android.support.v4.text.ICUCompatIcs Maven / Gradle / Ivy
/*
* Copyright (C) 2013 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 android.support.v4.text;
import android.util.Log;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
class ICUCompatIcs {
private static final String TAG = "ICUCompatIcs";
private static Method sGetScriptMethod;
private static Method sAddLikelySubtagsMethod;
static {
try {
final Class clazz = Class.forName("libcore.icu.ICU");
if (clazz != null) {
sGetScriptMethod = clazz.getMethod("getScript",
new Class[]{ String.class });
sAddLikelySubtagsMethod = clazz.getMethod("addLikelySubtags",
new Class[]{ String.class });
}
} catch (Exception e) {
// Nothing we can do here, we just log the exception
Log.w(TAG, e);
}
}
public static String getScript(String locale) {
try {
if (sGetScriptMethod != null) {
final Object[] args = new Object[] { locale };
return (String) sGetScriptMethod.invoke(null, args);
}
} catch (IllegalAccessException e) {
// Nothing we can do here, we just log the exception
Log.w(TAG, e);
}
catch (InvocationTargetException e) {
// Nothing we can do here, we just log the exception
Log.w(TAG, e);
}
return null;
}
public static String addLikelySubtags(String locale) {
try {
if (sAddLikelySubtagsMethod != null) {
final Object[] args = new Object[] { locale };
return (String) sAddLikelySubtagsMethod.invoke(null, args);
}
} catch (IllegalAccessException e) {
// Nothing we can do here, we just log the exception
Log.w(TAG, e);
}
catch (InvocationTargetException e) {
// Nothing we can do here, we just log the exception
Log.w(TAG, e);
}
return locale;
}
}