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java.lang.OutOfMemoryError setBackgroundResource

2013-10-28 69 views
0

我有不同的按鈕用於在imageview中加載圖像。 當用戶點擊第一個按鈕10時，圖片加載時，當用戶點擊第二個按鈕加載更多圖片10時，其他10張圖片不顯示，但是當他點擊第三個按鈕加載其他10張圖片時，得到java。 lang.OutOfMemoryError。我怎樣才能擺脫這個問題？我在這裏閱讀了很多帖子，並且我嘗試了各種方法，比如使用位圖，然後回收位圖，但是我給出了所有相同的錯誤。我不希望圖片在用戶點擊按鈕時被刪除，因爲他們必須多次重複使用。有什麼辦法可以推開內存中的圖像嗎？或重置內存緩存？提前幫助我感謝。這個代碼在Android的版本2.3.3，但在版本4.1崩潰 這是代碼：java.lang.OutOfMemoryError setBackgroundResource

ImageView 
    imageView1n,imageView2n,imageView3n,imageView4n,imageView5n,imageView6n,imageView7n,imageView8n,imageView9n,imageView10n, 
    imageView1b,imageView2b,imageView3b,imageView4b,imageView5b,imageView6b,imageView7b,imageView8b,imageView9b,imageView10b, 
imageView1l,imageView2l,imageView3l,imageView4l,imageView5l,imageView6l,imageView7l,imageView8l,imageView9l,imageView10l; 






protected void onCreate(Bundle savedInstanceState) { 
     // TODO Auto-generated method stub 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 


     imageView1n=(ImageView)findViewById(R.id.imageView1n); 

     imageView2n=(ImageView)findViewById(R.id.imageView2n); 

     imageView3n=(ImageView)findViewById(R.id.imageView3n); 

     imageView4n=(ImageView)findViewById(R.id.imageView4n); 

     imageView5n=(ImageView)findViewById(R.id.imageView5n); 

     imageView6n=(ImageView)findViewById(R.id.imageView6n); 

     imageView7n=(ImageView)findViewById(R.id.imageView7n); 

     imageView8n=(ImageView)findViewById(R.id.imageView8n); 

     imageView9n=(ImageView)findViewById(R.id.imageView9n); 

     imageView10n=(ImageView)findViewById(R.id.imageView10n); 

imageView1b=(ImageView)findViewById(R.id.imageView1b); 

     imageView2b=(ImageView)findViewById(R.id.imageView2b); 

     imageView3b=(ImageView)findViewById(R.id.imageView3b); 

     imageView4b=(ImageView)findViewById(R.id.imageView4b); 

     imageView5b=(ImageView)findViewById(R.id.imageView5b); 

     imageView6b=(ImageView)findViewById(R.id.imageView6b); 

     imageView7b=(ImageView)findViewById(R.id.imageView7b); 

     imageView8b=(ImageView)findViewById(R.id.imageView8b); 

     imageView9b=(ImageView)findViewById(R.id.imageView9b); 

     imageView10b=(ImageView)findViewById(R.id.imageView10b); 


imageView1l=(ImageView)findViewById(R.id.imageView1l); 

     imageView2l=(ImageView)findViewById(R.id.imageView2l); 

     imageView3l=(ImageView)findViewById(R.id.imageView3l); 

     imageView4l=(ImageView)findViewById(R.id.imageView4l); 

     imageView5l=(ImageView)findViewById(R.id.imageView5l); 

     imageView6l=(ImageView)findViewById(R.id.imageView6l); 

     imageView7l=(ImageView)findViewById(R.id.imageView7l); 

     imageView8l=(ImageView)findViewById(R.id.imageView8l); 

     imageView9l=(ImageView)findViewById(R.id.imageView9l); 

     imageView10l=(ImageView)findViewById(R.id.imageView10l);  






Button button1 = (Button)findViewById(R.id.Bopenbx); 
         button1.setOnClickListener(new Button.OnClickListener(){ 
          @SuppressWarnings("deprecation") 
         @Override 
          public void onClick(View arg1) { 
          // TODO Auto-generated method stub 

          MediaPlayer playSuccess = MediaPlayer.create(getBaseContext(),R.raw.button_opengohan1); 


          playSuccess.start(); 
          playSuccess.setOnCompletionListener(new OnCompletionListener() { 
           @Override 
           public void onCompletion(MediaPlayer playSuccess) { 
            playSuccess.reset(); 
           } 
          }); 






