如何在对话框关闭时隐藏键盘 [英] How to hide keyboard on dialog dismiss

问题描述

我有一个带有单个Fragment的Activity.片段上有一个EditText.

I have an Activity with single Fragment on it. There is one EditText on the fragment.

一旦显示片段，键盘就会弹出，但是我设法在清单android:windowSoftInputMode ="stateHidden"

The keyboard is popping up as soon the fragment is shown, however I managed to block it setting in the manifest android:windowSoftInputMode="stateHidden"

但是，还有一个按钮，可以打开一个带有另一个EditText的对话框.

However, there also is a button, which opens a dialog with another EditText.

我有一种方法可以在关闭对话框时自动关闭键盘.

I have a method that automatically closes the keyboard on dialog dismiss.

public static void closeInput(final View caller) {      
    caller.post(new Runnable() {
        @Override
        public void run() {
            InputMethodManager imm = (InputMethodManager) caller.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
            imm.hideSoftInputFromWindow(caller.getWindowToken(), InputMethodManager.HIDE_IMPLICIT_ONLY);
        }
    });
}

该方法不是一个很好的方法，它存在一些问题.对话框的EditText具有inputType="numberDecimal". closeInput()似乎没有关闭键盘，只是将其更改为默认字母状态.

The method is not a pretty hack and there is something wrong about it. Dialog's EditText has inputType="numberDecimal". The closeInput() seems to be not closing the keyboard, only changing it to the default alphabetical state.

这是怎么回事?

推荐答案

在我的情况下，我使用了方法:

In my case I used method:

public static void closeInput(final View caller) {  
    caller.postDelayed(new Runnable() {
        @Override
        public void run() {
            InputMethodManager imm = (InputMethodManager) caller.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
            imm.hideSoftInputFromWindow(caller.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
        }
    }, 100);
}

由于清单中的活动设置，它拒绝正常工作，如果我记得您不能设置android:windowSoftInputMode="any_of_these"

It was refusing to work properly because of activity settings in Manifest, if I recall you can't have android:windowSoftInputMode="any_of_these" set

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