1 /* 2 * Copyright (C) 2015 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 17 package com.android.systemui.volume; 18 19 import android.content.Context; 20 import android.media.AudioManager; 21 import android.media.AudioSystem; 22 import android.provider.Settings.Global; 23 import android.util.Log; 24 25 import com.android.internal.logging.MetricsLogger; 26 import com.android.internal.logging.MetricsProto.MetricsEvent; 27 import com.android.systemui.volume.VolumeDialogController.State; 28 29 import java.util.Arrays; 30 31 /** 32 * Interesting events related to the volume. 33 */ 34 public class Events { 35 private static final String TAG = Util.logTag(Events.class); 36 37 public static final int EVENT_SHOW_DIALOG = 0; // (reason|int) (keyguard|bool) 38 public static final int EVENT_DISMISS_DIALOG = 1; // (reason|int) 39 public static final int EVENT_ACTIVE_STREAM_CHANGED = 2; // (stream|int) 40 public static final int EVENT_EXPAND = 3; // (expand|bool) 41 public static final int EVENT_KEY = 4; 42 public static final int EVENT_COLLECTION_STARTED = 5; 43 public static final int EVENT_COLLECTION_STOPPED = 6; 44 public static final int EVENT_ICON_CLICK = 7; // (stream|int) (icon_state|int) 45 public static final int EVENT_SETTINGS_CLICK = 8; 46 public static final int EVENT_TOUCH_LEVEL_CHANGED = 9; // (stream|int) (level|int) 47 public static final int EVENT_LEVEL_CHANGED = 10; // (stream|int) (level|int) 48 public static final int EVENT_INTERNAL_RINGER_MODE_CHANGED = 11; // (mode|int) 49 public static final int EVENT_EXTERNAL_RINGER_MODE_CHANGED = 12; // (mode|int) 50 public static final int EVENT_ZEN_MODE_CHANGED = 13; // (mode|int) 51 public static final int EVENT_SUPPRESSOR_CHANGED = 14; // (component|string) (name|string) 52 public static final int EVENT_MUTE_CHANGED = 15; // (stream|int) (muted|bool) 53 public static final int EVENT_TOUCH_LEVEL_DONE = 16; // (stream|int) (level|bool) 54 55 private static final String[] EVENT_TAGS = { 56 "show_dialog", 57 "dismiss_dialog", 58 "active_stream_changed", 59 "expand", 60 "key", 61 "collection_started", 62 "collection_stopped", 63 "icon_click", 64 "settings_click", 65 "touch_level_changed", 66 "level_changed", 67 "internal_ringer_mode_changed", 68 "external_ringer_mode_changed", 69 "zen_mode_changed", 70 "suppressor_changed", 71 "mute_changed", 72 "touch_level_done", 73 }; 74 75 public static final int DISMISS_REASON_UNKNOWN = 0; 76 public static final int DISMISS_REASON_TOUCH_OUTSIDE = 1; 77 public static final int DISMISS_REASON_VOLUME_CONTROLLER = 2; 78 public static final int DISMISS_REASON_TIMEOUT = 3; 79 public static final int DISMISS_REASON_SCREEN_OFF = 4; 80 public static final int DISMISS_REASON_SETTINGS_CLICKED = 5; 81 public static final int DISMISS_REASON_DONE_CLICKED = 6; 82 public static final String[] DISMISS_REASONS = { 83 "unknown", 84 "touch_outside", 85 "volume_controller", 86 "timeout", 87 "screen_off", 88 "settings_clicked", 89 "done_clicked", 90 }; 91 92 public static final int SHOW_REASON_UNKNOWN = 0; 93 public static final int SHOW_REASON_VOLUME_CHANGED = 1; 94 public static final int SHOW_REASON_REMOTE_VOLUME_CHANGED = 2; 95 public static final String[] SHOW_REASONS = { 96 "unknown", 97 "volume_changed", 98 "remote_volume_changed" 99 }; 100 101 public static final int ICON_STATE_UNKNOWN = 0; 102 public static final int ICON_STATE_UNMUTE = 1; 103 public static final int ICON_STATE_MUTE = 2; 104 public static final int ICON_STATE_VIBRATE = 3; 105 106 public static Callback sCallback; 107 108 public static void writeEvent(Context context, int tag, Object... list) { 109 final long time = System.currentTimeMillis(); 110 final StringBuilder sb = new StringBuilder("writeEvent ").append(EVENT_TAGS[tag]); 111 if (list != null && list.length > 0) { 112 sb.append(" "); 113 switch (tag) { 114 case EVENT_SHOW_DIALOG: 115 MetricsLogger.visible(context, MetricsEvent.VOLUME_DIALOG); 116 MetricsLogger.histogram(context, "volume_from_keyguard", 117 (Boolean) list[1] ? 