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/*
* Copyright (C) 2008 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.ide.common.resources.configuration;
import com.android.resources.KeyboardState;
import com.android.resources.ResourceEnum;
/**
* Resource Qualifier for keyboard state.
*/
public final class KeyboardStateQualifier extends EnumBasedResourceQualifier {
public static final String NAME = "Keyboard State";
private KeyboardState mValue = null;
public KeyboardStateQualifier() {
// pass
}
public KeyboardStateQualifier(KeyboardState value) {
mValue = value;
}
public KeyboardState getValue() {
return mValue;
}
@Override
ResourceEnum getEnumValue() {
return mValue;
}
@Override
public String getName() {
return NAME;
}
@Override
public String getShortName() {
return "Keyboard";
}
@Override
public boolean checkAndSet(String value, FolderConfiguration config) {
KeyboardState orientation = KeyboardState.getEnum(value);
if (orientation != null) {
KeyboardStateQualifier qualifier = new KeyboardStateQualifier();
qualifier.mValue = orientation;
config.setKeyboardStateQualifier(qualifier);
return true;
}
return false;
}
@Override
public boolean isMatchFor(ResourceQualifier qualifier) {
if (qualifier instanceof KeyboardStateQualifier) {
KeyboardStateQualifier referenceQualifier = (KeyboardStateQualifier)qualifier;
// special case where EXPOSED can be used for SOFT
if (referenceQualifier.mValue == KeyboardState.SOFT &&
mValue == KeyboardState.EXPOSED) {
return true;
}
return referenceQualifier.mValue == mValue;
}
return false;
}
@Override
public boolean isBetterMatchThan(ResourceQualifier compareTo, ResourceQualifier reference) {
if (compareTo == null) {
return true;
}
KeyboardStateQualifier compareQualifier = (KeyboardStateQualifier)compareTo;
KeyboardStateQualifier referenceQualifier = (KeyboardStateQualifier)reference;
if (referenceQualifier.mValue == KeyboardState.SOFT) { // only case where there could be a
// better qualifier
// only return true if it's a better value.
if (compareQualifier.mValue == KeyboardState.EXPOSED && mValue == KeyboardState.SOFT) {
return true;
}
}
return false;
}
}
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