        Button button1b = (Button)findViewById(R.id.Bopenbx); 
        button1b.setBackgroundResource(R.drawable.gohan_open1); 
        Button button2b = (Button)findViewById(R.id.Bopennx); 
        button2b.setBackgroundResource(R.drawable.vegeta_open0); 
        Button button3b = (Button)findViewById(R.id.Bopenlx); 
        button3b.setBackgroundResource(R.drawable.goku_open0); 




imageView1b.setBackgroundResource(R.drawable.gohan_1); 
         imageView2b.setBackgroundResource(R.drawable.gohan_2); 
         imageView3b.setBackgroundResource(R.drawable.gohan_3); 
         imageView4b.setBackgroundResource(R.drawable.gohan_4); 
         imageView5b.setBackgroundResource(R.drawable.gohan_5); 
         imageView6b.setBackgroundResource(R.drawable.gohan_6); 
         imageView7b.setBackgroundResource(R.drawable.gohan_7); 
         imageView8b.setBackgroundResource(R.drawable.gohan_8); 
         imageView9b.setBackgroundResource(R.drawable.gohan_9); 
         imageView10b.setBackgroundResource(R.drawable.gohan_10); 




imageView1b.setVisibility(View.VISIBLE); 
        imageView2b.setVisibility(View.VISIBLE); 
        imageView3b.setVisibility(View.VISIBLE); 
        imageView4b.setVisibility(View.VISIBLE); 
        imageView5b.setVisibility(View.VISIBLE); 
        imageView6b.setVisibility(View.VISIBLE); 
        imageView7b.setVisibility(View.VISIBLE); 
        imageView8b.setVisibility(View.VISIBLE); 
        imageView9b.setVisibility(View.VISIBLE); 
        imageView10b.setVisibility(View.VISIBLE); 


imageView1n.setImageDrawable(null); 
       imageView2n.setImageDrawable(null); 
       imageView3n.setImageDrawable(null); 
       imageView4n.setImageDrawable(null); 
       imageView5n.setImageDrawable(null); 
       imageView6n.setImageDrawable(null); 
       imageView7n.setImageDrawable(null); 
       imageView8n.setImageDrawable(null); 
       imageView9n.setImageDrawable(null); 
       imageView10n.setImageDrawable(null); 
       imageView1l.setImageDrawable(null); 
       imageView2l.setImageDrawable(null); 
       imageView3l.setImageDrawable(null); 
       imageView4l.setImageDrawable(null); 
       imageView5l.setImageDrawable(null); 
       imageView6l.setImageDrawable(null); 
       imageView7l.setImageDrawable(null); 
       imageView8l.setImageDrawable(null); 
       imageView9l.setImageDrawable(null); 
       imageView10l.setImageDrawable(null); 
imageView1l.setVisibility(View.GONE); 
        imageView2l.setVisibility(View.GONE); 
        imageView3l.setVisibility(View.GONE); 
        imageView4l.setVisibility(View.GONE); 
        imageView5l.setVisibility(View.GONE); 
        imageView6l.setVisibility(View.GONE); 
        imageView7l.setVisibility(View.GONE); 
        imageView8l.setVisibility(View.GONE); 
        imageView9l.setVisibility(View.GONE); 
        imageView10l.setVisibility(View.GONE); 

        imageView1n.setVisibility(View.GONE); 
        imageView2n.setVisibility(View.GONE); 
        imageView3n.setVisibility(View.GONE); 
        imageView4n.setVisibility(View.GONE); 
        imageView5n.setVisibility(View.GONE); 
        imageView6n.setVisibility(View.GONE); 
        imageView7n.setVisibility(View.GONE); 
        imageView8n.setVisibility(View.GONE); 
        imageView9n.setVisibility(View.GONE); 
        imageView10n.setVisibility(View.GONE); 

} 







         }); 




Button button2=(Button) findViewById(R.id.Bopenlx); 
         button2.setOnClickListener(new Button.OnClickListener(){ 
          @Override 
          public void onClick(View arg2) { 
          // TODO Auto-generated method stub 


          MediaPlayer playSuccess = MediaPlayer.create(getBaseContext(),R.raw.button_opengoku1); 


          playSuccess.start(); 
          playSuccess.setOnCompletionListener(new OnCompletionListener() { 
           @Override 
           public void onCompletion(MediaPlayer playSuccess) { 
            playSuccess.reset(); 
           } 
          });   










