Hide the soft keyboard after entering invitation/confirmation codes.

src/net/sf/briar/android/invitation/CodeEntryWidget.java

 package net.sf.briar.android.invitation;
 
+import static android.content.Context.INPUT_METHOD_SERVICE;
 import static android.text.InputType.TYPE_CLASS_NUMBER;
 import static android.view.Gravity.CENTER;
 import static android.view.Gravity.CENTER_HORIZONTAL;
+import static android.view.inputmethod.InputMethodManager.HIDE_IMPLICIT_ONLY;
 import static net.sf.briar.api.plugins.InvitationConstants.MAX_CODE;
 import net.sf.briar.R;
 import android.content.Context;
 import android.view.KeyEvent;
 import android.view.View;
 import android.view.View.OnClickListener;
+import android.view.inputmethod.InputMethodManager;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.LinearLayout;
@@ -81,7 +84,10 @@ OnEditorActionListener, OnClickListener {
 			return false;
 		}
 		if(remoteCode < 0 || remoteCode > MAX_CODE) return false;
-		listener.codeEntered(remoteCode);
+		// Hide the soft keyboard
+		Object o = getContext().getSystemService(INPUT_METHOD_SERVICE);
+	    ((InputMethodManager) o).toggleSoftInput(HIDE_IMPLICIT_ONLY, 0);
+	    listener.codeEntered(remoteCode);
 		return true;
 	}
 }

src/net/sf/briar/android/invitation/ContactAddedView.java

@@ -17,8 +17,6 @@ import android.widget.TextView.OnEditorActionListener;
 public class ContactAddedView extends AddContactView implements OnClickListener,
 OnEditorActionListener {
 
-	private Button done = null;
-
 	ContactAddedView(Context ctx) {
 		super(ctx);
 	}
@@ -46,14 +44,15 @@ OnEditorActionListener {
 		enterNickname.setText(R.string.enter_nickname);
 		addView(enterNickname);
 
-		final Button addAnother = new Button(ctx);
+		innerLayout = new LinearLayout(ctx);
+		innerLayout.setOrientation(HORIZONTAL);
+		innerLayout.setGravity(CENTER);
+
 		final Button done = new Button(ctx);
-		this.done = done;
 		EditText nicknameEntry = new EditText(ctx) {
 			@Override
 			protected void onTextChanged(CharSequence text, int start,
 					int lengthBefore, int lengthAfter) {
-				addAnother.setEnabled(text.length() > 0);
 				done.setEnabled(text.length() > 0);
 			}
 		};
@@ -61,16 +60,7 @@ OnEditorActionListener {
 		nicknameEntry.setMaxEms(20);
 		nicknameEntry.setMaxLines(1);
 		nicknameEntry.setOnEditorActionListener(this);
-		addView(nicknameEntry);
-
-		innerLayout = new LinearLayout(ctx);
-		innerLayout.setOrientation(HORIZONTAL);
-		innerLayout.setGravity(CENTER);
-
-		addAnother.setText(R.string.add_another_contact_button);
-		addAnother.setEnabled(false);
-		addAnother.setOnClickListener(this);
-		innerLayout.addView(addAnother);
+		innerLayout.addView(nicknameEntry);
 
 		done.setText(R.string.done_button);
 		done.setEnabled(false);
@@ -85,7 +75,6 @@ OnEditorActionListener {
 	}
 
 	public void onClick(View view) {
-		if(view == done) container.finish(); // Done
-		else container.reset(new NetworkSetupView(container)); // Add another
+		container.finish(); // Done
 	}
 }