let's own otr-fingerprint copy to clipboard.

art/ic_action_copy.svg

@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="128"
+   height="128"
+   id="svg4066"
+   version="1.1"
+   inkscape:version="0.48.5 r10040"
+   sodipodi:docname="ic_action_copy.svg">
+  <defs
+     id="defs4068" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.54117647"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="2.67"
+     inkscape:cx="51.750573"
+     inkscape:cy="57.547291"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     borderlayer="false"
+     inkscape:window-width="1035"
+     inkscape:window-height="853"
+     inkscape:window-x="369"
+     inkscape:window-y="3"
+     inkscape:window-maximized="0" />
+  <metadata
+     id="metadata4071">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-924.36218)">
+    <rect
+       ry="0"
+       height="91.708199"
+       width="71.625328"
+       stroke-miterlimit="4"
+       y="952.36743"
+       x="42.730034"
+       id="rect10"
+       style="fill:none;stroke:#000000;stroke-width:8.6679945;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:0.54117647;stroke-dasharray:none"
+       inkscape:transform-center-x="-21.391573"
+       inkscape:transform-center-y="28.294015" />
+    <path
+       style="fill:#000000;fill-opacity:0.5411765;fill-rule:evenodd;stroke:#000000;stroke-width:0.41999999999999998;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.54117649999999995;stroke-miterlimit:4;stroke-dasharray:none"
+       d="m 20.552281,933.36985 0,0.0209 -0.128276,0 -0.399078,99.83215 0.213792,0 0,0.1463 13.212333,-0.021 0.05701,-8.1392 -4.076297,0.011 0.327814,-84.87039 58.436429,0 0.0285,3.427 11.10293,0 -0.0855,-9.25707 -0.057,0 0,-1.1493 -78.63263,0 z"
+       id="rect12-6"
+       inkscape:connector-curvature="0" />
+    <rect
+       height="4.7259107"
+       width="37.242958"
+       y="967.49921"
+       x="50.137043"
+       id="rect12"
+       style="fill:#000000;fill-opacity:0.54117647;fill-rule:evenodd;stroke:#000000;stroke-width:0.23799089px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.54117647" />
+    <rect
+       style="fill:#000000;fill-opacity:0.54117647000000002;fill-rule:evenodd;stroke:#000000;stroke-width:0.274;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.54117647000000002;stroke-miterlimit:4;stroke-dasharray:none"
+       id="rect4272"
+       x="50.137043"
+       y="982.49921"
+       width="49.452484"
+       height="4.7259107" />
+    <rect
+       height="4.7259107"
+       width="43.542446"
+       y="997.49921"
+       x="50.137043"
+       id="rect4274"
+       style="fill:#000000;fill-opacity:0.54117647;fill-rule:evenodd;stroke:#000000;stroke-width:0.2573325px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.54117647" />
+    <rect
+       style="fill:#000000;fill-opacity:0.54117647;fill-rule:evenodd;stroke:#000000;stroke-width:0.25050664px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.54117647"
+       id="rect4276"
+       x="50.137043"
+       y="1012.4992"
+       width="41.263123"
+       height="4.7259107" />
+    <rect
+       height="4.7259107"
+       width="49.397911"
+       y="1027.4993"
+       x="50.137043"
+       id="rect4278"
+       style="fill:#000000;fill-opacity:0.54117647;fill-rule:evenodd;stroke:#000000;stroke-width:0.27408957px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.54117647" />
+  </g>
+</svg>

art/render.rb

@@ -1,6 +1,6 @@
 #!/bin/env ruby
 resolutions={'mdpi'=> 1, 'hdpi' => 1.5, 'xhdpi' => 2, 'xxhdpi' => 3}
-images = { 'conversations.svg' => ['ic_launcher',48], 'conversations_baloon.svg' => ['ic_activity', 32], 'conversations_mono.svg' => ['ic_notification',24], 'ic_received_indicator.svg' => ['ic_received_indicator',12] }
+images = { 'conversations.svg' => ['ic_launcher', 48], 'conversations_baloon.svg' => ['ic_activity', 32], 'conversations_mono.svg' => ['ic_notification', 24], 'ic_received_indicator.svg' => ['ic_received_indicator', 12], 'ic_action_copy.svg' => ['ic_action_copy', 32] }
 images.each do |source, result|
 	resolutions.each do |name, factor|
 		size = factor * result[1]

res/layout/activity_edit_account.xml

@@ -180,13 +180,35 @@
                     android:textSize="?attr/TextSizeHeadline"
                     android:textStyle="bold" />
 
