android - Use scalable bitmaps for seekbar/progressbar Android

Question

I am trying to create a custom look for the seekbar, and I created images for normal/filled and the thumb states. But the problem is that the images are not being scaled by android, instead are just tiled/clipped. How can I ask Android to scale the given images instead of tiling/clipping?

Answer 1

您可以使用 java 代码来缩放位图图像。

• 将位图读取为流
• Bitmap bm = BitmapFactory.decodeStream(你缓冲的放入流);
• bm=bm.createScaledBitmap(bm,imgwidth,imgheight,new Boolean(false));

Answer 2

您不能要求 Android 为您执行此操作。

必须以您将使用它们的尺寸创建图像。