LineageOS/android_development
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add hello spell checker sample client app

Browse Source 
Bug: 4973788

Change-Id: I938ba499c35d91f2e9dbcd00ae0df64c999b2b95
This commit is contained in:
satok
2011-10-18 17:38:42 +09:00
parent 81ed01e704
commit 47b8def1e3
19 changed files with 254 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
samples/SpellChecker/SampleSpellCheckerService/src/com/example/android/samplespellcheckerservice/#SampleSpellCheckerService.java# Normal file
View File

@@ -0,0 +1,55 @@
/*
* Copyright (C) 2011 The Android Open Source Project
*
* 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.example.android.samplespellcheckerservice;
import android.service.textservice.SpellCheckerService;
import android.util.Log;
import android.view.textservice.SuggestionsInfo;
import android.view.textservice.TextInfo;
public class SampleSpellCheckerService extends SpellCheckerService {
private static final String TAG = SampleSpellCheckerService.class.getSimpleName();
private static final boolean DBG = true;
@Override
public Session createSession() {
return new AndroidSpellCheckerSession();
}
private static class AndroidSpellCheckerSession extends Session {
private String mLocale;
@Override
public void onCreate() {
mLocale = getLocale();
}
@Override
public SuggestionsInfo onGetSuggestions(TextInfo textInfo, int suggestionsLimit) {
if (DBG) {
Log.d(TAG, "onGetSuggestions: " + textInfo.getText());
}
final String input = textInfo.getText();
final int length = input.length();
// Just a fake logic:
// length <= 3 for short words that we assume are in the fake dictionary
// length > 20 for too long words that we assume can't be recognized (such as CJK words)
final int flags = length <= 3 ? SuggestionsInfo.RESULT_ATTR_IN_THE_DICTIONARY
: length <= 20 ? SuggestionsInfo.RESULT_ATTR_LOOKS_LIKE_TYPO : 0;
return new SuggestionsInfo(flags,
new String[] {"aaa", "bbb", "Candidate for " + input, mLocale});
}
}
}

55
samples/SpellChecker/SampleSpellCheckerService/src/com/example/android/samplespellcheckerservice/SampleSpellCheckerService.java Normal file
View File

@@ -0,0 +1,55 @@
/*
* Copyright (C) 2011 The Android Open Source Project
*
* 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.example.android.samplespellcheckerservice;
import android.service.textservice.SpellCheckerService;
import android.util.Log;
import android.view.textservice.SuggestionsInfo;
import android.view.textservice.TextInfo;
public class SampleSpellCheckerService extends SpellCheckerService {
private static final String TAG = SampleSpellCheckerService.class.getSimpleName();
private static final boolean DBG = true;
@Override
public Session createSession() {
return new AndroidSpellCheckerSession();
}
private static class AndroidSpellCheckerSession extends Session {
private String mLocale;
@Override
public void onCreate() {
mLocale = getLocale();
}
@Override
public SuggestionsInfo onGetSuggestions(TextInfo textInfo, int suggestionsLimit) {
if (DBG) {
Log.d(TAG, "onGetSuggestions: " + textInfo.getText());
}
final String input = textInfo.getText();
final int length = input.length();
// Just a fake logic:
// length <= 3 for short words that we assume are in the fake dictionary
// length > 20 for too long words that we assume can't be recognized (such as CJK words)
final int flags = length <= 3 ? SuggestionsInfo.RESULT_ATTR_IN_THE_DICTIONARY
: length <= 20 ? SuggestionsInfo.RESULT_ATTR_LOOKS_LIKE_TYPO : 0;
return new SuggestionsInfo(flags,
new String[] {"aaa", "bbb", "Candidate for " + input, mLocale});
}
}
}

39
samples/SpellChecker/SampleSpellCheckerService/src/com/example/android/samplespellcheckerservice/SpellCheckerSettingsActivity.java Normal file
View File

@@ -0,0 +1,39 @@
/**
* Copyright (C) 2011 The Android Open Source Project
*
* 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.example.android.samplespellcheckerservice;
import android.content.Intent;
import android.os.Bundle;
import android.preference.PreferenceActivity;
/**
* Spell checker preference screen.
*/
public class SpellCheckerSettingsActivity extends PreferenceActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public Intent getIntent() {
final Intent modIntent = new Intent(super.getIntent());
modIntent.putExtra(EXTRA_SHOW_FRAGMENT, SpellCheckerSettingsFragment.class.getName());
modIntent.putExtra(EXTRA_NO_HEADERS, true);
return modIntent;
}
}

38
samples/SpellChecker/SampleSpellCheckerService/src/com/example/android/samplespellcheckerservice/SpellCheckerSettingsFragment.java Normal file
View File

@@ -0,0 +1,38 @@
/**
* Copyright (C) 2011 The Android Open Source Project
*
* 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.example.android.samplespellcheckerservice;
import android.os.Bundle;
import android.preference.PreferenceFragment;
/**
* Preference screen.
*/
public class SpellCheckerSettingsFragment extends PreferenceFragment {
/**
* Empty constructor for fragment generation.
*/
public SpellCheckerSettingsFragment() {
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
addPreferencesFromResource(R.xml.spell_checker_settings);
}
}