Differentiate Single click and double click of a imageView in android

Question

I have tried the following code to differentiate single click and double click. Single click is ok. When I double click the imageview, code inside both the single click and doub

Answer 1

just a little change and my code works fine. I placed the mHasDoubleClicked boolean inside handler, that makes the trouble. The below code works.

img_feat_orgn_item.setOnClickListener(new OnClickListener() {
     @Override
        public void onClick(View v) {
        // TODO Auto-generated method stub
        findDoubleClick();
    if (mHasDoubleClicked) {
                        Log.v("double click","double click");
    startActivity(new Intent(
                        Wv_HomePage.this,
                        NewDonation.class));
                    }
        }
        });

    private boolean findDoubleClick() {
            // Get current time in nano seconds.
        long pressTime = System.currentTimeMillis();
            // If double click...
            if (pressTime - lastPressTime <= DOUBLE_PRESS_INTERVAL) {
                mHasDoubleClicked = true;           

                // double click event....
            } else { // If not double click....
                mHasDoubleClicked = false;
                Handler myHandler = new Handler() {
                    public void handleMessage(Message m) {

                        if (!mHasDoubleClicked) {
                            // single click event
                            feature_class_val = listData_Feature_Organization
                                    .get(j);
                            Intent intent = new Intent(
                                    Wv_HomePage.this,
                                    OrganizationDetails.class);
                            Bundle b = new Bundle();
                            b.putString("orgn_name",
                                    feature_class_val.name);
                            intent.putExtras(b);
                            startActivity(intent);

                        }
                    }
                };
                Message m = new Message();
                myHandler.sendMessageDelayed(m, DOUBLE_PRESS_INTERVAL);
            }
            lastPressTime = pressTime;
            return mHasDoubleClicked;
        }