Android ImageView, adjustViewBounds not working in Android 4.1

Question

In my implementation adjustViewBounds=true works exactly as expected in android 5.1 but doesn't do the same in 4.1

4.1 on left, 5.1 on right

adjustViewBounds=true

adjustViewBounds=false

MainFragment

<GridView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:columnWidth="150dp"
    android:numColumns="auto_fit"
    android:verticalSpacing="0dp"
    android:horizontalSpacing="0dp"
    android:stretchMode="columnWidth"
    tools:context=".MainFragment"
    android:id="@+id/movie_gridView">
</GridView>

ImageView

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent" android:layout_height="match_parent">
    <ImageView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scaleType="fitXY"
        android:id="@+id/gridView_moviePoster"
        android:adjustViewBounds="true"/>
</FrameLayout>

refer http://stackoverflow.com/questions/7719617/imageview-adjustviewbounds-not-working — sasikumar, Feb 17 '16 at 07:26

score 0 · Answer 1 · answered Dec 16 '16 at 06:56

If the application targets API level 17 or lower, adjustViewBounds will allow the drawable to shrink the view bounds, but not grow to fill available measured space in all cases. This is for compatibility with legacy MeasureSpec and RelativeLayout behavior.

so On Api level 17 and less you have to use an AdjustableImageView

Add below in gradle

compile 'com.inthecheesefactory.thecheeselibrary:adjustable-imageview:1.0.0'

For detail tutorial See this

Android ImageView, adjustViewBounds not working in Android 4.1

1 Answers1