668 lines
27 KiB
Java
668 lines
27 KiB
Java
/*
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* Copyright (C) 2016-2017 Open Whisper Systems
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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.thoughtcrime.securesms;
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import android.Manifest;
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import android.animation.TypeEvaluator;
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import android.animation.ValueAnimator;
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import android.annotation.SuppressLint;
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import android.content.ActivityNotFoundException;
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import android.content.Context;
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import android.content.Intent;
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import android.content.res.Configuration;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.graphics.Canvas;
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import android.graphics.PorterDuff;
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import android.graphics.drawable.BitmapDrawable;
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import android.graphics.drawable.ColorDrawable;
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import android.os.AsyncTask;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.Vibrator;
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import androidx.annotation.DrawableRes;
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import androidx.annotation.NonNull;
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import androidx.annotation.RequiresApi;
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import androidx.fragment.app.Fragment;
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import androidx.fragment.app.FragmentTransaction;
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import androidx.appcompat.widget.SwitchCompat;
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import android.text.Html;
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import android.text.TextUtils;
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import android.text.method.LinkMovementMethod;
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import android.view.ContextMenu;
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import android.view.ContextMenu.ContextMenuInfo;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.animation.Animation;
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import android.view.animation.AnticipateInterpolator;
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import android.view.animation.OvershootInterpolator;
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import android.view.animation.ScaleAnimation;
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import android.widget.CompoundButton;
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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 org.thoughtcrime.securesms.color.MaterialColor;
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import org.thoughtcrime.securesms.components.camera.CameraView;
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import org.thoughtcrime.securesms.crypto.IdentityKeyParcelable;
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import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
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import org.thoughtcrime.securesms.database.Address;
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import org.thoughtcrime.securesms.database.DatabaseFactory;
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import org.thoughtcrime.securesms.database.IdentityDatabase.VerifiedStatus;
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import org.thoughtcrime.securesms.jobs.MultiDeviceVerifiedUpdateJob;
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import org.thoughtcrime.securesms.logging.Log;
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import org.thoughtcrime.securesms.permissions.Permissions;
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import org.thoughtcrime.securesms.qr.QrCode;
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import org.thoughtcrime.securesms.qr.ScanListener;
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import org.thoughtcrime.securesms.qr.ScanningThread;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.recipients.RecipientModifiedListener;
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import org.thoughtcrime.securesms.util.DynamicLanguage;
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import org.thoughtcrime.securesms.util.DynamicTheme;
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import org.thoughtcrime.securesms.util.IdentityUtil;
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import org.thoughtcrime.securesms.util.TextSecurePreferences;
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import org.thoughtcrime.securesms.util.Util;
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import org.thoughtcrime.securesms.util.ViewUtil;
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import org.session.libsignal.libsignal.IdentityKey;
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import org.session.libsignal.libsignal.fingerprint.Fingerprint;
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import org.session.libsignal.libsignal.fingerprint.FingerprintParsingException;
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import org.session.libsignal.libsignal.fingerprint.FingerprintVersionMismatchException;
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import org.session.libsignal.libsignal.fingerprint.NumericFingerprintGenerator;
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import java.io.UnsupportedEncodingException;
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import java.nio.charset.Charset;
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import network.loki.messenger.R;
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import static org.session.libsignal.libsignal.SessionCipher.SESSION_LOCK;
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/**
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* Activity for verifying identity keys.
