Android中点击隐藏软键盘最佳方法
实现功能:点击EditText,软键盘出现并且不会隐藏,点击或者触摸EditText以外的其他任何区域,软键盘被隐藏;
1、重写dispatchTouchEvent()方法,获取当前触摸事件为DOWN的时候隐藏软键盘
@Override public boolean dispatchTouchEvent(MotionEvent ev) { //Finger touch screen event if (ev.getAction() == MotionEvent.ACTION_DOWN) { // get current focus,Generally it is EditText View view = getCurrentFocus(); if (isShouldHideSoftKeyBoard(view, ev)) { hideSoftKeyBoard(view.getWindowToken()); } } return super.dispatchTouchEvent(ev); }
2、isShouldHideInput()方法;
/** * Judge what situation hide the soft keyboard,click EditText view should show soft keyboard * @param v Incident event * @param event * @return */ private boolean isShouldHideSoftKeyBoard(View view, MotionEvent event) { if (view != null && (view instanceof EditText)) { int[] l = { 0, 0 }; view.getLocationInWindow(l); int left = l[0], top = l[1], bottom = top +view.getHeight(), right = left + view.getWidth(); if (event.getX() > left && event.getX() < right && event.getY() > top && event.getY() < bottom) { // If click the EditText event ,ignore it return false; } else { return true; } } // if the focus is EditText,ignore it; return false; }
3、hideSoftKeyBoard()方法;
/** * hide soft keyboard * @param token */ private void hideSoftKeyBoard(IBinder token) { if (token != null) { InputMethodManager im = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); im.hideSoftInputFromWindow(token, InputMethodManager.HIDE_NOT_ALWAYS); } }
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