Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1007: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4362: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4364: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4365: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4366: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
anddev.org • View topic - error playing audio file when the8th times

error playing audio file when the8th times

All your problems with Audio, Video and Images.

error playing audio file when the8th times

Postby eckops » Thu May 20, 2010 8:01 pm

Hi all...i'm a newbee in android...
i have one strange problem in multimedia...

in my coding, if i click a button, will play the audio file from the raw folder...i can hear the audio sound when i click the button...but, when i click the button at the 8th times, is error, not worked...

anyone can help me??please....

this my code :
slidebuah.java
Syntax: [ Download ] [ Hide ]
Using java Syntax Highlighting
  1. import android.app.Activity;
  2. import android.app.AlertDialog;
  3. import android.content.DialogInterface;
  4. import android.media.MediaPlayer;
  5. import android.os.Bundle;  
  6. import android.view.View;
  7. import android.view.View.OnClickListener;
  8. import android.widget.Button;
  9. import android.widget.ImageView;  
  10. import android.widget.TextView;
  11.  
  12. public class slidebuah extends Activity implements OnClickListener {
  13.     private DBhelper DbHelper;
  14.     private int temp =1;
  15.     private String myMessage, title;
  16.     MediaPlayer MPX ;
  17.     public void onCreate(Bundle savedInstanceState) {
  18.         super.onCreate(savedInstanceState);
  19.         setContentView(R.layout.tampilanslide);
  20.         ImageView tampilgambarbuah = (ImageView)this.findViewById(R.id.gambar);
  21.         TextView textindobuah = (TextView) this.findViewById(R.id.textindo);
  22.         TextView textenglishbuah = (TextView) this.findViewById(R.id.textenglish);
  23.        
  24.         Button kemenu = (Button) this.findViewById(R.id.tombolkemenu);
  25.                         kemenu.setOnClickListener(this);
  26.         Button next = (Button) this.findViewById(R.id.tombolnext);
  27.                         next.setOnClickListener(this); 
  28.                          Button back = (Button) this.findViewById(R.id.tombolback);
  29.                         back.setOnClickListener(this);
  30.        
  31.         DbHelper = new DBhelper(this);
  32.        
  33.         DbHelper.open();
  34.         int rowId = 1;
  35.         Object testFruit = DbHelper.getFirstFruitFromDB(rowId);
  36.         DbHelper.close();
  37.        
  38.         tampilgambarbuah.setImageResource(testFruit.getBitmap());
  39.         textindobuah.setText(testFruit.getName());
  40.         textenglishbuah.setText(testFruit.getEnglish());  
  41.     }
  42.  
  43.     public void output(Object nextFruits){
  44.         ImageView tampilgambarbuah = (ImageView)this.findViewById(R.id.gambar);
  45.         TextView textindobuah = (TextView) this.findViewById(R.id.textindo);
  46.         TextView textenglishbuah = (TextView) this.findViewById(R.id.textenglish);
  47.         tampilgambarbuah.setImageResource(nextFruits.getBitmap());
  48.         textindobuah.setText(nextFruits.getName());
  49.         textenglishbuah.setText(nextFruits.getEnglish());
  50.     }
  51.    
  52.    
  53.  
  54.     public void onClick(View v) {
  55.    
  56.         switch (v.getId()) {
  57.        
  58.            
  59.         case R.id.tombolkemenu:
  60.                 bunyiclick();
  61.            slidebuah.this.finish();
  62.            break;
  63.              
  64.         case R.id.tombolnext:
  65.                 bunyiclick();
  66.                  DbHelper.open();
  67.                  Object nextFruits = DbHelper.getFirstFruitFromDB(temp + 1);
  68.                         DbHelper.close();
  69.                 if(nextFruits!= null){
  70.                         output(nextFruits);
  71.                         temp =  temp+1;
  72.                 }
  73.                 else{
  74.                        
  75.                         title= "Pemberitahuan";
  76.                                 myMessage = "Maaf, ini adalah objek buah yang terakhir.";
  77.                                 alertbox(title,myMessage);;
  78.                 }
  79.                
  80.            break;
  81.            
  82.         case R.id.tombolback:
  83.                 bunyiclick();
  84.                  DbHelper.open();
  85.                  Object backFruits = DbHelper.getFirstFruitFromDB(temp - 1);
  86.                         DbHelper.close();
  87.                 if(backFruits!= null){
  88.                         output(backFruits);
  89.                 temp = temp -1;
  90.                 }
  91.                 else{
  92.                         bunyierror();
  93.                         title= "Pemberitahuan";
  94.                                 myMessage = "Maaf, ini adalah objek buah yang pertama.";
  95.                                 alertbox(title,myMessage);}
  96.            break;
  97.             }
  98.        
  99.                 }
  100.     protected void alertbox(String title, String mymessage)  
  101.     {  
  102.     new AlertDialog.Builder(this)  
  103.        .setMessage(mymessage)  
  104.        .setTitle(title)  
  105.        .setCancelable(true)  
  106.        .setNeutralButton(android.R.string.ok,  
  107.           new DialogInterface.OnClickListener() {  
  108.           public void onClick(DialogInterface dialog, int whichButton){}  
  109.           })  
  110.        .show();  
  111.     }  
  112.     public void bunyiclick(){MediaPlayer mp = MediaPlayer.create(slidebuah.this,
  113.             R.raw.a);
  114.     mp.start();}
  115.     public void bunyierror(){MediaPlayer mp = MediaPlayer.create(slidebuah.this,
  116.             R.raw.error);
  117.     mp.start();}
  118.  
  119. }
  120.  
Parsed in 0.017 seconds, using GeSHi 1.0.8.4



object.java
Syntax: [ Download ] [ Hide ]
Using java Syntax Highlighting
  1. public class Object {
  2.     private int bmp;
  3.     private String name;
  4.     private String english;
  5.  
  6.     public Object( int b, String n, String k) {
  7.         bmp = b;
  8.         name = n;
  9.         english = k;
  10.  
  11.     }
  12.    
  13.     public int getBitmap() { return bmp; }
  14.     public String getName() { return name; }
  15.     public String getEnglish() { return english; }
  16. }
  17.  
Parsed in 0.010 seconds, using GeSHi 1.0.8.4





sorry for my english...
eckops
Junior Developer
Junior Developer
 
Posts: 11
Joined: Sun Mar 21, 2010 7:41 am

Top

Re: error playing audio file when the8th times

Postby uncre8d1 » Wed Jun 09, 2010 8:27 pm

I had the same issue; you have to set an onCompletionListener for your MediaPlayer. In the listener, you need to have the statement 'mp.reset();' This will reset the mediaplayer to its basic initialized state. Not sure why the 8th time crashes it but I think it has to do with device RAM running out.
Normal?!? Man, I'd give my left arms to be normal.
User avatar
uncre8d1
Junior Developer
Junior Developer
 
Posts: 18
Joined: Tue Mar 16, 2010 3:41 am
Location: Silver Spring, MD

Top

Return to Multimedia Problems

Who is online

Users browsing this forum: No registered users and 3 guests