改变"imeOptions“(安卓)的行为

Question

这是我现在的问题，伙计们。

我有下一个TextView和EditText

activity_profile.xml

<TextView
            android:layout_marginEnd="@dimen/activity_horizontal_margin"
            android:layout_marginRight="@dimen/activity_horizontal_margin"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/done"
            android:id="@+id/done_profile_btn"
            android:textColor="@color/white"
            android:layout_centerVertical="true"
            android:layout_alignParentRight="true"
            android:layout_alignParentEnd="true" />
<EditText
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="4dp"
            android:id="@+id/input_profile_swift"
            android:hint="@string/swift"
            android:inputType="textCapCharacters"
            android:textColor="@color/colorPrimaryDark"
            android:layout_marginBottom="22dp"
            android:maxLines="1"
            android:imeOptions="actionDone"/>

我想更改按键盘上的“完成”按钮对EditText执行的操作，以便与TextView相同，后者执行下一个操作：

ProfileActivity.java

done_btn = (TextView) findViewById(R.id.done_profile_btn);
swift = (EditText)findViewById(R.id.input_profile_swift);
done_btn.setOnClickListener(new View.OnClickListener(){
            @Override
            public void onClick(View view){
                //saveChanges();
                //finish();
                Toast.makeText(getApplicationContext(), "Your changes have been saved", Toast.LENGTH_SHORT).show();
            }
        });
...

所以..。我希望这两个(按‘完成’在我的键盘和按下TextView)做同样的。

知道怎么做吗？非常感谢。

Answer 1

您也可以使用它(在EditText上执行操作时设置要调用的特殊侦听器)，它既工作于DONE又可用于返回：

swift.setOnEditorActionListener(new OnEditorActionListener() {
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if ((event != null && (event.getKeyCode() == KeyEvent.KEYCODE_ENTER)) || (actionId == EditorInfo.IME_ACTION_DONE)) {
              //saveChanges();
              //finish();
              Toast.makeText(getApplicationContext(), "Your changes have been saved", Toast.LENGTH_SHORT).show();
            }    
            return false;
        }
    });

希望能帮上忙！

Answer 2

尝尝这个

EditText swift = (EditText)findViewById(R.id.input_profile_swift);
swift.setOnEditorActionListener(new OnEditorActionListener() {
    @Override
    public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
        if (actionId == EditorInfo.IME_ACTION_DONE) {
            Toast.makeText(getApplicationContext(), "Your changes have been saved", Toast.LENGTH_SHORT).show();
        }

    }
});

您必须实现OnEditorActionListener接口并将其设置为您的EditText。使用setOnEditorActionListener(OnEditorActionListener实现.)

Answer 3

使用TextView.OnEditorActionListener。

@Override
public boolean onEditorAction(final TextView v, final int actionId, final KeyEvent event) {
    KeyboardHelper.hideSoftKeyboard(getActivity());
    doSomeWoorrkThatYouNeed();
    return true;
}