CODEWITHSUNDEEP
androidandroid-view
mihirjoshi
mihirjoshi

Reputation: 12201

Apply both Fling and ACTION_MOVE on view

Motion event can be easily applied by overriding onTouch inside OnTouchListener.

@Override
public boolean onTouch(View v, MotionEvent event) {
    switch (event.getAction()) {
        case MotionEvent.ACTION_MOVE:
            paramsF.x = initialX + (int)(event.getRawX() - initialTouchX);
            paramsF.y = initialY + (int)(event.getRawY() - initialTouchY);
            wm.updateViewLayout(view, paramsF);
            break;
    }
    return false;
}

But to apply fling I have to implement the GestureDectector.

public boolean onTouch(View v, MotionEvent event) {
    return gestureDetector.onTouchEvent(event);
}

How can I implement both fling and ACTION_MOVE.

Upvotes: 2

Views: 266

Answers (1)

mihirjoshi
mihirjoshi

Reputation: 12201

Use GestureDectector after MotionEvent.ACTION_MOVE will make it work.

public boolean onTouch(View v, MotionEvent event) {
    switch (event.getAction()) {
        case MotionEvent.ACTION_DOWN:
            initialX = paramsF.x;
            initialY = paramsF.y;
            initialTouchX = event.getRawX();
            initialTouchY = event.getRawY();
            break;
        case MotionEvent.ACTION_UP:
            break;
        case MotionEvent.ACTION_MOVE:
            paramsF.x = initialX + (int)(event.getRawX() - initialTouchX);
            paramsF.y = initialY + (int)(event.getRawY() - initialTouchY);
            mWindowManager.updateViewLayout(v, paramsF);
            break;
    }
    return gestureDetector.onTouchEvent(event);
}

Upvotes: 2

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