gridview通过小图显示大图内存溢出，哪位大神帮忙优化一下，新手啊~

[骑着下毛驴]

XcActivity.java

package com.shi.sun.love;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.GridView;
import android.widget.ImageView;

public class XcActivity extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		// TODO Auto-generated method stub
		super.onCreate(savedInstanceState);
		setContentView(R.layout.xcxml);  
        GridView gridView=(GridView)findViewById(R.id.gridview);  
        gridView.setAdapter(new ImageAdapter(this));  
        //单击GridView元素的响应  
        gridView.setOnItemClickListener(new OnItemClickListener() {  
  
            @Override  
            public void onItemClick(AdapterView<?> parent, View view,  
                    int position, long id) {  
                //弹出单击的GridView元素的位置 
            	Intent intent =new Intent(XcActivity.this,IvActivity.class);
            	intent.putExtra("position", position);
            	startActivity(intent);
            }  
        });  
	}
	 private class ImageAdapter extends BaseAdapter{  
	        private Context mContext;  
	  
	        public ImageAdapter(Context context) {  
	            this.mContext=context;  
	        }  
	  
	        @Override  
	        public int getCount() {  
	            return mThumbIds.length;  
	        }  
	  
	        @Override  
	        public Object getItem(int position) {  
	            return mThumbIds[position];  
	        }  
	  
	        @Override  
	        public long getItemId(int position) {  
	            // TODO Auto-generated method stub  
	            return 0;  
	        }  
	  
	        @Override  
	        public View getView(int position, View convertView, ViewGroup parent) {  
	            //定义一个ImageView,显示在GridView里  
	            ImageView imageView;  
	            if(convertView==null){  
	                imageView=new ImageView(mContext);  
	                imageView.setLayoutParams(new GridView.LayoutParams(85, 85));  
	                imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);  
	                imageView.setPadding(8, 8, 8, 8);  
	            }else{  
	                imageView = (ImageView) convertView;  
	            }  
	            imageView.setImageResource(mThumbIds[position]);  
	            return imageView;  
	        }  
	          
	  
	          
	    }  
	    //展示图片  
	    private Integer[] mThumbIds = {  
	            R.drawable.a1, R.drawable.a2,  
	            R.drawable.a3, R.drawable.a4,  
	            R.drawable.a5, R.drawable.a6,  
	            R.drawable.a7, R.drawable.a8,  
	            R.drawable.a9, R.drawable.a10,  
	            R.drawable.background, R.drawable.a12,
	            R.drawable.a13, R.drawable.a14,  
	            R.drawable.a15, R.drawable.a18,  
	            R.drawable.a17,R.drawable.a19,
	            R.drawable.a11,R.drawable.a20,
	    };  
}

IvActivity.java

package com.shi.sun.love;


import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.widget.ImageView;

public class IvActivity extends Activity {
	private ImageView imageView;
	 private Integer[] mThumbIds = {  
	            R.drawable.a1, R.drawable.a2,  
	            R.drawable.a3, R.drawable.a4,  
	            R.drawable.a5, R.drawable.a6,  
	            R.drawable.a7, R.drawable.a8,  
	            R.drawable.a9, R.drawable.a10,  
	            R.drawable.background, R.drawable.a12,
	            R.drawable.a13, R.drawable.a14,  
	            R.drawable.a15, R.drawable.a18,  
	            R.drawable.a17,R.drawable.a19,
	            R.drawable.a11,R.drawable.a20,
	    };  
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		// TODO Auto-generated method stub
		super.onCreate(savedInstanceState);
		setContentView(R.layout.imageview);
		imageView = (ImageView)findViewById(R.id.imageView);
		Intent intent = getIntent();
		Bundle bundle=intent.getExtras();
		int positon=bundle.getInt("position");
		int imageId = intent.getIntExtra("id",mThumbIds[positon]);
		imageView.setImageResource(imageId);
	}
}

[骑着下毛驴]

引用 1 楼 zqfddqr 的回复:

内存调大点实验没有

不管用呀，虚拟机内存调大试过了， 而且真机不可以调啊~

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[zqfddqr]

内存调大点实验没有

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[zqfddqr]

引用 2 楼 tcking_com 的回复:

引用 1 楼 zqfddqr 的回复:内存调大点实验没有 不管用呀，虚拟机内存调大试过了， 而且真机不可以调啊~

你虚拟机调大内存过了没有啊，现在虚拟机上过了在说。

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