Settings: An update on Downtime.

 - Migrate settings to the new zen mode state model.
 - Remove downtime settings.
 - Add automatic rule management page (add/remove)
 - Bind new automatic schedule rules to detail editor.
 - Clean up a few found miscapitalized string captions.
 - Migrate zen switch to report the shared summary string.

Bug: 20064962
Change-Id: Ia561e7f77c90c962729240b4d51ba1915297f64a

1 files changed, 477 insertions, 0 deletions

diff --git a/src/com/android/settings/notification/ZenModeScheduleRuleSettings.java b/src/com/android/settings/notification/ZenModeScheduleRuleSettings.java
new file mode 100644
index 0000000..7bec3c4
--- /dev/null
+++ b/src/com/android/settings/notification/ZenModeScheduleRuleSettings.java
@@ -0,0 +1,477 @@
+/*
+ * 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.notification;
+
+import static com.android.settings.notification.ZenModeScheduleDaysSelection.DAYS;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.app.DialogFragment;
+import android.app.FragmentManager;
+import android.app.TimePickerDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.DialogInterface.OnClickListener;
+import android.content.DialogInterface.OnDismissListener;
+import android.content.Intent;
+import android.os.Bundle;
+import android.preference.Preference;
+import android.preference.Preference.OnPreferenceClickListener;
+import android.preference.PreferenceScreen;
+import android.provider.Settings;
+import android.provider.Settings.Global;
+import android.service.notification.ZenModeConfig;
+import android.service.notification.ZenModeConfig.ScheduleInfo;
+import android.service.notification.ZenModeConfig.ZenRule;
+import android.text.format.DateFormat;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.widget.Switch;
+import android.widget.TimePicker;
+import android.widget.Toast;
+
+import com.android.internal.logging.MetricsLogger;
+import com.android.settings.DropDownPreference;
+import com.android.settings.R;
+import com.android.settings.SettingsActivity;
+import com.android.settings.widget.SwitchBar;
+
+import java.text.SimpleDateFormat;
+import java.util.Arrays;
+import java.util.Calendar;
+
+public class ZenModeScheduleRuleSettings extends ZenModeSettingsBase
+        implements SwitchBar.OnSwitchChangeListener {
+    private static final String TAG = ZenModeSettingsBase.TAG;
+    private static final boolean DEBUG = ZenModeSettingsBase.DEBUG;
+
+    private static final String KEY_RULE_NAME = "rule_name";
+    private static final String KEY_DAYS = "days";
+    private static final String KEY_START_TIME = "start_time";
+    private static final String KEY_END_TIME = "end_time";
+    private static final String KEY_ZEN_MODE = "zen_mode";
+
+    private static final SimpleDateFormat DAY_FORMAT = new SimpleDateFormat("EEE");
+
+    public static final String ACTION = Settings.ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS;
+    public static final String EXTRA_RULE_ID = "rule_id";
+
+    private Context mContext;
+    private boolean mDisableListeners;
+    private SwitchBar mSwitchBar;
+    private Preference mRuleName;
+    private Preference mDays;
+    private TimePickerPreference mStart;
+    private TimePickerPreference mEnd;
+    private DropDownPreference mZenMode;
+
+    private String mRuleId;
+    private ZenRule mRule;
+    private ScheduleInfo mSchedule;
+    private boolean mDeleting;
+
+    @Override
+    protected void onZenModeChanged() {
+        // noop
+    }
+
+    @Override
+    protected void onZenModeConfigChanged() {
+        if (!refreshRuleOrFinish()) {
+            updateControls();
+        }
+    }
+
+    private boolean refreshRuleOrFinish() {
+        mRule = mConfig.automaticRules.get(mRuleId);
+        if (DEBUG) Log.d(TAG, "mRule=" + mRule);
+        mSchedule = mRule != null ? ZenModeConfig.tryParseScheduleConditionId(mRule.conditionId)
+                : null;
+        if (mSchedule == null) {
+            toastAndFinish();
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        if (DEBUG) Log.d(TAG, "onCreateOptionsMenu");
+        inflater.inflate(R.menu.zen_mode_rule, menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (DEBUG) Log.d(TAG, "onOptionsItemSelected " + item.getItemId());
+        if (item.getItemId() == R.id.delete) {
+            showDeleteRuleDialog();
+            return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    @Override
+    public void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+
+        mContext = getActivity();
+
+        final Intent intent = getActivity().getIntent();
+        if (DEBUG) Log.d(TAG, "onCreate getIntent()=" + intent);
+        if (intent == null) {
+            Log.w(TAG, "No intent");
+            toastAndFinish();
+            return;
+        }
+
+        mRuleId = intent.getStringExtra(EXTRA_RULE_ID);
+        if (DEBUG) Log.d(TAG, "mRuleId=" + mRuleId);
+        if (refreshRuleOrFinish()) {
+            return;
