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/*
* Copyright (C) 2012 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 android.content.res.Resources;
import android.os.Build;
import java.util.HashMap;
public class ResourceUtils {
private ResourceUtils() {
// This utility class is not publicly instantiable.
}
private static final String HARDWARE_PREFIX = Build.HARDWARE + ",";
private static final HashMap<String, String> sDeviceOverrideValueMap =
CollectionUtils.newHashMap();
public static String getDeviceOverrideValue(Resources res, int overrideResId, String defValue) {
final int orientation = res.getConfiguration().orientation;
final String key = overrideResId + "-" + orientation;
if (!sDeviceOverrideValueMap.containsKey(key)) {
String overrideValue = defValue;
for (final String element : res.getStringArray(overrideResId)) {
if (element.startsWith(HARDWARE_PREFIX)) {
overrideValue = element.substring(HARDWARE_PREFIX.length());
break;
}
}
sDeviceOverrideValueMap.put(key, overrideValue);
}
return sDeviceOverrideValueMap.get(key);
}
}