| /* |
| * 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.systemui.volume; |
| |
| import android.media.AudioManager; |
| import android.media.AudioSystem; |
| import android.provider.Settings.Global; |
| import android.util.Log; |
| |
| import com.android.internal.annotations.VisibleForTesting; |
| import com.android.internal.logging.MetricsLogger; |
| import com.android.internal.logging.UiEvent; |
| import com.android.internal.logging.UiEventLogger; |
| import com.android.internal.logging.UiEventLoggerImpl; |
| import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
| import com.android.systemui.plugins.VolumeDialogController.State; |
| |
| import java.util.Arrays; |
| |
| /** |
| * Interesting events related to the volume. |
| */ |
| public class Events { |
| private static final String TAG = Util.logTag(Events.class); |
| |
| public static final int EVENT_SHOW_DIALOG = 0; // (reason|int) (keyguard|bool) |
| public static final int EVENT_DISMISS_DIALOG = 1; // (reason|int) |
| public static final int EVENT_ACTIVE_STREAM_CHANGED = 2; // (stream|int) |
| public static final int EVENT_EXPAND = 3; // (expand|bool) |
| public static final int EVENT_KEY = 4; // (stream|int) (lastAudibleStreamVolume) |
| public static final int EVENT_COLLECTION_STARTED = 5; |
| public static final int EVENT_COLLECTION_STOPPED = 6; |
| public static final int EVENT_ICON_CLICK = 7; // (stream|int) (icon_state|int) |
| public static final int EVENT_SETTINGS_CLICK = 8; |
| public static final int EVENT_TOUCH_LEVEL_CHANGED = 9; // (stream|int) (level|int) |
| public static final int EVENT_LEVEL_CHANGED = 10; // (stream|int) (level|int) |
| public static final int EVENT_INTERNAL_RINGER_MODE_CHANGED = 11; // (mode|int) |
| public static final int EVENT_EXTERNAL_RINGER_MODE_CHANGED = 12; // (mode|int) |
| public static final int EVENT_ZEN_MODE_CHANGED = 13; // (mode|int) |
| public static final int EVENT_SUPPRESSOR_CHANGED = 14; // (component|string) (name|string) |
| public static final int EVENT_MUTE_CHANGED = 15; // (stream|int) (muted|bool) |
| public static final int EVENT_TOUCH_LEVEL_DONE = 16; // (stream|int) (level|int) |
| public static final int EVENT_ZEN_CONFIG_CHANGED = 17; // (allow/disallow|string) |
| public static final int EVENT_RINGER_TOGGLE = 18; // (ringer_mode) |
| public static final int EVENT_SHOW_USB_OVERHEAT_ALARM = 19; // (reason|int) (keyguard|bool) |
| public static final int EVENT_DISMISS_USB_OVERHEAT_ALARM = 20; // (reason|int) (keyguard|bool) |
| public static final int EVENT_ODI_CAPTIONS_CLICK = 21; |
| public static final int EVENT_ODI_CAPTIONS_TOOLTIP_CLICK = 22; |
| |
| private static final String[] EVENT_TAGS = { |
| "show_dialog", |
| "dismiss_dialog", |
| "active_stream_changed", |
| "expand", |
| "key", |
| "collection_started", |
| "collection_stopped", |
| "icon_click", |
| "settings_click", |
| "touch_level_changed", |
| "level_changed", |
| "internal_ringer_mode_changed", |
| "external_ringer_mode_changed", |
| "zen_mode_changed", |
| "suppressor_changed", |
| "mute_changed", |
| "touch_level_done", |
| "zen_mode_config_changed", |
| "ringer_toggle", |
| "show_usb_overheat_alarm", |
| "dismiss_usb_overheat_alarm", |
| "odi_captions_click", |
| "odi_captions_tooltip_click" |
| }; |
| |