1 : 0); 118 sb.append(SHOW_REASONS[(Integer) list[0]]).append(" keyguard=").append(list[1]); 119 break; 120 case EVENT_EXPAND: 121 MetricsLogger.visibility(context, MetricsEvent.VOLUME_DIALOG_DETAILS, 122 (Boolean) list[0]); 123 sb.append(list[0]); 124 break; 125 case EVENT_DISMISS_DIALOG: 126 MetricsLogger.hidden(context, MetricsEvent.VOLUME_DIALOG); 127 sb.append(DISMISS_REASONS[(Integer) list[0]]); 128 break; 129 case EVENT_ACTIVE_STREAM_CHANGED: 130 MetricsLogger.action(context, MetricsEvent.ACTION_VOLUME_STREAM, 131 (Integer) list[0]); 132 sb.append(AudioSystem.streamToString((Integer) list[0])); 133 break; 134 case EVENT_ICON_CLICK: 135 MetricsLogger.action(context, MetricsEvent.ACTION_VOLUME_ICON, 136 (Integer) list[1]); 137 sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ') 138 .append(iconStateToString((Integer) list[1])); 139 break; 140 case EVENT_TOUCH_LEVEL_DONE: 141 MetricsLogger.action(context, MetricsEvent.ACTION_VOLUME_SLIDER, 142 (Integer) list[1]); 143 // fall through 144 case EVENT_TOUCH_LEVEL_CHANGED: 145 case EVENT_LEVEL_CHANGED: 146 case EVENT_MUTE_CHANGED: 147 sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ') 148 .append(list[1]); 149 break; 150 case EVENT_KEY: 151 MetricsLogger.action(context, MetricsEvent.ACTION_VOLUME_KEY, 152 (Integer) list[1]); 153 sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ') 154 .append(list[1]); 155 break; 156 case EVENT_EXTERNAL_RINGER_MODE_CHANGED: 157 MetricsLogger.action(context, MetricsEvent.ACTION_RINGER_MODE, 158 (Integer) list[0]); 159 // fall through 160 case EVENT_INTERNAL_RINGER_MODE_CHANGED: 161 sb.append(ringerModeToString((Integer) list[0])); 162 break; 163 case EVENT_ZEN_MODE_CHANGED: 164 sb.append(zenModeToString((Integer) list[0])); 165 break; 166 case EVENT_SUPPRESSOR_CHANGED: 167 sb.append(list[0]).append(' ').append(list[1]); 168 break; 169 default: 170 sb.append(Arrays.asList(list)); 171 break; 172 } 173 } 174 Log.i(TAG, sb.toString()); 175 if (sCallback != null) { 176 sCallback.writeEvent(time, tag, list); 177 } 178 } 179 180 public static void writeState(long time, State state) { 181 if (sCallback != null) { 182 sCallback.writeState(time, state); 183 } 184 } 185 186 private static String iconStateToString(int iconState) { 187 switch (iconState) { 188 case ICON_STATE_UNMUTE: return "unmute"; 189 case ICON_STATE_MUTE: return "mute"; 190 case ICON_STATE_VIBRATE: return "vibrate"; 191 default: return "unknown_state_" + iconState; 192 } 193 } 194 195 private static String ringerModeToString(int ringerMode) { 196 switch (ringerMode) { 197 case AudioManager.RINGER_MODE_SILENT: return "silent"; 198 case AudioManager.RINGER_MODE_VIBRATE: return "vibrate"; 199 case AudioManager.RINGER_MODE_NORMAL: return "normal"; 200 default: return "unknown"; 201 } 202 } 203 204 private static String zenModeToString(int zenMode) { 205 switch (zenMode) { 206 case Global.ZEN_MODE_OFF: return "off"; 207 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: return "important_interruptions"; 208 case Global.ZEN_MODE_ALARMS: return "alarms"; 209 case Global.ZEN_MODE_NO_INTERRUPTIONS: return "no_interruptions"; 210 default: return "unknown"; 211 } 212 } 213 214 public interface Callback { 215 void writeEvent(long time, int tag, Object[] list); 216 void writeState(long time, State state); 217 } 218 } 219