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*
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* @author Moxie Marlinspike
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*/
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@SuppressLint("StaticFieldLeak")
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public class VerifyIdentityActivity extends PassphraseRequiredActionBarActivity implements RecipientModifiedListener, ScanListener, View.OnClickListener {
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private static final String TAG = VerifyIdentityActivity.class.getSimpleName();
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public static final String ADDRESS_EXTRA = "address";
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public static final String IDENTITY_EXTRA = "recipient_identity";
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public static final String VERIFIED_EXTRA = "verified_state";
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private final DynamicTheme dynamicTheme = new DynamicTheme();
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private final DynamicLanguage dynamicLanguage = new DynamicLanguage();
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private VerifyDisplayFragment displayFragment = new VerifyDisplayFragment();
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private VerifyScanFragment scanFragment = new VerifyScanFragment();
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@Override
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public void onPreCreate() {
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dynamicTheme.onCreate(this);
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dynamicLanguage.onCreate(this);
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}
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@Override
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protected void onCreate(Bundle state, boolean ready) {
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getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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getSupportActionBar().setTitle(R.string.AndroidManifest__verify_safety_number);
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Recipient recipient = Recipient.from(this, (Address)getIntent().getParcelableExtra(ADDRESS_EXTRA), true);
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recipient.addListener(this);
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setActionBarNotificationBarColor(recipient.getColor());
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Bundle extras = new Bundle();
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extras.putParcelable(VerifyDisplayFragment.REMOTE_ADDRESS, getIntent().getParcelableExtra(ADDRESS_EXTRA));
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extras.putParcelable(VerifyDisplayFragment.REMOTE_IDENTITY, getIntent().getParcelableExtra(IDENTITY_EXTRA));
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extras.putString(VerifyDisplayFragment.REMOTE_NUMBER, recipient.getAddress().toPhoneString());
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extras.putParcelable(VerifyDisplayFragment.LOCAL_IDENTITY, new IdentityKeyParcelable(IdentityKeyUtil.getIdentityKey(this)));
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extras.putString(VerifyDisplayFragment.LOCAL_NUMBER, TextSecurePreferences.getLocalNumber(this));
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extras.putBoolean(VerifyDisplayFragment.VERIFIED_STATE, getIntent().getBooleanExtra(VERIFIED_EXTRA, false));
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scanFragment.setScanListener(this);
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displayFragment.setClickListener(this);
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initFragment(android.R.id.content, displayFragment, dynamicLanguage.getCurrentLocale(), extras);
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case android.R.id.home: finish(); return true;
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}
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return false;
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}
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@Override
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public void onModified(final Recipient recipient) {
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Util.runOnMain(() -> setActionBarNotificationBarColor(recipient.getColor()));
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}
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@Override
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public void onQrDataFound(final String data) {
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Util.runOnMain(() -> {
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((Vibrator)getSystemService(Context.VIBRATOR_SERVICE)).vibrate(50);
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getSupportFragmentManager().popBackStack();
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displayFragment.setScannedFingerprint(data);
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});
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}
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@Override
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public void onClick(View v) {
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Permissions.with(this)
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.request(Manifest.permission.CAMERA)
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.withPermanentDenialDialog(getString(R.string.VerifyIdentityActivity_signal_needs_the_camera_permission_in_order_to_scan_a_qr_code_but_it_has_been_permanently_denied))
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.onAllGranted(() -> {
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FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
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transaction.setCustomAnimations(R.anim.slide_from_top, R.anim.slide_to_bottom,
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R.anim.slide_from_bottom, R.anim.slide_to_top);
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transaction.replace(android.R.id.content, scanFragment)
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.addToBackStack(null)
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.commitAllowingStateLoss();
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})
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.onAnyDenied(() -> Toast.makeText(this, R.string.VerifyIdentityActivity_unable_to_scan_qr_code_without_camera_permission, Toast.LENGTH_LONG).show())
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.execute();
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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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Permissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
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}
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private void setActionBarNotificationBarColor(MaterialColor color) {
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getSupportActionBar().setBackgroundDrawable(new ColorDrawable(color.toActionBarColor(this)));
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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getWindow().setStatusBarColor(color.toStatusBarColor(this));
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}
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}
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public static class VerifyDisplayFragment extends Fragment implements RecipientModifiedListener, CompoundButton.OnCheckedChangeListener {
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public static final String REMOTE_ADDRESS = "remote_address";
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public static final String REMOTE_NUMBER = "remote_number";
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public static final String REMOTE_IDENTITY = "remote_identity";
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public static final String LOCAL_IDENTITY = "local_identity";
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public static final String LOCAL_NUMBER = "local_number";
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public static final String VERIFIED_STATE = "verified_state";
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private Recipient recipient;
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private String localNumber;
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private String remoteNumber;
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private IdentityKey localIdentity;
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private IdentityKey remoteIdentity;
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private Fingerprint fingerprint;
