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コード部分がうまく囲えていなかった部分を修正

2016/12/15 15:05

投稿

nasama

スコア16

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -260,284 +260,282 @@
+###追記2（１２/１５）
+コメントありがとうございます。
+e.Event.Actionを使用することでe.Actionと同様の動きができました。
+それにより、実現したい動作を作成することができました。ありがとうございました！
+修正後の内容は以下のコードです。
 ```
-###追記2（１２/１５）
-コメントありがとうございます。
-e.Event.Actionを使用することでe.Actionと同様の動きができました。
-それにより、実現したい動作を作成することができました。ありがとうございました！
-修正後の内容は以下のコードです。
+using System;
+using System.Diagnostics;
+using Android.App;
+using Android.OS;
+using Android.Views;
+using Android.Widget;
+namespace test2
+{
+	[Activity(Label = "test2", MainLauncher = true, Icon = "@mipmap/icon")]
+	public class MainActivity : Activity
+	{
+		System.Threading.CancellationTokenSource cancellationTokenSource;
+		int count = 1;
+		int count2 = 1;
+		private Button button;
+		private Button button2;
+		protected override void OnCreate(Bundle savedInstanceState)
+		{
+			base.OnCreate(savedInstanceState);
+			// Set our view from the "main" layout resource
+			SetContentView(Resource.Layout.Main);
+			// Get our button from the layout resource,
+			// and attach an event to it
+			button = FindViewById<Button>(Resource.Id.myButton);
+			button2 = FindViewById<Button>(Resource.Id.myButton2);
+			TextView text = new TextView(this);
+			//text = FindViewById<TextView>(Resource.Id.Text);
+			button.Touch += (object sender, View.TouchEventArgs e) =>
+			{
+				switch (e.Event.Action)
+				{
+					case MotionEventActions.Down:
+						button.Text = string.Format("{0} clicks!",count++);
+						if (cancellationTokenSource != null)
+							break;
+						cancellationTokenSource = new System.Threading.CancellationTokenSource();
+						var token = cancellationTokenSource.Token;
+						System.Threading.Tasks.Task.Factory.StartNew(() =>
+						{
+							var stopwatch = Stopwatch.StartNew();
+							while (stopwatch.ElapsedMilliseconds < 1000 &&
+								   token.IsCancellationRequested == false)
+							{
+								System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(10)).Wait();
+							}
+							while (token.IsCancellationRequested == false)
+							{
+								RunOnUiThread(() =>
+								{
+									button.Text = string.Format("{0} clicks!", count++);
+								});
+								System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(100)).Wait();
+							}
+						}, token)
+							  .ContinueWith(_ =>
+						{
+							cancellationTokenSource.Dispose();
+							cancellationTokenSource = null;
+						});
+						break;
+					case MotionEventActions.Up:
+						if (cancellationTokenSource != null)
+						{
+							cancellationTokenSource.Cancel();
+						}
+						break;
+				}
+			};
+			button2.Touch += (object sender, View.TouchEventArgs e) =>
+			{
+				switch (e.Event.Action)
+				{
+					case MotionEventActions.Down:
+						button2.Text = string.Format("{0} clicks!",count2++);
+						if (cancellationTokenSource != null)
+							break;
+						cancellationTokenSource = new System.Threading.CancellationTokenSource();
+						var token = cancellationTokenSource.Token;
+						System.Threading.Tasks.Task.Factory.StartNew(() =>
+						{
+							var stopwatch = Stopwatch.StartNew();
+							while (stopwatch.ElapsedMilliseconds < 1000 &&
+								   token.IsCancellationRequested == false)
+							{
+								System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(10)).Wait();
+							}
+							while (token.IsCancellationRequested == false)
+							{
+								RunOnUiThread(() =>
+								{
+									button2.Text = string.Format("{0} clicks!", count2++);
+								});
+								System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(100)).Wait();
+							}
+						}, token)
+							  .ContinueWith(_ =>
+						{
+							cancellationTokenSource.Dispose();
+							cancellationTokenSource = null;
