/* * 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.content.Context; import android.media.AudioManager; import android.media.AudioSystem; import android.provider.Settings.Global; import android.util.Log; import com.android.internal.logging.MetricsLogger; import com.android.internal.logging.MetricsProto.MetricsEvent; import com.android.systemui.volume.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; 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|bool) 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", }; 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 String[] DISMISS_REASONS = { "unknown", "touch_outside", "volume_controller", "timeout", "screen_off", "settings_clicked", "done_clicked", }; 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 String[] SHOW_REASONS = { "unknown", "volume_changed", "remote_volume_changed" }; 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; public static Callback sCallback; public static void writeEvent(Context context, int tag, Object... list) { final long time = System.currentTimeMillis(); final StringBuilder sb = new StringBuilder("writeEvent ").append(EVENT_TAGS[tag]); if (list != null && list.length > 0) { sb.append(" "); switch (tag) { case EVENT_SHOW_DIALOG: MetricsLogger.visible(context, MetricsEvent.VOLUME_DIALOG); MetricsLogger.histogram(context, "volume_from_keyguard", (Boolean) list[1] ? 1 : 0); sb.append(SHOW_REASONS[(Integer) list[0]]).append(" keyguard=").append(list[1]); break; case EVENT_EXPAND: MetricsLogger.visibility(context, MetricsEvent.VOLUME_DIALOG_DETAILS, (Boolean) list[0]); sb.append(list[0]); break; case EVENT_DISMISS_DIALOG: MetricsLogger.hidden(context, MetricsEvent.VOLUME_DIALOG); sb.append(DISMISS_REASONS[(Integer) list[0]]); break; case EVENT_ACTIVE_STREAM_CHANGED: MetricsLogger.action(context, MetricsEvent.ACTION_VOLUME_STREAM, (Integer) list[0]); sb.append(AudioSystem.streamToString((Integer) list[0])); break; case EVENT_ICON_CLICK: MetricsLogger.action(context, MetricsEvent.ACTION_VOLUME_ICON, (Integer) list[1]); sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ') .append(iconStateToString((Integer) list[1])); break; case EVENT_TOUCH_LEVEL_DONE: MetricsLogger.action(context, MetricsEvent.ACTION_VOLUME_SLIDER, (Integer) list[1]); // fall through case EVENT_TOUCH_LEVEL_CHANGED: case EVENT_LEVEL_CHANGED: case EVENT_MUTE_CHANGED: sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ') .append(list[1]); break; case EVENT_KEY: MetricsLogger.action(context, MetricsEvent.ACTION_VOLUME_KEY, (Integer) list[1]); sb.append(AudioSystem.streamToString((Integer) list[0])).append(' ') .append(list[1]); break; case EVENT_EXTERNAL_RINGER_MODE_CHANGED: MetricsLogger.action(context, MetricsEvent.ACTION_RINGER_MODE, (Integer) list[0]); // fall through case EVENT_INTERNAL_RINGER_MODE_CHANGED: sb.append(ringerModeToString((Integer) list[0])); break; case EVENT_ZEN_MODE_CHANGED: sb.append(zenModeToString((Integer) list[0])); break; case EVENT_SUPPRESSOR_CHANGED: sb.append(list[0]).append(' ').append(list[1]); break; default: sb.append(Arrays.asList(list)); break; } } Log.i(TAG, sb.toString()); if (sCallback != null) { sCallback.writeEvent(time, tag, list); } } 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); } }