| public static final int DISMISS_REASON_UNKNOWN = 0; |
| public static final int DISMISS_REASON_TOUCH_OUTSIDE = 1; |
| public static final int DISMISS_REASON_VOLUME_CONTROLLER = 2; |
| public static final int DISMISS_REASON_TIMEOUT = 3; |
| public static final int DISMISS_REASON_SCREEN_OFF = 4; |
| public static final int DISMISS_REASON_SETTINGS_CLICKED = 5; |
| public static final int DISMISS_REASON_DONE_CLICKED = 6; |
| public static final int DISMISS_STREAM_GONE = 7; |
| public static final int DISMISS_REASON_OUTPUT_CHOOSER = 8; |
| public static final int DISMISS_REASON_USB_OVERHEAD_ALARM_CHANGED = 9; |
| public static final String[] DISMISS_REASONS = { |
| "unknown", |
| "touch_outside", |
| "volume_controller", |
| "timeout", |
| "screen_off", |
| "settings_clicked", |
| "done_clicked", |
| "a11y_stream_changed", |
| "output_chooser", |
| "usb_temperature_below_threshold" |
| }; |
| |
| public static final int SHOW_REASON_UNKNOWN = 0; |
| public static final int SHOW_REASON_VOLUME_CHANGED = 1; |
| public static final int SHOW_REASON_REMOTE_VOLUME_CHANGED = 2; |
| public static final int SHOW_REASON_USB_OVERHEAD_ALARM_CHANGED = 3; |
| public static final String[] SHOW_REASONS = { |
| "unknown", |
| "volume_changed", |
| "remote_volume_changed", |
| "usb_temperature_above_threshold" |
| }; |
| |
| public static final int ICON_STATE_UNKNOWN = 0; |
| public static final int ICON_STATE_UNMUTE = 1; |
| public static final int ICON_STATE_MUTE = 2; |
| public static final int ICON_STATE_VIBRATE = 3; |
| |
| @VisibleForTesting |
| public enum VolumeDialogOpenEvent implements UiEventLogger.UiEventEnum { |
| //TODO zap the lock/unlock distinction |
| INVALID(0), |
| @UiEvent(doc = "The volume dialog was shown because the volume changed") |
| VOLUME_DIALOG_SHOW_VOLUME_CHANGED(128), |
| @UiEvent(doc = "The volume dialog was shown because the volume changed remotely") |
| VOLUME_DIALOG_SHOW_REMOTE_VOLUME_CHANGED(129), |
| @UiEvent(doc = "The volume dialog was shown because the usb high temperature alarm changed") |
| VOLUME_DIALOG_SHOW_USB_TEMP_ALARM_CHANGED(130); |
| |
| private final int mId; |
| VolumeDialogOpenEvent(int id) { |
| mId = id; |
| } |
| public int getId() { |
| return mId; |
| } |
| static VolumeDialogOpenEvent fromReasons(int reason) { |
| switch (reason) { |
| case SHOW_REASON_VOLUME_CHANGED: |
| return VOLUME_DIALOG_SHOW_VOLUME_CHANGED; |
| case SHOW_REASON_REMOTE_VOLUME_CHANGED: |
| return VOLUME_DIALOG_SHOW_REMOTE_VOLUME_CHANGED; |
| case SHOW_REASON_USB_OVERHEAD_ALARM_CHANGED: |
| return VOLUME_DIALOG_SHOW_USB_TEMP_ALARM_CHANGED; |
| } |
| return INVALID; |
| } |
| } |
| |
| @VisibleForTesting |
| public enum VolumeDialogCloseEvent implements UiEventLogger.UiEventEnum { |
| INVALID(0), |
| @UiEvent(doc = "The volume dialog was dismissed because of a touch outside the dialog") |
| VOLUME_DIALOG_DISMISS_TOUCH_OUTSIDE(134), |
| @UiEvent(doc = "The system asked the volume dialog to close, e.g. for a navigation bar " |
| + "touch, or ActivityManager ACTION_CLOSE_SYSTEM_DIALOGS broadcast.") |
| VOLUME_DIALOG_DISMISS_SYSTEM(135), |
| @UiEvent(doc = "The volume dialog was dismissed because it timed out") |
| VOLUME_DIALOG_DISMISS_TIMEOUT(136), |
| @UiEvent(doc = "The volume dialog was dismissed because the screen turned off") |