           Button button1l = (Button)findViewById(R.id.Bopenbx); 
           button1l.setBackgroundResource(R.drawable.gohan_open0); 
           Button button2l = (Button)findViewById(R.id.Bopennx); 
           button2l.setBackgroundResource(R.drawable.vegeta_open0); 
           Button button3l = (Button)findViewById(R.id.Bopenlx); 
           button3l.setBackgroundResource(R.drawable.goku_open1); 



imageView1l.setBackgroundResource(R.drawable.goku_1); 
          imageView2l.setBackgroundResource(R.drawable.goku_2); 
          imageView3l.setBackgroundResource(R.drawable.goku_3); 
          imageView4l.setBackgroundResource(R.drawable.goku_4); 
          imageView5l.setBackgroundResource(R.drawable.goku_5); 
          imageView6l.setBackgroundResource(R.drawable.goku_6); 
          imageView7l.setBackgroundResource(R.drawable.goku_7); 
          imageView8l.setBackgroundResource(R.drawable.goku_8); 
          imageView9l.setBackgroundResource(R.drawable.goku_9); 
          imageView10l.setBackgroundResource(R.drawable.goku_10); 


imageView1l.setVisibility(View.VISIBLE); 
           imageView2l.setVisibility(View.VISIBLE); 
           imageView3l.setVisibility(View.VISIBLE); 
           imageView4l.setVisibility(View.VISIBLE); 
           imageView5l.setVisibility(View.VISIBLE); 
           imageView6l.setVisibility(View.VISIBLE); 
           imageView7l.setVisibility(View.VISIBLE); 
           imageView8l.setVisibility(View.VISIBLE); 
           imageView9l.setVisibility(View.VISIBLE); 
           imageView10l.setVisibility(View.VISIBLE); 


imageView1b.setImageDrawable(null); 
          imageView2b.setImageDrawable(null); 
          imageView3b.setImageDrawable(null); 
          imageView4b.setImageDrawable(null); 
          imageView5b.setImageDrawable(null); 
          imageView6b.setImageDrawable(null); 
          imageView7b.setImageDrawable(null); 
          imageView8b.setImageDrawable(null); 
          imageView9b.setImageDrawable(null); 
          imageView10b.setImageDrawable(null); 
          imageView1n.setImageDrawable(null); 
          imageView2n.setImageDrawable(null); 
          imageView3n.setImageDrawable(null); 
          imageView4n.setImageDrawable(null); 
          imageView5n.setImageDrawable(null); 
          imageView6n.setImageDrawable(null); 
          imageView7n.setImageDrawable(null); 
          imageView8n.setImageDrawable(null); 
          imageView9n.setImageDrawable(null); 
          imageView10n.setImageDrawable(null); 

imageView1b.setVisibility(View.GONE); 
           imageView2b.setVisibility(View.GONE); 
           imageView3b.setVisibility(View.GONE); 
           imageView4b.setVisibility(View.GONE); 
           imageView5b.setVisibility(View.GONE); 
           imageView6b.setVisibility(View.GONE); 
           imageView7b.setVisibility(View.GONE); 
           imageView8b.setVisibility(View.GONE); 
           imageView9b.setVisibility(View.GONE); 
           imageView10b.setVisibility(View.GONE); 
           imageView1n.setVisibility(View.GONE); 
           imageView2n.setVisibility(View.GONE); 
           imageView3n.setVisibility(View.GONE); 
           imageView4n.setVisibility(View.GONE); 
           imageView5n.setVisibility(View.GONE); 
           imageView6n.setVisibility(View.GONE); 
           imageView7n.setVisibility(View.GONE); 
           imageView8n.setVisibility(View.GONE); 
           imageView9n.setVisibility(View.GONE); 
           imageView10n.setVisibility(View.GONE); 
    }  



         }); 



Button button3=(Button) findViewById(R.id.Bopennx); 
         button3.setOnClickListener(new Button.OnClickListener(){ 
          @Override 
          public void onClick(View arg3) { 
          // TODO Auto-generated method stub 


          MediaPlayer playSuccess = MediaPlayer.create(getBaseContext(),R.raw.button_openvegeta1); 


          playSuccess.start(); 
          playSuccess.setOnCompletionListener(new OnCompletionListener() { 
           @Override 
           public void onCompletion(MediaPlayer playSuccess) { 
            playSuccess.reset(); 
           } 
          }); 







