From 5439d4ec74028fe55e5fb03372f17257d3acd1c9 Mon Sep 17 00:00:00 2001
From: Christian Schneppe <christian@pix-art.de>
Date: Wed, 26 Oct 2016 21:50:14 +0200
Subject: Remove spans on copying or pasting a text

---
 .../pixart/messenger/ui/widget/CopyTextView.java   | 68 ++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/main/java/de/pixart/messenger/ui/widget/CopyTextView.java

(limited to 'src/main/java/de/pixart/messenger/ui/widget')

diff --git a/src/main/java/de/pixart/messenger/ui/widget/CopyTextView.java b/src/main/java/de/pixart/messenger/ui/widget/CopyTextView.java
new file mode 100644
index 000000000..d7099b786
--- /dev/null
+++ b/src/main/java/de/pixart/messenger/ui/widget/CopyTextView.java
@@ -0,0 +1,68 @@
+package de.pixart.messenger.ui.widget;
+
+import android.annotation.TargetApi;
+import android.content.ClipData;
+import android.content.ClipboardManager;
+import android.content.Context;
+import android.os.Build;
+import android.util.AttributeSet;
+import android.widget.TextView;
+
+import github.ankushsachdeva.emojicon.EmojiconTextView;
+
+public class CopyTextView extends EmojiconTextView {
+
+    public CopyTextView(Context context) {
+        super(context);
+    }
+
+    public CopyTextView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public CopyTextView(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @SuppressWarnings("unused")
+    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+    public CopyTextView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr); //, defStyleRes);
+    }
+
+    public interface CopyHandler {
+        public String transformTextForCopy(CharSequence text, int start, int end);
+    }
+
+    private CopyHandler copyHandler;
+
+    public void setCopyHandler(CopyHandler copyHandler) {
+        this.copyHandler = copyHandler;
+    }
+
+    @Override
+    public boolean onTextContextMenuItem(int id) {
+        CharSequence text = getText();
+        int min = 0;
+        int max = text.length();
+        if (isFocused()) {
+            final int selStart = getSelectionStart();
+            final int selEnd = getSelectionEnd();
+            min = Math.max(0, Math.min(selStart, selEnd));
+            max = Math.max(0, Math.max(selStart, selEnd));
+        }
+        String textForCopy = null;
+        if (id == android.R.id.copy && copyHandler != null) {
+            textForCopy = copyHandler.transformTextForCopy(getText(), min, max);
+        }
+        try {
+            return super.onTextContextMenuItem(id);
+        } finally {
+            if (textForCopy != null) {
+                ClipboardManager clipboard = (ClipboardManager) getContext().
+                        getSystemService(Context.CLIPBOARD_SERVICE);
+                clipboard.setPrimaryClip(ClipData.newPlainText(null, textForCopy));
+            }
+        }
+    }
+}
\ No newline at end of file
-- 
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