| VOLUME_DIALOG_DISMISS_SCREEN_OFF(137), |
| @UiEvent(doc = "The volume dialog was dismissed because the settings icon was clicked") |
| VOLUME_DIALOG_DISMISS_SETTINGS(138), |
| // reserving 139 for DISMISS_REASON_DONE_CLICKED which is currently unused |
| @UiEvent(doc = "The volume dialog was dismissed because the stream no longer exists") |
| VOLUME_DIALOG_DISMISS_STREAM_GONE(140), |
| // reserving 141 for DISMISS_REASON_OUTPUT_CHOOSER which is currently unused |
| @UiEvent(doc = "The volume dialog was dismissed because the usb high temperature alarm " |
| + "changed") |
| VOLUME_DIALOG_DISMISS_USB_TEMP_ALARM_CHANGED(142); |
| |
| private final int mId; |
| VolumeDialogCloseEvent(int id) { |
| mId = id; |
| } |
| public int getId() { |
| return mId; |
| } |
| |
| static VolumeDialogCloseEvent fromReason(int reason) { |
| switch (reason) { |
| case DISMISS_REASON_TOUCH_OUTSIDE: |
| return VOLUME_DIALOG_DISMISS_TOUCH_OUTSIDE; |
| case DISMISS_REASON_VOLUME_CONTROLLER: |
| return VOLUME_DIALOG_DISMISS_SYSTEM; |
| case DISMISS_REASON_TIMEOUT: |
| return VOLUME_DIALOG_DISMISS_TIMEOUT; |
| case DISMISS_REASON_SCREEN_OFF: |
| return VOLUME_DIALOG_DISMISS_SCREEN_OFF; |
| case DISMISS_REASON_SETTINGS_CLICKED: |
| return VOLUME_DIALOG_DISMISS_SETTINGS; |
| case DISMISS_STREAM_GONE: |
| return VOLUME_DIALOG_DISMISS_STREAM_GONE; |
| case DISMISS_REASON_USB_OVERHEAD_ALARM_CHANGED: |
| return VOLUME_DIALOG_DISMISS_USB_TEMP_ALARM_CHANGED; |
| } |
| return INVALID; |
| } |
| } |
| |
| @VisibleForTesting |
| public enum VolumeDialogEvent implements UiEventLogger.UiEventEnum { |
| INVALID(0), |
| @UiEvent(doc = "The volume dialog settings icon was clicked") |
| VOLUME_DIALOG_SETTINGS_CLICK(143), |
| @UiEvent(doc = "The volume dialog details were expanded") |
| VOLUME_DIALOG_EXPAND_DETAILS(144), |
| @UiEvent(doc = "The volume dialog details were collapsed") |
| VOLUME_DIALOG_COLLAPSE_DETAILS(145), |
| @UiEvent(doc = "The active audio stream changed") |
| VOLUME_DIALOG_ACTIVE_STREAM_CHANGED(146), |
| @UiEvent(doc = "The audio stream was muted via icon") |
| VOLUME_DIALOG_MUTE_STREAM(147), |
| @UiEvent(doc = "The audio stream was unmuted via icon") |
| VOLUME_DIALOG_UNMUTE_STREAM(148), |
| @UiEvent(doc = "The audio stream was set to vibrate via icon") |
| VOLUME_DIALOG_TO_VIBRATE_STREAM(149), |
| @UiEvent(doc = "The audio stream was set to non-silent via slider") |
| VOLUME_DIALOG_SLIDER(150), |
| @UiEvent(doc = "The audio stream was set to silent via slider") |
| VOLUME_DIALOG_SLIDER_TO_ZERO(151), |
| @UiEvent(doc = "The audio volume was adjusted to silent via key") |
| VOLUME_KEY_TO_ZERO(152), |
| @UiEvent(doc = "The audio volume was adjusted to non-silent via key") |
| VOLUME_KEY(153), |
| @UiEvent(doc = "The ringer mode was toggled to silent") |
| RINGER_MODE_SILENT(154), |
| @UiEvent(doc = "The ringer mode was toggled to vibrate") |
| RINGER_MODE_VIBRATE(155), |
| @UiEvent(doc = "The ringer mode was toggled to normal") |
| RINGER_MODE_NORMAL(334), |
| @UiEvent(doc = "USB Overheat alarm was raised") |
| USB_OVERHEAT_ALARM(160), |
| @UiEvent(doc = "USB Overheat alarm was dismissed") |
| USB_OVERHEAT_ALARM_DISMISSED(161); |
| |
| private final int mId; |
| |
| VolumeDialogEvent(int id) { |
| mId = id; |
