layout - Android set ImageView's width as a ratio of another element (given the id) -

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i have imageview:

<imageview     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:src="@drawable/pbc"     android:layout_below="@id/ryc"/>

is possible set it's width percentage of of element of id "@id/ryc" i've done in android:layout_below ?if so, how?

thanks

you need set width in activity, following code (just change yourpercentage percentage want)(i have added id imageview, can change it):

xml:

<imageview     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:src="@drawable/pbc"     android:id="@+id/pbcimageview"     android:layout_below="@id/ryc"/>

activity:

float perc = yourpercentage / 100; imageview imgview = (imageview) findviewbyid(r.id.ryc); imageview pbcimageview = (imageview) findviewbyid(r.id.pbcimageview); pbcimageview.setwidth(imgview.getwidth() * perc)

hope helps!


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