ZenModeSettings.java revision 54612391878a2300fc44ea3f4befc171b3d5e737 
1/*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.settings.notification;
18
19import android.app.AlertDialog;
20import android.app.Dialog;
21import android.app.DialogFragment;
22import android.app.FragmentManager;
23import android.app.INotificationManager;
24import android.app.TimePickerDialog;
25import android.content.Context;
26import android.content.DialogInterface;
27import android.content.DialogInterface.OnDismissListener;
28import android.content.pm.PackageManager;
29import android.content.res.Resources;
30import android.database.ContentObserver;
31import android.net.Uri;
32import android.os.Bundle;
33import android.os.Handler;
34import android.os.ServiceManager;
35import android.preference.Preference;
36import android.preference.Preference.OnPreferenceChangeListener;
37import android.preference.Preference.OnPreferenceClickListener;
38import android.preference.PreferenceCategory;
39import android.preference.PreferenceScreen;
40import android.preference.SwitchPreference;
41import android.provider.Settings.Global;
42import android.service.notification.Condition;
43import android.service.notification.ZenModeConfig;
44import android.text.format.DateFormat;
45import android.util.Log;
46import android.util.SparseArray;
47import android.widget.TimePicker;
48
49import com.android.settings.R;
50import com.android.settings.SettingsPreferenceFragment;
51import com.android.settings.Utils;
52import com.android.settings.search.BaseSearchIndexProvider;
53import com.android.settings.search.Indexable;
54import com.android.settings.search.SearchIndexableRaw;
55
56import java.text.SimpleDateFormat;
57import java.util.ArrayList;
58import java.util.Calendar;
59import java.util.List;
60import java.util.Objects;
61
62public class ZenModeSettings extends SettingsPreferenceFragment implements Indexable {
63    private static final String TAG = "ZenModeSettings";
64    private static final boolean DEBUG = true;
65
66    private static final String KEY_ZEN_MODE = "zen_mode";
67    private static final String KEY_IMPORTANT = "important";
68    private static final String KEY_CALLS = "phone_calls";
69    private static final String KEY_MESSAGES = "messages";
70    private static final String KEY_STARRED = "starred";
71    private static final String KEY_ALARM_INFO = "alarm_info";
72
73    private static final String KEY_DOWNTIME = "downtime";
74    private static final String KEY_DAYS = "days";
75    private static final String KEY_START_TIME = "start_time";
76    private static final String KEY_END_TIME = "end_time";
77
78    private static final String KEY_AUTOMATION = "automation";
79    private static final String KEY_ENTRY = "entry";
80    private static final String KEY_CONDITION_PROVIDERS = "manage_condition_providers";
81
82    private static final SettingPref PREF_ZEN_MODE = new SettingPref(SettingPref.TYPE_GLOBAL,
83            KEY_ZEN_MODE, Global.ZEN_MODE, Global.ZEN_MODE_OFF, Global.ZEN_MODE_OFF,
84            Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS, Global.ZEN_MODE_NO_INTERRUPTIONS) {
85        protected String getCaption(Resources res, int value) {
86            switch (value) {
87                case Global.ZEN_MODE_NO_INTERRUPTIONS:
88                    return res.getString(R.string.zen_mode_option_no_interruptions);
89                case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS:
90                    return res.getString(R.string.zen_mode_option_important_interruptions);
91                default:
92                    return res.getString(R.string.zen_mode_option_off);
93            }
94        }
95    };
96
97    private static final SimpleDateFormat DAY_FORMAT = new SimpleDateFormat("EEE");
98
99    private static SparseArray<String> allKeyTitles(Context context) {
100        final SparseArray<String> rt = new SparseArray<String>();
101        rt.put(R.string.zen_mode_important_category, KEY_IMPORTANT);
102        if (Utils.isVoiceCapable(context)) {
103            rt.put(R.string.zen_mode_phone_calls, KEY_CALLS);
104            rt.put(R.string.zen_mode_option_title, KEY_ZEN_MODE);
105        } else {
106            rt.put(R.string.zen_mode_option_title_novoice, KEY_ZEN_MODE);
107        }
108        rt.put(R.string.zen_mode_messages, KEY_MESSAGES);
109        rt.put(R.string.zen_mode_from_starred, KEY_STARRED);
110        rt.put(R.string.zen_mode_alarm_info, KEY_ALARM_INFO);
