52 lines
1.7 KiB
Java
52 lines
1.7 KiB
Java
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.app.smartspace;
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import android.annotation.Nullable;
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import android.app.smartspace.uitemplatedata.Text;
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import android.text.TextUtils;
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/**
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* Utilities for Smartspace data.
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*
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* @hide
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*/
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public final class SmartspaceUtils {
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private SmartspaceUtils() {
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}
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/** Returns true if the passed in {@link Text} is null or its content is empty. */
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public static boolean isEmpty(@Nullable Text text) {
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return text == null || TextUtils.isEmpty(text.getText());
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}
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/** Returns true if the passed-in {@link Text}s are equal. */
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public static boolean isEqual(@Nullable Text text1, @Nullable Text text2) {
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if (text1 == null && text2 == null) return true;
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if (text1 == null || text2 == null) return false;
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return text1.equals(text2);
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}
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/** Returns true if the passed-in {@link CharSequence}s are equal. */
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public static boolean isEqual(@Nullable CharSequence cs1, @Nullable CharSequence cs2) {
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if (cs1 == null && cs2 == null) return true;
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if (cs1 == null || cs2 == null) return false;
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return cs1.toString().contentEquals(cs2);
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}
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}
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