首先根据你设置Imageview资源时候的方式,将资源重置为null
view.setImageBitmap(null);//把iamgeview 的Drawable 释放掉 请求gc 清理内存垃圾
public static void releaseImageViewResouce(ImageView imageView) { if (imageView == null) return; Drawable drawable = imageView.getDrawable(); if (drawable != null && drawable instanceof BitmapDrawable) { BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable; Bitmap bitmap = bitmapDrawable.getBitmap(); if (bitmap != null && !bitmap.isRecycled()) { bitmap.recycle(); } } System.gc(); }
// 最后从view 容器中移除是放掉的view
container.removeView((View) object);
// 解释