Android - get image inside imageview to fill completely

Question

I have a bitmap which I am reading from a particular location on the device like such and am setting the image to an ImageView

    scaledBitmap = BitmapFactory.decodeFile(selectedImagePath);
    ivImage.setImageBitmap(scaledBitmap);

And thats how I am setting the xml code for that imageview

<ImageView
    android:id="@+id/ivImage"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentTop="true"
    android:adjustViewBounds="true"
    android:layout_centerHorizontal="true"
    android:scaleType="fitXY" />

Is there a way I can remove the blank space above the image inside the ImageView?

Answer 1

尝试将android:scaleType="fitXY"更改为android:scaleType="centerCrop"

Answer 2

I had the same problem, and what I remember is removing adjustViewBounds attribute line from code will fix it. Try this and let me know.

Answer 3

scaleType="fitCenter" (default when omitted)

• will make it as wide as the parent allows and up/down-scale as needed keeping aspect ratio.

scaleType="centerInside"

• if the intrinsic width of src is smaller than parent width
  will center the image horizontally
• if the intrinsic width of src is larger than parent width
  will make it as wide as the parent allows and down-scale keeping aspect ratio.

It doesn't matter if you use android:src or ImageView.setImage* methods and the key is probably the adjustViewBounds .

Answer 4

use this

<ImageView
    android:id="@+id/ivImage"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_alignParentTop="true"
    android:scaleType="centerCrop" />