| } |
| |
| public int getId() { |
| return mId; |
| } |
| |
| static VolumeDialogEvent fromIconState(int iconState) { |
| switch (iconState) { |
| case ICON_STATE_UNMUTE: |
| return VOLUME_DIALOG_UNMUTE_STREAM; |
| case ICON_STATE_MUTE: |
| return VOLUME_DIALOG_MUTE_STREAM; |
| case ICON_STATE_VIBRATE: |
| return VOLUME_DIALOG_TO_VIBRATE_STREAM; |
| default: |
| return INVALID; |
| } |
| } |
| |
| static VolumeDialogEvent fromSliderLevel(int level) { |
| return level == 0 ? VOLUME_DIALOG_SLIDER_TO_ZERO : VOLUME_DIALOG_SLIDER; |
| } |
| |
| static VolumeDialogEvent fromKeyLevel(int level) { |
| return level == 0 ? VOLUME_KEY_TO_ZERO : VOLUME_KEY; |
| } |
| |
| static VolumeDialogEvent fromRingerMode(int ringerMode) { |
| switch (ringerMode) { |
| case AudioManager.RINGER_MODE_SILENT: |
| return RINGER_MODE_SILENT; |
| case AudioManager.RINGER_MODE_VIBRATE: |
| return RINGER_MODE_VIBRATE; |
| case AudioManager.RINGER_MODE_NORMAL: |
| return RINGER_MODE_NORMAL; |
| default: |
| return INVALID; |
| } |
| } |
| } |
| |
| @VisibleForTesting |
| public enum ZenModeEvent implements UiEventLogger.UiEventEnum { |
| INVALID(0), |
| @UiEvent(doc = "Zen (do not disturb) mode was toggled to off") |
| ZEN_MODE_OFF(335), |
| @UiEvent(doc = "Zen (do not disturb) mode was toggled to important interruptions only") |
| ZEN_MODE_IMPORTANT_ONLY(157), |
| @UiEvent(doc = "Zen (do not disturb) mode was toggled to alarms only") |
| ZEN_MODE_ALARMS_ONLY(158), |
| @UiEvent(doc = "Zen (do not disturb) mode was toggled to block all interruptions") |
| ZEN_MODE_NO_INTERRUPTIONS(159); |
| |
| private final int mId; |
| ZenModeEvent(int id) { |
| mId = id; |
| } |
| public int getId() { |
| return mId; |
| } |
| |
| static ZenModeEvent fromZenMode(int zenMode) { |
| switch (zenMode) { |
| case Global.ZEN_MODE_OFF: return ZEN_MODE_OFF; |
| case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: return ZEN_MODE_IMPORTANT_ONLY; |
| case Global.ZEN_MODE_ALARMS: return ZEN_MODE_ALARMS_ONLY; |
| case Global.ZEN_MODE_NO_INTERRUPTIONS: return ZEN_MODE_NO_INTERRUPTIONS; |
| default: return INVALID; |
| } |
| } |
| } |
| |
| public static Callback sCallback; |
| @VisibleForTesting |
| static MetricsLogger sLegacyLogger = new MetricsLogger(); |
| @VisibleForTesting |
| static UiEventLogger sUiEventLogger = new UiEventLoggerImpl(); |
| |
| /** |
| * Logs an event to the system log, to sCallback if present, and to the logEvent destinations. |
| * @param tag One of the EVENT_* codes above. |
| * @param list Any additional event-specific arguments, documented above. |
| */ |
| public static void writeEvent(int tag, Object... list) { |
| final long time = System.currentTimeMillis(); |
| Log.i(TAG, logEvent(tag, list)); |
| if (sCallback != null) { |
| sCallback.writeEvent(time, tag, list); |
| } |
| } |
| |
| /** |
| * Logs an event to the event log and UiEvent (Westworld) logging. Compare writeEvent, which |
| * adds more log destinations. |
| * @param tag One of the EVENT_* codes above. |
| * @param list Any additional event-specific arguments, documented above. |
| * @return String a readable description of the event. Begins "writeEvent <tag_description>" |
| * if the tag is valid. |
| */ |
| public static String logEvent(int tag, Object... list) { |
