Public | BindingFlags.Instance, null, CallingConventions.Any, new Type[] { typeof(string) }, null);
m.Invoke(presenterWebView, new object[] { url });
}
static void OpenBrowserOniOS(string url, object presenter)
{
var presenterType = GetObjectType(presenter);
//
// Find a presenter view controller
@ -80,74 +87,94 @@ namespace Ooui
// 3. Create a window?
//
object presenterViewController = null;
if (presenter != null && iosUIViewControllerType.IsAssignableFrom (presenterType)) {
if (presenter != null && iosUIViewControllerType.IsAssignableFrom(presenterType))
{
presenterViewController = presenter;
}
if (presenterViewController == null) {
var app = iosUIApplicationType.GetProperty ("SharedApplication").GetValue (null, null);
var window = iosUIApplicationType.GetProperty ("KeyWindow").GetValue (app, null);
if (window != null) {
var rvc = window.GetType ().GetProperty ("RootViewController").GetValue (window, null);
if (rvc != null) {
var pvc = rvc.GetType ().GetProperty ("PresentedViewController").GetValue (rvc, null);
if (presenterViewController == null)
{
var app = iosUIApplicationType.GetProperty("SharedApplication").GetValue(null, null);
var window = iosUIApplicationType.GetProperty("KeyWindow").GetValue(app, null);
if (window != null)
{
var rvc = window.GetType().GetProperty("RootViewController").GetValue(window, null);
if (rvc != null)
{
var pvc = rvc.GetType().GetProperty("PresentedViewController").GetValue(rvc, null);
presenterViewController = pvc ?? rvc;
}
}
}
if (presenterViewController == null) {
throw new InvalidOperationException ("Cannot find a view controller from which to present");
if (presenterViewController == null)
{
throw new InvalidOperationException("Cannot find a view controller from which to present");
}
//
// Create the browser
//
var browserVC = Activator.CreateInstance (iosUIViewControllerType);
var browserV = Activator.CreateInstance (iosUIWebViewType);
var browserVC = Activator.CreateInstance(iosUIViewControllerType);
var browserV = Activator.CreateInstance(iosUIWebViewType);
var nsUrl = iosNSUrl.GetMethod ("FromString").Invoke (null, new object[] { url });
var nsUrlRequest = iosNSUrlRequest.GetMethod ("FromUrl").Invoke (null, new object[] { nsUrl });
iosUIWebViewType.GetMethod ("LoadRequest").Invoke (browserV, new object[] { nsUrlRequest });
iosUIViewControllerType.GetProperty ("View").SetValue (browserVC, browserV, null);
var nsUrl = iosNSUrl.GetMethod("FromString").Invoke(null, new object[] { url });
var nsUrlRequest = iosNSUrlRequest.GetMethod("FromUrl").Invoke(null, new object[] { nsUrl });
iosUIWebViewType.GetMethod("LoadRequest").Invoke(browserV, new object[] { nsUrlRequest });
iosUIViewControllerType.GetProperty("View").SetValue(browserVC, browserV, null);
var m = iosUIViewControllerType.GetMethod ("PresentViewController");
var m = iosUIViewControllerType.GetMethod("PresentViewController");
// Console.WriteLine (presenterViewController);
// Console.WriteLine (browserVC);
m.Invoke (presenterViewController, new object[] { browserVC, false, null });
m.Invoke(presenterViewController, new object[] { browserVC, false, null });
}
static Type GetObjectType (object o)
static Type GetObjectType(object o)
{
var t = typeof (object);
if (o is IReflectableType rt) {
t = rt.GetTypeInfo ().AsType ();
var t = typeof(object);
if (o is IReflectableType rt)
{
t = rt.GetTypeInfo().AsType();
}
else if (o != null) {
t = o.GetType ();
else if (o != null)
{
t = o.GetType();
}
return t;
}
static Process StartBrowserProcess (string url)
static Process StartBrowserProcess(string url)
{
var cmd = url;
var args = "";
var args = string.Empty;
var osv = Environment.OSVersion;
if (osv.Platform == PlatformID.Unix) {
if (osv.Platform == PlatformID.Unix)
{
cmd = "open";
args = url;
}
var platform = (int)Environment.OSVersion.Platform;
var isWindows = ((platform != 4) && (platform != 6) && (platform != 128));
if (isWindows)
{
cmd = "explorer.exe";
args = url;
}
// var vs = Environment.GetEnvironmentVariables ();
// foreach (System.Collections.DictionaryEntry kv in vs) {
// System.Console.WriteLine($"K={kv.Key}, V={kv.Value}");
// }
// Console.WriteLine ($"Process.Start {cmd} {args}");
return Process.Start (cmd, args);
return Process.Start(cmd, args);
}
}
}