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private View container;
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private View numbersContainer;
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private ImageView qrCode;
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private ImageView qrVerified;
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private TextView tapLabel;
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private TextView description;
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private View.OnClickListener clickListener;
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private SwitchCompat verified;
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private TextView[] codes = new TextView[12];
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private boolean animateSuccessOnDraw = false;
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private boolean animateFailureOnDraw = false;
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup viewGroup, Bundle bundle) {
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this.container = ViewUtil.inflate(inflater, viewGroup, R.layout.verify_display_fragment);
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this.numbersContainer = ViewUtil.findById(container, R.id.number_table);
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this.qrCode = ViewUtil.findById(container, R.id.qr_code);
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this.verified = ViewUtil.findById(container, R.id.verified_switch);
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this.qrVerified = ViewUtil.findById(container, R.id.qr_verified);
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this.description = ViewUtil.findById(container, R.id.description);
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this.tapLabel = ViewUtil.findById(container, R.id.tap_label);
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this.codes[0] = ViewUtil.findById(container, R.id.code_first);
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this.codes[1] = ViewUtil.findById(container, R.id.code_second);
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this.codes[2] = ViewUtil.findById(container, R.id.code_third);
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this.codes[3] = ViewUtil.findById(container, R.id.code_fourth);
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this.codes[4] = ViewUtil.findById(container, R.id.code_fifth);
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this.codes[5] = ViewUtil.findById(container, R.id.code_sixth);
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this.codes[6] = ViewUtil.findById(container, R.id.code_seventh);
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this.codes[7] = ViewUtil.findById(container, R.id.code_eighth);
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this.codes[8] = ViewUtil.findById(container, R.id.code_ninth);
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this.codes[9] = ViewUtil.findById(container, R.id.code_tenth);
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this.codes[10] = ViewUtil.findById(container, R.id.code_eleventh);
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this.codes[11] = ViewUtil.findById(container, R.id.code_twelth);
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this.qrCode.setOnClickListener(clickListener);
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this.registerForContextMenu(numbersContainer);
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this.verified.setChecked(getArguments().getBoolean(VERIFIED_STATE, false));
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this.verified.setOnCheckedChangeListener(this);
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return container;
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}
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@Override
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public void onCreate(Bundle bundle) {
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super.onCreate(bundle);
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Address address = getArguments().getParcelable(REMOTE_ADDRESS);
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IdentityKeyParcelable localIdentityParcelable = getArguments().getParcelable(LOCAL_IDENTITY);
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IdentityKeyParcelable remoteIdentityParcelable = getArguments().getParcelable(REMOTE_IDENTITY);
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if (address == null) throw new AssertionError("Address required");
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if (localIdentityParcelable == null) throw new AssertionError("local identity required");
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if (remoteIdentityParcelable == null) throw new AssertionError("remote identity required");
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this.localNumber = getArguments().getString(LOCAL_NUMBER);
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this.localIdentity = localIdentityParcelable.get();
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this.remoteNumber = getArguments().getString(REMOTE_NUMBER);
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this.recipient = Recipient.from(getActivity(), address, true);
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this.remoteIdentity = remoteIdentityParcelable.get();
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this.recipient.addListener(this);
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new AsyncTask<Void, Void, Fingerprint>() {
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@Override
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protected Fingerprint doInBackground(Void... params) {
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return new NumericFingerprintGenerator(5200).createFor(localNumber, localIdentity,
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remoteNumber, remoteIdentity);
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}
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@Override
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protected void onPostExecute(Fingerprint fingerprint) {
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VerifyDisplayFragment.this.fingerprint = fingerprint;
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setFingerprintViews(fingerprint, true);
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getActivity().supportInvalidateOptionsMenu();
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}
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}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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setHasOptionsMenu(true);
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}
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@Override
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public void onModified(final Recipient recipient) {
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Util.runOnMain(() -> setRecipientText(recipient));
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}
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@Override
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public void onResume() {
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super.onResume();
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setRecipientText(recipient);
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if (fingerprint != null) {
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setFingerprintViews(fingerprint, false);
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}
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if (animateSuccessOnDraw) {
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animateSuccessOnDraw = false;
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animateVerifiedSuccess();
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} else if (animateFailureOnDraw) {
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animateFailureOnDraw = false;
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animateVerifiedFailure();
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}
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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recipient.removeListener(this);
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}
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@Override
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public void onCreateContextMenu(ContextMenu menu, View view,
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ContextMenuInfo menuInfo)
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{
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super.onCreateContextMenu(menu, view, menuInfo);
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if (fingerprint != null) {
