How to hide Android soft keyboard on EditText

问题:

I have an Activity with some EditText fields and some buttons as a convenience for what normally would be used to populate those fields. However when we the user touches one of the EditText fields the Android soft keyboard automatically appears. I want it to remain hidden by default, unless the user long presses the menu button. I have search for a solution to this and found several answers, but so far I can't get them to work.

I have tried the following:

1 - In the onCreate method,

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

2 - Also in the onCreate method,

InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(editText.getWindowToken(), InputMethodManager.HIDE_IMPLICIT_ONLY);

3 - and fIn the Manifest file,

<activity android:name=".activityName" android:windowSoftInputMode="stateAlwaysHidden"/>

None of these methods work. Whenever the user clicks on the EditText field, the soft keyboard appears. I only want the soft keyboard to appear if the user explicitly shows it by long pressing the menu key.

Why isn't this working?

回答1:

This will help you

editText.setInputType(InputType.TYPE_NULL);

Edit:

To show soft keyboard, you have to write following code in long key press event of menu button

editText.setInputType(InputType.TYPE_CLASS_TEXT);
            editText.requestFocus();
            InputMethodManager mgr = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
            mgr.showSoftInput(editText, InputMethodManager.SHOW_FORCED);

回答2:

you need to add in manifest. Your manifest file would look like:

<activity
...
android:windowSoftInputMode="stateHidden|adjustResize"
...
>

回答3:

I sometimes use a bit of a trick to do just that. I put an invisible focus holder somewhere on the top of the layout. It would be e.g. like this

 <EditText android:id="@id/editInvisibleFocusHolder"
          style="@style/InvisibleFocusHolder"/>

with this style

<style name="InvisibleFocusHolder">
    <item name="android:layout_width">0dp</item>
    <item name="android:layout_height">0dp</item>
    <item name="android:focusable">true</item>
    <item name="android:focusableInTouchMode">true</item>
    <item name="android:inputType">none</item>
</style>

and then in onResume I would call

    editInvisibleFocusHolder.setInputType(InputType.TYPE_NULL);
    editInvisibleFocusHolder.requestFocus();

That works nicely for me from 1.6 up to 4.x

回答4:

After long time looking into TextView class I found a way to prevent keyboard to appears. The trick is hide it right after it appears, so I searched a method that is called after keyboard appear and hide it.

Implemented EditText class

public class NoImeEditText extends EditText {

    public NoImeEditText(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    /**
     * This method is called before keyboard appears when text is selected.
     * So just hide the keyboard
     * @return
     */
    @Override
    public boolean onCheckIsTextEditor() {
        hideKeyboard();

        return super.onCheckIsTextEditor();
    }

    /**
     * This methdod is called when text selection is changed, so hide keyboard to prevent it to appear
     * @param selStart
     * @param selEnd
     */
    @Override
    protected void onSelectionChanged(int selStart, int selEnd) {
        super.onSelectionChanged(selStart, selEnd);

        hideKeyboard();
    }

    private void hideKeyboard(){
        InputMethodManager imm = (InputMethodManager) getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
        imm.hideSoftInputFromWindow(getWindowToken(), 0);
    }
}

and style

<com.my.app.CustomViews.NoImeEditText
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:editable="false"
    android:background="@null"
    android:textSize="@dimen/cell_text" />

回答5:

The soft keyboard kept rising even though I set EditorInfo.TYPE_NULL to the view. None of the answers worked for me, except the idea I got from nik431's answer:

editText.setCursorVisible(false);
editText.setFocusableInTouchMode(false);
editText.setFocusable(false);

回答6:

The following line is exactly what is being looked for. This method has been included with API 21, therefore it works for API 21 and above.

edittext.setShowSoftInputOnFocus(false);

回答7:

There seems to be quite a variety of ways of preventing the system keyboard from appearing, both programmatically and in xml. However, this is the way that has worked for me while supporting pre API 11 devices.

// prevent system keyboard from appearing
if (android.os.Build.VERSION.SDK_INT >= 11) {
    editText.setRawInputType(InputType.TYPE_CLASS_TEXT);
    editText.setTextIsSelectable(true);
} else {
    editText.setRawInputType(InputType.TYPE_NULL);
    editText.setFocusable(true);
}

回答8:

Let's try to set the below properties in your xml for EditText

android:focusableInTouchMode="true" android:cursorVisible="false".

if you want to hide the softkeypad at launching activity please go through this link

回答9:

weekText = (EditText) layout.findViewById(R.id.weekEditText);
weekText.setInputType(InputType.TYPE_NULL);

回答10:

Three ways based on the same simple instruction:

a). Results as easy as locate (1):

android:focusableInTouchMode="true"

among the configuration of any precedent element in the layout, example:

if your whole layout is composed of:

<ImageView>

<EditTextView>

<EditTextView>

<EditTextView>

then you can write the (1) among ImageView parameters and this will grab android's attention to the ImageView instead of the EditText.

b). In case you have another precedent element than an ImageView you may need to add (2) to (1) as:

android:focusable="true"

c). you can also simply create an empty element at the top of your view elements:

<LinearLayout
  android:focusable="true"
  android:focusableInTouchMode="true"
  android:layout_width="0px"
  android:layout_height="0px" />

This alternative until this point results as the simplest of all I've seen. Hope it helps...

回答11:

Hide the keyboard

editText.setInputType(InputType.TYPE_NULL);

Show Keyboard

etData.setInputType(InputType.TYPE_CLASS_TEXT);
etData.setFocusableInTouchMode(true);

in the parent layout

android:focusable="false"

回答12:

My test result:

with: editText.setInputType(InputType.TYPE_NULL);

the softkeyboard disappear, but the cursor will also disappear.

with: editText.setShowSoftInputOnFocus(false)

It works as expected.

回答13:

Simply Use EditText.setFocusable(false); in activity

or use in xml

android:focusable="false"