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/*
* Copyright (C) 2015 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.messaging.ui.conversation;
import android.content.Context;
import android.support.v4.util.Pair;
import android.text.TextUtils;
import com.android.messaging.Factory;
import com.android.messaging.R;
import com.android.messaging.datamodel.data.SubscriptionListData;
import com.android.messaging.datamodel.data.SubscriptionListData.SubscriptionListEntry;
import com.android.messaging.ui.conversation.SimSelectorView.SimSelectorViewListener;
import com.android.messaging.util.AccessibilityUtil;
import com.android.messaging.util.Assert;
import com.android.messaging.util.OsUtil;
import com.android.messaging.util.ThreadUtil;
/**
* Manages showing/hiding the SIM selector in conversation.
*/
abstract class ConversationSimSelector extends ConversationInput {
private SimSelectorView mSimSelectorView;
private Pair<Boolean /* show */, Boolean /* animate */> mPendingShow;
private boolean mDataReady;
private String mSelectedSimText;
public ConversationSimSelector(ConversationInputBase baseHost) {
super(baseHost, false);
}
public void onSubscriptionListDataLoaded(final SubscriptionListData subscriptionListData) {
ensureSimSelectorView();
mSimSelectorView.bind(subscriptionListData);
mDataReady = subscriptionListData != null && subscriptionListData.hasData();
if (mPendingShow != null && mDataReady) {
Assert.isTrue(OsUtil.isAtLeastL_MR1());
final boolean show = mPendingShow.first;
final boolean animate = mPendingShow.second;
ThreadUtil.getMainThreadHandler().post(new Runnable() {
@Override
public void run() {
// This will No-Op if we are no longer attached to the host.
mConversationInputBase.showHideInternal(ConversationSimSelector.this,
show, animate);
}
});
mPendingShow = null;
}
}
private void announcedSelectedSim() {
final Context context = Factory.get().getApplicationContext();
if (AccessibilityUtil.isTouchExplorationEnabled(context) &&
!TextUtils.isEmpty(mSelectedSimText)) {
AccessibilityUtil.announceForAccessibilityCompat(
mSimSelectorView, null,
context.getString(R.string.selected_sim_content_message, mSelectedSimText));
}
}
public void setSelected(final SubscriptionListEntry subEntry) {
mSelectedSimText = subEntry == null ? null : subEntry.displayName;
}
@Override
public boolean show(boolean animate) {
announcedSelectedSim();
return showHide(true, animate);
}
@Override
public boolean hide(boolean animate) {
return showHide(false, animate);
}
private boolean showHide(final boolean show, final boolean animate) {
if (!OsUtil.isAtLeastL_MR1()) {
return false;
}
if (mDataReady) {
mSimSelectorView.showOrHide(show, animate);
return mSimSelectorView.isOpen() == show;
} else {
mPendingShow = Pair.create(show, animate);
return false;
}
}
private void ensureSimSelectorView() {
if (mSimSelectorView == null) {
// Grab the SIM selector view from the host. This class assumes ownership of it.
mSimSelectorView = getSimSelectorView();
mSimSelectorView.setItemLayoutId(getSimSelectorItemLayoutId());
mSimSelectorView.setListener(new SimSelectorViewListener() {
@Override
public void onSimSelectorVisibilityChanged(boolean visible) {
onVisibilityChanged(visible);
}
@Override
public void onSimItemClicked(SubscriptionListEntry item) {
selectSim(item);
}
});
}
}
protected abstract SimSelectorView getSimSelectorView();
protected abstract void selectSim(final SubscriptionListEntry item);
protected abstract int getSimSelectorItemLayoutId();
}
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