how playing sound file in lazarus android ?
lazarus / 43-Android

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karika · 2019-02-14 22:03

how playing sound file in lazarus android ?

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jmpessoa · 2019-02-15 10:49

LAMW???

You can try the demos:

   AppMediaPlayerDemo1
   AppVideoViewDemo1
   AppLoadImageVideoSoundFromInternet

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karika · 2019-02-18 16:09

iam using laztoapk version #:1.8.0
now i have file sound 'hello.mp3'  How to make it work in lazarus
android by MediaPlayer For example  ?

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jmpessoa · 2019-02-19 00:02

Have you a complete lazarus-android installation?

if not, try here:

https://github.com/jmpessoa/lazandroidmodulewizard/blob/master/LAMW%20
Getting%20Started.txt

but if you  have a complete lazarus-android installation then you can
try the demos: 

[LAMW folder  "....../demos/GUI"]

   AppMediaPlayerDemo1
   AppVideoViewDemo1
   AppLoadImageVideoSoundFromInternet

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karika · 2019-02-23 11:05

thx,Yes I tried it but it is complicated,
I want simple steps to use MediaPlayer on LAMW [Gui] Android jform?

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jmpessoa · 2019-02-23 20:59

Quotethx,Yes I tried it but it is complicated....

Can you do a simple "hello"  App?

[just a button and some  showmessage('Hello')  to handle the button
click event...]

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karika · 2019-02-23 21:41



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karika · 2019-02-23 21:43

Why not give the answer in detail this first time to me

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jmpessoa · 2019-02-23 22:10

Hi, karika...

0) Configure paths... lazarus menu: "Tools" ---> "[LAMW] ...." -->
"Paths Settings ..."

1) Your project construction is incorrect... please, do:

menu "Project" ---> "New Project" ---> "LAMW [GUI] Android Module"

2) after project construction put your "mp3" file in project folder
"assets" ...
 [ex.  pipershut2.mp3]

3) Put a jButton and a jMediaPlayer on the form...

4) handle the button "OnClick" event:

Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
TAndroidModule1.jButton1Click(Sender: TObject);begin 
jMediaPlayer1.LoadFromAssets('pipershut2.mp3');end; 
5) handle the jMediaPlayer "OnPrepared" event:

Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
TAndroidModule1.jMediaPlayer1Prepared(Sender: TObject;  videoWidth:
integer; videoHeight: integer);begin  jMediaPlayer1.Start();end; 
6) Connect your device by usb cable... [you need active "mode
developer"]

7) lazarus menu "Run" --> "[LAMW] Build Apk and Run"

..............Listen to the sound and enjoy!

note: there are some help here:
https://github.com/jmpessoa/lazandroidmodulewizard/blob/master/LAMW%20
Getting%20Started.txt

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Handoko · 2019-02-24 02:04

Quote from: karika on February 23, 2019, 10:41:41 pm

I understand you want to get the answer and you're impatient. But no
one here owe you money.

So please don't show the red angry face.

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Deepaak · 2019-02-24 04:05

Quote from: karika on February 23, 2019, 10:41:41 pm

How arrogant you are. Please be polite.

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karika · 2019-02-25 22:51

I am very sorry I did not mean this but I mean that I was angry with
myself because I did not understand something that's my intention and
I repeat my apology again

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karika · 2019-02-25 22:52

This succeeded me from the first time
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
TAndroidModule1.jButton1Click(Sender: TObject);begin 
jMediaPlayer1.SetDataSource('pipershut2.mp3');  //from  .../assets... 
       jMediaPlayer1.Prepare();         jMediaPlayer1.Start(); end;