@Override    public boolean dispatchTouchEvent(MotionEvent pEv) {        if (pEv.getAction() == MotionEvent.ACTION_DOWN) {            View view = getCurrentFocus();            if (isShouldHideInput(view, pEv)) {                InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);                if (imm != null) {                    imm.hideSoftInputFromWindow(view.getWindowToken(), 0);                }            }            return super.dispatchTouchEvent(pEv);        }        // 必不可少，否则所有的组件都不会有TouchEvent了        if (getWindow().superDispatchTouchEvent(pEv)) {            return true;        }        return onTouchEvent(pEv);    }    /**     * EditText失去焦点后（点击其他地方），收起键盘     * @param pView     * @param pEv     * @return     */    private boolean isShouldHideInput(View pView, MotionEvent pEv) {        boolean isHidden = false;        if (pView != null && pView instanceof EditText) {            Log.v(TAG, "pViewID = " + pView.getId());            int[] leftTop = {0, 0};            // 获取输入框在当前屏幕上的位置            pView.getLocationOnScreen(leftTop);            int left = leftTop[0];            int top = leftTop[1];            int bottom = top + pView.getHeight();            int right = left + pView.getWidth();//            Log.v(TAG, "left = " + left + "\tright " + right + "\ttop = " + top + "\tbottom " + bottom);            // 获取光标(触摸点)在当前屏幕上的位置            float locationX = pEv.getRawX();            float locationY = pEv.getRawY();//            Log.v(TAG, "locationX = " + locationX + "\tlocationY " + locationY);            if (locationX > left && locationX < right                    && locationY > top && locationY < bottom) {                // 点击的是输入框区域，保留点击EditText事件                isHidden = false;            } else {                // 失去焦点                pView.clearFocus();                isHidden = true;            }        }//        Log.v(TAG, "isShouldHideInput isHidden = " + isHidden);        return isHidden;    }