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/*
* Copyright (C) 2017 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.calllog;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.android.dialer.app.R;
import com.android.dialer.app.alert.AlertManager;
/**
* Alert manager controls modal view to show message in call log. When modal view is shown, regular
* call log will be hidden.
*/
public class CallLogModalAlertManager implements AlertManager {
interface Listener {
void onShowModalAlert(boolean show);
}
private final Listener listener;
private final ViewGroup parent;
private final ViewGroup container;
private final LayoutInflater inflater;
public CallLogModalAlertManager(LayoutInflater inflater, ViewGroup parent, Listener listener) {
this.inflater = inflater;
this.parent = parent;
this.listener = listener;
container = (ViewGroup) parent.findViewById(R.id.modal_message_container);
}
@Override
public View inflate(int layoutId) {
return inflater.inflate(layoutId, parent, false);
}
@Override
public void add(View view) {
if (contains(view)) {
return;
}
container.addView(view);
listener.onShowModalAlert(true);
}
@Override
public void clear() {
container.removeAllViews();
listener.onShowModalAlert(false);
}
public boolean isEmpty() {
return container.getChildCount() == 0;
}
public boolean contains(View view) {
return container.indexOfChild(view) != -1;
}
}
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