111        rt.put(R.string.zen_mode_downtime_category, KEY_DOWNTIME);
112        rt.put(R.string.zen_mode_downtime_days, KEY_DAYS);
113        rt.put(R.string.zen_mode_start_time, KEY_START_TIME);
114        rt.put(R.string.zen_mode_end_time, KEY_END_TIME);
115        rt.put(R.string.zen_mode_automation_category, KEY_AUTOMATION);
116        rt.put(R.string.manage_condition_providers, KEY_CONDITION_PROVIDERS);
117        return rt;
118    }
119
120    private final Handler mHandler = new Handler();
121    private final SettingsObserver mSettingsObserver = new SettingsObserver();
122
123    private Context mContext;
124    private PackageManager mPM;
125    private ZenModeConfig mConfig;
126    private boolean mDisableListeners;
127    private SwitchPreference mCalls;
128    private SwitchPreference mMessages;
129    private DropDownPreference mStarred;
130    private Preference mDays;
131    private TimePickerPreference mStart;
132    private TimePickerPreference mEnd;
133    private PreferenceCategory mAutomationCategory;
134    private Preference mEntry;
135    private Preference mConditionProviders;
136
137    @Override
138    public void onCreate(Bundle savedInstanceState) {
139        super.onCreate(savedInstanceState);
140        mContext = getActivity();
141        mPM = mContext.getPackageManager();
142
143        addPreferencesFromResource(R.xml.zen_mode_settings);
144        final PreferenceScreen root = getPreferenceScreen();
145
146        mConfig = getZenModeConfig();
147        if (DEBUG) Log.d(TAG, "Loaded mConfig=" + mConfig);
148
149        final Preference zenMode = PREF_ZEN_MODE.init(this);
150        if (!Utils.isVoiceCapable(mContext)) {
151            zenMode.setTitle(R.string.zen_mode_option_title_novoice);
152        }
153
154        final PreferenceCategory important =
155                (PreferenceCategory) root.findPreference(KEY_IMPORTANT);
156        final Preference alarmInfo = important.findPreference(KEY_ALARM_INFO);
157        important.removePreference(alarmInfo);
158
159        mCalls = (SwitchPreference) important.findPreference(KEY_CALLS);
160        if (Utils.isVoiceCapable(mContext)) {
161            mCalls.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
162                @Override
163                public boolean onPreferenceChange(Preference preference, Object newValue) {
164                    if (mDisableListeners) return true;
165                    final boolean val = (Boolean) newValue;
166                    if (val == mConfig.allowCalls) return true;
167                    if (DEBUG) Log.d(TAG, "onPrefChange allowCalls=" + val);
168                    final ZenModeConfig newConfig = mConfig.copy();
169                    newConfig.allowCalls = val;
170                    return setZenModeConfig(newConfig);
171                }
172            });
173        } else {
174            important.removePreference(mCalls);
175            mCalls = null;
176        }
177
178        mMessages = (SwitchPreference) important.findPreference(KEY_MESSAGES);
179        mMessages.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
180            @Override
181            public boolean onPreferenceChange(Preference preference, Object newValue) {
182                if (mDisableListeners) return true;
183                final boolean val = (Boolean) newValue;
184                if (val == mConfig.allowMessages) return true;
185                if (DEBUG) Log.d(TAG, "onPrefChange allowMessages=" + val);
186                final ZenModeConfig newConfig = mConfig.copy();
187                newConfig.allowMessages = val;
188                return setZenModeConfig(newConfig);
189            }
190        });
191
192        mStarred = new DropDownPreference(mContext);
193        mStarred.setKey(KEY_STARRED);
194        mStarred.setTitle(R.string.zen_mode_from);
195        mStarred.setDropDownWidth(R.dimen.zen_mode_dropdown_width);
196        mStarred.addItem(R.string.zen_mode_from_anyone, ZenModeConfig.SOURCE_ANYONE);
197        mStarred.addItem(R.string.zen_mode_from_starred, ZenModeConfig.SOURCE_STAR);
198        mStarred.addItem(R.string.zen_mode_from_contacts, ZenModeConfig.SOURCE_CONTACT);
199        mStarred.setCallback(new DropDownPreference.Callback() {
200            @Override
201            public boolean onItemSelected(int pos, Object newValue) {
202                if (mDisableListeners) return true;
