Android ImageView Fixing Image Size

Question

I have an Android Application  where I have an ImageView  I need to keep the size constant  there can be various images that I need to put into this ImageView  of different sizes   I just need to ensure that all the Images must fit into the ImageView  the Image should increase in size if it is smaller and should decrease  in case it is bigger   Thanks a lot for your time

User · Answer

In your case you need to

Fix the ImageView's size. You need to use dp unit so that it will look the same in all devices.
Set android:scaleType to fitXY

Below is an example:

<ImageView
    android:id="@+id/photo"
    android:layout_width="200dp"
    android:layout_height="100dp"
    android:src="@drawable/iclauncher" 
    android:scaleType="fitXY"/>

For more information regarding ImageView scaleType please refer to the developer website.

User · Answer

Fix ImageView s size with dp or fill parent and set android scaleType to fitXY

User · Answer

You can also try this  suppose if you want to make a back image button and you have  quot 500x500 png quot  and want it to fit in small button size  Use dp to fix  ImageView s size  add this line of code to your Imageview  android scaleType  quot fitXY quot  EXAMPLE   lt ImageView         android layout width  quot 50dp quot          android layout height  quot 50dp quot          android id  quot   id imageView2 quot          android src  quot  drawable Backicon quot          android scaleType  quot fitXY quot            gt

User · Answer

Try this     ImageView img     Bitmap bmp      int width 100      int height 100      img  ImageView findViewById R id imgView       bmp BitmapFactory decodeResource getResources   R drawable image    image is your image                                                                 bmp Bitmap createScaledBitmap bmp  width height  true       img setImageBitmap bmp     Or If you want to load complete image size in memory then you can use    lt ImageView     android id    id img      android layout width  100dp      android layout height  100dp      android src   drawable image       android scaleType  fitXY   gt

User · Answer

I had the same issue and this helped me   lt ImageView     android id  quot   id image quot      android layout width  quot 100dp quot      android layout height  quot 100dp quot      android scaleType  quot fitXY quot        gt

[android] Android ImageView Fixing Image Size

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