-                <TextView
+                <RelativeLayout
-                    android:id="@+id/otr_fingerprint"
                     android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
+                    android:layout_height="match_parent"
-                    android:layout_marginTop="8dp"
+                    android:layout_marginTop="8dp">
-                    android:textSize="?attr/TextSizeBody"
+                    <LinearLayout
-                    android:typeface="monospace" />
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_alignParentLeft="true"
+                        android:layout_toLeftOf="@+id/action_copy_to_clipboard"
+                        android:orientation="vertical" >
+
+                        <TextView
+                            android:id="@+id/otr_fingerprint"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:textSize="?attr/TextSizeBody"
+                            android:typeface="monospace" />
+                    </LinearLayout>
+
+                    <ImageButton
+                        android:id="@+id/action_copy_to_clipboard"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:background="?android:selectableItemBackground"
+                        android:layout_alignParentRight="true"
+                        android:layout_centerVertical="true"
+                        android:src="@drawable/ic_action_copy"
+                        android:visibility="invisible" />
+                </RelativeLayout>
             </LinearLayout>
         </LinearLayout>
     </ScrollView>

res/values-de/strings.xml

@@ -261,5 +261,6 @@
     <string name="pref_expert_options_other">Sonstiges</string>
     <string name="pref_conference_name">Konferenz-Name</string>
     <string name="pref_conference_name_summary">Konferenz-Thema statt Raum-JID als Name verwenden</string>
+    <string name="toast_message_otr_fingerprint">OTR Fingerabdruck in die Zwischenablage kopiert!</string>
 
 </resources>

res/values/strings.xml

@@ -261,5 +261,6 @@
     <string name="pref_expert_options_other">Other</string>
     <string name="pref_conference_name">Conference name</string>
     <string name="pref_conference_name_summary">Use room’s subject instead of JID to identify conferences</string>
+    <string name="toast_message_otr_fingerprint">OTR fingerprint copied to clipboard!</string>
 
 </resources>

src/eu/siacs/conversations/ui/EditAccountActivity.java

@@ -1,6 +1,8 @@
 package eu.siacs.conversations.ui;
 
 import android.app.PendingIntent;
+import android.content.ClipData;
+import android.content.ClipboardManager;
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
@@ -10,9 +12,11 @@ import android.widget.Button;
 import android.widget.CheckBox;
 import android.widget.CompoundButton;
 import android.widget.EditText;
+import android.widget.ImageButton;
 import android.widget.LinearLayout;
 import android.widget.CompoundButton.OnCheckedChangeListener;
 import android.widget.TextView;
+import android.widget.Toast;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.services.XmppConnectionService.OnAccountUpdate;
@@ -38,6 +42,7 @@ public class EditAccountActivity extends XmppActivity {
 	private TextView mSessionEst;
 	private TextView mOtrFingerprint;
 	private TextView mOtrFingerprintHeadline;
+	private ImageButton mOtrFingerprintToClipboardButton;
 
 	private String jidToEdit;
 	private Account mAccount;
@@ -228,6 +233,7 @@ public class EditAccountActivity extends XmppActivity {
 		this.mServerInfoPep = (TextView) findViewById(R.id.server_info_pep);
 		this.mOtrFingerprint = (TextView) findViewById(R.id.otr_fingerprint);
 		this.mOtrFingerprintHeadline = (TextView) findViewById(R.id.otr_fingerprint_headline);
+		this.mOtrFingerprintToClipboardButton = (ImageButton) findViewById(R.id.action_copy_to_clipboard);
 		this.mSaveButton = (Button) findViewById(R.id.save_button);
 		this.mCancelButton = (Button) findViewById(R.id.cancel_button);
 		this.mSaveButton.setOnClickListener(this.mSaveButtonClickListener);
@@ -324,13 +330,29 @@ public class EditAccountActivity extends XmppActivity {
 			} else {
 				this.mServerInfoPep.setText(R.string.server_info_unavailable);
 			}
-			String fingerprint = this.mAccount
+			final String fingerprint = this.mAccount
 					.getOtrFingerprint(xmppConnectionService);
 			if (fingerprint != null) {
 				this.mOtrFingerprintHeadline.setVisibility(View.VISIBLE);
 				this.mOtrFingerprint.setVisibility(View.VISIBLE);
 				this.mOtrFingerprint.setText(fingerprint);
+				this.mOtrFingerprintToClipboardButton.setVisibility(View.VISIBLE);
+				this.mOtrFingerprintToClipboardButton
+						.setOnClickListener(new View.OnClickListener() {
+
+							@Override
+							public void onClick(View v) {
+
+								if (OtrFingerprintToClipBoard(fingerprint)) {
+									Toast.makeText(
+											EditAccountActivity.this,
+											R.string.toast_message_otr_fingerprint,
+											Toast.LENGTH_SHORT).show();
+								}
+							}
+						});
 			} else {
+				this.mOtrFingerprintToClipboardButton.setVisibility(View.GONE);
 				this.mOtrFingerprint.setVisibility(View.GONE);
 				this.mOtrFingerprintHeadline.setVisibility(View.GONE);
 			}
@@ -343,4 +365,15 @@ public class EditAccountActivity extends XmppActivity {
 			this.mStats.setVisibility(View.GONE);
 		}
 	}
+
+	private boolean OtrFingerprintToClipBoard(String fingerprint) {
+		ClipboardManager mClipBoardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
+		String label = getResources().getString(R.string.otr_fingerprint);
+		if (mClipBoardManager != null) {
+			ClipData mClipData = ClipData.newPlainText(label, fingerprint);
+			mClipBoardManager.setPrimaryClip(mClipData);
+			return true;
+		}
+		return false;
+	}
 }