+						});
+						break;
+					case MotionEventActions.Up:
+						if (cancellationTokenSource != null)
+						{
+							cancellationTokenSource.Cancel();
+						}
+						break;
+				}
+			};
+		}
+	}
+}
 ```
-using System;
-using System.Diagnostics;
-using Android.App;
-using Android.OS;
-using Android.Views;
-using Android.Widget;
-namespace test2
-{
-	[Activity(Label = "test2", MainLauncher = true, Icon = "@mipmap/icon")]
-	public class MainActivity : Activity
-	{
-		System.Threading.CancellationTokenSource cancellationTokenSource;
-		int count = 1;
-		int count2 = 1;
-		private Button button;
-		private Button button2;
-		protected override void OnCreate(Bundle savedInstanceState)
-		{
-			base.OnCreate(savedInstanceState);
-			// Set our view from the "main" layout resource
-			SetContentView(Resource.Layout.Main);
-			// Get our button from the layout resource,
-			// and attach an event to it
-			button = FindViewById<Button>(Resource.Id.myButton);
-			button2 = FindViewById<Button>(Resource.Id.myButton2);
-			TextView text = new TextView(this);
-			//text = FindViewById<TextView>(Resource.Id.Text);
-			button.Touch += (object sender, View.TouchEventArgs e) =>
-			{
-				switch (e.Event.Action)
-				{
-					case MotionEventActions.Down:
-						button.Text = string.Format("{0} clicks!",count++);
-						if (cancellationTokenSource != null)
-							break;
-						cancellationTokenSource = new System.Threading.CancellationTokenSource();
-						var token = cancellationTokenSource.Token;
-						System.Threading.Tasks.Task.Factory.StartNew(() =>
-						{
-							var stopwatch = Stopwatch.StartNew();
-							while (stopwatch.ElapsedMilliseconds < 1000 &&
-								   token.IsCancellationRequested == false)
-							{
-								System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(10)).Wait();
-							}
-							while (token.IsCancellationRequested == false)
-							{
-								RunOnUiThread(() =>
-								{
-									button.Text = string.Format("{0} clicks!", count++);
-								});
-								System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(100)).Wait();
-							}
-						}, token)
-							  .ContinueWith(_ =>
-						{
-							cancellationTokenSource.Dispose();
-							cancellationTokenSource = null;
-						});
-						break;
-					case MotionEventActions.Up:
-						if (cancellationTokenSource != null)
-						{
-							cancellationTokenSource.Cancel();
-						}
-						break;
-				}
-			};
-			button2.Touch += (object sender, View.TouchEventArgs e) =>
-			{
-				switch (e.Event.Action)
-				{
-					case MotionEventActions.Down:
-						button2.Text = string.Format("{0} clicks!",count2++);
-						if (cancellationTokenSource != null)
-							break;
-						cancellationTokenSource = new System.Threading.CancellationTokenSource();
-						var token = cancellationTokenSource.Token;
-						System.Threading.Tasks.Task.Factory.StartNew(() =>
-						{
-							var stopwatch = Stopwatch.StartNew();
-							while (stopwatch.ElapsedMilliseconds < 1000 &&
-								   token.IsCancellationRequested == false)
-							{
-								System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(10)).Wait();
-							}
-							while (token.IsCancellationRequested == false)
-							{
-								RunOnUiThread(() =>
-								{
-									button2.Text = string.Format("{0} clicks!", count2++);
-								});
-								System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(100)).Wait();
-							}
-						}, token)
-							  .ContinueWith(_ =>
-						{
-							cancellationTokenSource.Dispose();
-							cancellationTokenSource = null;
-						});
-						break;
-					case MotionEventActions.Up:
-						if (cancellationTokenSource != null)
-						{
-							cancellationTokenSource.Cancel();
-						}
-						break;
-				}
-			};
-		}
-	}
-}
-```
 ※文字数制限に引っかかったので前回のコードは消しました

