╔══════════════════════════════════════════════╗ ^
║ ImageView ╔══════════════╗ ║ |
║ ║ ║ ║ |
║ ║ Actual image ║ ║ |
║ ║ ║ ║ |60px height of ImageView
║ ║ ║ ║ |
║ ║ ║ ║ |
║ ╚══════════════╝ ║ |
╚══════════════════════════════════════════════╝
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90px width of ImageView
我有一个默认高度和宽度的图像视图,图像存储在db中,我想根据Imageview高度和宽度zoom 图像.因为我不希望它给出默认值,因为当我改变它的高度和宽度时,我也必须在代码中改变它.
我试图获取ImageView的高度和宽度,但两种情况都返回0.
int height = ((ImageView) v.findViewById(R.id.img_ItemView)).getHeight();
即使它有默认的高度和宽度,也会返回0