+        }
+
+        addPreferencesFromResource(R.xml.zen_mode_schedule_rule_settings);
+        final PreferenceScreen root = getPreferenceScreen();
+
+        setHasOptionsMenu(true);
+
+        mRuleName = root.findPreference(KEY_RULE_NAME);
+        mRuleName.setOnPreferenceClickListener(new OnPreferenceClickListener() {
+            @Override
+            public boolean onPreferenceClick(Preference preference) {
+                showRuleNameDialog();
+                return true;
+            }
+        });
+
+        mDays = root.findPreference(KEY_DAYS);
+        mDays.setOnPreferenceClickListener(new OnPreferenceClickListener() {
+            @Override
+            public boolean onPreferenceClick(Preference preference) {
+                showDaysDialog();
+                return true;
+            }
+        });
+
+        final FragmentManager mgr = getFragmentManager();
+
+        mStart = new TimePickerPreference(mContext, mgr);
+        mStart.setKey(KEY_START_TIME);
+        mStart.setTitle(R.string.zen_mode_start_time);
+        mStart.setCallback(new TimePickerPreference.Callback() {
+            @Override
+            public boolean onSetTime(final int hour, final int minute) {
+                if (mDisableListeners) return true;
+                if (!ZenModeConfig.isValidHour(hour)) return false;
+                if (!ZenModeConfig.isValidMinute(minute)) return false;
+                if (hour == mSchedule.startHour && minute == mSchedule.startMinute) {
+                    return true;
+                }
+                if (DEBUG) Log.d(TAG, "onPrefChange start h=" + hour + " m=" + minute);
+                mSchedule.startHour = hour;
+                mSchedule.startMinute = minute;
+                mRule.conditionId = ZenModeConfig.toScheduleConditionId(mSchedule);
+                mRule.condition = null;
+                mRule.snoozing = false;
+                setZenModeConfig(mConfig);
+                return true;
+            }
+        });
+        root.addPreference(mStart);
+        mStart.setDependency(mDays.getKey());
+
+        mEnd = new TimePickerPreference(mContext, mgr);
+        mEnd.setKey(KEY_END_TIME);
+        mEnd.setTitle(R.string.zen_mode_end_time);
+        mEnd.setCallback(new TimePickerPreference.Callback() {
+            @Override
+            public boolean onSetTime(final int hour, final int minute) {
+                if (mDisableListeners) return true;
+                if (!ZenModeConfig.isValidHour(hour)) return false;
+                if (!ZenModeConfig.isValidMinute(minute)) return false;
+                if (hour == mSchedule.endHour && minute == mSchedule.endMinute) {
+                    return true;
+                }
+                if (DEBUG) Log.d(TAG, "onPrefChange end h=" + hour + " m=" + minute);
+                mSchedule.startHour = hour;
+                mSchedule.startMinute = minute;
+                mRule.conditionId = ZenModeConfig.toScheduleConditionId(mSchedule);
+                mRule.condition = null;
+                mRule.snoozing = false;
+                setZenModeConfig(mConfig);
+                return true;
+            }
+        });
+        root.addPreference(mEnd);
+        mEnd.setDependency(mDays.getKey());
+
+        mZenMode = (DropDownPreference) root.findPreference(KEY_ZEN_MODE);
+        mZenMode.addItem(R.string.zen_mode_option_important_interruptions, Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS);
+        mZenMode.addItem(R.string.zen_mode_option_alarms, Global.ZEN_MODE_ALARMS);
+        mZenMode.addItem(R.string.zen_mode_option_no_interruptions, Global.ZEN_MODE_NO_INTERRUPTIONS);
+        mZenMode.setCallback(new DropDownPreference.Callback() {
+            @Override
+            public boolean onItemSelected(int pos, Object value) {
+                if (mDisableListeners) return true;
+                final int zenMode = (Integer) value;
+                if (zenMode == mRule.zenMode) return true;
+                if (DEBUG) Log.d(TAG, "onPrefChange zenMode=" + zenMode);
+                mRule.zenMode = zenMode;
+                setZenModeConfig(mConfig);
+                return true;
+            }
+        });
+        mZenMode.setOrder(10);  // sort at the bottom of the category
+        mZenMode.setDependency(mDays.getKey());
+    }
+
+    @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 onSwitchChanged(Switch switchView, boolean isChecked) {
+        if (DEBUG) Log.d(TAG, "onSwitchChanged " + isChecked);
+        if (mDisableListeners) return;
+        final boolean enabled = isChecked;
+        if (enabled == mRule.enabled) return;
+        if (DEBUG) Log.d(TAG, "onSwitchChanged enabled=" + enabled);
+        mRule.enabled = enabled;
+        mRule.snoozing = false;
+        setZenModeConfig(mConfig);
+    }
+
+    private void updateDays() {
+        // Compute an ordered, delimited list of day names based on the persisted user config.
