411 lines
18 KiB
Java
411 lines
18 KiB
Java
package eu.siacs.conversations.ui;
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import android.Manifest;
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import android.annotation.SuppressLint;
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import android.content.Context;
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import android.content.Intent;
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import android.databinding.DataBindingUtil;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.PowerManager;
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import android.support.annotation.NonNull;
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import android.support.annotation.StringRes;
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import android.support.v4.content.ContextCompat;
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import android.util.Log;
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import android.view.View;
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import android.view.WindowManager;
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import android.widget.Toast;
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import com.google.common.collect.ImmutableList;
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import java.lang.ref.WeakReference;
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import java.util.Arrays;
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import eu.siacs.conversations.Config;
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import eu.siacs.conversations.R;
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import eu.siacs.conversations.databinding.ActivityRtpSessionBinding;
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import eu.siacs.conversations.entities.Account;
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import eu.siacs.conversations.entities.Contact;
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import eu.siacs.conversations.services.XmppConnectionService;
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import eu.siacs.conversations.utils.PermissionUtils;
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import eu.siacs.conversations.xmpp.jingle.AbstractJingleConnection;
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import eu.siacs.conversations.xmpp.jingle.JingleRtpConnection;
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import eu.siacs.conversations.xmpp.jingle.RtpEndUserState;
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import rocks.xmpp.addr.Jid;
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import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
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import static java.util.Arrays.asList;
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//TODO if last state was BUSY (or RETRY); we want to reset action to view or something so we don’t automatically call again on recreate
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public class RtpSessionActivity extends XmppActivity implements XmppConnectionService.OnJingleRtpConnectionUpdate {
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private static final String PROXIMITY_WAKE_LOCK_TAG = "conversations:in-rtp-session";
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private static final int REQUEST_ACCEPT_CALL = 0x1111;
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public static final String EXTRA_WITH = "with";
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public static final String EXTRA_SESSION_ID = "session_id";
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public static final String EXTRA_LAST_REPORTED_STATE = "last_reported_state";
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public static final String ACTION_ACCEPT_CALL = "action_accept_call";
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public static final String ACTION_MAKE_VOICE_CALL = "action_make_voice_call";
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public static final String ACTION_MAKE_VIDEO_CALL = "action_make_video_call";
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private WeakReference<JingleRtpConnection> rtpConnectionReference;
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private ActivityRtpSessionBinding binding;
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private PowerManager.WakeLock mProximityWakeLock;
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@Override
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public 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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| WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD
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| WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
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| WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
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Log.d(Config.LOGTAG, "RtpSessionActivity.onCreate()");
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this.binding = DataBindingUtil.setContentView(this, R.layout.activity_rtp_session);
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}
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@Override
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public void onStart() {
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super.onStart();
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Log.d(Config.LOGTAG, "RtpSessionActivity.onStart()");
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}
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private void endCall(View view) {
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endCall();
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}
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private void endCall() {
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if (this.rtpConnectionReference == null) {
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final Intent intent = getIntent();
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final Account account = extractAccount(intent);
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final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH));
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xmppConnectionService.getJingleConnectionManager().retractSessionProposal(account, with.asBareJid());
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finishAndReleaseWakeLock();
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} else {
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requireRtpConnection().endCall();
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}
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}
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private void rejectCall(View view) {
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requireRtpConnection().rejectCall();
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finishAndReleaseWakeLock();
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}
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private void acceptCall(View view) {
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requestPermissionsAndAcceptCall();
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}
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private void requestPermissionsAndAcceptCall() {
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if (PermissionUtils.hasPermission(this, ImmutableList.of(Manifest.permission.RECORD_AUDIO), REQUEST_ACCEPT_CALL)) {
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putScreenInCallMode();
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requireRtpConnection().acceptCall();
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}
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}
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@SuppressLint("WakelockTimeout")
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private void putScreenInCallMode() {
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getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
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final PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
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if (powerManager == null) {