コメントに追記された内容をもと目的の動作ができたので追記

2016/12/15 15:05

投稿

nasama

スコア16

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -258,14 +258,28 @@
  Xamarin Studioのクイック修正を使用しエラーを潰しましたが、取りきれないエラーが数多くあり、動作確認ができない状況です。
- 教えていただいた内容を元に修正したコードが以下の通りです。
 ```
+###追記2（１２/１５）
+コメントありがとうございます。
+e.Event.Actionを使用することでe.Actionと同様の動きができました。
+それにより、実現したい動作を作成することができました。ありがとうございました！
+修正後の内容は以下のコードです。
+```
 using System;
 using System.Diagnostics;
@@ -288,16 +302,16 @@
 	[Activity(Label = "test2", MainLauncher = true, Icon = "@mipmap/icon")]
-	public class MainActivity : Activity, View.IOnTouchListener
+	public class MainActivity : Activity
 	{
 		System.Threading.CancellationTokenSource cancellationTokenSource;
 		int count = 1;
+		int count2 = 1;
 		private Button button;
 		private Button button2;
@@ -330,276 +344,200 @@
 			button.Touch += (object sender, View.TouchEventArgs e) =>
 			{
-				public bool OnTouch(View v, MotionEvent e)
+				switch (e.Event.Action)
-		{
+				{
+					case MotionEventActions.Down:
+						button.Text = string.Format("{0} clicks!",count++);
+						if (cancellationTokenSource != null)
+							break;
+						cancellationTokenSource = new System.Threading.CancellationTokenSource();
+						var token = cancellationTokenSource.Token;
+						System.Threading.Tasks.Task.Factory.StartNew(() =>
+						{
+							var stopwatch = Stopwatch.StartNew();
+							while (stopwatch.ElapsedMilliseconds < 1000 &&
+								   token.IsCancellationRequested == false)
+							{
+								System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(10)).Wait();
+							}
+							while (token.IsCancellationRequested == false)
+							{
+								RunOnUiThread(() =>
+								{
+									button.Text = string.Format("{0} clicks!", count++);
+								});
+								System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(100)).Wait();
+							}
+						}, token)
+							  .ContinueWith(_ =>
+						{
+							cancellationTokenSource.Dispose();
+							cancellationTokenSource = null;
+						});
+						break;
-			switch (e.Action)
+					case MotionEventActions.Up:
+						if (cancellationTokenSource != null)
+						{
+							cancellationTokenSource.Cancel();
+						}
+						break;
+				}
+			};
+			button2.Touch += (object sender, View.TouchEventArgs e) =>
 			{
+				switch (e.Event.Action)
+				{
-				case MotionEventActions.Down:
+					case MotionEventActions.Down:
-					button.Text = string.Format("{0} clicks!", v.Id);
+						button2.Text = string.Format("{0} clicks!",count2++);
-					if (cancellationTokenSource != null)
+						if (cancellationTokenSource != null)
+							break;
+						cancellationTokenSource = new System.Threading.CancellationTokenSource();
+						var token = cancellationTokenSource.Token;
+						System.Threading.Tasks.Task.Factory.StartNew(() =>
+						{
+							var stopwatch = Stopwatch.StartNew();
+							while (stopwatch.ElapsedMilliseconds < 1000 &&
+								   token.IsCancellationRequested == false)
+							{
+								System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(10)).Wait();
+							}
+							while (token.IsCancellationRequested == false)
+							{
+								RunOnUiThread(() =>
+								{
+									button2.Text = string.Format("{0} clicks!", count2++);
+								});
+								System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(100)).Wait();
+							}
+						}, token)
+							  .ContinueWith(_ =>
+						{
+							cancellationTokenSource.Dispose();
+							cancellationTokenSource = null;
+						});
 						break;
-					cancellationTokenSource = new System.Threading.CancellationTokenSource();
+					case MotionEventActions.Up:
-					var token = cancellationTokenSource.Token;
+						if (cancellationTokenSource != null)
-					System.Threading.Tasks.Task.Factory.StartNew(() =>
-					{
+						{