+        final int[] days = mSchedule.days;
+        if (days != null && days.length > 0) {
+            final StringBuilder sb = new StringBuilder();
+            final Calendar c = Calendar.getInstance();
+            for (int i = 0; i < DAYS.length; i++) {
+                final int day = DAYS[i];
+                for (int j = 0; j < days.length; j++) {
+                    if (day == days[j]) {
+                        c.set(Calendar.DAY_OF_WEEK, day);
+                        if (sb.length() > 0) {
+                            sb.append(mContext.getString(R.string.summary_divider_text));
+                        }
+                        sb.append(DAY_FORMAT.format(c.getTime()));
+                        break;
+                    }
+                }
+            }
+            if (sb.length() > 0) {
+                mDays.setSummary(sb);
+                mDays.notifyDependencyChange(false);
+                return;
+            }
+        }
+        mDays.setSummary(R.string.zen_mode_schedule_rule_days_none);
+        mDays.notifyDependencyChange(true);
+    }
+
+    private void updateEndSummary() {
+        final int startMin = 60 * mSchedule.startHour + mSchedule.startMinute;
+        final int endMin = 60 * mSchedule.endHour + mSchedule.endMinute;
+        final boolean nextDay = startMin >= endMin;
+        final int summaryFormat = nextDay ? R.string.zen_mode_end_time_next_day_summary_format : 0;
+        mEnd.setSummaryFormat(summaryFormat);
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        updateControls();
+    }
+
+    private void updateRuleName() {
+        getActivity().setTitle(mRule.name);
+        mRuleName.setSummary(mRule.name);
+    }
+
+    private void updateControls() {
+        mDisableListeners = true;
+        updateRuleName();
+        updateDays();
+        mStart.setTime(mSchedule.startHour, mSchedule.startMinute);
+        mEnd.setTime(mSchedule.endHour, mSchedule.endMinute);
+        mZenMode.setSelectedValue(mRule.zenMode);
+        mDisableListeners = false;
+        updateEndSummary();
+        if (mSwitchBar != null) {
+            mSwitchBar.setChecked(mRule.enabled);
+        }
+    }
+
+    @Override
+    protected int getMetricsCategory() {
+        return MetricsLogger.NOTIFICATION_ZEN_MODE_SCHEDULE_RULE;
+    }
+
+    private void showDeleteRuleDialog() {
+        new AlertDialog.Builder(mContext)
+                .setMessage(getString(R.string.zen_mode_delete_rule_confirmation, mRule.name))
+                .setNegativeButton(R.string.cancel, null)
+                .setPositiveButton(R.string.zen_mode_delete_rule_button, new OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        mDeleting = true;
+                        mConfig.automaticRules.remove(mRuleId);
+                        setZenModeConfig(mConfig);
+                    }
+                })
+                .show();
+    }
+
+    private void showRuleNameDialog() {
+        new ZenRuleNameDialog(mContext, mRule.name, mConfig.getAutomaticRuleNames()) {
+            @Override
+            public void onOk(String ruleName) {
+                final ZenModeConfig newConfig = mConfig.copy();
+                final ZenRule rule = newConfig.automaticRules.get(mRuleId);
+                if (rule == null) return;
+                rule.name = ruleName;
+                setZenModeConfig(newConfig);
+            }
+        }.show();
+    }
+
+    private void showDaysDialog() {
+        new AlertDialog.Builder(mContext)
+                .setTitle(R.string.zen_mode_schedule_rule_days)
+                .setView(new ZenModeScheduleDaysSelection(mContext, mSchedule.days) {
+                      @Override
+                      protected void onChanged(final int[] days) {
+                          if (mDisableListeners) return;
+                          if (Arrays.equals(days, mSchedule.days)) return;
+                          if (DEBUG) Log.d(TAG, "days.onChanged days=" + Arrays.asList(days));
