SDL: Android 2.3 compatibility is back

2015-01-15 17:35:28 +02:00
parent 3a5d384ad2
commit abef3686fe
5 changed files with 148 additions and 25 deletions
--- a/project/java/Clipboard.java
+++ b/project/java/Clipboard.java
@@ -0,0 +1,140 @@
+/*
+Simple DirectMedia Layer
+Java source code (C) 2009-2014 Sergii Pylypenko
+
+This software is provided 'as-is', without any express or implied
+warranty.  In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not
+   claim that you wrote the original software. If you use this software
+   in a product, an acknowledgment in the product documentation would be
+   appreciated but is not required. 
+2. Altered source versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution.
+*/
+
+package net.sourceforge.clonekeenplus;
+
+import android.os.Bundle;
+import android.os.Build;
+import android.os.Environment;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.content.Context;
+import android.content.res.Resources;
+import android.content.res.AssetManager;
+import android.app.Activity;
+import android.view.MotionEvent;
+import android.view.KeyEvent;
+import android.view.InputDevice;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.TextView;
+import android.widget.Toast;
+import android.graphics.Bitmap;
+import android.graphics.drawable.BitmapDrawable;
+import android.content.ClipboardManager;
+import android.content.ClipboardManager.OnPrimaryClipChangedListener;
+import android.app.PendingIntent;
+import android.app.AlarmManager;
+import android.content.Intent;
+import android.view.View;
+import android.view.Display;
+
+
+public abstract class Clipboard
+{
+	public static Clipboard get()
+	{
+		if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB)
+			return NewerClipboard.Holder.Instance;
+		return OlderClipboard.Holder.Instance;
+	}
+	public abstract void set(final Context context, final String text);
+	public abstract String get(final Context context);
+	public abstract void setListener(final Context context, final Runnable listener);
+
+	private static class NewerClipboard extends Clipboard
+	{
+		private static class Holder
+		{
+			private static final NewerClipboard Instance = new NewerClipboard();
+		}
+		public void set(final Context context, final String text)
+		{
+			try {
+				ClipboardManager clipboard = (ClipboardManager) context.getSystemService(context.CLIPBOARD_SERVICE);
+				if( clipboard != null )
+					clipboard.setText(text);
+			} catch (Exception e) {
+				Log.i("SDL", "setClipboardText() exception: " + e.toString());
+			}
+		}
+		public String get(final Context context)
+		{
+			String ret = "";
+			try {
+				ClipboardManager clipboard = (ClipboardManager) context.getSystemService(context.CLIPBOARD_SERVICE);
+				if( clipboard != null && clipboard.getText() != null )
+					ret = clipboard.getText().toString();
+			} catch (Exception e) {
+				Log.i("SDL", "getClipboardText() exception: " + e.toString());
+			}
+			return ret;
+		}
+		public void setListener(final Context context, final Runnable listener)
+		{
+			Log.i("SDL", "Cannot set clipboard listener on Android 2.3 or older");
+			ClipboardManager clipboard = (ClipboardManager) context.getSystemService(context.CLIPBOARD_SERVICE);
+			clipboard.addPrimaryClipChangedListener(new OnPrimaryClipChangedListener()
+			{
+				public void onPrimaryClipChanged()
+				{
+					listener.run();
+				}
+			});
+		}
+	}
+
+	private static class OlderClipboard extends Clipboard
+	{
+		private static class Holder
+		{
+			private static final OlderClipboard Instance = new OlderClipboard();
+		}
+		public void set(final Context context, final String text)
+		{
+			try {
+				android.text.ClipboardManager clipboard = (android.text.ClipboardManager) context.getSystemService(context.CLIPBOARD_SERVICE);
+				if( clipboard != null )
+					clipboard.setText(text);
+			} catch (Exception e) {
+				Log.i("SDL", "setClipboardText() exception: " + e.toString());
+			}
+		}
+		public String get(final Context context)
+		{
+			String ret = "";
+			try {
+				android.text.ClipboardManager clipboard = (android.text.ClipboardManager) context.getSystemService(context.CLIPBOARD_SERVICE);
+				if( clipboard != null && clipboard.getText() != null )
+					ret = clipboard.getText().toString();
+			} catch (Exception e) {
+				Log.i("SDL", "getClipboardText() exception: " + e.toString());
+			}
+			return ret;
+		}
+		public void setListener(final Context context, final Runnable listener)
+		{
+			Log.i("SDL", "Cannot set clipboard listener on Android 2.3 or older");
+		}
+	}
+}
+
+