203                final int val = (Integer) newValue;
204                if (val == mConfig.allowFrom) return true;
205                if (DEBUG) Log.d(TAG, "onPrefChange allowFrom=" +
206                        ZenModeConfig.sourceToString(val));
207                final ZenModeConfig newConfig = mConfig.copy();
208                newConfig.allowFrom = val;
209                return setZenModeConfig(newConfig);
210            }
211        });
212        important.addPreference(mStarred);
213
214        important.addPreference(alarmInfo);
215
216        final PreferenceCategory downtime = (PreferenceCategory) root.findPreference(KEY_DOWNTIME);
217
218        mDays = downtime.findPreference(KEY_DAYS);
219        mDays.setOnPreferenceClickListener(new OnPreferenceClickListener() {
220            @Override
221            public boolean onPreferenceClick(Preference preference) {
222                new AlertDialog.Builder(mContext)
223                        .setTitle(R.string.zen_mode_downtime_days)
224                        .setView(new ZenModeDowntimeDaysSelection(mContext, mConfig.sleepMode) {
225                              @Override
226                              protected void onChanged(String mode) {
227                                  if (mDisableListeners) return;
228                                  if (Objects.equals(mode, mConfig.sleepMode)) return;
229                                  if (DEBUG) Log.d(TAG, "days.onChanged sleepMode=" + mode);
230                                  final ZenModeConfig newConfig = mConfig.copy();
231                                  newConfig.sleepMode = mode;
232                                  setZenModeConfig(newConfig);
233                              }
234                        })
235                        .setOnDismissListener(new OnDismissListener() {
236                            @Override
237                            public void onDismiss(DialogInterface dialog) {
238                                updateDays();
239                            }
240                        })
241                        .setPositiveButton(R.string.done_button, null)
242                        .show();
243                return true;
244            }
245        });
246
247        final FragmentManager mgr = getFragmentManager();
248
249        mStart = new TimePickerPreference(mContext, mgr);
250        mStart.setKey(KEY_START_TIME);
251        mStart.setTitle(R.string.zen_mode_start_time);
252        mStart.setCallback(new TimePickerPreference.Callback() {
253            @Override
254            public boolean onSetTime(int hour, int minute) {
255                if (mDisableListeners) return true;
256                if (!ZenModeConfig.isValidHour(hour)) return false;
257                if (!ZenModeConfig.isValidMinute(minute)) return false;
258                if (hour == mConfig.sleepStartHour && minute == mConfig.sleepStartMinute) {
259                    return true;
260                }
261                if (DEBUG) Log.d(TAG, "onPrefChange sleepStart h=" + hour + " m=" + minute);
262                final ZenModeConfig newConfig = mConfig.copy();
263                newConfig.sleepStartHour = hour;
264                newConfig.sleepStartMinute = minute;
265                return setZenModeConfig(newConfig);
266            }
267        });
268        downtime.addPreference(mStart);
269        mStart.setDependency(mDays.getKey());
270
271        mEnd = new TimePickerPreference(mContext, mgr);
272        mEnd.setKey(KEY_END_TIME);
273        mEnd.setTitle(R.string.zen_mode_end_time);
274        mEnd.setCallback(new TimePickerPreference.Callback() {
275            @Override
276            public boolean onSetTime(int hour, int minute) {
277                if (mDisableListeners) return true;
278                if (!ZenModeConfig.isValidHour(hour)) return false;
279                if (!ZenModeConfig.isValidMinute(minute)) return false;
280                if (hour == mConfig.sleepEndHour && minute == mConfig.sleepEndMinute) {
281                    return true;
282                }
283                if (DEBUG) Log.d(TAG, "onPrefChange sleepEnd h=" + hour + " m=" + minute);
284                final ZenModeConfig newConfig = mConfig.copy();
285                newConfig.sleepEndHour = hour;
286                newConfig.sleepEndMinute = minute;
287                return setZenModeConfig(newConfig);
288            }