          Button button1n = (Button)findViewById(R.id.Bopenbx); 
          button1n.setBackgroundResource(R.drawable.gohan_open0); 
          Button button2n = (Button)findViewById(R.id.Bopennx); 
          button2n.setBackgroundResource(R.drawable.vegeta_open1); 
          Button button3n = (Button)findViewById(R.id.Bopenlx); 
          button3n.setBackgroundResource(R.drawable.goku_open0); 





imageView1n.setBackgroundResource(R.drawable.vegeta_1); 
          imageView2n.setBackgroundResource(R.drawable.vegeta_2); 
          imageView3n.setBackgroundResource(R.drawable.vegeta_3); 
          imageView4n.setBackgroundResource(R.drawable.vegeta_4); 
          imageView5n.setBackgroundResource(R.drawable.vegeta_5); 
          imageView6n.setBackgroundResource(R.drawable.vegeta_6); 
          imageView7n.setBackgroundResource(R.drawable.vegeta_7); 
          imageView8n.setBackgroundResource(R.drawable.vegeta_8); 
          imageView9n.setBackgroundResource(R.drawable.vegeta_9); 
          imageView10n.setBackgroundResource(R.drawable.vegeta_10); 







          imageView1n.setVisibility(View.VISIBLE); 
          imageView2n.setVisibility(View.VISIBLE); 
          imageView3n.setVisibility(View.VISIBLE); 
          imageView4n.setVisibility(View.VISIBLE); 
          imageView5n.setVisibility(View.VISIBLE); 
          imageView6n.setVisibility(View.VISIBLE); 
          imageView7n.setVisibility(View.VISIBLE); 
          imageView8n.setVisibility(View.VISIBLE); 
          imageView9n.setVisibility(View.VISIBLE); 
          imageView10n.setVisibility(View.VISIBLE); 



imageView1b.setImageDrawable(null); 
          imageView2b.setImageDrawable(null); 
          imageView3b.setImageDrawable(null); 
          imageView4b.setImageDrawable(null); 
          imageView5b.setImageDrawable(null); 
          imageView6b.setImageDrawable(null); 
          imageView7b.setImageDrawable(null); 
          imageView8b.setImageDrawable(null); 
          imageView9b.setImageDrawable(null); 
          imageView10b.setImageDrawable(null); 
          imageView1l.setImageDrawable(null); 
          imageView2l.setImageDrawable(null); 
          imageView3l.setImageDrawable(null); 
          imageView4l.setImageDrawable(null); 
          imageView5l.setImageDrawable(null); 
          imageView6l.setImageDrawable(null); 
          imageView7l.setImageDrawable(null); 
          imageView8l.setImageDrawable(null); 
          imageView9l.setImageDrawable(null); 
          imageView10l.setImageDrawable(null); 



           imageView1b.setVisibility(View.GONE); 
           imageView2b.setVisibility(View.GONE); 
           imageView3b.setVisibility(View.GONE); 
           imageView4b.setVisibility(View.GONE); 
           imageView5b.setVisibility(View.GONE); 
           imageView6b.setVisibility(View.GONE); 
           imageView7b.setVisibility(View.GONE); 
           imageView8b.setVisibility(View.GONE); 
           imageView9b.setVisibility(View.GONE); 
           imageView10b.setVisibility(View.GONE); 
           imageView1l.setVisibility(View.GONE); 
           imageView2l.setVisibility(View.GONE); 
           imageView3l.setVisibility(View.GONE); 
           imageView4l.setVisibility(View.GONE); 
           imageView5l.setVisibility(View.GONE); 
           imageView6l.setVisibility(View.GONE); 
           imageView7l.setVisibility(View.GONE); 
           imageView8l.setVisibility(View.GONE); 
           imageView9l.setVisibility(View.GONE); 
           imageView10l.setVisibility(View.GONE); 



     }  


         });

來源

2013-10-28 Gioele

+1

檢查此http://developer.android.com/training/displaying-bitmaps/manage-memory.html和這個http://developer.android.com/training/displaying-bitmaps/load-bitmap.html – Raghunandan

+0

謝謝，但是當不再需要顯示資源時使用回收方法，我希望在以後的時間 – Gioele

+0

可以重複使用，回收位圖時會出現什麼問題？ – Raghunandan

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