App Log Data Analyse

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Questions and Answers

Prosessen: com.jideos.jnotes.overseas.google ______

onCreate

MMkvSPUtils ______ init

mmkv

PDF pdf初始化成功version：______

9.0.0.1127

Hent ekstern filbane: ______

/storage/emulated/0/Android/data/com.jideos.jnotes.overseas.google/files Signup and view all the answers

DirtyStrokeHandler Thread:______,脏笔记数量：0

12642 Signup and view all the answers

IS_FIRST_PRIVACY: ______

true Signup and view all the answers

Alle penner antall: ______, ikke oppgradert penner antall: 0

0 Signup and view all the answers

Levelforhold: ______, programmet ligger i LRU-cachelisten

40 Signup and view all the answers

Filbanen for lagrede filer er ______

/storage/emulated/0/Android/data/com.jideos.jnotes.overseas.google/files Signup and view all the answers

Ingen __________ ble funnet i tråd 971.

skitne notater Signup and view all the answers

Aktiviteten SubscribeVipActivity ble opprettet med hashkode ______.

228127333 Signup and view all the answers

Når aktiviteten PhoneNoteListActivity ble opprettet, var dens hashkode ______.

186056561 Signup and view all the answers

Statusen for oppgradering ved initialisering var ______.

0 Signup and view all the answers

Under behandling i UpgradeManager er skitne strek- ______.

behandlet Signup and view all the answers

BaseActivity.indikasjon om enheten var ______ under opprettelse.

tablet Signup and view all the answers

Totalt antall streker registrert var ______.

0 Signup and view all the answers

Prosessen com.jideos.jnotes.overseas.google har blitt ______.

onCreate Signup and view all the answers

Alle penner har blitt behandlet: ______, ukontrollerte penner: 0.

0 Signup and view all the answers

MMkvSPUtils har blitt initialisert med ______.

mmkv Signup and view all the answers

PDF er initialisert og versjonen er ______.

9.0.0.1127 Signup and view all the answers

Livet til programmet er på ______ nivå.

40 Signup and view all the answers

Brukerdata er innstilt til ______.

falsk Signup and view all the answers

Antall ubehandlede ______ er 0.

skitne notater Signup and view all the answers

Initialisering av mmkv avslørte at det er den ______ tiden som brukes på forespørsel.

forbrukte Signup and view all the answers

Study Notes

App Log Data Analysis

App Lifecycle Events: The logs show various app lifecycle events, specifically onCreate, mmkv init, user info, IS_FIRST_PRIVACY, userToken, and onDestroy.
File Access: The app accesses external storage (getExternalFilesDirs) and its files. The code often refers to files located in /storage/emulated/0/Android/data/.
Data Handling: The logs indicate operations related to updating or managing note data (e.g., "DirtyStrokeHandler", "StrokeUpgradeHandler", "UpgradeManager").
Initialization: The logs show that PDF files are initialized and report successful ("PDF pdf 初始化成功"). Other operations, such as processing notes, are logged.
Error Handling: There are logs showing error messages. Sometimes, the app reports reflections failures, and works around these errors through other methods.
Memory Management: LifeCycle level=40 suggests the app resides in the LRU cache, indicating memory management. Notes are made about the positions in the lists to reduce memory usage or make sure data is not lost.
Version Information: The PDF initialization log includes a version number (9.0.0.1127).
Thread Details: The logs show several tasks running on separate threads, particularly the handling of data: DirtyStrokeHandler and StrokeUpgradeHandler running on different thread IDs.
Screen Activity: The logs detail different screen activities of the app, specifically, BaseActivity, SubscribeVipActivity notes the process of onCreate and onResume on different screens of the app. The logging includes details about the screen size isTablet.
Storage Utils: The code uses StorageUtils for file operations, and may encounter errors regarding reflection access to file paths (getReflectRootInPath). This is often handled with backups or alternative logic.
Upgrade Logic: The logs include upgrade operations related to app components or data ("UpgradeManager"). The logs report information on the number of strokes updated or processed (全部笔画数量) to track progress. Processing may involve checking for existing data that needs to be updated.

Logging Structure

The log entries show timestamp, log level (e.g., I, E), thread information, and likely the source of the log messages.
Different app components or functions (e.g., MMkvSPUtils, StorageUtils, UpgradeManager) are reported with detailed logs about processing, initializations, errors, and success.

Developer Tools

The log data suggests the use of developer tools to monitor app behavior and performance (e.g., observing the application's behavior).

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Description

Denne quizen handler om analysen av app-loggdata, inkludert livssyklus-hendelser, filtilgang, databehandling og feilhåndtering. Du vil lære å tolke loggen og forstå hvordan apper håndterer minne og data. Test kunnskapen din om logganalyse og app-funksjoner.