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Commit ea9098ca authored by satok's avatar satok
Browse files

Add SuggestionSpan suggestion picked notification receiver 

Bug: 4443922

Change-Id: I8a9dc5077ae06c6d0c39fd7fdd823fc4f4d05f45
parent 9e5be6ca

java/AndroidManifest.xml

+6 −0
Original line number Diff line number Diff line
@@ -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>

java/src/com/android/inputmethod/compat/SuggestionSpanUtils.java

+20 −11
Original line number Diff line number Diff line
@@ -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;

java/src/com/android/inputmethod/latin/SuggestionSpanPickedNotificationReceiver.java

0 → 100644
+43 −0
Original line number Diff line number Diff line 
/*

 * 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);

            }

        }

    }

}