android click event for clipped view

Question

Layout

<ConstraintLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:clipChildren="false">
    <ConstraintLayout
        android:layout_width="24dp"
        android:layout_height="24dp"
        android:translationX="5dp"
        android:translationY="5dp"
        app:layout_constraintBottom_toTopOf="parent"
        app:layout_constraintEnd_toStartOf="parent">
        <ImageView
            android:id="@+id/imageView"
            android:layout_width="20dp"
            android:layout_height="20dp"
            android:background="@android:color/black"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintBottom_toBottomOf="parent" />
    </ConstraintLayout>
</ConstraintLayout>

I want to handle click event for imageView, so I set simple listener for clicking it.

imageView.setOnClickListener {
    Log.d("ClickEvent", "imageView Clicked")
}

I can only receive click event when I touch orange area. But I want to receive click event when I touch red area also.
Note that red is clipped area, orange is non-clipped area (red+orange = imageView area) and gray is ConstraintLayout.

Is there any way to receive click event even if user touch clipped area? (If possible, it can do through code or xml?)

Same problem here, unfortunately i didn't actually find a solution — Mattia Ruggiero, Apr 21 '20 at 16:22

score -2 · Answer 1 · answered Jul 04 '19 at 01:18

-2

you must initialize first

imageView = findViewById(R.id.imageView);

then you can call click listener

imageView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
//do something
            }
        });

answered Jul 04 '19 at 01:18

Steven Wiaji

1
1

kotlin supports view access through id you wrote in xml, and setOnClickListener do the same thing. – SlaneR Jul 04 '19 at 01:43

android click event for clipped view

1 Answers1