289        });
290        downtime.addPreference(mEnd);
291        mEnd.setDependency(mDays.getKey());
292
293        mAutomationCategory = (PreferenceCategory) findPreference(KEY_AUTOMATION);
294        mEntry = findPreference(KEY_ENTRY);
295        mEntry.setOnPreferenceClickListener(new OnPreferenceClickListener() {
296            @Override
297            public boolean onPreferenceClick(Preference preference) {
298                new AlertDialog.Builder(mContext)
299                    .setTitle(R.string.zen_mode_entry_conditions_title)
300                    .setView(new ZenModeAutomaticConditionSelection(mContext))
301                    .setOnDismissListener(new OnDismissListener() {
302                        @Override
303                        public void onDismiss(DialogInterface dialog) {
304                            refreshAutomationSection();
305                        }
306                    })
307                    .setPositiveButton(R.string.dlg_ok, null)
308                    .show();
309                return true;
310            }
311        });
312        mConditionProviders = findPreference(KEY_CONDITION_PROVIDERS);
313
314        updateControls();
315    }
316
317    private void updateDays() {
318        if (mConfig != null) {
319            final int[] days = ZenModeConfig.tryParseDays(mConfig.sleepMode);
320            if (days != null && days.length != 0) {
321                final StringBuilder sb = new StringBuilder();
322                final Calendar c = Calendar.getInstance();
323                for (int i = 0; i < ZenModeConfig.ALL_DAYS.length; i++) {
324                    final int day = ZenModeConfig.ALL_DAYS[i];
325                    for (int j = 0; j < days.length; j++) {
326                        if (day == days[j]) {
327                            c.set(Calendar.DAY_OF_WEEK, day);
328                            if (sb.length() > 0) {
329                                sb.append(mContext.getString(R.string.summary_divider_text));
330                            }
331                            sb.append(DAY_FORMAT.format(c.getTime()));
332                            break;
333                        }
334                    }
335                }
336                if (sb.length() > 0) {
337                    mDays.setSummary(sb);
338                    mDays.notifyDependencyChange(false);
339                    return;
340                }
341            }
342        }
343        mDays.setSummary(R.string.zen_mode_downtime_days_none);
344        mDays.notifyDependencyChange(true);
345    }
346
347    private void updateEndSummary() {
348        final int startMin = 60 * mConfig.sleepStartHour + mConfig.sleepStartMinute;
349        final int endMin = 60 * mConfig.sleepEndHour + mConfig.sleepEndMinute;
350        final boolean nextDay = startMin >= endMin;
351        mEnd.setSummaryFormat(nextDay ? R.string.zen_mode_end_time_summary_format : 0);
352    }
353
354    private void updateControls() {
355        mDisableListeners = true;
356        if (mCalls != null) {
357            mCalls.setChecked(mConfig.allowCalls);
358        }
359        mMessages.setChecked(mConfig.allowMessages);
360        mStarred.setSelectedValue(mConfig.allowFrom);
361        updateDays();
362        mStart.setTime(mConfig.sleepStartHour, mConfig.sleepStartMinute);
363        mEnd.setTime(mConfig.sleepEndHour, mConfig.sleepEndMinute);
364        mDisableListeners = false;
365        refreshAutomationSection();
366        updateEndSummary();
367    }
368
369    private void refreshAutomationSection() {
370        if (mConditionProviders != null) {
371            final int total = ConditionProviderSettings.getProviderCount(mPM);
372            if (total == 0) {
373                getPreferenceScreen().removePreference(mAutomationCategory);
374            } else {
375                final int n = ConditionProviderSettings.getEnabledProviderCount(mContext);
376                if (n == 0) {
377                    mConditionProviders.setSummary(getResources().getString(
378                            R.string.manage_condition_providers_summary_zero));
379                } else {
380                    mConditionProviders.setSummary(String.format(getResources().getQuantityString(
381                            R.plurals.manage_condition_providers_summary_nonzero,
382                            n, n)));
383                }