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Log.e(Config.LOGTAG, "power manager not available");
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return;
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}
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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this.mProximityWakeLock = powerManager.newWakeLock(PowerManager.PROXIMITY_SCREEN_OFF_WAKE_LOCK, PROXIMITY_WAKE_LOCK_TAG);
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if (!this.mProximityWakeLock.isHeld()) {
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Log.d(Config.LOGTAG, "acquiring wake lock");
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this.mProximityWakeLock.acquire();
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}
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}
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}
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private void finishAndReleaseWakeLock() {
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releaseWakeLock();
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finish();
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}
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private void releaseWakeLock() {
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if (this.mProximityWakeLock != null && mProximityWakeLock.isHeld()) {
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Log.d(Config.LOGTAG, "releasing wake lock");
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this.mProximityWakeLock.release();
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this.mProximityWakeLock = null;
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}
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}
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@Override
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protected void refreshUiReal() {
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}
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@Override
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public void onNewIntent(final Intent intent) {
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super.onNewIntent(intent);
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final Account account = extractAccount(intent);
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final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH));
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final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID);
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if (sessionId != null) {
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Log.d(Config.LOGTAG, "reinitializing from onNewIntent()");
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initializeActivityWithRunningRapSession(account, with, sessionId);
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if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
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Log.d(Config.LOGTAG, "accepting call from onNewIntent()");
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requestPermissionsAndAcceptCall();
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}
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} else {
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throw new IllegalStateException("received onNewIntent without sessionId");
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}
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}
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@Override
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void onBackendConnected() {
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final Intent intent = getIntent();
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final Account account = extractAccount(intent);
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final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH));
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final String sessionId = intent.getStringExtra(EXTRA_SESSION_ID);
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if (sessionId != null) {
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initializeActivityWithRunningRapSession(account, with, sessionId);
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if (ACTION_ACCEPT_CALL.equals(intent.getAction())) {
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Log.d(Config.LOGTAG, "intent action was accept");
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requestPermissionsAndAcceptCall();
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}
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} else if (asList(ACTION_MAKE_VIDEO_CALL, ACTION_MAKE_VOICE_CALL).contains(intent.getAction())) {
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proposeJingleRtpSession(account, with);
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binding.with.setText(account.getRoster().getContact(with).getDisplayName());
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} else if (Intent.ACTION_VIEW.equals(intent.getAction())) {
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final String extraLastState = intent.getStringExtra(EXTRA_LAST_REPORTED_STATE);
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if (extraLastState != null) {
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Log.d(Config.LOGTAG, "restored last state from intent extra");
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RtpEndUserState state = RtpEndUserState.valueOf(extraLastState);
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updateButtonConfiguration(state);
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updateStateDisplay(state);
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}
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binding.with.setText(account.getRoster().getContact(with).getDisplayName());
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}
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}
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private void proposeJingleRtpSession(final Account account, final Jid with) {
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xmppConnectionService.getJingleConnectionManager().proposeJingleRtpSession(account, with);
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putScreenInCallMode();
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}
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@Override
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public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
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super.onRequestPermissionsResult(requestCode, permissions, grantResults);
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if (PermissionUtils.allGranted(grantResults)) {
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if (requestCode == REQUEST_ACCEPT_CALL) {
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requireRtpConnection().acceptCall();
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}
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} else {
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@StringRes int res;
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final String firstDenied = getFirstDenied(grantResults, permissions);
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if (Manifest.permission.RECORD_AUDIO.equals(firstDenied)) {
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res = R.string.no_microphone_permission;
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} else if (Manifest.permission.CAMERA.equals(firstDenied)) {
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res = R.string.no_camera_permission;
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} else {
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throw new IllegalStateException("Invalid permission result request");
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}
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Toast.makeText(this, res, Toast.LENGTH_SHORT).show();
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}
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}
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@Override
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public void onBackPressed() {
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endCall();
