105 lines
3.8 KiB
Java
105 lines
3.8 KiB
Java
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.inputmethod;
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import com.android.settings.R;
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import android.app.Activity;
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import android.content.Intent;
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import android.os.Bundle;
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import android.os.Message;
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import android.os.Messenger;
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import android.os.RemoteException;
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import android.view.View;
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public class UserDictionaryAddWordActivity extends Activity {
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private static final String STATE_KEY_IS_OPEN = "isOpen";
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public static final String MODE_EDIT_ACTION = "com.android.settings.USER_DICTIONARY_EDIT";
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public static final String MODE_INSERT_ACTION = "com.android.settings.USER_DICTIONARY_INSERT";
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/* package */ static final int CODE_WORD_ADDED = 0;
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/* package */ static final int CODE_CANCEL = 1;
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/* package */ static final int CODE_ALREADY_PRESENT = 2;
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private UserDictionaryAddWordContents mContents;
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@Override
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public void onCreate(final Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.user_dictionary_add_word);
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final Intent intent = getIntent();
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final String action = intent.getAction();
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final int mode;
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if (MODE_EDIT_ACTION.equals(action)) {
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mode = UserDictionaryAddWordContents.MODE_EDIT;
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} else if (MODE_INSERT_ACTION.equals(action)) {
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mode = UserDictionaryAddWordContents.MODE_INSERT;
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} else {
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// Can never come here because we only support these two actions in the manifest
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throw new RuntimeException("Unsupported action: " + action);
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}
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// The following will get the EXTRA_WORD and EXTRA_LOCALE fields that are in the intent.
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// We do need to add the action by hand, because UserDictionaryAddWordContents expects
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// it to be in the bundle, in the EXTRA_MODE key.
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final Bundle args = intent.getExtras();
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args.putInt(UserDictionaryAddWordContents.EXTRA_MODE, mode);
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if (null != savedInstanceState) {
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// Override options if we have a saved state.
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args.putAll(savedInstanceState);
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}
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mContents = new UserDictionaryAddWordContents(getWindow().getDecorView(), args);
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}
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@Override
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public void onSaveInstanceState(final Bundle outState) {
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mContents.saveStateIntoBundle(outState);
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}
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private void reportBackToCaller(final int resultCode, final Bundle result) {
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final Intent senderIntent = getIntent();
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final Object listener = senderIntent.getExtras().get("listener");
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if (!(listener instanceof Messenger)) return; // This will work if listener is null too.
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final Messenger messenger = (Messenger)listener;
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final Message m = Message.obtain();
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m.obj = result;
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m.what = resultCode;
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try {
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messenger.send(m);
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} catch (RemoteException e) {
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// Couldn't report back, but there is nothing we can do to fix it
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}
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}
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public void onClickCancel(final View v) {
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reportBackToCaller(CODE_CANCEL, null);
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finish();
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}
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public void onClickConfirm(final View v) {
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final Bundle parameters = new Bundle();
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final int resultCode = mContents.apply(this, parameters);
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reportBackToCaller(resultCode, parameters);
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finish();
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}
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}
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