CODEWITHSUNDEEP
android
John
John

Reputation: 727

Android ViewPager setOnTouchListener

I have a ViewPager component, and inside the fragment, there is a WebView component, I want to detect user's tap on screen, and at the same time, user can swipe also.

Currently I am settings the onTouchListener on ViewPager like this: vPager.setOnTouchListener(new View.OnTouchListener() { float oldX = 0, newX = 0, sens = 5;

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                oldX = event.getX();
                break;

            case MotionEvent.ACTION_UP:
                newX = event.getX();
                if (Math.abs(oldX - newX) < sens) {
                    tap();
                    return true;
                }
                oldX = 0;
                newX = 0;
                break;
            }

            return false;
        }
    });

I find the listener is triggered only when I swipe left and right, when I swipe up and down, it's not triggered. I am swiping on the WebView component, and it has long content which need scroll.

Upvotes: 1

Views: 1967

Answers (1)

MariusBudin
MariusBudin

Reputation: 1287

You're looking only for the X, up and down moves on the Y axis

Upvotes: 1

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