/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.systemui.volume;
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import android.content.Context;
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import android.media.AudioManager;
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import android.media.AudioSystem;
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import android.provider.Settings.Global;
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import android.util.Log;
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import com.android.internal.logging.MetricsLogger;
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import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
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import com.android.systemui.plugins.VolumeDialogController.State;
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import java.util.Arrays;
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/**
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* Interesting events related to the volume.
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*/
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public class Events {
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private static final String TAG = Util.logTag(Events.class);
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public static final int EVENT_SHOW_DIALOG = 0; // (reason|int) (keyguard|bool)
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public static final int EVENT_DISMISS_DIALOG = 1; // (reason|int)
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public static final int EVENT_ACTIVE_STREAM_CHANGED = 2; // (stream|int)
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public static final int EVENT_EXPAND = 3; // (expand|bool)
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public static final int EVENT_KEY = 4;
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public static final int EVENT_COLLECTION_STARTED = 5;
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public static final int EVENT_COLLECTION_STOPPED = 6;
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public static final int EVENT_ICON_CLICK = 7; // (stream|int) (icon_state|int)
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public static final int EVENT_SETTINGS_CLICK = 8;
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public static final int EVENT_TOUCH_LEVEL_CHANGED = 9; // (stream|int) (level|int)
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public static final int EVENT_LEVEL_CHANGED = 10; // (stream|int) (level|int)
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public static final int EVENT_INTERNAL_RINGER_MODE_CHANGED = 11; // (mode|int)
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public static final int EVENT_EXTERNAL_RINGER_MODE_CHANGED = 12; // (mode|int)
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public static final int EVENT_ZEN_MODE_CHANGED = 13; // (mode|int)
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public static final int EVENT_SUPPRESSOR_CHANGED = 14; // (component|string) (name|string)
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public static final int EVENT_MUTE_CHANGED = 15; // (stream|int) (muted|bool)
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public static final int EVENT_TOUCH_LEVEL_DONE = 16; // (stream|int) (level|bool)
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public static final int EVENT_ZEN_CONFIG_CHANGED = 17; // (allow/disallow|string)
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public static final int EVENT_RINGER_TOGGLE = 18; // (ringer_mode)
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public static final int EVENT_SHOW_USB_OVERHEAT_ALARM = 19; // (reason|int) (keyguard|bool)
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public static final int EVENT_DISMISS_USB_OVERHEAT_ALARM = 20; // (reason|int) (keyguard|bool)
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public static final int EVENT_ODI_CAPTIONS_CLICK = 21;
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public static final int EVENT_ODI_CAPTIONS_TOOLTIP_CLICK = 22;
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private static final String[] EVENT_TAGS = {
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"show_dialog",
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"dismiss_dialog",
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"active_stream_changed",
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"expand",
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"key",
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"collection_started",
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"collection_stopped",
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"icon_click",
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"settings_click",
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"touch_level_changed",
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"level_changed",
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"internal_ringer_mode_changed",
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"external_ringer_mode_changed",
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"zen_mode_changed",
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"suppressor_changed",
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"mute_changed",
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"touch_level_done",
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"zen_mode_config_changed",
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"ringer_toggle",
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"show_usb_overheat_alarm",
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"dismiss_usb_overheat_alarm",
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"odi_captions_click",
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"odi_captions_tooltip_click"
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};
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public static final int DISMISS_REASON_UNKNOWN = 0;
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public static final int DISMISS_REASON_TOUCH_OUTSIDE = 1;
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public static final int DISMISS_REASON_VOLUME_CONTROLLER = 2;
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public static final int DISMISS_REASON_TIMEOUT = 3;
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public static final int DISMISS_REASON_SCREEN_OFF = 4;
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public static final int DISMISS_REASON_SETTINGS_CLICKED = 5;
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public static final int DISMISS_REASON_DONE_CLICKED = 6;
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public static final int DISMISS_STREAM_GONE = 7;
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public static final int DISMISS_REASON_OUTPUT_CHOOSER = 8;
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public static final int DISMISS_REASON_USB_OVERHEAD_ALARM_CHANGED = 9;
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public static final String[] DISMISS_REASONS = {
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"unknown",
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"touch_outside",
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"volume_controller",
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"timeout",
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"screen_off",
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"settings_clicked",
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"done_clicked",
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"a11y_stream_changed",
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"output_chooser",
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"usb_temperature_below_threshold"
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};
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public static final int SHOW_REASON_UNKNOWN = 0;
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public static final int SHOW_REASON_VOLUME_CHANGED = 1;
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public static final int SHOW_REASON_REMOTE_VOLUME_CHANGED = 2;
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public static final int SHOW_REASON_USB_OVERHEAD_ALARM_CHANGED = 3;
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public static final String[] SHOW_REASONS = {
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"unknown",
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"volume_changed",
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"remote_volume_changed",
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"usb_temperature_above_threshold"
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};
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public static final int ICON_STATE_UNKNOWN = 0;
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public static final int ICON_STATE_UNMUTE = 1;
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public static final int ICON_STATE_MUTE = 2;
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public static final int ICON_STATE_VIBRATE = 3;
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public static Callback sCallback;
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public static void writeEvent(Context context, int tag, Object... list) {
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MetricsLogger logger = new MetricsLogger();
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final long time = System.currentTimeMillis();
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final StringBuilder sb = new StringBuilder("writeEvent ").append(EVENT_TAGS[tag]);
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if (list != null && list.length > 0) {
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sb.append(" ");
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switch (tag) {
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case EVENT_SHOW_DIALOG:
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MetricsLogger.visible(context, MetricsEvent.VOLUME_DIALOG);
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MetricsLogger.histogram(context, "volume_from_keyguard",
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(Boolean) list[1] ? 1 : 0);
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sb.append(SHOW_REASONS[(Integer) list[0]]).append(" keyguard=").append(list[1]);
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break;
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case EVENT_EXPAND:
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MetricsLogger.visibility(context, MetricsEvent.VOLUME_DIALOG_DETAILS,
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(Boolean) list[0]);
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sb.append(list[0]);
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break;
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case EVENT_DISMISS_DIALOG:
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MetricsLogger.hidden(context, MetricsEvent.VOLUME_DIALOG);
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sb.append(DISMISS_REASONS[(Integer) list[0]]);
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break;
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case EVENT_ACTIVE_STREAM_CHANGED:
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MetricsLogger.action(context, MetricsEvent.ACTION_VOLUME_STREAM,
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(Integer) list[0]);
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sb.append(AudioSystem.streamToString((Integer) list[0]));
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break;
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case EVENT_ICON_CLICK:
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MetricsLogger.action(context, MetricsEvent.ACTION_VOLUME_ICON,
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(Integer) list[0]);
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sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ')
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.append(iconStateToString((Integer) list[1]));
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break;
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case EVENT_TOUCH_LEVEL_DONE:
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MetricsLogger.action(context, MetricsEvent.ACTION_VOLUME_SLIDER,
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(Integer) list[1]);
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// fall through
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case EVENT_TOUCH_LEVEL_CHANGED:
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case EVENT_LEVEL_CHANGED:
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case EVENT_MUTE_CHANGED:
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sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ')
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.append(list[1]);
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break;
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case EVENT_KEY:
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MetricsLogger.action(context, MetricsEvent.ACTION_VOLUME_KEY,
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(Integer) list[0]);
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sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ')
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.append(list[1]);
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break;
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case EVENT_RINGER_TOGGLE:
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logger.action(MetricsEvent.ACTION_VOLUME_RINGER_TOGGLE, (Integer) list[0]);
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break;
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case EVENT_SETTINGS_CLICK:
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logger.action(MetricsEvent.ACTION_VOLUME_SETTINGS);
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break;
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case EVENT_EXTERNAL_RINGER_MODE_CHANGED:
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MetricsLogger.action(context, MetricsEvent.ACTION_RINGER_MODE,
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(Integer) list[0]);
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// fall through
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case EVENT_INTERNAL_RINGER_MODE_CHANGED:
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sb.append(ringerModeToString((Integer) list[0]));
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break;
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case EVENT_ZEN_MODE_CHANGED:
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sb.append(zenModeToString((Integer) list[0]));
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break;
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case EVENT_SUPPRESSOR_CHANGED:
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sb.append(list[0]).append(' ').append(list[1]);
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break;
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case EVENT_SHOW_USB_OVERHEAT_ALARM:
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MetricsLogger.visible(context, MetricsEvent.POWER_OVERHEAT_ALARM);
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MetricsLogger.histogram(context, "show_usb_overheat_alarm",
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(Boolean) list[1] ? 1 : 0);
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sb.append(SHOW_REASONS[(Integer) list[0]]).append(" keyguard=").append(list[1]);
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break;
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case EVENT_DISMISS_USB_OVERHEAT_ALARM:
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MetricsLogger.hidden(context, MetricsEvent.POWER_OVERHEAT_ALARM);
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MetricsLogger.histogram(context, "dismiss_usb_overheat_alarm",
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(Boolean) list[1] ? 1 : 0);
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sb.append(DISMISS_REASONS[(Integer) list[0]])
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.append(" keyguard=").append(list[1]);
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break;
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default:
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sb.append(Arrays.asList(list));
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break;
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}
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}
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Log.i(TAG, sb.toString());
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if (sCallback != null) {
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sCallback.writeEvent(time, tag, list);
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}
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}
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public static void writeState(long time, State state) {
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if (sCallback != null) {
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sCallback.writeState(time, state);
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}
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}
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private static String iconStateToString(int iconState) {
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switch (iconState) {
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case ICON_STATE_UNMUTE: return "unmute";
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case ICON_STATE_MUTE: return "mute";
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case ICON_STATE_VIBRATE: return "vibrate";
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default: return "unknown_state_" + iconState;
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}
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}
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private static String ringerModeToString(int ringerMode) {
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switch (ringerMode) {
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case AudioManager.RINGER_MODE_SILENT: return "silent";
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case AudioManager.RINGER_MODE_VIBRATE: return "vibrate";
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case AudioManager.RINGER_MODE_NORMAL: return "normal";
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default: return "unknown";
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}
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}
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private static String zenModeToString(int zenMode) {
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switch (zenMode) {
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case Global.ZEN_MODE_OFF: return "off";
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case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: return "important_interruptions";
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case Global.ZEN_MODE_ALARMS: return "alarms";
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case Global.ZEN_MODE_NO_INTERRUPTIONS: return "no_interruptions";
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default: return "unknown";
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}
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}
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public interface Callback {
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void writeEvent(long time, int tag, Object[] list);
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void writeState(long time, State state);
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}
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}
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