Added a TextFieldPage to WizardPager

res/layout/fragment_wizard_page_text_field.xml

+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    style="@style/WizardPageContainer">
+
+    <TextView style="@style/WizardPageTitle" />
+
+    <ScrollView android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:paddingLeft="16dp"
+        android:paddingRight="16dp"
+        android:scrollbarStyle="outsideOverlay">
+
+        <LinearLayout android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <EditText android:id="@+id/wizard_text_field"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:saveEnabled="false"
+                android:inputType="textCapWords"
+                android:layout_marginBottom="16dp" />
+
+            <TextView style="@style/WizardFormLabel"
+                android:id="@+id/wizard_text_field_desc" />
+
+        </LinearLayout>
+    </ScrollView>
+</LinearLayout>

src/net/i2p/android/wizard/model/TextFieldPage.java

+/*
+ * Copyright 2013 str4d
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.i2p.android.wizard.model;
+
+import net.i2p.android.wizard.ui.TextFieldFragment;
+
+import android.support.v4.app.Fragment;
+import android.text.TextUtils;
+
+import java.util.ArrayList;
+
+/**
+ * A page asking for a text field.
+ */
+public class TextFieldPage extends Page {
+    protected String mDesc = "";
+
+    public TextFieldPage(ModelCallbacks callbacks, String title) {
+        super(callbacks, title);
+    }
+
+    @Override
+    public Fragment createFragment() {
+        return TextFieldFragment.create(getKey());
+    }
+
+    @Override
+    public void getReviewItems(ArrayList<ReviewItem> dest) {
+        dest.add(new ReviewItem(getTitle(), mData.getString(SIMPLE_DATA_KEY), getKey(), -1));
+    }
+
+    @Override
+    public boolean isCompleted() {
+        return !TextUtils.isEmpty(mData.getString(SIMPLE_DATA_KEY));
+    }
+
+    public TextFieldPage setDescription(String desc) {
+        mDesc = desc;
+        return this;
+    }
+
+    public String getDesc() {
+        return mDesc;
+    }
+}

src/net/i2p/android/wizard/ui/TextFieldFragment.java

+/*
+ * Copyright 2013 str4d
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package net.i2p.android.wizard.ui;
+
+import net.i2p.android.router.R;
+import net.i2p.android.wizard.model.Page;
+import net.i2p.android.wizard.model.TextFieldPage;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.TextView;
+
+public class TextFieldFragment extends Fragment {
+    private static final String ARG_KEY = "key";
+
+    private PageFragmentCallbacks mCallbacks;
+    private String mKey;
+    private TextFieldPage mPage;
+    private TextView mFieldView;
+
+    public static TextFieldFragment create(String key) {
+        Bundle args = new Bundle();
+        args.putString(ARG_KEY, key);
+
+        TextFieldFragment fragment = new TextFieldFragment();
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    public TextFieldFragment() {
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        Bundle args = getArguments();
+        mKey = args.getString(ARG_KEY);
+        mPage = (TextFieldPage) mCallbacks.onGetPage(mKey);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        View rootView = inflater.inflate(R.layout.fragment_wizard_page_text_field, container, false);
+        ((TextView) rootView.findViewById(android.R.id.title)).setText(mPage.getTitle());
+        ((TextView) rootView.findViewById(R.id.wizard_text_field_desc)).setText(mPage.getDesc());
+
+        mFieldView = ((TextView) rootView.findViewById(R.id.wizard_text_field));
+        mFieldView.setHint(mPage.getTitle());
+        mFieldView.setText(mPage.getData().getString(Page.SIMPLE_DATA_KEY));
+        return rootView;
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+
+        if (!(activity instanceof PageFragmentCallbacks)) {
+            throw new ClassCastException("Activity must implement PageFragmentCallbacks");
+        }
+
+        mCallbacks = (PageFragmentCallbacks) activity;
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mCallbacks = null;
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        mFieldView.addTextChangedListener(new TextWatcher() {
+            public void beforeTextChanged(CharSequence charSequence, int i, int i1,
+                    int i2) {
+            }
+
+            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
+            }
+
+            public void afterTextChanged(Editable editable) {
+                mPage.getData().putString(Page.SIMPLE_DATA_KEY,
+                        (editable != null) ? editable.toString() : null);
+                mPage.notifyDataChanged();
+            }
+        });
+    }
+
+    @Override
+    public void setMenuVisibility(boolean menuVisible) {
+        super.setMenuVisibility(menuVisible);
+
+        // In a future update to the support library, this should override setUserVisibleHint
+        // instead of setMenuVisibility.
+        if (mFieldView != null) {
+            InputMethodManager imm = (InputMethodManager) getActivity().getSystemService(
+                    Context.INPUT_METHOD_SERVICE);
+            if (!menuVisible) {
+                imm.hideSoftInputFromWindow(getView().getWindowToken(), 0);
+            }
+        }
+    }
+}