Issue
Here is my image xml description
<ImageButton
android:id="@+id/imageButton"
android:layout_width="match_parent"
android:layout_height="80dp"
android:onClick = "@{() -> viewModel.onButtonClick()}"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:background="@{viewModel.thumbnail}" />
viewModel.thumbnail returns a size reduced bitmap image.
The problem is the image gets deformed when attached to image button
All checker board in these image should be perfect square
How do I fix that?
Solution
Use the src property and some sort of scale type
https://developer.android.com/reference/android/widget/ImageView.html#attr_android:scaleType
<ImageButton
android:id="@+id/imageButton"
android:layout_width="match_parent"
android:layout_height="80dp"
android:scaleType="centerInside"
android:onClick = "@{() -> viewModel.onButtonClick()}"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:src="@{viewModel.thumbnail}" />
Answered By - pantos27
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