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请问在MultiPreviewActivity里面怎么用seekBar控制图片的缩放? #15

@fltwlulu

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@fltwlulu

ViewPager里面是ImageView,在instantiateItem()方法中将imageView全局变量current_imageview,然后在onProgressChanged()中current_image.setScale(scale);,但是图片并没有缩放怎么办?

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