如何制作 Android EditView“完成"按钮并在单击时隐藏键盘?

当用户点击EditView时，Android会打开键盘以便用户在EditView中书写.

When the user clicks on the EditView, Android opens the keyboard so that user can write in the EditView.

问题是，当用户写完后，没有办法隐藏键盘.用户必须按后退按钮才能隐藏键盘.

The problem is, when the user is done writing, there is no way to hide the keyboard. The user has to press the back button to hide the keyboard.

有没有办法在键盘上显示一个完成按钮来隐藏键盘?

Is there a way to display a Done button on the keyboard that will hide the keyboard?

使用 TextView.setImeOptions 并将其传递给 actionDone.比如 textView.setImeOptions(EditorInfo.IME_ACTION_DONE);

Use TextView.setImeOptions and pass it actionDone. like textView.setImeOptions(EditorInfo.IME_ACTION_DONE);

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