I\'ve just implemented PercentRelativeLayout. I\'ve added: compile \'com.android.support:percent:24.2.0\' to the gradle so Android Studio at least reco
Inspired by BR89, the solution to my issue was actually use "android:src" instead of "app:srcCompat" and also specifying "0dp" on "android:layout_width"
But putting both "app:layout_widthPercent" and "app:layout_heightPercent" will not have any issue on my physical device though.