“方向|键盘隐藏”；不调用onConfigurationChanged [英] "orientation|keyboardHidden" not calling onConfigurationChanged

问题描述

我想知道何时关闭键盘，所以我正在使用 android：configChanges = orientation | keyboardHidden 。我必须重写方法
onConfigurationChanged ，但是似乎什么也没有发生。我做错什么了吗？

I want to know when the keyboard is closed, so I'm using android:configChanges="orientation|keyboardHidden". I have to override the method onConfigurationChanged, but nothing seems to happen. Am I doing something wrong?

推荐答案

监视日期，可能您有解决问题的方法，否则：

watching the date , possibly you have a solution for your question, otherwise:

这是我对另一个相关问题的相同回答：有没有办法判断是否显示了软键盘？

Here is the same response i made to another question related : Is there a way to tell if the soft-keyboard is shown?

但我在此处复制了部分响应以避免死链接：

but i copy a portion of the response here to avoid dead links:

这是特定的样本：

检查以更好地理解 http： //developer.android.com/guide/topics/resources/runtime-changes.html

    
@Override
public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);

    // Checks the orientation of the screen
    if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
        Toast.makeText(this, "landscape", Toast.LENGTH_SHORT).show();
    } else if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT){
        Toast.makeText(this, "portrait", Toast.LENGTH_SHORT).show();
    }
    // Checks whether a hardware keyboard is available
    if (newConfig.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_NO) {
        Toast.makeText(this, "keyboard visible", Toast.LENGTH_SHORT).show();
    } else if (newConfig.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_YES) {
        Toast.makeText(this, "keyboard hidden", Toast.LENGTH_SHORT).show();
    }
}

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