Learn JDB

ict.tutorial.learnjdb

Not rated yet 14 downloads v1.0.1 2.8 MB Android 2.3+ PEGI 3 · Everyone

Download APK 2.8 MB All versions

At a glance

Latest version: v1.0.1 (1)
Updated: Jun 29, 2022 (4 years ago)
APK size: 2.8 MB
Requires: Android 2.3+ (API 9)
CPU support: Any (no native code)
Category: Books & Reference (app)
Listed since: Sep 6, 2019 (at least)
Permissions: 4 (1 sensitive)

About this APK

Learn JDB is an app in the Books & Reference category, listed since at least September 2019. It has no native code, so it runs on any Android processor.

It asks for 4 permissions, 1 of them sensitive: modify shared storage.

Description

From the listing uploaded by “catappult”.

The Java Debugger, commonly known as jdb, is a useful tool to detect bugs in Java programs. This is a brief tutorial that provides a basic overview of how to use this tool in practice. In addition, the tutorial also covers how to debug a program through stepping, breakpoints, and managing exceptions. This tutorial will be quite useful for beginners learning Java as well as programmers and professionals aspiring to make a career in Testing and Analytics using Java.

Security & authenticity

Security rating: Unknown

Signing certificate

Certificate issued to “OpLai” Not the developer's name. Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

Developer signature not checked yet Sep 4, 2015
Antivirus scan passed Nov 16, 2020
Signed byCN=Nguyen Thai Hoang, OU=OpLai, O=OpLai, L=Hanoi, ST=Hanoi, C=84
Signing certificate (SHA-1)8C:45:83:30:78:46:8C:B5:95:1D:20:99:D2:A0:78:D9:27:FF:1F:D9
File MD56d6d75e11f4cf10353ef16a5fd6735b6
Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (4)

Learn JDB requests 4 permissions, 1 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Full network access android.permission.INTERNET
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Portrait screen android.hardware.screen.portrait
Touchscreen android.hardware.touchscreen
Wi-Fi android.hardware.wifi

Learn JDB APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Learn JDB APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. After downloading, check that the file's MD5 is 6d6d75e11f4cf10353ef16a5fd6735b6.