Android ImageView Fixing Image Size
AndroidImageviewAndroid ImageviewAndroid Problem Overview
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.
Android Solutions
Solution 1 - Android
Fix ImageView's size with dp
or fill_parent
and set android:scaleType
to fitXY
.
Solution 2 - Android
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
tofitXY
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.
Solution 3 - Android
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
<ImageView
android:id="@+id/img"
android:layout_width="100dp"
android:layout_height="100dp"
android:src="@drawable/image"
android:scaleType="fitXY"/>
Solution 4 - Android
You can also try this, suppose if you want to make a back image button and you have "500x500 png" 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="fitXY"
EXAMPLE:
<ImageView
android:layout_width="50dp"
android:layout_height="50dp"
android:id="@+id/imageView2"
android:src="@drawable/Backicon"
android:scaleType="fitXY"
/>
Solution 5 - Android
I had the same issue and this helped me.
<ImageView
android:id="@+id/image"
android:layout_width="100dp"
android:layout_height="100dp"
android:scaleType="fitXY"
/>
Solution 6 - Android
You need to add android:scaleType
and set fitXY
in XML unless you add layout_width
& layout_height
attributes.
Example:android:scaleType="fitXY"
If you want to add programmatically,
Example:youriv.setScaleType(ImageView.ScaleType.FIT_XY);