清除的EditText重点和隐藏键盘当按钮被pressed [英] Clear edittext focus and hide keyboard when button is pressed

问题描述

我正在用的EditText和一个按钮的应用程序。当我输入的东西进入的EditText，然后点击一个按钮，我想上的EditText键盘和焦点消失，但我似乎无法做到这一点。

I'm making an app with edittext and a button. When I enter something into edittext and then click a button, I want the keyboard and focus on edittext to disappear but I can't seem to do it.

我插入这两条线code的XML：

I inserted these 2 lines of code in XML:

android:focusable="true"
android:focusableInTouchMode="true"

我也试过在按钮单击方法补充一点：

I also tried to add this in the button click method:

edittext.clearFocus();
this.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);

和它只是将无法正常工作，当我preSS按钮，键盘仍然是那里的EditText仍然具有焦点。

And it just won't work, after I press the button, the keyboard remains there and edittext still has focus.

推荐答案

另一种解决方案是，创建一个虚拟布局

another solution is, create a dummy layout

<!-- Dummy item for focus at startup -->
<LinearLayout
    android:id="@+id/dummy_id"
    android:orientation="vertical"
    android:layout_width="0px"
    android:layout_height="0px"
    android:focusable="true"
    android:focusableInTouchMode="true" />

和设置重点你的 onButtonClickFunction

((LinearLayout) findViewById(R.id.dummy_id)).requestFocus();

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