Merge branch 'nickname-nitpicks' into 'master'

Nickname nitpicks

See merge request !1143

briar-android/src/main/java/org/briarproject/briar/android/account/AuthorNameFragment.java

@@ -3,6 +3,7 @@ package org.briarproject.briar.android.account;
 import android.os.Bundle;
 import android.support.design.widget.TextInputEditText;
 import android.support.design.widget.TextInputLayout;
+import android.text.Editable;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -10,7 +11,6 @@ import android.widget.Button;
 
 import org.briarproject.bramble.api.nullsafety.MethodsNotNullByDefault;
 import org.briarproject.bramble.api.nullsafety.ParametersNotNullByDefault;
-import org.briarproject.bramble.util.StringUtils;
 import org.briarproject.briar.R;
 import org.briarproject.briar.android.activity.ActivityComponent;
 
@@ -20,6 +20,7 @@ import static android.view.inputmethod.EditorInfo.IME_ACTION_NEXT;
 import static android.view.inputmethod.EditorInfo.IME_ACTION_NONE;
 import static java.util.Objects.requireNonNull;
 import static org.briarproject.bramble.api.identity.AuthorConstants.MAX_AUTHOR_NAME_LENGTH;
+import static org.briarproject.bramble.util.StringUtils.toUtf8;
 import static org.briarproject.briar.android.util.UiUtils.setError;
 import static org.briarproject.briar.android.util.UiUtils.showSoftKeyboard;
 
@@ -77,7 +78,7 @@ public class AuthorNameFragment extends SetupFragment {
 
 	@Override
 	public void onTextChanged(CharSequence authorName, int i, int i1, int i2) {
-		int authorNameLength = StringUtils.toUtf8(authorName.toString()).length;
+		int authorNameLength = toUtf8(authorName.toString().trim()).length;
 		boolean error = authorNameLength > MAX_AUTHOR_NAME_LENGTH;
 		setError(authorNameWrapper, getString(R.string.name_too_long), error);
 		boolean enabled = authorNameLength > 0 && !error;
@@ -89,8 +90,11 @@ public class AuthorNameFragment extends SetupFragment {
 
 	@Override
 	public void onClick(View view) {
-		setupController.setAuthorName(authorNameInput.getText().toString());
-		setupController.showPasswordFragment();
+		Editable text = authorNameInput.getText();
+		if (text != null) {
+			setupController.setAuthorName(text.toString().trim());
+			setupController.showPasswordFragment();
+		}
 	}
 
 }

briar-android/src/main/java/org/briarproject/briar/android/contact/add/remote/NicknameFragment.java

@@ -82,19 +82,20 @@ public class NicknameFragment extends BaseFragment {
 
 	@Nullable
 	private String getNicknameOrNull() {
-		Editable name = contactNameInput.getText();
-		if (name == null || name.toString().trim().length() == 0) {
+		Editable text = contactNameInput.getText();
+		if (text == null || text.toString().trim().length() == 0) {
 			contactNameLayout.setError(getString(R.string.nickname_missing));
 			contactNameInput.requestFocus();
 			return null;
 		}
-		if (utf8IsTooLong(name.toString(), MAX_AUTHOR_NAME_LENGTH)) {
+		String name = text.toString().trim();
+		if (utf8IsTooLong(name, MAX_AUTHOR_NAME_LENGTH)) {
 			contactNameLayout.setError(getString(R.string.name_too_long));
 			contactNameInput.requestFocus();
 			return null;
 		}
 		contactNameLayout.setError(null);
-		return name.toString().trim();
+		return name;
 	}
 
 	private void onAddButtonClicked() {

briar-android/src/main/java/org/briarproject/briar/android/conversation/AliasDialogFragment.java

@@ -82,7 +82,7 @@ public class AliasDialogFragment extends AppCompatDialogFragment {
 	}
 
 	private void onSetButtonClicked() {
-		String alias = aliasEditText.getText().toString();
+		String alias = aliasEditText.getText().toString().trim();
 		if (toUtf8(alias).length > MAX_AUTHOR_NAME_LENGTH) {
 			aliasEditLayout.setError(getString(R.string.name_too_long));
 		} else {

briar-android/src/main/res/layout/fragment_alias_dialog.xml

@@ -31,7 +31,7 @@
 			android:layout_height="wrap_content"
 			android:layout_marginTop="16dp"
 			android:hint="@string/set_contact_alias_hint"
-			android:inputType="textPersonName"
+			android:inputType="text|textCapWords"
 			android:textColor="?android:attr/textColorPrimary"
 			android:textSize="@dimen/text_size_medium"/>