55 lines
1.5 KiB
Java
55 lines
1.5 KiB
Java
/*
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* Copyright (C) 2013 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.incallui.baseui;
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import android.os.Bundle;
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/** Base class for Presenters. */
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public abstract class Presenter<U extends Ui> {
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private U ui;
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/**
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* Called after the UI view has been created. That is when fragment.onViewCreated() is called.
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*
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* @param ui The Ui implementation that is now ready to be used.
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*/
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public void onUiReady(U ui) {
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this.ui = ui;
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}
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/** Called when the UI view is destroyed in Fragment.onDestroyView(). */
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public final void onUiDestroy(U ui) {
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onUiUnready(ui);
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this.ui = null;
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}
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/**
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* To be overriden by Presenter implementations. Called when the fragment is being destroyed but
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* before ui is set to null.
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*/
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public void onUiUnready(U ui) {}
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public void onSaveInstanceState(Bundle outState) {}
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public void onRestoreInstanceState(Bundle savedInstanceState) {}
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public U getUi() {
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return ui;
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}
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}
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