| /* |
| * Copyright (C) 2017 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.internal.logging.legacy; |
| |
| import android.util.Log; |
| |
| import android.metrics.LogMaker; |
| import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
| |
| /** |
| * Parse the Android lockscreen gesture logs. |
| * @hide |
| */ |
| public class StatusBarStateParser extends TagParser { |
| private static final String TAG = "StatusBarStateParser"; |
| private static final int EVENTLOG_TAG = 36004; |
| |
| // source of truth is com.android.systemui.statusbar.StatusBarState |
| public static final int SHADE = 0; |
| public static final int KEYGUARD = 1; |
| public static final int SHADE_LOCKED = 2; |
| |
| @Override |
| public int getTag() { |
| return EVENTLOG_TAG; |
| } |
| |
| @Override |
| public void parseEvent(TronLogger logger, long eventTimeMs, Object[] operands) { |
| final boolean debug = Util.debug(); |
| if (operands.length >= 6) { |
| try { |
| // [state, isShowing, isOccluded, isBouncerShowing, isSecure, isCurrentlyInsecure] |
| int state = ((Integer) operands[0]).intValue(); |
| boolean isBouncerShowing = (((Integer) operands[3]).intValue()) == 1; |
| int isSecure = ((Integer) operands[4]).intValue(); |
| |
| int view = MetricsEvent.LOCKSCREEN; |
| int type = MetricsEvent.TYPE_OPEN; |
| if (state == SHADE) { |
| type = MetricsEvent.TYPE_CLOSE; |
| } else if (isBouncerShowing) { |
| view = MetricsEvent.BOUNCER; |
| } |
| |
| LogMaker proto = logger.obtain(); |
| proto.setCategory(view); |
| proto.setType(type); |
| proto.setTimestamp(eventTimeMs); |
| proto.setSubtype(isSecure); |
| logger.addEvent(proto); |
| } catch (ClassCastException e) { |
| if (debug) { |
| Log.e(TAG, "unexpected operand type: ", e); |
| } |
| } |
| } else if (debug) { |
| Log.w(TAG, "wrong number of operands: " + operands.length); |
| } |
| } |
| } |