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Add SuggestionSpan suggestion picked notification receiver

Browse source 
Bug: 4443922

Change-Id: I8a9dc5077ae06c6d0c39fd7fdd823fc4f4d05f45
This commit is contained in:
satok 2011-05-26 14:10:00 +09:00
parent 9e5be6caad
commit ea9098ca69
3 changed files with 69 additions and 11 deletions
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6
java/AndroidManifest.xml
View file

@ -41,5 +41,11 @@
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<receiver android:name="SuggestionSpanPickedNotificationReceiver" android:enabled="true">
<intent-filter>
<action android:name="android.text.style.SUGGESTION_PICKED" />
</intent-filter>
</receiver>
</application>
</manifest>

31
java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java
View file

@ -17,6 +17,7 @@
package com.android.inputmethod.compat;
import com.android.inputmethod.latin.SuggestedWords;
import com.android.inputmethod.latin.SuggestionSpanPickedNotificationReceiver;
import android.content.Context;
import android.text.Spannable;
@ -24,23 +25,29 @@ import android.text.SpannableString;
import android.text.Spanned;
import java.lang.reflect.Constructor;
import java.util.Locale;
public class SuggestionSpanUtils {
private static final Class<?> CLASS_SuggestionSpan =
CompatUtils.getClass("android.text.style.SuggestionSpan");
public static final String ACTION_SUGGESTION_PICKED =
"android.text.style.SUGGESTION_PICKED";
public static final String SUGGESTION_SPAN_PICKED_AFTER = "after";
public static final String SUGGESTION_SPAN_PICKED_BEFORE = "before";
public static final String SUGGESTION_SPAN_PICKED_HASHCODE = "hashcode";
private static final Class<?> CLASS_SuggestionSpan = CompatUtils
.getClass("android.text.style.SuggestionSpan");
private static final Class<?>[] INPUT_TYPE_SuggestionSpan = new Class<?>[] {
Context.class, String[].class, int.class
};
private static final Constructor<?> CONSTRUCTOR_SuggestionSpan =
CompatUtils.getConstructor(CLASS_SuggestionSpan, INPUT_TYPE_SuggestionSpan);
Context.class, Locale.class, String[].class, int.class, Class.class };
private static final Constructor<?> CONSTRUCTOR_SuggestionSpan = CompatUtils
.getConstructor(CLASS_SuggestionSpan, INPUT_TYPE_SuggestionSpan);
public static final boolean SUGGESTION_SPAN_IS_SUPPORTED;
static {
SUGGESTION_SPAN_IS_SUPPORTED = CLASS_SuggestionSpan != null
&& CONSTRUCTOR_SuggestionSpan != null;
SUGGESTION_SPAN_IS_SUPPORTED =
CLASS_SuggestionSpan != null && CONSTRUCTOR_SuggestionSpan != null;
}
public static CharSequence getTextWithSuggestionSpan(
Context context, CharSequence suggestion, SuggestedWords suggestedWords) {
public static CharSequence getTextWithSuggestionSpan(Context context,
CharSequence suggestion, SuggestedWords suggestedWords) {
if (CONSTRUCTOR_SuggestionSpan == null || suggestedWords == null
|| suggestedWords.size() == 0) {
return suggestion;
@ -58,7 +65,9 @@ public class SuggestionSpanUtils {
for (int i = 0; i < N; ++i) {
suggestionsArray[i] = suggestedWords.getWord(i).toString();
}
final Object[] args = {context, suggestionsArray, 0};
final Object[] args =
{ context, null, suggestionsArray, 0,
(Class<?>) SuggestionSpanPickedNotificationReceiver.class };
final Object ss = CompatUtils.newInstance(CONSTRUCTOR_SuggestionSpan, args);
if (ss == null) {
return suggestion;

43
java/src/com/android/inputmethod/latin/SuggestionSpanPickedNotificationReceiver.java Normal file
View file

@ -0,0 +1,43 @@
/*
* 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.android.inputmethod.latin;
import com.android.inputmethod.compat.SuggestionSpanUtils;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
public class SuggestionSpanPickedNotificationReceiver extends BroadcastReceiver {
private static final boolean DBG = LatinImeLogger.sDBG;
private static final String TAG =
SuggestionSpanPickedNotificationReceiver.class.getSimpleName();
@Override
public void onReceive(Context context, Intent intent) {
if (SuggestionSpanUtils.ACTION_SUGGESTION_PICKED.equals(intent.getAction())) {
if (DBG) {
final String before = intent.getStringExtra(
SuggestionSpanUtils.SUGGESTION_SPAN_PICKED_BEFORE);
final String after = intent.getStringExtra(
SuggestionSpanUtils.SUGGESTION_SPAN_PICKED_AFTER);
Log.d(TAG, "Received notification picked: " + before + "," + after);
}
}
}
}