Settings: Remove zenswitch from DND settings page.

- Remove the ability to view/modify zen mode/condition from
   the Settings app.

Bug: 20064962
Change-Id: I8757780e5e9ef578e05203577871b9f513997798

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

@@ -21,6 +21,7 @@ import static android.service.notification.ZenModeConfig.ALL_DAYS;
 import android.content.ComponentName;
 import android.content.Intent;
 import android.content.pm.ServiceInfo;
+import android.content.res.Resources;
 import android.os.Bundle;
 import android.preference.Preference;
 import android.preference.Preference.OnPreferenceClickListener;
@@ -181,7 +182,7 @@ public class ZenModeAutomationSettings extends ZenModeSettingsBase {
 
     private String computeRuleSummary(ZenRule rule) {
         if (rule == null || !rule.enabled) return getString(R.string.switch_off_text);
-        final String mode = ZenModeSettings.computeZenModeCaption(getResources(), rule.zenMode);
+        final String mode = computeZenModeCaption(getResources(), rule.zenMode);
         String summary = getString(R.string.switch_on_text);
         final ScheduleInfo schedule = ZenModeConfig.tryParseScheduleConditionId(rule.conditionId);
         final EventInfo event = ZenModeConfig.tryParseEventConditionId(rule.conditionId);
@@ -298,6 +299,19 @@ public class ZenModeAutomationSettings extends ZenModeSettingsBase {
         return c;
     }
 
+    private static String computeZenModeCaption(Resources res, int zenMode) {
+        switch (zenMode) {
+            case Global.ZEN_MODE_ALARMS:
+                return res.getString(R.string.zen_mode_option_alarms);
+            case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS:
+                return res.getString(R.string.zen_mode_option_important_interruptions);
+            case Global.ZEN_MODE_NO_INTERRUPTIONS:
+                return res.getString(R.string.zen_mode_option_no_interruptions);
+            default:
+                return null;
+        }
+    }
+
     private final ServiceListing.Callback mServiceListingCallback = new ServiceListing.Callback() {
         @Override
         public void onServicesReloaded(List<ServiceInfo> services) {

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

@@ -27,6 +27,7 @@ import android.os.UserHandle;
 import android.service.notification.Condition;
 import android.service.notification.IConditionListener;
 import android.service.notification.ZenModeConfig;
+import android.text.TextUtils;
 import android.util.Log;
 import android.widget.CompoundButton;
 import android.widget.RadioButton;
@@ -119,7 +120,7 @@ public class ZenModeConditionSelection extends RadioGroup {
             }
         }
         if (v != null) {
-            v.setText(ZenModeSettings.computeConditionText(c));
+            v.setText(computeConditionText(c));
             v.setEnabled(c.state == Condition.STATE_TRUE);
         }
         mConditions.add(c);
@@ -139,6 +140,12 @@ public class ZenModeConditionSelection extends RadioGroup {
         }
     }
 
+    private static String computeConditionText(Condition c) {
+        return !TextUtils.isEmpty(c.line1) ? c.line1
+                : !TextUtils.isEmpty(c.summary) ? c.summary
+                : "";
+    }
+
     private final IConditionListener mListener = new IConditionListener.Stub() {
         @Override
         public void onConditionsReceived(Condition[] conditions) {

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

@@ -16,44 +16,27 @@
 
 package com.android.settings.notification;
 
-import android.app.AlertDialog;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.res.Resources;
 import android.os.Bundle;
-import android.os.UserHandle;
 import android.preference.Preference;
 import android.preference.PreferenceScreen;
-import android.provider.Settings.Global;
-import android.service.notification.Condition;
-import android.service.notification.ZenModeConfig;
-import android.text.TextUtils;
-import android.util.Log;
 import android.util.SparseArray;
-import android.widget.ScrollView;
-import android.widget.Switch;
 
 import com.android.internal.logging.MetricsLogger;
 import com.android.settings.R;
-import com.android.settings.SettingsActivity;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.search.Indexable;
 import com.android.settings.search.SearchIndexableRaw;
-import com.android.settings.widget.SwitchBar;
 
 import java.util.ArrayList;
 import java.util.List;
 
-public class ZenModeSettings extends ZenModeSettingsBase
+public class ZenModeSettings extends ZenModeSettingsBase implements Indexable {
-        implements Indexable, SwitchBar.OnSwitchChangeListener {
     private static final String KEY_PRIORITY_SETTINGS = "priority_settings";
     private static final String KEY_AUTOMATION_SETTINGS = "automation_settings";
 
     private Preference mPrioritySettings;
-    private AlertDialog mDialog;
-    private SwitchBar mSwitchBar;
-    private boolean mShowing;
-    private boolean mUpdatingControls;
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -68,47 +51,10 @@ public class ZenModeSettings extends ZenModeSettingsBase
         }
     }
 
