New 'add contact info' option on the conversation contextual menu

This option is used to add phone numbers from the contact list on the
messages.

res/menu/conversation.xml

@@ -5,6 +5,10 @@
           android:id="@+id/menu_add_attachment"
           android:icon="@drawable/ic_menu_attach" />
 
+    <item android:title="@string/conversation__menu_add_contact_info"
+          android:id="@+id/menu_add_contact_info"
+          android:icon="@drawable/ic_contact_picture" />
+
     <item android:title="@string/conversation__menu_delete_thread"
           android:id="@+id/menu_delete_thread"
           android:icon="@android:drawable/ic_menu_delete" />

res/values/strings.xml

@@ -54,6 +54,7 @@
     <string name="ConversationActivity_delete_thread_confirmation">Delete Thread Confirmation</string>
     <string name="ConversationActivity_are_you_sure_that_you_want_to_permanently_delete_this_conversation_question">Are you sure that you want to permanently delete this conversation?</string>
     <string name="ConversationActivity_add_attachment">Add attachment</string>
+    <string name="ConversationActivity_select_contact_info">Select contact info</string>
     <string name="ConversationActivity_compose_message">Compose Message</string>
     <string name="ConversationActivity_sorry_there_was_an_error_setting_your_attachment">Sorry, there was an error setting your attachment.</string>
     <string name="ConversationActivity_sorry_the_selected_video_exceeds_message_size_restrictions">Sorry, the selected video exceeds message size restrictions.</string>
@@ -517,6 +518,7 @@
     
     <!-- conversation -->
     <string name="conversation__menu_add_attachment">Add attachment</string>
+    <string name="conversation__menu_add_contact_info">Add contact info</string>
     <string name="conversation__menu_delete_thread">Delete thread</string>
     
     <!-- conversation_group_options -->

src/org/thoughtcrime/securesms/ConversationActivity.java

@@ -30,6 +30,7 @@ import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
+import android.provider.ContactsContract;
 import android.telephony.PhoneNumberUtils;
 import android.text.Editable;
 import android.text.InputType;
@@ -54,6 +55,9 @@ import com.actionbarsherlock.view.MenuItem;
 import org.thoughtcrime.securesms.components.EmojiDrawer;
 import org.thoughtcrime.securesms.components.EmojiToggle;
 import org.thoughtcrime.securesms.components.RecipientsPanel;
+import org.thoughtcrime.securesms.contacts.ContactAccessor;
+import org.thoughtcrime.securesms.contacts.ContactAccessor.ContactData;
+import org.thoughtcrime.securesms.contacts.ContactAccessor.NumberData;
 import org.thoughtcrime.securesms.crypto.KeyExchangeInitiator;
 import org.thoughtcrime.securesms.crypto.KeyExchangeProcessor;
 import org.thoughtcrime.securesms.crypto.KeyUtil;
@@ -116,6 +120,7 @@ public class ConversationActivity extends PassphraseRequiredSherlockFragmentActi
   private static final int PICK_IMAGE            = 2;
   private static final int PICK_VIDEO            = 3;
   private static final int PICK_AUDIO            = 4;
+  private static final int PICK_CONTACT_INFO     = 5;
 
   private MasterSecret masterSecret;
   private RecipientsPanel recipientsPanel;
@@ -219,6 +224,9 @@ public class ConversationActivity extends PassphraseRequiredSherlockFragmentActi
     case PICK_AUDIO:
       addAttachmentAudio(data.getData());
       break;
+    case PICK_CONTACT_INFO:
+      addContactInfo(data.getData());
+      break;
     }
   }
 
@@ -262,6 +270,7 @@ public class ConversationActivity extends PassphraseRequiredSherlockFragmentActi
     switch (item.getItemId()) {
     case R.id.menu_call:                      handleDial(getRecipients().getPrimaryRecipient()); return true;
     case R.id.menu_delete_thread:             handleDeleteThread();                              return true;
+    case R.id.menu_add_contact_info:          handleAddContactInfo();                            return true;
     case R.id.menu_add_attachment:            handleAddAttachment();                             return true;
     case R.id.menu_start_secure_session:      handleStartSecureSession();                        return true;
     case R.id.menu_abort_session:             handleAbortSecureSession();                        return true;
@@ -457,6 +466,11 @@ public class ConversationActivity extends PassphraseRequiredSherlockFragmentActi
     builder.show();
   }
 
+  private void handleAddContactInfo() {
+    Intent intent = new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI);
+    startActivityForResult(intent, PICK_CONTACT_INFO);
+  }
+
   private void handleAddAttachment() {
     if (this.isMmsEnabled) {
       AlertDialog.Builder builder = new AlertDialog.Builder(this);
@@ -721,6 +735,35 @@ public class ConversationActivity extends PassphraseRequiredSherlockFragmentActi
     }
   }
 
+  private void addContactInfo(Uri contactUri) {
+    ContactAccessor contactDataList = ContactAccessor.getInstance();
+    ContactData contactData = contactDataList.getContactData(this, contactUri);
+
+    if      (contactData.numbers.size() == 1) composeText.append(contactData.numbers.get(0).number);
+    else if (contactData.numbers.size() > 1)  selectContactInfo(contactData);
+  }
+
+  private void selectContactInfo(ContactData contactData) {
+    final CharSequence[] numbers = new CharSequence[contactData.numbers.size()];
+    final CharSequence[] numberItems = new CharSequence[contactData.numbers.size()];
+    for (int i = 0; i < contactData.numbers.size(); i++) {
+      numbers[i] = contactData.numbers.get(i).number;
+      numberItems[i] = contactData.numbers.get(i).type + ": " + contactData.numbers.get(i).number;
+    }
+
+    AlertDialog.Builder builder = new AlertDialog.Builder(this);
+    builder.setIcon(R.drawable.ic_contact_picture);
+    builder.setTitle(R.string.ConversationActivity_select_contact_info);
+
+    builder.setItems(numberItems, new DialogInterface.OnClickListener() {
+      @Override
+      public void onClick(DialogInterface dialog, int which) {
+        composeText.append(numbers[which]);
+      }
+    });
+    builder.show();
+  }
+
   private List<Draft> getDraftsForCurrentState() {
     List<Draft> drafts = new LinkedList<Draft>();
 

src/org/thoughtcrime/securesms/contacts/ContactAccessor.java

@@ -39,6 +39,7 @@ import org.thoughtcrime.securesms.crypto.InvalidKeyException;
 import org.thoughtcrime.securesms.util.Base64;
 
 import java.io.IOException;
+import java.lang.Long;
 import java.util.ArrayList;
 import java.util.LinkedList;
 import java.util.List;
@@ -128,7 +129,11 @@ public class ContactAccessor {
     return getContactData(context,
                           cursor.getString(cursor.getColumnIndexOrThrow(Contacts.DISPLAY_NAME)),
                           cursor.getLong(cursor.getColumnIndexOrThrow(Contacts._ID)));
-}
+  }
+
+  public ContactData getContactData(Context context, Uri uri) {
+    return getContactData(context, getNameFromContact(context, uri),  Long.parseLong(uri.getLastPathSegment()));
+  }
 
   private ContactData getContactData(Context context, String displayName, long id) {
     ContactData contactData = new ContactData(id, displayName);