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Visualizer View Tester APK

The description of Visualizer View Tester

Test Results: (This will be updated regularly.)

I suspect these version 6.0 failures were caused by me not updating permissions.
They should work on the majority of the files now.
Galaxy S7 6.0 (heroqltevzw) fails to initialize - 1 report
Nexus 5X 6.0 (bullhead) fails to initialize - 2 reports

Motorola 4.1.2 DROID RAZR Verizon All tests work - 1 report
samsung 5.0 SM-G900P samsung (kltespr)
5) Mono m4a > 40 sec fails - 1 report
6) Mono mp3 > 40 sec fails - 1 report
samsung 5.0 SM-G900V Verizon (kltevzw)
5) Mono m4a > 40 sec fails - 2 reports
6) Mono mp3 > 40 sec fails - 2 reports
samsung 6.0.1 SM-G900V Verizon (kltevzw)
5) Mono m4a > 40 sec fails - 1 report
6) Mono mp3 > 40 sec fails - 1 report

When Visualizer View works you see a bouncing line that reflects the song. When it fails you see a straight line.

The test results are:
"works" This configuration shows the bouncing line. Other tests may fail.
"fails" This configuration shows a straight line. Other tests may work.
"fails to initialize" The song plays but the visualizer is not going to work for any test.
"Audio fails" Nothing works.

There are dozens of apps that use Visualizer View and nearly all of them state that it might not work on your phone. I have submitted an issue that defines the problem. The problem (in my narrow view) is Visualizer View fails on Samsung S5 if the song is longer than 40 seconds AND song is mp3 or m4a AND song is mono. It works on a Motorola DROID RAZR model 4.1.2. It works on a Samsung S5 at any length if song is mp3 or m4a AND song is Stereo. It works at any length if wav or ogg as Stereo or Mono. It doesn't seem to matter if the sample rate is 22050, 24000, 44100, or 48000. Thus it is not related to file size. I have heard (but not witnessed) that it runs on a Samsung S5 with a T-Mobile carrier. I am on Verizon. Is it carrier related? Does Nexus on Verizon fail as well?

This app is not for entertainment unless you enjoy the first section of "Bach's Minute in G".
There are 16 tests that cover all combinations with m4a, mp3, wav, ogg formats, with mono, or stereo channels, with lengths of 39.9, or 40.1 seconds.
The seventeenth test is in midi format and has the entire song, not just the first section.
And the last test is where you download a song of your choice, format, sample rate, channels.

My hope is you will share or post the results. The Share option places the results in a gmail and addresses it to me. If you send your results to me, I will include them at the top of this description.

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Visualizer View Tester APK Version History
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Visualizer View Tester 2.X for Android 4.1+ APK Download

Version: 2.X (10) for Android 4.1+ (Jelly Bean, API 16)

Update on: 2016-07-03

Signature: 7f5dd58ce7f0906d38b310fd2000b9e4e22fd5fa Visualizer View Tester 2.X(10) apk safe verified

APK File SHA1: cb67ca39a3e389a1f397797d9972c0383dea9e60

What's new: Thank you for sending the report when it crashed. Ver2.X -- Improve pe More...

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Visualizer View Tester 2.U for Android 4.1+ APK Download

Version: 2.U (9) for Android 4.1+ (Jelly Bean, API 16)

Update on: 2016-06-25

Signature: 7f5dd58ce7f0906d38b310fd2000b9e4e22fd5fa Visualizer View Tester 2.U(9) apk safe verified

APK File SHA1: 2d8e538c46ca40de5580d344e714a8c42a6d0e69

What's new: Thank you for sending the report when it crashed. Ver2.U -- add permis More...

Download APK(28.0 MB)

Visualizer View Tester 2.G for Android 4.1+ APK Download

Version: 2.G (8) for Android 4.1+ (Jelly Bean, API 16)

Update on: 2016-06-15

Signature: 7f5dd58ce7f0906d38b310fd2000b9e4e22fd5fa Visualizer View Tester 2.G(8) apk safe verified

APK File SHA1: c36b28a1885a6589e87a507695971f3b23533f18

What's new: Thank you for sending the report when it crashed. Ver2.G -- add counte More...

Download APK(28.0 MB)

Visualizer View Tester 2.F for Android 4.1+ APK Download

Version: 2.F (7) for Android 4.1+ (Jelly Bean, API 16)

Update on: 2016-05-20

Signature: 7f5dd58ce7f0906d38b310fd2000b9e4e22fd5fa Visualizer View Tester 2.F(7) apk safe verified

APK File SHA1: e8dd9e7728bd710d60d1fbe6e9d8a710915aa860

What's new: Thank you for sending the report when it crashed. Ver2.F -- change ini More...

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Visualizer View Tester 2.D for Android 4.1+ APK Download

Version: 2.D (5) for Android 4.1+ (Jelly Bean, API 16)

Update on: 2016-04-26

Signature: 7f5dd58ce7f0906d38b310fd2000b9e4e22fd5fa Visualizer View Tester 2.D(5) apk safe verified

APK File SHA1: 2ec3ee70b7a9bacce03b0f1daa82e75622f617e4

What's new: Ver2.D -- Fix Crash Cannot initialize Visualizer engine, error: -3 Ver More...

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Visualizer View Tester 2.C for Android 4.1+ APK Download

Version: 2.C (4) for Android 4.1+ (Jelly Bean, API 16)

Update on: 2016-04-09

Signature: 7f5dd58ce7f0906d38b310fd2000b9e4e22fd5fa Visualizer View Tester 2.C(4) apk safe verified

APK File SHA1: 40f901c3734e241d16244ac054799a7db2e263b4

What's new: Ver2.C - 08 Apr 2016 minor documentation changes. Ver1.J - 07 Apr 2016 More...

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