-    @Override
-    public void onActivityCreated(Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
-
-        final SettingsActivity activity = (SettingsActivity) getActivity();
-        mSwitchBar = activity.getSwitchBar();
-        mSwitchBar.addOnSwitchChangeListener(this);
-        mSwitchBar.show();
-    }
-
-    @Override
-    public void onDestroyView() {
-        super.onDestroyView();
-        mSwitchBar.removeOnSwitchChangeListener(this);
-        mSwitchBar.hide();
-    }
-
     @Override
     public void onResume() {
         super.onResume();
         updateControls();
-        mShowing = true;
-    }
-
-    @Override
-    public void onPause() {
-        mShowing = false;
-        super.onPause();
-    }
-
-    @Override
-    public void onSwitchChanged(Switch switchView, boolean isChecked) {
-        if (DEBUG) Log.d(TAG, "onSwitchChanged " + isChecked + " mShowing=" + mShowing
-                + " mUpdatingControls=" + mUpdatingControls);
-        if (!mShowing || mUpdatingControls) return; // not from the user
-        if (isChecked) {
-            setZenMode(Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, null);
-            showConditionSelection(Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS);
-        } else {
-            setZenMode(Global.ZEN_MODE_OFF, null);
-        }
     }
 
     @Override
@@ -126,35 +72,7 @@ public class ZenModeSettings extends ZenModeSettingsBase
         updateControls();
     }
 
-    public static String computeZenModeCaption(Resources res, int zenMode) {
-        switch (zenMode) {
-            case Global.ZEN_MODE_ALARMS:
-                return res.getString(R.string.zen_mode_option_alarms);
-            case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS:
-                return res.getString(R.string.zen_mode_option_important_interruptions);
-            case Global.ZEN_MODE_NO_INTERRUPTIONS:
-                return res.getString(R.string.zen_mode_option_no_interruptions);
-            default:
-                return null;
-        }
-    }
-
-    private String computeZenModeSummaryLine() {
-        final String caption = computeZenModeCaption(getResources(), mZenMode);
-        if (caption == null) return null;  // zen mode off
-        final String conditionText = ZenModeConfig.getConditionLine1(mContext, mConfig,
-                UserHandle.myUserId());
-        return getString(R.string.zen_mode_summary_combination, caption, conditionText);
-    }
-
     private void updateControls() {
-        if (mSwitchBar != null) {
-            final String summaryLine = computeZenModeSummaryLine();
-            mUpdatingControls = true;
-            mSwitchBar.setChecked(summaryLine != null);
-            mUpdatingControls = false;
-            mSwitchBar.setSummary(summaryLine);
-        }
         updatePrioritySettingsSummary();
     }
 
@@ -176,52 +94,6 @@ public class ZenModeSettings extends ZenModeSettingsBase
         return s;
     }
 
-    protected void showConditionSelection(final int zenMode) {
-        if (mDialog != null) return;
-
-        final ZenModeConditionSelection zenModeConditionSelection =
-                new ZenModeConditionSelection(mContext, zenMode);
-        DialogInterface.OnClickListener positiveListener = new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialog, int which) {
-                zenModeConditionSelection.confirmCondition();
-                mDialog = null;
-            }
-        };
-        ScrollView scrollView = new ScrollView(mContext);
-        scrollView.addView(zenModeConditionSelection);
-        mDialog = new AlertDialog.Builder(getActivity())
-                .setTitle(computeZenModeCaption(getResources(), zenMode))
-                .setView(scrollView)
-                .setPositiveButton(R.string.okay, positiveListener)
-                .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface dialog, int which) {
-                        cancelDialog();
-                    }
-                })
-                .setOnCancelListener(new DialogInterface.OnCancelListener() {
-                    @Override
-                    public void onCancel(DialogInterface dialog) {
-                        cancelDialog();
-                    }
-                }).create();
-        mDialog.show();
-    }
-
-    private void cancelDialog() {
-        if (DEBUG) Log.d(TAG, "cancelDialog");
-        // If not making a decision, reset zen to off.
-        setZenMode(Global.ZEN_MODE_OFF, null);
-        mDialog = null;
-    }
-
-    public static String computeConditionText(Condition c) {
-        return !TextUtils.isEmpty(c.line1) ? c.line1
-                : !TextUtils.isEmpty(c.summary) ? c.summary
-                : "";
-    }
-
     private static SparseArray<String> allKeyTitles(Context context) {
         final SparseArray<String> rt = new SparseArray<String>();
         rt.put(R.string.zen_mode_priority_settings_title, KEY_PRIORITY_SETTINGS);