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super.onBackPressed();
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}
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private void initializeActivityWithRunningRapSession(final Account account, Jid with, String sessionId) {
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final WeakReference<JingleRtpConnection> reference = xmppConnectionService.getJingleConnectionManager()
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.findJingleRtpConnection(account, with, sessionId);
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if (reference == null || reference.get() == null) {
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finishAndReleaseWakeLock();
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return;
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}
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this.rtpConnectionReference = reference;
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final RtpEndUserState currentState = requireRtpConnection().getEndUserState();
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if (currentState == RtpEndUserState.ENDED) {
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finishAndReleaseWakeLock();
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return;
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}
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binding.with.setText(getWith().getDisplayName());
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updateStateDisplay(currentState);
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updateButtonConfiguration(currentState);
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}
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private void reInitializeActivityWithRunningRapSession(final Account account, Jid with, String sessionId) {
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runOnUiThread(() -> {
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initializeActivityWithRunningRapSession(account, with, sessionId);
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});
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final Intent intent = new Intent(Intent.ACTION_VIEW);
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intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString());
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intent.putExtra(EXTRA_WITH, with.toEscapedString());
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intent.putExtra(EXTRA_SESSION_ID, sessionId);
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setIntent(intent);
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}
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private void updateStateDisplay(final RtpEndUserState state) {
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switch (state) {
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case INCOMING_CALL:
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binding.status.setText(R.string.rtp_state_incoming_call);
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break;
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case CONNECTING:
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binding.status.setText(R.string.rtp_state_connecting);
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break;
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case CONNECTED:
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binding.status.setText(R.string.rtp_state_connected);
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break;
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case ACCEPTING_CALL:
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binding.status.setText(R.string.rtp_state_accepting_call);
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break;
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case ENDING_CALL:
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binding.status.setText(R.string.rtp_state_ending_call);
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break;
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case FINDING_DEVICE:
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binding.status.setText(R.string.rtp_state_finding_device);
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break;
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case RINGING:
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binding.status.setText(R.string.rtp_state_ringing);
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break;
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case DECLINED_OR_BUSY:
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binding.status.setText(R.string.rtp_state_declined_or_busy);
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break;
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case CONNECTIVITY_ERROR:
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binding.status.setText(R.string.rtp_state_connectivity_error);
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break;
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case APPLICATION_ERROR:
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binding.status.setText(R.string.rtp_state_application_failure);
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break;
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case ENDED:
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throw new IllegalStateException("Activity should have called finishAndReleaseWakeLock();");
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default:
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throw new IllegalStateException(String.format("State %s has not been handled in UI", state));
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}
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}
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@SuppressLint("RestrictedApi")
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private void updateButtonConfiguration(final RtpEndUserState state) {
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if (state == RtpEndUserState.INCOMING_CALL) {
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this.binding.rejectCall.setOnClickListener(this::rejectCall);
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this.binding.rejectCall.setImageResource(R.drawable.ic_call_end_white_48dp);
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this.binding.rejectCall.setVisibility(View.VISIBLE);
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this.binding.endCall.setVisibility(View.INVISIBLE);
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this.binding.acceptCall.setOnClickListener(this::acceptCall);
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this.binding.acceptCall.setImageResource(R.drawable.ic_call_white_48dp);
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this.binding.acceptCall.setVisibility(View.VISIBLE);
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} else if (state == RtpEndUserState.ENDING_CALL) {
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this.binding.rejectCall.setVisibility(View.INVISIBLE);
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this.binding.endCall.setVisibility(View.INVISIBLE);
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this.binding.acceptCall.setVisibility(View.INVISIBLE);
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} else if (state == RtpEndUserState.DECLINED_OR_BUSY) {
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this.binding.rejectCall.setVisibility(View.INVISIBLE);
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this.binding.endCall.setOnClickListener(this::exit);
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this.binding.endCall.setImageResource(R.drawable.ic_clear_white_48dp);
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this.binding.endCall.setVisibility(View.VISIBLE);
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this.binding.acceptCall.setVisibility(View.INVISIBLE);
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} else if (state == RtpEndUserState.CONNECTIVITY_ERROR || state == RtpEndUserState.APPLICATION_ERROR) {
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this.binding.rejectCall.setOnClickListener(this::exit);
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this.binding.rejectCall.setImageResource(R.drawable.ic_clear_white_48dp);
