43 lines
1.5 KiB
Java
43 lines
1.5 KiB
Java
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/*
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* Copyright (C) 2014 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 com.android.inputmethod.compat;
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import android.os.Looper;
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import java.lang.reflect.Method;
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/**
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* Helper to call Looper#quitSafely, which was introduced in API
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* level 18 (Build.VERSION_CODES.JELLY_BEAN_MR2).
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*
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* In unit tests, we create lots of instances of LatinIME, which means we need to clean up
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* some Loopers lest we leak file descriptors. In normal use on a device though, this is never
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* necessary (although it does not hurt).
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*/
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public final class LooperCompatUtils {
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private static final Method METHOD_quitSafely = CompatUtils.getMethod(
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Looper.class, "quitSafely");
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public static void quitSafely(final Looper looper) {
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if (null != METHOD_quitSafely) {
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CompatUtils.invoke(looper, null /* default return value */, METHOD_quitSafely);
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} else {
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looper.quit();
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}
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}
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}
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