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Add hello spell checker sample client app

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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
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12
samples/SpellChecker/SampleSpellCheckerService/Android.mk Executable file
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LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := samples
LOCAL_SRC_FILES := $(call all-subdir-java-files)
LOCAL_SDK_VERSION := current
LOCAL_PACKAGE_NAME := SampleSpellChecker
include $(BUILD_PACKAGE)

47
samples/SpellChecker/SampleSpellCheckerService/AndroidManifest.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
/**
* 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.
*/
-->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.android.samplespellcheckerservice" >
<uses-sdk android:minSdkVersion="14"/>
<application
android:label="@string/app_name" >
<service
android:label="@string/app_name"
android:name=".SampleSpellCheckerService"
android:permission="android.permission.BIND_TEXT_SERVICE" >
<intent-filter >
<action android:name="android.service.textservice.SpellCheckerService" />
</intent-filter>
<meta-data
android:name="android.view.textservice.scs"
android:resource="@xml/spellchecker" />
</service>
<activity
android:label="@string/sample_settings"
android:name="SpellCheckerSettingsActivity" >
<intent-filter >
<action android:name="android.intent.action.MAIN" />
</intent-filter>
</activity>
</application>
</manifest>

5
samples/SpellChecker/SampleSpellCheckerService/_index.html Executable file
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<p>A sample showing how to create a spell checker with the <code><a
href="../../../reference/android/service/textservice/SpellCheckerService.html">SpellCheckerService</a></code>
APIs introduced in Android 4.0 (API level 14).</p>
<p>This app does not have a launcher activity. Once you install it, go to the system's input settings and enable
"Sample correction" as the spelling correction service. </p>

25
samples/SpellChecker/SampleSpellCheckerService/res/values/strings.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
/**
* 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.
*/
-->
<resources>
<string name="app_name">SampleSpellCheckerService</string>
<string name="spellchecker_name">Sample correction</string>
<string name="subtype_generic" translatable="false">%s</string>
<string name="sample_settings">Sample settings</string>
<string name="sample_preference">Sample preference</string>
</resources>

24
samples/SpellChecker/SampleSpellCheckerService/res/xml/spell_checker_settings.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!-- 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.
-->
<PreferenceScreen
xmlns:android="http://schemas.android.com/apk/res/android"
android:title="@string/sample_settings">
<CheckBoxPreference
android:title="@string/sample_preference"
android:persistent="true"
android:defaultValue="true" />
</PreferenceScreen>

30
samples/SpellChecker/SampleSpellCheckerService/res/xml/spellchecker.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
/**
* 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.
*/
-->
<!-- The attributes in this XML file provide the configuration information -->
<!-- for the spell checker -->
<spell-checker xmlns:android="http://schemas.android.com/apk/res/android"
android:label="@string/spellchecker_name"
android:settingsActivity="com.example.android.samplespellcheckerservice.SpellCheckerSettingsActivity">
<subtype
android:label="@string/subtype_generic"
android:subtypeLocale="en"
/>
</spell-checker>

55
samples/SpellChecker/SampleSpellCheckerService/src/com/example/android/samplespellcheckerservice/#SampleSpellCheckerService.java# Normal file
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/*
* 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
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/*
* 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
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/**
* 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
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/**
* 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);
}
}