1 files changed, 95 insertions, 0 deletions
diff --git a/org_apg/src/org/thialfihar/android/apg/util/Compatibility.java b/org_apg/src/org/thialfihar/android/apg/util/Compatibility.java
new file mode 100644
index 000000000..9daa7f73e
--- /dev/null
+++ b/org_apg/src/org/thialfihar/android/apg/util/Compatibility.java
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2012 Dominik Schürmann <dominik@dominikschuermann.de>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.thialfihar.android.apg.util;
+
+import java.lang.reflect.Method;
+
+import android.content.Context;
+import android.util.Log;
+
+public class Compatibility {
+
+    private static final String clipboardLabel = "APG";
+
+    /**
+     * Wrapper around ClipboardManager based on Android version using Reflection API, from
+     * http://www.projectsexception.com/blog/?p=87
+     * 
+     * @param context
+     * @param text
+     */
+    public static void copyToClipboard(Context context, String text) {
+        Object clipboard = context.getSystemService(Context.CLIPBOARD_SERVICE);
+        try {
+            if ("android.text.ClipboardManager".equals(clipboard.getClass().getName())) {
+                Method method = clipboard.getClass().getMethod("setText", CharSequence.class);
+                method.invoke(clipboard, text);
+            } else if ("android.content.ClipboardManager".equals(clipboard.getClass().getName())) {
+                Class<?> clazz = Class.forName("android.content.ClipData");
+                Method method = clazz.getMethod("newPlainText", CharSequence.class,
+                        CharSequence.class);
+                Object clip = method.invoke(null, clipboardLabel, text);
+                method = clipboard.getClass().getMethod("setPrimaryClip", clazz);
+                method.invoke(clipboard, clip);
+            }
+        } catch (Exception e) {
+            Log.e("ProjectsException", "There was and error copying the text to the clipboard: "
+                    + e.getMessage());
+        }
+    }
+
+    /**
+     * Wrapper around ClipboardManager based on Android version using Reflection API
+     * 
+     * @param context
+     * @param text
+     */
+    public static CharSequence getClipboardText(Context context) {
+        Object clipboard = context.getSystemService(Context.CLIPBOARD_SERVICE);
+        try {
+            if ("android.text.ClipboardManager".equals(clipboard.getClass().getName())) {
+                // CharSequence text = clipboard.getText();
+                Method method = clipboard.getClass().getMethod("getText");
+                Object text = method.invoke(clipboard);
+
+                return (CharSequence) text;
+            } else if ("android.content.ClipboardManager".equals(clipboard.getClass().getName())) {
+                // ClipData clipData = clipboard.getPrimaryClip();
+                Method methodGetPrimaryClip = clipboard.getClass().getMethod("getPrimaryClip");
+                Object clipData = methodGetPrimaryClip.invoke(clipboard);
+
+                // ClipData.Item clipDataItem = clipData.getItemAt(0);
+                Method methodGetItemAt = clipData.getClass().getMethod("getItemAt", Integer.TYPE);
+                Object clipDataItem = methodGetItemAt.invoke(clipData, 0);
+
+                // CharSequence text = clipDataItem.coerceToText(context);
+                Method methodGetString = clipDataItem.getClass().getMethod("coerceToText",
+                        Context.class);
+                Object text = methodGetString.invoke(clipDataItem, context);
+
+                return (CharSequence) text;
+            } else {
+                return null;
+            }
+        } catch (Exception e) {
+            Log.e("ProjectsException", "There was and error getting the text from the clipboard: "
+                    + e.getMessage());
+
+            return null;
+        }
+    }
+}