how can resize the original image in android

问题

i am working on image ,upload original image in this original image resize the small image this image saved in to database

original image --> resize it (small image )--> small image saved in to database

please forward solution

thanks

回答1:

To do this you'll want to play around with the Bitmap class.

It has several functions to create new bitmaps form previous ones

Bitmap bmp2 = Bitmap.createScaledBitmap(bmp, width, height, true);

a full list can be found in the documentation :

http://developer.android.com/reference/android/graphics/Bitmap.html

Regarding the save to a database I've never done but it would depend on your server.

来源：https://stackoverflow.com/questions/4614354/how-can-resize-the-original-image-in-android