KeyEvent Display APK

Rating: 1+ votes, 4.5/5

Once, I was playing with a number of Chinese tablets and trying different ROMs on them as they are technically the same...[read more]

0.0.4
Apps, Tools
2013-05-02
53.2 KB
10,000+

Download APK (53.2 KB)

This is an original APK file direct fetch from google play. It is safe to download and free of any virus.

File Infos

Version0.0.4
Size‎53.2 KB
File Nameaws.apps.keyeventdisplay-v0.0.4.apk
Requires Android VersionAndroid 1.6+ (Donut)
RecommendedAndroid 3.2 (Honeycomb)
Package Nameaws.apps.keyeventdisplay
Author's NotesUse this application to check/debug the keycodes of physical device buttons.

Certificate fingerprints (Signature):

SHA-1: 1A68EE080B87A74594B97673ED74EC563083434F
SHA-256: A56C24884F6E4E4418C09B8C5670F0F21D077EB5D9F5EA91C5DF051D719BDFE3
The cryptographic signature guarantees the file is safe to install and was not tampered with in any way.

File hashes:

MD5: C42DCC031E0FFDB3B8B3097C28B6D71A
SHA-1: 8A15BE8DD098DA9157C34CAD9BD40A1812725B8A
SHA-256: 55649F7F259ECF03FFA7EA54CF3F27C0884CB1DA7F76E70C4A358366FDE0B9AD
Verify the file you downloaded is not corrupt and was not tampered with using the file hashes above.

Application Permissions

android.permission.WRITE_EXTERNAL_STORAGE
android.permission.READ_LOGS
android.permission.READ_EXTERNAL_STORAGE

Screenshots (3 pics)

Screenshot 01Screenshot 02Screenshot 03

About KeyEvent Display APK

KeyEvent Display APK Download for Android
KeyEvent Display APK Download for Android

Latest updates

What's new in version 0.0.4

v0.0.1 First public release.
v0.0.2 Improved stability, added Exit button.
v0.0.3 Code updates.
v0.0.4 Changed drawables, added sharing, added more info in export text.

Description

Once, I was playing with a number of Chinese tablets and trying different ROMs on them as they are technically the same hardware (HSG X5A variants).

I've had some problems getting the hard buttons to work though, so I wrote this application to detect key events and print them out. It will print out the following:

KeyEvents: The KeyEvents as Android understands them (KeyUp, KeyDown, KeyLongPress, KeyMultiple)

LogCat: Any relevant messages in logcat. Its filtered based on keywords declared in arrays.xml

Kernel: Any relevant messages in the kernel log. Its filtered based on keywords declared in arrays.xml. Kernel log parsing needs root.

The three checkboxes at the top control what information will be displayed.

This is a personal debug tool, but I hope it will be of some use to someone else.

No Ads.

Notes
--------------
While the application is running, the only "hard" keys which should work is "Home" and power. All others will produce their keycodes.

The SU request is to read the kernel log, so I can check if any keyevents are thrown by the kernel.

The location of keylayout files in Android is /system/usr/keylayout.

Kernel log parsing needs root

Both logcat and kernel log monitoring will only display lines containing words from two arrays in arrays.xml (i.e. you need to recompile the app to change them at the moment)

Currently the filters are:

Logcat:
|-HwGPIOE->GPDA
|-keycode
|-keycharacter

Kernel:
|-HwGPIOE->GPDA
|-keycode
|-keycharacter

Permissions
--------------
READ_LOGS: Used to access the Logcat log.
WRITE_EXTERNAL_STORAGE: Used to write the exported data to the SD card.

User's Reivew

5 ★ I think this is from the same developer of Floating Info app, can I request a floating version of KeyEvent Display?? something like it would display which physical key is being pressed in real time while using other apps?? Support for physical mouse press & scroll will be great too...by Muhammad Nur Hidayat Yasuyoshi Yatsuko on April 13, 2017
5 ★ Has anyone ever told you that you are a genius??? Every program you write is pure gold. PURE GOLD!!by Adam W on July 29, 2014
5 ★ Been using this app for ages, still no app that can replace the functionality.by Arnav Jain on February 22, 2017
5 ★ Oh thank you so much! You have saved me loads of time.by Shamar Ban Palo on September 18, 2016
1 ★ It does not work with home key and menu key in nougatby Rubén Pérez on January 18, 2017
5 ★ Really useful for fixing incorrect headphone button settings in CM13 /system/usr/keylayout/Generic.klby Mike Beaton on April 02, 2017
1 ★ I cant open keyboard to press keysby valery Tester on April 04, 2017
5 ★ Thank you!!by david a. delagarza on October 30, 2013
5 ★ Epic and useful!by Daan Muller on January 19, 2016
5 ★ Thank you :)by Junaid Babu on December 15, 2016

How to install KeyEvent Display APK on Android phone or tablet?

Download KeyEvent Display APK file from ApkClean.com, then follow these steps:

Update Phone Settings

  • Go to your phone Settings page
  • Tap Security or Applications (varies with device)
  • Check the Unknown Sources box
  • Confirm with OK

Go to Downloads

  • Open Downloads on your device by going to My Files or Files
  • Tap the APK file you downloaded (aws.apps.keyeventdisplay-v0.0.4.apk)
  • Tap Install when prompted, the APK file you downloaded will be installed on your device.

See more (full steps with pictures)

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