/*
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* Copyright (c) 2010-2019 Belledonne Communications SARL.
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*
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* This file is part of linphone-android
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* (see https://www.linphone.org).
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.linphone.call;
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import android.Manifest;
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import android.app.KeyguardManager;
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import android.content.Context;
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import android.content.pm.PackageManager;
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import android.os.Bundle;
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import android.view.KeyEvent;
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import android.view.TextureView;
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import android.view.View;
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import android.view.WindowManager;
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import android.widget.ImageView;
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import android.widget.TextView;
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import android.widget.Toast;
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import androidx.core.app.ActivityCompat;
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import java.util.ArrayList;
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import org.linphone.LinphoneContext;
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import org.linphone.LinphoneManager;
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import org.linphone.R;
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import org.linphone.activities.LinphoneGenericActivity;
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import org.linphone.call.views.CallIncomingAnswerButton;
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import org.linphone.call.views.CallIncomingButtonListener;
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import org.linphone.call.views.CallIncomingDeclineButton;
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import org.linphone.compatibility.Compatibility;
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import org.linphone.contacts.ContactsManager;
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import org.linphone.contacts.LinphoneContact;
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import org.linphone.contacts.views.ContactAvatar;
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import org.linphone.core.Address;
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import org.linphone.core.Call;
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import org.linphone.core.Call.State;
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import org.linphone.core.Core;
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import org.linphone.core.CoreListenerStub;
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import org.linphone.core.tools.Log;
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import org.linphone.settings.LinphonePreferences;
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import org.linphone.utils.LinphoneUtils;
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public class CallIncomingActivity extends LinphoneGenericActivity {
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private TextView mName, mNumber;
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private Call mCall;
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private CoreListenerStub mListener;
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private boolean mAlreadyAcceptedOrDeniedCall;
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private TextureView mVideoDisplay;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
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Compatibility.setShowWhenLocked(this, true);
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Compatibility.setTurnScreenOn(this, true);
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setContentView(R.layout.call_incoming);
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mName = findViewById(R.id.contact_name);
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mNumber = findViewById(R.id.contact_number);
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mVideoDisplay = findViewById(R.id.videoSurface);
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CallIncomingAnswerButton mAccept = findViewById(R.id.answer_button);
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CallIncomingDeclineButton mDecline = findViewById(R.id.decline_button);
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ImageView mAcceptIcon = findViewById(R.id.acceptIcon);
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lookupCurrentCall();
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if (LinphonePreferences.instance() != null
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&& mCall != null
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&& mCall.getRemoteParams() != null
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&& LinphonePreferences.instance().shouldAutomaticallyAcceptVideoRequests()
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&& mCall.getRemoteParams().videoEnabled()) {
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mAcceptIcon.setImageResource(R.drawable.call_video_start);
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}
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KeyguardManager mKeyguardManager =
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(KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
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boolean doNotUseSliders =
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getResources()
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.getBoolean(
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R.bool.do_not_use_sliders_to_answer_hangup_call_if_phone_unlocked);
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if (doNotUseSliders && !mKeyguardManager.inKeyguardRestrictedInputMode()) {
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mAccept.setSliderMode(false);
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mDecline.setSliderMode(false);
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} else {
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mAccept.setSliderMode(true);
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mDecline.setSliderMode(true);
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mAccept.setDeclineButton(mDecline);
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mDecline.setAnswerButton(mAccept);
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}
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mAccept.setListener(
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new CallIncomingButtonListener() {
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@Override
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public void onAction() {
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answer();
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}
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});
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mDecline.setListener(
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new CallIncomingButtonListener() {
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@Override
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public void onAction() {
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decline();
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}
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});
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mListener =
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new CoreListenerStub() {
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@Override
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public void onCallStateChanged(
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Core core, Call call, State state, String message) {
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if (state == State.End || state == State.Released) {
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mCall = null;
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finish();
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}
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}
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};
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}
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@Override
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protected void onStart() {
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super.onStart();
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checkAndRequestCallPermissions();
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}
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@Override
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protected void onResume() {
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super.onResume();
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Core core = LinphoneManager.getCore();
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if (core != null) {
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core.addListener(mListener);
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}
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mAlreadyAcceptedOrDeniedCall = false;
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mCall = null;
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// Only one call ringing at a time is allowed
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lookupCurrentCall();
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if (mCall == null) {
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// The incoming call no longer exists.
