50 lines
1.6 KiB
Java
50 lines
1.6 KiB
Java
/*
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* Copyright (C) 2016 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.dialer.app;
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import android.content.Context;
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import com.android.dialer.app.legacybindings.DialerLegacyBindings;
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import com.android.dialer.app.legacybindings.DialerLegacyBindingsFactory;
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import com.android.dialer.app.legacybindings.DialerLegacyBindingsStub;
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import java.util.Objects;
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/** Accessor for the in call UI bindings. */
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public class Bindings {
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private static DialerLegacyBindings legacyInstance;
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private Bindings() {}
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public static DialerLegacyBindings getLegacy(Context context) {
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Objects.requireNonNull(context);
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if (legacyInstance != null) {
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return legacyInstance;
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}
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Context application = context.getApplicationContext();
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if (application instanceof DialerLegacyBindingsFactory) {
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legacyInstance = ((DialerLegacyBindingsFactory) application).newDialerLegacyBindings();
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}
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if (legacyInstance == null) {
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legacyInstance = new DialerLegacyBindingsStub();
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}
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return legacyInstance;
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}
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}
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