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Diffstat (limited to 'java/com/android/dialer/app/Bindings.java')
-rw-r--r-- | java/com/android/dialer/app/Bindings.java | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/java/com/android/dialer/app/Bindings.java b/java/com/android/dialer/app/Bindings.java new file mode 100644 index 000000000..2beb40184 --- /dev/null +++ b/java/com/android/dialer/app/Bindings.java @@ -0,0 +1,77 @@ +/* + * Copyright (C) 2016 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.dialer.app; + +import android.content.Context; +import com.android.dialer.app.bindings.DialerBindings; +import com.android.dialer.app.bindings.DialerBindingsFactory; +import com.android.dialer.app.bindings.DialerBindingsStub; +import com.android.dialer.app.legacybindings.DialerLegacyBindings; +import com.android.dialer.app.legacybindings.DialerLegacyBindingsFactory; +import com.android.dialer.app.legacybindings.DialerLegacyBindingsStub; +import java.util.Objects; + +/** Accessor for the in call UI bindings. */ +public class Bindings { + + private static DialerBindings instance; + private static DialerLegacyBindings legacyInstance; + + private Bindings() {} + + public static DialerBindings get(Context context) { + Objects.requireNonNull(context); + if (instance != null) { + return instance; + } + + Context application = context.getApplicationContext(); + if (application instanceof DialerBindingsFactory) { + instance = ((DialerBindingsFactory) application).newDialerBindings(); + } + + if (instance == null) { + instance = new DialerBindingsStub(); + } + return instance; + } + + public static DialerLegacyBindings getLegacy(Context context) { + Objects.requireNonNull(context); + if (legacyInstance != null) { + return legacyInstance; + } + + Context application = context.getApplicationContext(); + if (application instanceof DialerLegacyBindingsFactory) { + legacyInstance = ((DialerLegacyBindingsFactory) application).newDialerLegacyBindings(); + } + + if (legacyInstance == null) { + legacyInstance = new DialerLegacyBindingsStub(); + } + return legacyInstance; + } + + public static void setForTesting(DialerBindings testInstance) { + instance = testInstance; + } + + public static void setLegacyBindingForTesting(DialerLegacyBindings testLegacyInstance) { + legacyInstance = testLegacyInstance; + } +} |