384                final String entrySummary = getEntryConditionSummary();
385                if (n == 0 || entrySummary == null) {
386                    mEntry.setSummary(R.string.zen_mode_entry_conditions_summary_none);
387                } else {
388                    mEntry.setSummary(entrySummary);
389                }
390            }
391        }
392    }
393
394    private String getEntryConditionSummary() {
395        final INotificationManager nm = INotificationManager.Stub.asInterface(
396                ServiceManager.getService(Context.NOTIFICATION_SERVICE));
397        try {
398            final Condition[] automatic = nm.getAutomaticZenModeConditions();
399            if (automatic == null || automatic.length == 0) {
400                return null;
401            }
402            final String divider = getString(R.string.summary_divider_text);
403            final StringBuilder sb = new StringBuilder();
404            for (int i = 0; i < automatic.length; i++) {
405                if (i > 0) sb.append(divider);
406                sb.append(automatic[i].summary);
407            }
408            return sb.toString();
409        } catch (Exception e) {
410            Log.w(TAG, "Error calling getAutomaticZenModeConditions", e);
411            return null;
412        }
413    }
414
415    @Override
416    public void onResume() {
417        super.onResume();
418        updateControls();
419        mSettingsObserver.register();
420    }
421
422    @Override
423    public void onPause() {
424        super.onPause();
425        mSettingsObserver.unregister();
426    }
427
428    private void updateZenModeConfig() {
429        final ZenModeConfig config = getZenModeConfig();
430        if (Objects.equals(config, mConfig)) return;
431        mConfig = config;
432        if (DEBUG) Log.d(TAG, "updateZenModeConfig mConfig=" + mConfig);
433        updateControls();
434    }
435
436    private ZenModeConfig getZenModeConfig() {
437        final INotificationManager nm = INotificationManager.Stub.asInterface(
438                ServiceManager.getService(Context.NOTIFICATION_SERVICE));
439        try {
440            return nm.getZenModeConfig();
441        } catch (Exception e) {
442           Log.w(TAG, "Error calling NoMan", e);
443           return new ZenModeConfig();
444        }
445    }
446
447    private boolean setZenModeConfig(ZenModeConfig config) {
448        final INotificationManager nm = INotificationManager.Stub.asInterface(
449                ServiceManager.getService(Context.NOTIFICATION_SERVICE));
450        try {
451            final boolean success = nm.setZenModeConfig(config);
452            if (success) {
453                mConfig = config;
454                if (DEBUG) Log.d(TAG, "Saved mConfig=" + mConfig);
455                updateEndSummary();
456            }
457            return success;
458        } catch (Exception e) {
459           Log.w(TAG, "Error calling NoMan", e);
460           return false;
461        }
462    }
463
464    protected void putZenModeSetting(int value) {
465        Global.putInt(getContentResolver(), Global.ZEN_MODE, value);
466    }
467
468    protected ZenModeConditionSelection newConditionSelection() {
469        return new ZenModeConditionSelection(mContext);
470    }
471
472    // Enable indexing of searchable data
473    public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
474        new BaseSearchIndexProvider() {
475            @Override
476            public List<SearchIndexableRaw> getRawDataToIndex(Context context, boolean enabled) {
477                final SparseArray<String> keyTitles = allKeyTitles(context);
478                final int N = keyTitles.size();
479                final List<SearchIndexableRaw> result = new ArrayList<SearchIndexableRaw>(N);
480                final Resources res = context.getResources();
481                for (int i = 0; i < N; i++) {
482                    final SearchIndexableRaw data = new SearchIndexableRaw(context);
483                    data.key = keyTitles.valueAt(i);
484                    data.title = res.getString(keyTitles.keyAt(i));
485                    data.screenTitle = res.getString(R.string.zen_mode_settings_title);
486                    result.add(data);
487                }
488                return result;
489            }
490
491            public List<String> getNonIndexableKeys(Context context) {