-						var stopwatch = Stopwatch.StartNew();
-						while (stopwatch.ElapsedMilliseconds < 1000 &&
-							   token.IsCancellationRequested == false)
+							cancellationTokenSource.Cancel();
-						{
-							System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(10)).Wait();
 						}
-						while (token.IsCancellationRequested == false)
-						{
-							RunOnUiThread(() =>
-							{
-								button.Text = string.Format("{0} clicks!", count++);
-							});
+						break;
-							System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(100)).Wait();
-						}
+				}
-					}, token)
-						  .ContinueWith(_ =>
-					{
-						cancellationTokenSource.Dispose();
-						cancellationTokenSource = null;
-					});
+			};
-					break;
-				case MotionEventActions.Up:
-					if (cancellationTokenSource != null)
-					{
-						cancellationTokenSource.Cancel();
-					}
-					break;
-			}
-			return true;
 		}
-			};
-			button2.Touch += (object sender, View.View.TouchEventArgs e) =>
-			{
-				public bool OnTouch(View v, MotionEvent e)
-	{
-		object cancellationTokenSource = null;
-		switch (e.Action)
-		{
-			case MotionEventActions.Down:
-				button2.Text = string.Format("{0} clicks!", v.Id);
-				if (cancellationTokenSource != null)
-					break;
-				cancellationTokenSource = new System.Threading.CancellationTokenSource();
-				var token = cancellationTokenSource.Token;
-				System.Threading.Tasks.Task.Factory.StartNew(() =>
-				{
-					var stopwatch = Stopwatch.StartNew();
-					while (stopwatch.ElapsedMilliseconds < 1000 &&
-						   token.IsCancellationRequested == false)
-					{
-						System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(10)).Wait();
-					}
-					while (token.IsCancellationRequested == false)
-					{
-						RunOnUiThread(() =>
-						{
-							button.Text = string.Format("{0} clicks!", count++);
-						});
-						System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(100)).Wait();
-					}
-				}, token)
-					  .ContinueWith(_ =>
-				{
-					cancellationTokenSource.Dispose();
-					cancellationTokenSource = null;
-				});
-				break;
-			case MotionEventActions.Up:
-				if (cancellationTokenSource != null)
-				{
-					cancellationTokenSource.Cancel();
-				}
-				break;
-		}
-		return true;
 	}
-;
-		}
-	}
 }
 ```
-解決できなかったエラー内容は以下の通りです。以下の通りです。
+※文字数制限に引っかかったので前回のコードは消しました
-```
-MainActivity.cs(37,4): error CS1525: Unexpected symbol `public'
-MainActivity.cs(37,23): error CS1525: Unexpected symbol `('
-MainActivity.cs(37,44): error CS1525: Unexpected symbol `e'
-MainActivity.cs(43,49): error CS1525: Unexpected symbol `.'
-MainActivity.cs(74,4): error CS1525: Unexpected symbol `case'
-MainActivity.cs(74,30): error CS1525: Unexpected symbol `:'
-MainActivity.cs(81,3): error CS1525: Unexpected symbol `return', expecting `;' or `}'
-MainActivity.cs(84,3): error CS1525: Unexpected symbol `button2'
-MainActivity.cs(84,17): error CS1525: Unexpected symbol `+='
-MainActivity.cs(84,61): error CS1525: Unexpected symbol `e'
-MainActivity.cs(86,11): error CS1525: Unexpected symbol `bool'
-MainActivity.cs(88,2): error CS1525: Unexpected symbol `object'
-MainActivity.cs(89,18): error CS1525: Unexpected symbol `)'
-MainActivity.cs(91,3): error CS1525: Unexpected symbol `case'
-MainActivity.cs(91,31): error CS1525: Unexpected symbol `:'
-MainActivity.cs(93,17): error CS1525: Unexpected symbol `='
-MainActivity.cs(93,32): error CS1525: Unexpected symbol `('
-MainActivity.cs(93,52): error CS1525: Unexpected symbol `)'
-MainActivity.cs(96,33): error CS1514: Unexpected symbol `new', expecting `.' or `{'
-MainActivity.cs(96,31): error CS1530: Keyword `new' is not allowed on namespace elements
-MainActivity.cs(96,34): error CS1525: Unexpected symbol `System'
-	Task "Csc" execution -- FAILED
-```

