Display setting and support in a tab layout - DO NOT MERGE

Bug: 28269035
Bug: 28139604

src/com/android/settings/dashboard/DashboardContainerFragment.java

@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2016 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.dashboard;
+
+import android.app.Activity;
+import android.app.Fragment;
+import android.app.FragmentManager;
+import android.content.Context;
+import android.os.Bundle;
+import android.support.v13.app.FragmentPagerAdapter;
+import android.support.v4.view.ViewPager;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.android.settings.InstrumentedFragment;
+import com.android.settings.R;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settings.overlay.SupportFeatureProvider;
+import com.android.settings.widget.SlidingTabLayout;
+import com.android.settingslib.drawer.SettingsDrawerActivity;
+import com.android.settingslib.HelpUtils;
+
+/**
+ * Container for Dashboard fragments.
+ */
+public final class DashboardContainerFragment extends InstrumentedFragment {
+
+    private static final int INDEX_SUMMARY_FRAGMENT = 0;
+    private static final int INDEX_SUPPORT_FRAGMENT = 1;
+
+    private ViewPager mViewPager;
+    private View mHeaderView;
+    private DashboardViewPagerAdapter mPagerAdapter;
+
+    @Override
+    protected int getMetricsCategory() {
+        return DASHBOARD_CONTAINER;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup parent, Bundle savedInstanceState) {
+        final View content = inflater.inflate(R.layout.dashboard_container, parent, false);
+        mViewPager = (ViewPager) content.findViewById(R.id.pager);
+        mPagerAdapter = new DashboardViewPagerAdapter(getContext(), getChildFragmentManager());
+        mViewPager.setAdapter(mPagerAdapter);
+        mHeaderView = inflater.inflate(R.layout.dashboard_container_header, parent, false);
+        ((SlidingTabLayout) mHeaderView).setViewPager(mViewPager);
+        return content;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        if (mPagerAdapter.getCount() > 1) {
+            final Activity activity = getActivity();
+            if (activity instanceof SettingsDrawerActivity) {
+                ((SettingsDrawerActivity) getActivity()).setContentHeaderView(mHeaderView);
+            }
+        }
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        super.onCreateOptionsMenu(menu, inflater);
+        if (getActivity() == null) return;
+        HelpUtils.prepareHelpMenuItem(getActivity(), menu, R.string.help_uri_dashboard,
+                getClass().getName());
+    }
+
+    private static final class DashboardViewPagerAdapter extends FragmentPagerAdapter {
+
+        private final Context mContext;
+        private final SupportFeatureProvider mSupportFeatureProvider;
+
+        public DashboardViewPagerAdapter(Context context, FragmentManager fragmentManager) {
+            super(fragmentManager);
+            mContext = context;
+            mSupportFeatureProvider =
+                    FeatureFactory.getFactory(context).getSupportFeatureProvider();
+        }
+
+        @Override
+        public CharSequence getPageTitle(int position) {
+            switch (position) {
+                case INDEX_SUMMARY_FRAGMENT:
+                    return mContext.getString(R.string.page_tab_title_summary);
+                case INDEX_SUPPORT_FRAGMENT:
+                    return mContext.getString(R.string.page_tab_title_support);
+            }
+            return super.getPageTitle(position);
+        }
+
+        @Override
+        public Fragment getItem(int position) {
+            switch (position) {
+                case INDEX_SUMMARY_FRAGMENT:
+                    return new DashboardSummary();
+                case INDEX_SUPPORT_FRAGMENT:
+                    return new SupportFragment();
+                default:
+                    throw new IllegalArgumentException(
+                            String.format(
+                                    "Position %d does not map to a valid dashboard fragment",
+                                    position));
+            }
+        }
+
+        @Override
+        public int getCount() {
+            return mSupportFeatureProvider == null ? 1 : 2;
+        }
+    }
+}

src/com/android/settings/dashboard/DashboardSummary.java

@@ -21,13 +21,11 @@ import android.os.Bundle;
 import android.support.v7.widget.LinearLayoutManager;
 import android.util.Log;
 import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuInflater;
 import android.view.View;
 import android.view.ViewGroup;
+
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.MetricsProto.MetricsEvent;
-import com.android.settingslib.HelpUtils;
 import com.android.settings.InstrumentedFragment;
 import com.android.settings.R;
 import com.android.settings.Settings;
@@ -83,7 +81,6 @@ public class DashboardSummary extends InstrumentedFragment
         List<DashboardCategory> categories =
                 ((SettingsActivity) getActivity()).getDashboardCategories();
         mSummaryLoader = new SummaryLoader(getActivity(), categories);
-        setHasOptionsMenu(true);
         Context context = getContext();
         mConditionManager = ConditionManager.get(context);
         mSuggestionParser = new SuggestionParser(context,
@@ -98,14 +95,6 @@ public class DashboardSummary extends InstrumentedFragment
         super.onDestroy();
     }
 
-    @Override
-    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-        super.onCreateOptionsMenu(menu, inflater);
-        if (getActivity() == null) return;
-        HelpUtils.prepareHelpMenuItem(getActivity(), menu, R.string.help_uri_dashboard,
-                getClass().getName());
-    }
-
     @Override
     public void onResume() {
         long startTime = System.currentTimeMillis();

src/com/android/settings/dashboard/SupportFragment.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2016 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.dashboard;
+
+import android.annotation.DrawableRes;
+import android.annotation.IdRes;
+import android.annotation.StringRes;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.android.settings.InstrumentedFragment;
+import com.android.settings.R;
+
+/**
+ * Fragment for support tab in SettingsGoogle.
+ */
+public final class SupportFragment extends InstrumentedFragment {
+
+    private View mContent;
+
+    @Override
+    protected int getMetricsCategory() {
+        return SUPPORT_FRAGMENT;
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        mContent = inflater.inflate(R.layout.support_fragment, container, false);
+        // Update escalation items.
+        updateEscalationCard(R.id.escalation_by_phone, R.string.support_escalation_by_phone);
+        updateEscalationCard(R.id.escalation_by_email, R.string.support_escalation_by_email);
+        // Update other support items.
+        updateSupportTile(R.id.forum_tile, R.drawable.ic_forum_24dp, R.string.support_forum_title);
+        updateSupportTile(R.id.article_tile, R.drawable.ic_help_24dp,
+                R.string.support_articles_title);
+        // Update feedback item.
+        updateSupportTile(R.id.feedback_tile, R.drawable.ic_feedback_24dp,
+                R.string.support_feedback_title);
+        return mContent;
+    }
+
+    private void updateEscalationCard(@IdRes int cardId, @StringRes int title) {
+        final View card = mContent.findViewById(cardId);
+        ((TextView) card.findViewById(R.id.title)).setText(title);
+    }
+
+    private void updateSupportTile(@IdRes int tileId, @DrawableRes int icon, @StringRes int title) {
+        final View tile = mContent.findViewById(tileId);
+        ((ImageView) tile.findViewById(android.R.id.icon)).setImageResource(icon);
+        ((TextView) tile.findViewById(android.R.id.title)).setText(title);
+    }
+}