Make A11y SUW launchable from SUW and small UX changes based on last round of

UX studies.

Change-Id: I9c20cd3abf910a37731da2af604f3af2cd30e942

src/com/android/settings/accessibility/AccessibilitySettingsForSetupWizardActivity.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * 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 com.android.settings.accessibility;
+
+import android.app.Fragment;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuItem;
+
+import com.android.settings.R;
+import com.android.settings.SettingsActivity;
+
+public class AccessibilitySettingsForSetupWizardActivity extends SettingsActivity {
+
+      @Override
+      public boolean onCreateOptionsMenu(Menu menu) {
+          // Return true, so we get notified when items in the menu are clicked.
+          return true;
+      }
+
+      @Override
+      public boolean onOptionsItemSelected(MenuItem item) {
+          onBackPressed();
+          return true;
+      }
+
+      @Override
+      public void startPreferencePanel(String fragmentClass, Bundle args, int titleRes,
+              CharSequence titleText, Fragment resultTo, int resultRequestCode) {
+          startPreferenceFragment(Fragment.instantiate(this, fragmentClass, args), true);
+      }
+
+      @Override
+      public void openDrawer() {
+          // Do nothing.
+      }
+
+      @Override
+      public void closeDrawer() {
+          // Do nothing.
+      }
+}