492                final ArrayList<String> rt = new ArrayList<String>();
493                if (!Utils.isVoiceCapable(context)) {
494                    rt.add(KEY_CALLS);
495                }
496                return rt;
497            }
498        };
499
500    private final class SettingsObserver extends ContentObserver {
501        private final Uri ZEN_MODE_URI = Global.getUriFor(Global.ZEN_MODE);
502        private final Uri ZEN_MODE_CONFIG_ETAG_URI = Global.getUriFor(Global.ZEN_MODE_CONFIG_ETAG);
503
504        public SettingsObserver() {
505            super(mHandler);
506        }
507
508        public void register() {
509            getContentResolver().registerContentObserver(ZEN_MODE_URI, false, this);
510            getContentResolver().registerContentObserver(ZEN_MODE_CONFIG_ETAG_URI, false, this);
511        }
512
513        public void unregister() {
514            getContentResolver().unregisterContentObserver(this);
515        }
516
517        @Override
518        public void onChange(boolean selfChange, Uri uri) {
519            super.onChange(selfChange, uri);
520            if (ZEN_MODE_URI.equals(uri)) {
521                PREF_ZEN_MODE.update(mContext);
522            }
523            if (ZEN_MODE_CONFIG_ETAG_URI.equals(uri)) {
524                updateZenModeConfig();
525            }
526        }
527    }
528
529    private static class TimePickerPreference extends Preference {
530        private final Context mContext;
531
532        private int mSummaryFormat;
533        private int mHourOfDay;
534        private int mMinute;
535        private Callback mCallback;
536
537        public TimePickerPreference(Context context, final FragmentManager mgr) {
538            super(context);
539            mContext = context;
540            setPersistent(false);
541            setOnPreferenceClickListener(new OnPreferenceClickListener(){
542                @Override
543                public boolean onPreferenceClick(Preference preference) {
544                    final TimePickerFragment frag = new TimePickerFragment();
545                    frag.pref = TimePickerPreference.this;
546                    frag.show(mgr, TimePickerPreference.class.getName());
547                    return true;
548                }
549            });
550        }
551
552        public void setCallback(Callback callback) {
553            mCallback = callback;
554        }
555
556        public void setSummaryFormat(int resId) {
557            mSummaryFormat = resId;
558            updateSummary();
559        }
560
561        public void setTime(int hourOfDay, int minute) {
562            if (mCallback != null && !mCallback.onSetTime(hourOfDay, minute)) return;
563            mHourOfDay = hourOfDay;
564            mMinute = minute;
565            updateSummary();
566        }
567
568        private void updateSummary() {
569            final Calendar c = Calendar.getInstance();
570            c.set(Calendar.HOUR_OF_DAY, mHourOfDay);
571            c.set(Calendar.MINUTE, mMinute);
572            String time = DateFormat.getTimeFormat(mContext).format(c.getTime());
573            if (mSummaryFormat != 0) {
574                time = mContext.getResources().getString(mSummaryFormat, time);
575            }
576            setSummary(time);
577        }
578
579        public static class TimePickerFragment extends DialogFragment implements
580                TimePickerDialog.OnTimeSetListener {
581            public TimePickerPreference pref;
582
583            @Override
584            public Dialog onCreateDialog(Bundle savedInstanceState) {
585                final boolean usePref = pref != null && pref.mHourOfDay >= 0 && pref.mMinute >= 0;
586                final Calendar c = Calendar.getInstance();
587                final int hour = usePref ? pref.mHourOfDay : c.get(Calendar.HOUR_OF_DAY);
588                final int minute = usePref ? pref.mMinute : c.get(Calendar.MINUTE);
589                return new TimePickerDialog(getActivity(), this, hour, minute,
590                        DateFormat.is24HourFormat(getActivity()));
591            }
592
593            public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
594                if (pref != null) {
595                    pref.setTime(hourOfDay, minute);
596                }
597            }
598        }
599
600        public interface Callback {
601            boolean onSetTime(int hour, int minute);
602        }
603    }
604}
605