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/*
* Copyright (C) 2013 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.incallui;
import android.app.AlertDialog;
import android.app.Dialog;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import com.google.common.base.Preconditions;
import java.util.ArrayList;
/**
*
*/
public class AnswerFragment extends BaseFragment<AnswerPresenter, AnswerPresenter.AnswerUi>
implements GlowPadWrapper.AnswerListener, AnswerPresenter.AnswerUi {
/**
* The popup showing the list of canned responses.
*
* This is an AlertDialog containing a ListView showing the possible choices. This may be null
* if the InCallScreen hasn't ever called showRespondViaSmsPopup() yet, or if the popup was
* visible once but then got dismissed.
*/
private Dialog mCannedResponsePopup = null;
private ArrayAdapter<String> mTextResponsesAdapter = null;
private GlowPadWrapper mGlowpad;
public AnswerFragment() {
}
@Override
public AnswerPresenter createPresenter() {
return new AnswerPresenter();
}
@Override
AnswerPresenter.AnswerUi getUi() {
return this;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
mGlowpad = (GlowPadWrapper) inflater.inflate(R.layout.answer_fragment,
container, false);
mGlowpad.setAnswerListener(this);
return mGlowpad;
}
@Override
public void showAnswerUi(boolean show) {
getView().setVisibility(show ? View.VISIBLE : View.GONE);
}
@Override
public void showTextButton(boolean show) {
final int targetResourceId = show
? R.array.incoming_call_widget_3way_targets
: R.array.incoming_call_widget_2way_targets;
if (targetResourceId != mGlowpad.getTargetResourceId()) {
if (show) {
// Answer, Decline, and Respond via SMS.
mGlowpad.setTargetResources(targetResourceId);
mGlowpad.setTargetDescriptionsResourceId(
R.array.incoming_call_widget_3way_target_descriptions);
mGlowpad.setDirectionDescriptionsResourceId(
R.array.incoming_call_widget_3way_direction_descriptions);
} else {
// Answer or Decline.
mGlowpad.setTargetResources(targetResourceId);
mGlowpad.setTargetDescriptionsResourceId(
R.array.incoming_call_widget_2way_target_descriptions);
mGlowpad.setDirectionDescriptionsResourceId(
R.array.incoming_call_widget_2way_direction_descriptions);
}
mGlowpad.reset(false);
}
}
@Override
public boolean isMessageDialogueShowing() {
return mCannedResponsePopup != null && mCannedResponsePopup.isShowing();
}
@Override
public void showMessageDialogue() {
final ListView lv = new ListView(getActivity());
Preconditions.checkNotNull(mTextResponsesAdapter);
lv.setAdapter(mTextResponsesAdapter);
lv.setOnItemClickListener(new RespondViaSmsItemClickListener());
final AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()).setCancelable(
true).setView(lv);
mCannedResponsePopup = builder.create();
mCannedResponsePopup.show();
}
/**
* Dismiss currently visible popups.
*
* This is safe to call even if the popup is already dismissed, and even if you never called
* showRespondViaSmsPopup() in the first place.
*/
@Override
public void dismissPopup() {
if (mCannedResponsePopup != null) {
mCannedResponsePopup.dismiss(); // safe even if already dismissed
mCannedResponsePopup = null;
}
}
@Override
public void configureMessageDialogue(ArrayList<String> textResponses) {
final ArrayList<String> textResponsesForDisplay = new ArrayList<String>(textResponses);
textResponsesForDisplay.add(getResources().getString(
R.string.respond_via_sms_custom_message));
mTextResponsesAdapter = new ArrayAdapter<String>(getActivity(),
android.R.layout.simple_list_item_1, android.R.id.text1, textResponsesForDisplay);
}
@Override
public void onAnswer() {
getPresenter().onAnswer();
}
@Override
public void onDecline() {
getPresenter().onDecline();
}
@Override
public void onText() {
getPresenter().onText();
}
/**
* OnItemClickListener for the "Respond via SMS" popup.
*/
public class RespondViaSmsItemClickListener implements AdapterView.OnItemClickListener {
/**
* Handles the user selecting an item from the popup.
*/
@Override
public void onItemClick(AdapterView<?> parent, // The ListView
View view, // The TextView that was clicked
int position, long id) {
Log.d(this, "RespondViaSmsItemClickListener.onItemClick(" + position + ")...");
final String message = (String) parent.getItemAtPosition(position);
Log.v(this, "- message: '" + message + "'");
// The "Custom" choice is a special case.
// (For now, it's guaranteed to be the last item.)
if (position == (parent.getCount() - 1)) {
// Take the user to the standard SMS compose UI.
getPresenter().rejectCallWithMessage(null);
} else {
getPresenter().rejectCallWithMessage(message);
}
}
}
}
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