+                          mSchedule.days = days;
+                          mRule.conditionId = ZenModeConfig.toScheduleConditionId(mSchedule);
+                          mRule.condition = null;
+                          mRule.snoozing = false;
+                          setZenModeConfig(mConfig);
+                      }
+                })
+                .setOnDismissListener(new OnDismissListener() {
+                    @Override
+                    public void onDismiss(DialogInterface dialog) {
+                        updateDays();
+                    }
+                })
+                .setPositiveButton(R.string.done_button, null)
+                .show();
+    }
+
+    private void toastAndFinish() {
+        if (!mDeleting) {
+            Toast.makeText(mContext, R.string.zen_mode_rule_not_found_text, Toast.LENGTH_SHORT)
+                    .show();
+        }
+        getActivity().finish();
+    }
+
+    private static class TimePickerPreference extends Preference {
+        private final Context mContext;
+
+        private int mSummaryFormat;
+        private int mHourOfDay;
+        private int mMinute;
+        private Callback mCallback;
+
+        public TimePickerPreference(Context context, final FragmentManager mgr) {
+            super(context);
+            mContext = context;
+            setPersistent(false);
+            setOnPreferenceClickListener(new OnPreferenceClickListener(){
+                @Override
+                public boolean onPreferenceClick(Preference preference) {
+                    final TimePickerFragment frag = new TimePickerFragment();
+                    frag.pref = TimePickerPreference.this;
+                    frag.show(mgr, TimePickerPreference.class.getName());
+                    return true;
+                }
+            });
+        }
+
+        public void setCallback(Callback callback) {
+            mCallback = callback;
+        }
+
+        public void setSummaryFormat(int resId) {
+            mSummaryFormat = resId;
+            updateSummary();
+        }
+
+        public void setTime(int hourOfDay, int minute) {
+            if (mCallback != null && !mCallback.onSetTime(hourOfDay, minute)) return;
+            mHourOfDay = hourOfDay;
+            mMinute = minute;
+            updateSummary();
+        }
+
+        private void updateSummary() {
+            final Calendar c = Calendar.getInstance();
+            c.set(Calendar.HOUR_OF_DAY, mHourOfDay);
+            c.set(Calendar.MINUTE, mMinute);
+            String time = DateFormat.getTimeFormat(mContext).format(c.getTime());
+            if (mSummaryFormat != 0) {
+                time = mContext.getResources().getString(mSummaryFormat, time);
+            }
+            setSummary(time);
+        }
+
+        public static class TimePickerFragment extends DialogFragment implements
+                TimePickerDialog.OnTimeSetListener {
+            public TimePickerPreference pref;
+
+            @Override
+            public Dialog onCreateDialog(Bundle savedInstanceState) {
+                final boolean usePref = pref != null && pref.mHourOfDay >= 0 && pref.mMinute >= 0;
+                final Calendar c = Calendar.getInstance();
+                final int hour = usePref ? pref.mHourOfDay : c.get(Calendar.HOUR_OF_DAY);
+                final int minute = usePref ? pref.mMinute : c.get(Calendar.MINUTE);
+                return new TimePickerDialog(getActivity(), this, hour, minute,
+                        DateFormat.is24HourFormat(getActivity()));
+            }
+
+            public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
+                if (pref != null) {
+                    pref.setTime(hourOfDay, minute);
+                }
+            }
+        }
+
+        public interface Callback {
+            boolean onSetTime(int hour, int minute);
+        }
+    }
+}