Added zen settings messages and calls preferences.

- Made ZenModeSettings and ZenModeBehaviorSettings a DashboardFragment
- Switches in ZenModeBehaviorSettings all have their own preference controllers
- Instead of a dropdown, messages & calls have their own pages & preference controllers
- Added basic turn on/off DND button in settings (dialog not yet implemented)

Bug: 63077372
Fixes: 69057767
Test: make -j40 RunSettingsRoboTests
Change-Id: I1c70f77053713f66f873ee578477f23cfd7985bb

src/com/android/settings/notification/ZenModeAddAutomaticRulePreferenceController.java

@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2017 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.notification;
+
+import android.app.Fragment;
+import android.content.Context;
+import android.content.Intent;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settings.utils.ZenServiceListing;
+
+public class ZenModeAddAutomaticRulePreferenceController extends
+        AbstractZenModeAutomaticRulePreferenceController implements
+        Preference.OnPreferenceClickListener {
+
+    private final String KEY_ADD_RULE;
+    private final ZenServiceListing mZenServiceListing;
+
+    public ZenModeAddAutomaticRulePreferenceController(Context context, String key,
+            Fragment parent, ZenServiceListing serviceListing) {
+        super(context, parent);
+        KEY_ADD_RULE = key;
+        mZenServiceListing = serviceListing;
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_ADD_RULE;
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return true;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        Preference pref = screen.findPreference(KEY_ADD_RULE);
+        pref.setPersistent(false);
+        pref.setOnPreferenceClickListener(this);
+    }
+
+    @Override
+    public boolean onPreferenceClick(Preference preference) {
+        new ZenRuleSelectionDialog(mContext, mZenServiceListing) {
+            @Override
+            public void onSystemRuleSelected(ZenRuleInfo ri) {
+                showNameRuleDialog(ri);
+            }
+
+            @Override
+            public void onExternalRuleSelected(ZenRuleInfo ri) {
+                Intent intent = new Intent().setComponent(ri.configurationActivity);
+                mParent.startActivity(intent);
+            }
+        }.show();
+        return true;
+    }
+}