CODEWITHSUNDEEP
androidchildviews
Dzhuneyt
Dzhuneyt

Reputation: 8701

Complext "button" (LinearLayout with child views) with background drawable - on children click doesn't reflect the "state_pressed"

I have a LinearLayout that has 2 children: a ImageView aligned left and a TextView aligned right.

I've set the background of the LinearLayout to be a @drawable XML resource that has two <item> tags. One of them has android:state_pressed="true". Also, the LinearLayout has android:clickable="true".

When the LinearLayout is clicked it correctly changes its background to the android:state_pressed style, but clicking on one of its children doesn't propagate the click action up to the LinearLayout.

Is there a way to easily achieve a click state on the parent view when a child view is clicked?

Upvotes: 0

Views: 850

Answers (3)

Budius
Budius

Reputation: 39846

not sure if it works for your specific implementation, but a very easy way of achieving this "complex" button is by making a normal button and using android:drawableLeft or android:drawableRight or android:drawableTop or android:drawableBottom and android:drawablePaddig to achieve the same visual result in just one view.

for example:

<LinearLayout orientation=vertical>
    <ImageView/>
    <TextView/>
</LinearLayout>

is pretty much the same as

<Button
   drawableLeft="@drawable/..."
   text="..."
/>

that way your whole layout is simpler and the pressed states works out-of-the-box.

Upvotes: 1

Top Cat
Top Cat

Reputation: 2483

Dont use Both as it will give Exception

Use this to your parent

android:addStatesFromChildren="true"

Or add in your child views

`android:duplicateParentState="true"`

Hope it helps

Upvotes: 2

Karakuri
Karakuri

Reputation: 38605

Consider using a single TextView and using the android:drawableLeft or android:drawableRight attribute to show your image. It's better design and more performant than a LinearLayout with two children.

If that won't work for you, try adding android:addStatesFromChildren="true" to the LinearLayout.

Upvotes: 1

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