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Log.d("Couldn't find incoming call");
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finish();
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return;
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}
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Address address = mCall.getRemoteAddress();
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LinphoneContact contact = ContactsManager.getInstance().findContactFromAddress(address);
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if (contact != null) {
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ContactAvatar.displayAvatar(contact, findViewById(R.id.avatar_layout), true);
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mName.setText(contact.getFullName());
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} else {
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String displayName = LinphoneUtils.getAddressDisplayName(address);
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ContactAvatar.displayAvatar(displayName, findViewById(R.id.avatar_layout), true);
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mName.setText(displayName);
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}
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mNumber.setText(address.asStringUriOnly());
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if (LinphonePreferences.instance().acceptIncomingEarlyMedia()) {
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if (mCall.getCurrentParams() != null && mCall.getCurrentParams().videoEnabled()) {
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findViewById(R.id.avatar_layout).setVisibility(View.GONE);
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mCall.getCore().setNativeVideoWindowId(mVideoDisplay);
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}
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}
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}
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@Override
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protected void onPause() {
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Core core = LinphoneManager.getCore();
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if (core != null) {
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core.removeListener(mListener);
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}
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super.onPause();
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}
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@Override
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protected void onDestroy() {
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mName = null;
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mNumber = null;
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mCall = null;
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mListener = null;
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mVideoDisplay = null;
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super.onDestroy();
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}
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@Override
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public boolean onKeyDown(int keyCode, KeyEvent event) {
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if (LinphoneContext.isReady()
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&& (keyCode == KeyEvent.KEYCODE_BACK || keyCode == KeyEvent.KEYCODE_HOME)
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&& mCall != null) {
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mCall.terminate();
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finish();
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}
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return super.onKeyDown(keyCode, event);
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}
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private void lookupCurrentCall() {
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if (LinphoneManager.getCore() != null) {
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for (Call call : LinphoneManager.getCore().getCalls()) {
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if (State.IncomingReceived == call.getState()
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|| State.IncomingEarlyMedia == call.getState()) {
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mCall = call;
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break;
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}
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}
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}
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}
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private void decline() {
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if (mAlreadyAcceptedOrDeniedCall) {
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return;
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}
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mAlreadyAcceptedOrDeniedCall = true;
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if (mCall != null) mCall.terminate();
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finish();
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}
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private void answer() {
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if (mAlreadyAcceptedOrDeniedCall) {
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return;
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}
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mAlreadyAcceptedOrDeniedCall = true;
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if (!LinphoneManager.getCallManager().acceptCall(mCall)) {
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// the above method takes care of Samsung Galaxy S
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Toast.makeText(this, R.string.couldnt_accept_call, Toast.LENGTH_LONG).show();
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}
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}
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private void checkAndRequestCallPermissions() {
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ArrayList<String> permissionsList = new ArrayList<>();
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int recordAudio =
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getPackageManager()
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.checkPermission(Manifest.permission.RECORD_AUDIO, getPackageName());
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Log.i(
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"[Permission] Record audio permission is "
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+ (recordAudio == PackageManager.PERMISSION_GRANTED
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? "granted"
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: "denied"));
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int camera =
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getPackageManager().checkPermission(Manifest.permission.CAMERA, getPackageName());
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Log.i(
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"[Permission] Camera permission is "
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+ (camera == PackageManager.PERMISSION_GRANTED ? "granted" : "denied"));
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int readPhoneState =
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getPackageManager()
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.checkPermission(Manifest.permission.READ_PHONE_STATE, getPackageName());
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Log.i(
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"[Permission] Read phone state permission is "
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+ (camera == PackageManager.PERMISSION_GRANTED ? "granted" : "denied"));
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if (recordAudio != PackageManager.PERMISSION_GRANTED) {
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Log.i("[Permission] Asking for record audio");
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permissionsList.add(Manifest.permission.RECORD_AUDIO);
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}
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if (readPhoneState != PackageManager.PERMISSION_GRANTED) {
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Log.i("[Permission] Asking for read phone state");
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permissionsList.add(Manifest.permission.READ_PHONE_STATE);
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}
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if (LinphonePreferences.instance().shouldAutomaticallyAcceptVideoRequests()
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&& mCall != null
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&& mCall.getRemoteParams() != null
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&& mCall.getRemoteParams().videoEnabled()) {
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if (camera != PackageManager.PERMISSION_GRANTED) {
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Log.i("[Permission] Asking for camera");
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permissionsList.add(Manifest.permission.CAMERA);
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}
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}
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if (permissionsList.size() > 0) {
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String[] permissions = new String[permissionsList.size()];
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permissions = permissionsList.toArray(permissions);
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ActivityCompat.requestPermissions(this, permissions, 0);
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}
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}
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@Override
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public void onRequestPermissionsResult(
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int requestCode, String[] permissions, int[] grantResults) {
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for (int i = 0; i < permissions.length; i++) {
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Log.i(
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"[Permission] "
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+ permissions[i]
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+ " is "
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+ (grantResults[i] == PackageManager.PERMISSION_GRANTED
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? "granted"
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: "denied"));
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if (permissions[i].equals(Manifest.permission.CAMERA)
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&& grantResults[i] == PackageManager.PERMISSION_GRANTED) {
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LinphoneUtils.reloadVideoDevices();
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}
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}
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}
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}
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