| /** |
| * Copyright (c) 2011, Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.mail.compose; |
| |
| import android.content.Context; |
| import android.util.AttributeSet; |
| import android.view.inputmethod.EditorInfo; |
| import android.view.inputmethod.InputConnection; |
| import android.widget.EditText; |
| |
| /** |
| * Allows IME behavior for multiline text fields to be overridden so that |
| * pressing next/enter will take the user to the compose field instead of |
| * creating a newline in this field. |
| */ |
| public class EnterSubject extends EditText { |
| public EnterSubject(Context context) { |
| super(context); |
| } |
| public EnterSubject(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| public EnterSubject(Context context, AttributeSet attrs, int defStyle) { |
| super(context, attrs, defStyle); |
| } |
| |
| @Override |
| public InputConnection onCreateInputConnection(EditorInfo outAttrs) { |
| InputConnection connection = super.onCreateInputConnection(outAttrs); |
| int imeActions = outAttrs.imeOptions&EditorInfo.IME_MASK_ACTION; |
| if ((imeActions&EditorInfo.IME_ACTION_NEXT) != 0) { |
| // clear the existing action |
| outAttrs.imeOptions ^= imeActions; |
| // set the DONE action |
| outAttrs.imeOptions |= EditorInfo.IME_ACTION_NEXT; |
| } |
| if ((outAttrs.imeOptions&EditorInfo.IME_FLAG_NO_ENTER_ACTION) != 0) { |
| outAttrs.imeOptions &= ~EditorInfo.IME_FLAG_NO_ENTER_ACTION; |
| } |
| return connection; |
| } |
| } |