| if (tag >= EVENT_TAGS.length) { |
| return ""; |
| } |
| final StringBuilder sb = new StringBuilder("writeEvent ").append(EVENT_TAGS[tag]); |
| // Handle events without extra data |
| if (list == null || list.length == 0) { |
| if (tag == EVENT_SETTINGS_CLICK) { |
| sLegacyLogger.action(MetricsEvent.ACTION_VOLUME_SETTINGS); |
| sUiEventLogger.log(VolumeDialogEvent.VOLUME_DIALOG_SETTINGS_CLICK); |
| } |
| return sb.toString(); |
| } |
| // Handle events with extra data. We've established list[0] exists. |
| sb.append(" "); |
| switch (tag) { |
| case EVENT_SHOW_DIALOG: |
| sLegacyLogger.visible(MetricsEvent.VOLUME_DIALOG); |
| if (list.length > 1) { |
| final Integer reason = (Integer) list[0]; |
| final Boolean keyguard = (Boolean) list[1]; |
| sLegacyLogger.histogram("volume_from_keyguard", keyguard ? 1 : 0); |
| sUiEventLogger.log(VolumeDialogOpenEvent.fromReasons(reason)); |
| sb.append(SHOW_REASONS[reason]).append(" keyguard=").append(keyguard); |
| } |
| break; |
| case EVENT_EXPAND: { |
| final Boolean expand = (Boolean) list[0]; |
| sLegacyLogger.visibility(MetricsEvent.VOLUME_DIALOG_DETAILS, expand); |
| sUiEventLogger.log(expand ? VolumeDialogEvent.VOLUME_DIALOG_EXPAND_DETAILS |
| : VolumeDialogEvent.VOLUME_DIALOG_COLLAPSE_DETAILS); |
| sb.append(expand); |
| break; |
| } |
| case EVENT_DISMISS_DIALOG: { |
| sLegacyLogger.hidden(MetricsEvent.VOLUME_DIALOG); |
| final Integer reason = (Integer) list[0]; |
| sUiEventLogger.log(VolumeDialogCloseEvent.fromReason(reason)); |
| sb.append(DISMISS_REASONS[reason]); |
| break; |
| } |
| case EVENT_ACTIVE_STREAM_CHANGED: { |
| final Integer stream = (Integer) list[0]; |
| sLegacyLogger.action(MetricsEvent.ACTION_VOLUME_STREAM, stream); |
| sUiEventLogger.log(VolumeDialogEvent.VOLUME_DIALOG_ACTIVE_STREAM_CHANGED); |
| sb.append(AudioSystem.streamToString(stream)); |
| break; |
| } |
| case EVENT_ICON_CLICK: |
| if (list.length > 1) { |
| final Integer stream = (Integer) list[0]; |
| sLegacyLogger.action(MetricsEvent.ACTION_VOLUME_ICON, stream); |
| final Integer iconState = (Integer) list[1]; |
| sUiEventLogger.log(VolumeDialogEvent.fromIconState(iconState)); |
| sb.append(AudioSystem.streamToString(stream)).append(' ') |
| .append(iconStateToString(iconState)); |
| } |
| break; |
| case EVENT_TOUCH_LEVEL_DONE: // (stream|int) (level|int) |
| if (list.length > 1) { |
| final Integer level = (Integer) list[1]; |
| sLegacyLogger.action(MetricsEvent.ACTION_VOLUME_SLIDER, level); |
| sUiEventLogger.log(VolumeDialogEvent.fromSliderLevel(level)); |
| } |
| // fall through |
| case EVENT_TOUCH_LEVEL_CHANGED: |
| case EVENT_LEVEL_CHANGED: |
| case EVENT_MUTE_CHANGED: // (stream|int) (level|int) |
| if (list.length > 1) { |
| sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ') |
| .append(list[1]); |
| } |
| break; |
| case EVENT_KEY: // (stream|int) (lastAudibleStreamVolume) |
| if (list.length > 1) { |
| final Integer stream = (Integer) list[0]; |
| sLegacyLogger.action(MetricsEvent.ACTION_VOLUME_KEY, stream); |
| final Integer level = (Integer) list[1]; |
| sUiEventLogger.log(VolumeDialogEvent.fromKeyLevel(level)); |
| sb.append(AudioSystem.streamToString(stream)).append(' ').append(level); |
| } |
| break; |
| case EVENT_RINGER_TOGGLE: { |