回答内容を元に修正したコードを追記

2016/12/15 15:03

投稿

nasama

スコア16

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -229,3 +229,377 @@
 こんな感じでいいのでしょうか？
 サンプルコードとか色々見ましたが変数名とかが記載してあるのがほとんどだったと思うので気になり投稿しました。
+###追記（１２/１５）
+回答ありがとうございます。
+教えていただいたコードを使用させていただきました。
+しかし、通常のtouch動作であれば作成できましたが、
+ MotionEvent を検知できないようで、長押しができなくなってしまいました。
+ そのためonTouchから入れて試しましたが、どこに}を足してもエラーが出て詰まってしまいます。
+ Xamarin Studioのクイック修正を使用しエラーを潰しましたが、取りきれないエラーが数多くあり、動作確認ができない状況です。
+ 教えていただいた内容を元に修正したコードが以下の通りです。
+```
+using System;
+using System.Diagnostics;
+using Android.App;
+using Android.OS;
+using Android.Views;
+using Android.Widget;
+namespace test2
+{
+	[Activity(Label = "test2", MainLauncher = true, Icon = "@mipmap/icon")]
+	public class MainActivity : Activity, View.IOnTouchListener
+	{
+		System.Threading.CancellationTokenSource cancellationTokenSource;
+		int count = 1;
+		private Button button;
+		private Button button2;
+		protected override void OnCreate(Bundle savedInstanceState)
+		{
+			base.OnCreate(savedInstanceState);
+			// Set our view from the "main" layout resource
+			SetContentView(Resource.Layout.Main);
+			// Get our button from the layout resource,
+			// and attach an event to it
+			button = FindViewById<Button>(Resource.Id.myButton);
+			button2 = FindViewById<Button>(Resource.Id.myButton2);
+			TextView text = new TextView(this);
+			//text = FindViewById<TextView>(Resource.Id.Text);
+			button.Touch += (object sender, View.TouchEventArgs e) =>
+			{
+				public bool OnTouch(View v, MotionEvent e)
+		{
+			switch (e.Action)
+			{
+				case MotionEventActions.Down:
+					button.Text = string.Format("{0} clicks!", v.Id);
+					if (cancellationTokenSource != null)
+						break;
+					cancellationTokenSource = new System.Threading.CancellationTokenSource();
+					var token = cancellationTokenSource.Token;
+					System.Threading.Tasks.Task.Factory.StartNew(() =>
+					{
+						var stopwatch = Stopwatch.StartNew();
+						while (stopwatch.ElapsedMilliseconds < 1000 &&
+							   token.IsCancellationRequested == false)
+						{
+							System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(10)).Wait();
+						}
+						while (token.IsCancellationRequested == false)
+						{
+							RunOnUiThread(() =>
+							{
+								button.Text = string.Format("{0} clicks!", count++);
+							});
+							System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(100)).Wait();
+						}
+					}, token)
+						  .ContinueWith(_ =>
+					{
+						cancellationTokenSource.Dispose();
+						cancellationTokenSource = null;
+					});
+					break;
+				case MotionEventActions.Up:
+					if (cancellationTokenSource != null)
+					{
+						cancellationTokenSource.Cancel();
+					}
+					break;
+			}
+			return true;
+		}
+			};
+			button2.Touch += (object sender, View.View.TouchEventArgs e) =>
+			{
+				public bool OnTouch(View v, MotionEvent e)
+	{
+		object cancellationTokenSource = null;
+		switch (e.Action)
+		{
+			case MotionEventActions.Down:
+				button2.Text = string.Format("{0} clicks!", v.Id);
+				if (cancellationTokenSource != null)
+					break;
+				cancellationTokenSource = new System.Threading.CancellationTokenSource();
+				var token = cancellationTokenSource.Token;
+				System.Threading.Tasks.Task.Factory.StartNew(() =>
+				{
+					var stopwatch = Stopwatch.StartNew();
+					while (stopwatch.ElapsedMilliseconds < 1000 &&
+						   token.IsCancellationRequested == false)
+					{
+						System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(10)).Wait();
+					}
+					while (token.IsCancellationRequested == false)
+					{
+						RunOnUiThread(() =>
+						{
+							button.Text = string.Format("{0} clicks!", count++);
+						});
+						System.Threading.Tasks.Task.Delay(TimeSpan.FromMilliseconds(100)).Wait();
+					}
+				}, token)
+					  .ContinueWith(_ =>
+				{
+					cancellationTokenSource.Dispose();
+					cancellationTokenSource = null;
+				});
+				break;
+			case MotionEventActions.Up:
+				if (cancellationTokenSource != null)
+				{
+					cancellationTokenSource.Cancel();
+				}
+				break;
+		}
+		return true;
+	}
+;
+		}
+	}
+}
+```
+解決できなかったエラー内容は以下の通りです。以下の通りです。
+```
+MainActivity.cs(37,4): error CS1525: Unexpected symbol `public'
+MainActivity.cs(37,23): error CS1525: Unexpected symbol `('
+MainActivity.cs(37,44): error CS1525: Unexpected symbol `e'
+MainActivity.cs(43,49): error CS1525: Unexpected symbol `.'
+MainActivity.cs(74,4): error CS1525: Unexpected symbol `case'
+MainActivity.cs(74,30): error CS1525: Unexpected symbol `:'
+MainActivity.cs(81,3): error CS1525: Unexpected symbol `return', expecting `;' or `}'
+MainActivity.cs(84,3): error CS1525: Unexpected symbol `button2'
+MainActivity.cs(84,17): error CS1525: Unexpected symbol `+='
+MainActivity.cs(84,61): error CS1525: Unexpected symbol `e'
+MainActivity.cs(86,11): error CS1525: Unexpected symbol `bool'
+MainActivity.cs(88,2): error CS1525: Unexpected symbol `object'
+MainActivity.cs(89,18): error CS1525: Unexpected symbol `)'
+MainActivity.cs(91,3): error CS1525: Unexpected symbol `case'
+MainActivity.cs(91,31): error CS1525: Unexpected symbol `:'
+MainActivity.cs(93,17): error CS1525: Unexpected symbol `='
+MainActivity.cs(93,32): error CS1525: Unexpected symbol `('
+MainActivity.cs(93,52): error CS1525: Unexpected symbol `)'
+MainActivity.cs(96,33): error CS1514: Unexpected symbol `new', expecting `.' or `{'
+MainActivity.cs(96,31): error CS1530: Keyword `new' is not allowed on namespace elements
+MainActivity.cs(96,34): error CS1525: Unexpected symbol `System'
+	Task "Csc" execution -- FAILED
+```