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this.binding.rejectCall.setVisibility(View.VISIBLE);
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this.binding.endCall.setVisibility(View.INVISIBLE);
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this.binding.acceptCall.setOnClickListener(this::retry);
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this.binding.acceptCall.setImageResource(R.drawable.ic_replay_white_48dp);
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this.binding.acceptCall.setVisibility(View.VISIBLE);
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} else {
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this.binding.rejectCall.setVisibility(View.INVISIBLE);
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this.binding.endCall.setOnClickListener(this::endCall);
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this.binding.endCall.setImageResource(R.drawable.ic_call_end_white_48dp);
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this.binding.endCall.setVisibility(View.VISIBLE);
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this.binding.acceptCall.setVisibility(View.INVISIBLE);
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}
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}
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private void retry(View view) {
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Log.d(Config.LOGTAG, "attempting retry");
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final Intent intent = getIntent();
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final Account account = extractAccount(intent);
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final Jid with = Jid.of(intent.getStringExtra(EXTRA_WITH));
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this.rtpConnectionReference = null;
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proposeJingleRtpSession(account, with);
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}
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private void exit(View view) {
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finishAndReleaseWakeLock();
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}
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private Contact getWith() {
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final AbstractJingleConnection.Id id = requireRtpConnection().getId();
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final Account account = id.account;
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return account.getRoster().getContact(id.with);
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}
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private JingleRtpConnection requireRtpConnection() {
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final JingleRtpConnection connection = this.rtpConnectionReference != null ? this.rtpConnectionReference.get() : null;
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if (connection == null) {
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throw new IllegalStateException("No RTP connection found");
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}
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return connection;
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}
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@Override
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public void onJingleRtpConnectionUpdate(Account account, Jid with, final String sessionId, RtpEndUserState state) {
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if (Arrays.asList(RtpEndUserState.APPLICATION_ERROR, RtpEndUserState.DECLINED_OR_BUSY, RtpEndUserState.DECLINED_OR_BUSY).contains(state)) {
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releaseWakeLock();
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}
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Log.d(Config.LOGTAG, "onJingleRtpConnectionUpdate(" + state + ")");
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if (with.isBareJid()) {
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updateRtpSessionProposalState(account, with, state);
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return;
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}
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if (this.rtpConnectionReference == null) {
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//this happens when going from proposed session to actual session
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reInitializeActivityWithRunningRapSession(account, with, sessionId);
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return;
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}
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final AbstractJingleConnection.Id id = requireRtpConnection().getId();
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if (account == id.account && id.with.equals(with) && id.sessionId.equals(sessionId)) {
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if (state == RtpEndUserState.ENDED) {
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finishAndReleaseWakeLock();
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return;
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} else if (asList(RtpEndUserState.APPLICATION_ERROR, RtpEndUserState.DECLINED_OR_BUSY, RtpEndUserState.CONNECTIVITY_ERROR).contains(state)) {
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resetIntent(account, with, state);
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}
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runOnUiThread(() -> {
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updateStateDisplay(state);
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updateButtonConfiguration(state);
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});
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} else {
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Log.d(Config.LOGTAG, "received update for other rtp session");
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//TODO if we only ever have one; we might just switch over? Maybe!
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}
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}
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private void updateRtpSessionProposalState(final Account account, final Jid with, final RtpEndUserState state) {
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final Intent currentIntent = getIntent();
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final String withExtra = currentIntent == null ? null : currentIntent.getStringExtra(EXTRA_WITH);
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if (withExtra == null) {
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return;
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}
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if (Jid.ofEscaped(withExtra).asBareJid().equals(with)) {
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runOnUiThread(() -> {
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updateStateDisplay(state);
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updateButtonConfiguration(state);
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});
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resetIntent(account, with, state);
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}
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}
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private void resetIntent(final Account account, Jid with, final RtpEndUserState state) {
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Log.d(Config.LOGTAG, "resetting intent");
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final Intent intent = new Intent(Intent.ACTION_VIEW);
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intent.putExtra(EXTRA_WITH, with.asBareJid().toEscapedString());
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intent.putExtra(EXTRA_ACCOUNT, account.getJid().toEscapedString());
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intent.putExtra(EXTRA_LAST_REPORTED_STATE, state.toString());
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setIntent(intent);
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}
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}
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