Question

我有两个ImageView。在一个ImageView我正在加载图像。我有另一个ImageView。

我需要在不同的imageView中显示onther imageView的图像。

ImageView imgview = (ImageView) v.findViewById(R.id.imgview);
ImageView imgview1 = (ImageView) findViewById(R.id.mainImage);

我有GridView，因为我在“imgview”对象中设置了多个图像。

public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        final GridView gridview = (GridView) findViewById(R.id.gridview);
        btnSubmit = (Button) findViewById(R.id.editButton);
        txtinfo = (TextView) findViewById(R.id.txtInfo);
        btnSubmit.setOnClickListener(this);

        gridview.setAdapter(new ImageAdapter(this, status));
        gridview.setOnItemClickListener(new OnItemClickListener() {
            public void onItemClick(AdapterView<?> parent, View v,
                    int position, long id) {
                ImageView imgview = (ImageView) v.findViewById(R.id.imgview);
                ImageView imgview1 = (ImageView) findViewById(R.id.mainImage);
                imgview.setImageResource(R.drawable.check_box_checked);
                // imgview1.setImageBitmap( i have to load image of imageview object);
            }
        });
}

请帮帮我......谢谢..

Answer 1

ImageView imgview = (ImageView) v.findViewById(R.id.imgview);
ImageView imgview1 = (ImageView) findViewById(R.id.mainImage);
imgview.setImageResource(R.drawable.check_box_checked);
bitmap b = BitmapFactry.decodeResource(your resource, your ID);
imageView1.setimageBitmap(b);

Answer 2

我认为你应该能够提取位图：

imageView.buildDrawingCache();
Bitmap bmap = imageView.getDrawingCache();

然后导入位图：

imageView1.setimageBitmap(bmap);

Answer 3

  ImageView grid_item_image = (ImageView)v.findViewById(R.id.grid_item_image);
         grid_item_image.buildDrawingCache();

 Bitmap bmap = grid_item_image.getDrawingCache();

ivLogoDialog = (ImageView)dialog_layout.findViewById(R.id.ivLogoDialog);

 ivLogoDialog.setImageBitmap(bmap);

在另一个imageview中加载另一个imageview的图像

3 个答案: