From cdcd2f8b04b418b502fe4c1df310a3115202283f Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Mon, 24 Sep 2018 20:33:05 +0200
Subject: [PATCH] do not show 'paste as quote' if clip is NULL

---
 .../util/EditMessageActionModeCallback.java   | 75 ++++++++++---------
 1 file changed, 38 insertions(+), 37 deletions(-)

diff --git a/src/main/java/eu/siacs/conversations/ui/util/EditMessageActionModeCallback.java b/src/main/java/eu/siacs/conversations/ui/util/EditMessageActionModeCallback.java
index 54cf30927..fca8ebbbc 100644
--- a/src/main/java/eu/siacs/conversations/ui/util/EditMessageActionModeCallback.java
+++ b/src/main/java/eu/siacs/conversations/ui/util/EditMessageActionModeCallback.java
@@ -32,57 +32,58 @@ package eu.siacs.conversations.ui.util;
 import android.content.ClipData;
 import android.content.ClipboardManager;
 import android.content.Context;
-import android.util.Log;
+import android.text.TextUtils;
 import android.view.ActionMode;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 
-import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.ui.widget.EditMessage;
 
 public class EditMessageActionModeCallback implements ActionMode.Callback {
 
-	private final EditMessage editMessage;
-	private final ClipboardManager clipboardManager;
+    private final EditMessage editMessage;
+    private final ClipboardManager clipboardManager;
 
-	public EditMessageActionModeCallback(EditMessage editMessage) {
-		this.editMessage = editMessage;
-		this.clipboardManager = (ClipboardManager) editMessage.getContext().getSystemService(Context.CLIPBOARD_SERVICE);
-	}
+    public EditMessageActionModeCallback(EditMessage editMessage) {
+        this.editMessage = editMessage;
+        this.clipboardManager = (ClipboardManager) editMessage.getContext().getSystemService(Context.CLIPBOARD_SERVICE);
+    }
 
-	@Override
-	public boolean onCreateActionMode(ActionMode mode, Menu menu) {
-		MenuInflater inflater = mode.getMenuInflater();
-		inflater.inflate(R.menu.edit_message_actions, menu);
-		MenuItem pasteAsQuote = menu.findItem(R.id.paste_as_quote);
-		ClipData primaryClip = clipboardManager.getPrimaryClip();
-		if (primaryClip != null && primaryClip.getItemCount() >= 0) {
-			pasteAsQuote.setVisible(primaryClip.getDescription().getMimeType(0).startsWith("text/") && primaryClip.getItemAt(0).getText() != null);
-		}
-		return true;
-	}
+    @Override
+    public boolean onCreateActionMode(ActionMode mode, Menu menu) {
+        final MenuInflater inflater = mode.getMenuInflater();
+        inflater.inflate(R.menu.edit_message_actions, menu);
+        final MenuItem pasteAsQuote = menu.findItem(R.id.paste_as_quote);
+        final ClipData primaryClip = clipboardManager.getPrimaryClip();
+        if (primaryClip != null && primaryClip.getItemCount() >= 0) {
+            pasteAsQuote.setVisible(primaryClip.getDescription().getMimeType(0).startsWith("text/") && !TextUtils.isEmpty(primaryClip.getItemAt(0).getText()));
+        } else {
+            pasteAsQuote.setVisible(false);
+        }
+        return true;
+    }
 
-	@Override
-	public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
-		return false;
-	}
+    @Override
+    public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
+        return false;
+    }
 
-	@Override
-	public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
-		if (item.getItemId() == R.id.paste_as_quote) {
-			final ClipData primaryClip = clipboardManager.getPrimaryClip();
-			if (primaryClip != null && primaryClip.getItemCount() >= 1) {
-				editMessage.insertAsQuote(primaryClip.getItemAt(0).getText().toString());
-				return true;
-			}
-		}
-		return false;
-	}
+    @Override
+    public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
+        if (item.getItemId() == R.id.paste_as_quote) {
+            final ClipData primaryClip = clipboardManager.getPrimaryClip();
+            if (primaryClip != null && primaryClip.getItemCount() >= 1) {
+                editMessage.insertAsQuote(primaryClip.getItemAt(0).getText().toString());
+                return true;
+            }
+        }
+        return false;
+    }
 
-	@Override
-	public void onDestroyActionMode(ActionMode mode) {
+    @Override
+    public void onDestroyActionMode(ActionMode mode) {
 
-	}
+    }
 }