我的布局中有一个EditText和一个Button。
在编辑字段中写入并单击按钮后,我想在触摸键盘外部时隐藏虚拟键盘。我假设这是一段简单的代码,但我在哪里可以找到它的示例?
我的布局中有一个EditText和一个Button。
在编辑字段中写入并单击按钮后,我想在触摸键盘外部时隐藏虚拟键盘。我假设这是一段简单的代码,但我在哪里可以找到它的示例?
当前回答
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);
}
此方法通常有效,但有一个条件:不能设置android:windowSoftInputMode=“any_of_themes”
其他回答
更新:我不知道为什么这个解决方案不再有效(我刚刚在Android 23上测试过)。请改用Saurabh Pareek的溶液。这里是:
InputMethodManager imm = (InputMethodManager) getSystemService(Activity.INPUT_METHOD_SERVICE);
//Hide:
imm.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0);
//Show
imm.toggleSoftInput(InputMethodManager.SHOW_IMPLICIT, 0);
旧答案:
//Show soft-keyboard:
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
//hide keyboard :
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
Kotlin版本:
fun showKeyboard(mEtSearch: EditText, context: Context) {
mEtSearch.requestFocus()
val imm: InputMethodManager =
context.getSystemService(Activity.INPUT_METHOD_SERVICE) as InputMethodManager
imm.showSoftInput(mEtSearch, 0)
}
要在应用程序启动时显示键盘:
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN | WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
view.requestFocus();
new Handler().postDelayed(new Runnable() {
public void run() {
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN);
}
}, 1000);
there are two ways to do so...
method 1:in manifest file
define the line **android:windowSoftInputMode="adjustPan|stateAlwaysHidden"** of code in your manifest.xml file as below...
<activity
android:name="packagename.youactivityname"
android:screenOrientation="portrait"
android:windowSoftInputMode="adjustPan|stateAlwaysHidden" />
Method 2 : in Activity or Java class
if(getCurrentFocus()!=null) {
InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE)`enter code here`;
inputMethodManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
}
它会work....@ASK
科特林
class KeyboardUtils{
companion object{
fun hideKeyboard(activity: Activity) {
val imm: InputMethodManager = activity.getSystemService(Activity.INPUT_METHOD_SERVICE) as InputMethodManager
var view: View? = activity.currentFocus
if (view == null) {
view = View(activity)
}
imm.hideSoftInputFromWindow(view.windowToken, 0)
}
}
}
那就在你需要的地方打电话
碎片
KeyboardUtils.hideKeyboard(requireActivity())
活动
KeyboardUtils.hideKeyboard(this)