diff options
Diffstat (limited to 'src/com/android/loganalysis/parser/EventsLogParser.java')
| -rw-r--r-- | src/com/android/loganalysis/parser/EventsLogParser.java | 102 |
1 files changed, 66 insertions, 36 deletions
diff --git a/src/com/android/loganalysis/parser/EventsLogParser.java b/src/com/android/loganalysis/parser/EventsLogParser.java index 33afb2f..1e1803c 100644 --- a/src/com/android/loganalysis/parser/EventsLogParser.java +++ b/src/com/android/loganalysis/parser/EventsLogParser.java @@ -23,7 +23,9 @@ import com.android.loganalysis.item.TransitionDelayItem; import java.io.BufferedReader; import java.io.IOException; import java.util.ArrayList; +import java.util.HashMap; import java.util.List; +import java.util.Map; import java.util.regex.Matcher; import java.util.regex.Pattern; @@ -32,28 +34,27 @@ import java.util.regex.Pattern; */ public class EventsLogParser implements IParser { - // 08-21 17:53:53.876 1053 2135 - private static final String EVENTS_PREFIX = "^\\d{2}-\\d{2} \\d{2}:\\d{2}" - + ":\\d{2}.\\d{3}\\s+\\d+\\s+\\d+ "; - - // 01-01 01:38:44.863 1037 1111 I sysui_multi_action: - // [319,64,321,64,322,99,325,5951,757,761,758,9,759,4,806,com.google.android.gm,871, - // com.google.android.gm.welcome.WelcomeTourActivity,905,0] - private static final Pattern TRANSITION_STARTING_DELAY = Pattern.compile( - String.format("%s%s", EVENTS_PREFIX, "I sysui_multi_action: \\[319,(.*),321,(.*)" - + ",322,(.*),806,(.*),871,(.*),905.*\\]$")); - - // 01-01 01:38:44.863 1037 1111 I sysui_multi_action: - // [319,64,322,99,325,5951,757,761,758,9,759,4,806,com.google.android.gm,871, - // com.google.android.gm.welcome.WelcomeTourActivity,905,0] - private static final Pattern TRANSITION_DELAY = Pattern.compile( - String.format("%s%s", EVENTS_PREFIX, "I sysui_multi_action: \\[319,(.*),322,(.*)" - + ",806,(.*),871,(.*),905.*\\]$")); + // 09-18 23:56:19.376 1140 1221 I sysui_multi_action: + // [319,51,321,50,322,190,325,670,757,761,758,7,759,1,806,com.google.android.calculator,871, + // com.android.calculator2.Calculator,905,0,945,41] + private static final Pattern SYSUI_TRANSITION_INFO_PATTERN = Pattern.compile( + "^(?<date>[0-9-]*)\\s+(?<time>[0-9:.]*)\\s+\\d+\\s+\\d+ I sysui_multi_action:" + + " \\[(?<transitioninfo>.*)\\]$"); // 08-21 17:53:53.876 1053 2135 I sysui_latency: [1,50] - private static final Pattern ACTION_LATENCY = Pattern.compile( - String.format("%s%s", EVENTS_PREFIX, "I sysui_latency: \\[(?<action>.*)," - + "(?<delay>.*)\\]$")); + private static final Pattern ACTION_LATENCY = Pattern.compile("^(?<date>[0-9-]*)\\s+" + + "(?<time>[0-9:.]*)\\s+\\d+\\s+\\d+ I sysui_latency: \\[(?<action>.*)," + + "(?<delay>.*)\\]$"); + + private static final String DATE = "date"; + private static final String TIME = "time"; + private static final String TRANSITION_INFO = "transitioninfo"; + private static final String PACKAGE_KEY = "806"; + private static final String ACTIVITY_KEY = "871"; + private static final String TRANSITION_DELAY_KEY = "319"; + private static final String STARTING_WINDOW_DELAY_KEY = "321"; + private static final String COLD_LAUNCH_KEY = "945"; + private static final String WINDOWS_DRAWN_DELAY_KEY = "322"; @Override public IItem parse(List<String> lines) { @@ -62,37 +63,66 @@ public class EventsLogParser implements IParser { } /** - * Method to parse the transition delay information from the events log - * + * Parse the transition delay information from the events log. * @param input - * @return + * @return list of transition delay items. * @throws IOException */ public List<TransitionDelayItem> parseTransitionDelayInfo(BufferedReader input) throws IOException { List<TransitionDelayItem> transitionDelayItems = new ArrayList<TransitionDelayItem>(); String line; + Matcher match = null; while ((line = input.readLine()) != null) { - Matcher match = null; - if (((match = matches(TRANSITION_STARTING_DELAY, line)) != null)) { - TransitionDelayItem delayItem = new TransitionDelayItem(); - delayItem.setComponentName(match.group(4) + "/" + match.group(5)); - delayItem.setTransitionDelay(Long.parseLong(match.group(1))); - delayItem.setStartingWindowDelay(Long.parseLong(match.group(2))); - transitionDelayItems.add(delayItem); - } else if (((match = matches(TRANSITION_DELAY, line)) != null)) { - TransitionDelayItem delayItem = new TransitionDelayItem(); - delayItem.setComponentName(match.group(3) + "/" + match.group(4)); - delayItem.setTransitionDelay(Long.parseLong(match.group(1))); - transitionDelayItems.add(delayItem); + if ((match = matches(SYSUI_TRANSITION_INFO_PATTERN, line)) != null) { + Map<String, String> transitionInfoMap = getTransitionInfoMap( + match.group(TRANSITION_INFO)); + if (transitionInfoMap.containsKey(TRANSITION_DELAY_KEY)) { + TransitionDelayItem delayItem = new TransitionDelayItem(); + if (null != transitionInfoMap.get(PACKAGE_KEY) + && null != transitionInfoMap.get(ACTIVITY_KEY) + && null != transitionInfoMap.get(TRANSITION_DELAY_KEY) + && null != transitionInfoMap.get(WINDOWS_DRAWN_DELAY_KEY)) { + delayItem.setComponentName(transitionInfoMap.get(PACKAGE_KEY) + "/" + + transitionInfoMap.get(ACTIVITY_KEY)); + delayItem.setTransitionDelay(Long.parseLong(transitionInfoMap + .get(TRANSITION_DELAY_KEY))); + delayItem.setDateTime(String.format("%s %s", match.group(DATE), + match.group(TIME))); + delayItem.setWindowDrawnDelay( + Long.parseLong(transitionInfoMap.get(WINDOWS_DRAWN_DELAY_KEY))); + } + if (transitionInfoMap.containsKey(COLD_LAUNCH_KEY)) { + if (null != transitionInfoMap.get(STARTING_WINDOW_DELAY_KEY)) { + delayItem.setStartingWindowDelay(Long.parseLong(transitionInfoMap + .get(STARTING_WINDOW_DELAY_KEY))); + } + } + transitionDelayItems.add(delayItem); + } } } return transitionDelayItems; } /** + * Split the transition info string in to key, values and return a map. + * @param transitionInfo transition info map in hey value format. + * @return + */ + public Map<String, String> getTransitionInfoMap(String transitionInfo) { + String[] transitionSplit = transitionInfo.split(","); + Map<String, String> transitionInfoMap = new HashMap<>(); + if (transitionSplit.length % 2 == 0) { + for (int i = 0; i < transitionSplit.length; i = i + 2) { + transitionInfoMap.put(transitionSplit[i], transitionSplit[i + 1]); + } + } + return transitionInfoMap; + } + + /** * Method to parse the latency information from the events log - * * @param input * @return * @throws IOException |