| final Integer ringerMode = (Integer) list[0]; |
| sLegacyLogger.action(MetricsEvent.ACTION_VOLUME_RINGER_TOGGLE, ringerMode); |
| sUiEventLogger.log(VolumeDialogEvent.fromRingerMode(ringerMode)); |
| sb.append(ringerModeToString(ringerMode)); |
| break; |
| } |
| case EVENT_EXTERNAL_RINGER_MODE_CHANGED: { |
| final Integer ringerMode = (Integer) list[0]; |
| sLegacyLogger.action(MetricsEvent.ACTION_RINGER_MODE, ringerMode); |
| } |
| // fall through |
| case EVENT_INTERNAL_RINGER_MODE_CHANGED: { |
| final Integer ringerMode = (Integer) list[0]; |
| sb.append(ringerModeToString(ringerMode)); |
| break; |
| } |
| case EVENT_ZEN_MODE_CHANGED: { |
| final Integer zenMode = (Integer) list[0]; |
| sb.append(zenModeToString(zenMode)); |
| sUiEventLogger.log(ZenModeEvent.fromZenMode(zenMode)); |
| break; |
| } |
| case EVENT_SUPPRESSOR_CHANGED: // (component|string) (name|string) |
| if (list.length > 1) { |
| sb.append(list[0]).append(' ').append(list[1]); |
| } |
| break; |
| case EVENT_SHOW_USB_OVERHEAT_ALARM: |
| sLegacyLogger.visible(MetricsEvent.POWER_OVERHEAT_ALARM); |
| sUiEventLogger.log(VolumeDialogEvent.USB_OVERHEAT_ALARM); |
| if (list.length > 1) { |
| final Boolean keyguard = (Boolean) list[1]; |
| sLegacyLogger.histogram("show_usb_overheat_alarm", keyguard ? 1 : 0); |
| final Integer reason = (Integer) list[0]; |
| sb.append(SHOW_REASONS[reason]).append(" keyguard=").append(keyguard); |
| } |
| break; |
| case EVENT_DISMISS_USB_OVERHEAT_ALARM: |
| sLegacyLogger.hidden(MetricsEvent.POWER_OVERHEAT_ALARM); |
| sUiEventLogger.log(VolumeDialogEvent.USB_OVERHEAT_ALARM_DISMISSED); |
| if (list.length > 1) { |
| final Boolean keyguard = (Boolean) list[1]; |
| sLegacyLogger.histogram("dismiss_usb_overheat_alarm", keyguard ? 1 : 0); |
| final Integer reason = (Integer) list[0]; |
| sb.append(DISMISS_REASONS[reason]) |
| .append(" keyguard=").append(keyguard); |
| } |
| break; |
| default: |
| sb.append(Arrays.asList(list)); |
| break; |
| } |
| return sb.toString(); |
| } |
| |
| public static void writeState(long time, State state) { |
| if (sCallback != null) { |
| sCallback.writeState(time, state); |
| } |
| } |
| |
| private static String iconStateToString(int iconState) { |
| switch (iconState) { |
| case ICON_STATE_UNMUTE: return "unmute"; |
| case ICON_STATE_MUTE: return "mute"; |
| case ICON_STATE_VIBRATE: return "vibrate"; |
| default: return "unknown_state_" + iconState; |
| } |
| } |
| |
| private static String ringerModeToString(int ringerMode) { |
| switch (ringerMode) { |
| case AudioManager.RINGER_MODE_SILENT: return "silent"; |
| case AudioManager.RINGER_MODE_VIBRATE: return "vibrate"; |
| case AudioManager.RINGER_MODE_NORMAL: return "normal"; |
| default: return "unknown"; |
| } |
| } |
| |
| private static String zenModeToString(int zenMode) { |
| switch (zenMode) { |
| case Global.ZEN_MODE_OFF: return "off"; |
| case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: return "important_interruptions"; |
| case Global.ZEN_MODE_ALARMS: return "alarms"; |
| case Global.ZEN_MODE_NO_INTERRUPTIONS: return "no_interruptions"; |
| default: return "unknown"; |
| } |
| } |
| |
| public interface Callback { |
| void writeEvent(long time, int tag, Object[] list); |
| void writeState(long time, State state); |
| } |
| |
| } |