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MenuInflater inflater = getActivity().getMenuInflater();
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inflater.inflate(R.menu.verify_display_fragment_context_menu, menu);
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}
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}
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@Override
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public boolean onContextItemSelected(MenuItem item) {
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if (fingerprint == null) return super.onContextItemSelected(item);
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switch (item.getItemId()) {
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case R.id.menu_copy: handleCopyToClipboard(fingerprint, codes.length); return true;
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case R.id.menu_compare: handleCompareWithClipboard(fingerprint); return true;
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default: return super.onContextItemSelected(item);
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}
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}
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@Override
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public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
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super.onCreateOptionsMenu(menu, inflater);
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if (fingerprint != null) {
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inflater.inflate(R.menu.verify_identity, menu);
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}
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case R.id.verify_identity__share: handleShare(fingerprint, codes.length); return true;
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}
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return false;
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}
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public void setScannedFingerprint(String scanned) {
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try {
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if (fingerprint.getScannableFingerprint().compareTo(scanned.getBytes("ISO-8859-1"))) {
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this.animateSuccessOnDraw = true;
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} else {
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this.animateFailureOnDraw = true;
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}
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} catch (FingerprintVersionMismatchException e) {
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Log.w(TAG, e);
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if (e.getOurVersion() < e.getTheirVersion()) {
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Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_your_contact_is_running_a_newer_version_of_Signal, Toast.LENGTH_LONG).show();
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} else {
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Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_your_contact_is_running_an_old_version_of_signal, Toast.LENGTH_LONG).show();
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}
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} catch (FingerprintParsingException e) {
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Log.w(TAG, e);
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Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_the_scanned_qr_code_is_not_a_correctly_formatted_safety_number, Toast.LENGTH_LONG).show();
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} catch (UnsupportedEncodingException e) {
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throw new AssertionError(e);
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}
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}
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public void setClickListener(View.OnClickListener listener) {
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this.clickListener = listener;
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}
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private @NonNull String getFormattedSafetyNumbers(@NonNull Fingerprint fingerprint, int segmentCount) {
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String[] segments = getSegments(fingerprint, segmentCount);
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StringBuilder result = new StringBuilder();
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for (int i = 0; i < segments.length; i++) {
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result.append(segments[i]);
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if (i != segments.length - 1) {
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if (((i+1) % 4) == 0) result.append('\n');
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else result.append(' ');
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}
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}
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return result.toString();
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}
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private void handleCopyToClipboard(Fingerprint fingerprint, int segmentCount) {
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Util.writeTextToClipboard(getActivity(), getFormattedSafetyNumbers(fingerprint, segmentCount));
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}
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private void handleCompareWithClipboard(Fingerprint fingerprint) {
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String clipboardData = Util.readTextFromClipboard(getActivity());
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if (clipboardData == null) {
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Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_no_safety_number_to_compare_was_found_in_the_clipboard, Toast.LENGTH_LONG).show();
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return;
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}
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String numericClipboardData = clipboardData.replaceAll("\\D", "");
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if (TextUtils.isEmpty(numericClipboardData) || numericClipboardData.length() != 60) {
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Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_no_safety_number_to_compare_was_found_in_the_clipboard, Toast.LENGTH_LONG).show();
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return;
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}
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if (fingerprint.getDisplayableFingerprint().getDisplayText().equals(numericClipboardData)) {
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animateVerifiedSuccess();
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} else {
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animateVerifiedFailure();
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}
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}
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private void handleShare(@NonNull Fingerprint fingerprint, int segmentCount) {
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String shareString =
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getString(R.string.VerifyIdentityActivity_our_signal_safety_number) + "\n" +
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getFormattedSafetyNumbers(fingerprint, segmentCount) + "\n";
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Intent intent = new Intent();
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intent.setAction(Intent.ACTION_SEND);
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intent.putExtra(Intent.EXTRA_TEXT, shareString);
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intent.setType("text/plain");
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try {
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startActivity(Intent.createChooser(intent, getString(R.string.VerifyIdentityActivity_share_safety_number_via)));
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} catch (ActivityNotFoundException e) {
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Toast.makeText(getActivity(), R.string.VerifyIdentityActivity_no_app_to_share_to, Toast.LENGTH_LONG).show();
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}
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}
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private void setRecipientText(Recipient recipient) {
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description.setText(Html.fromHtml(String.format(getActivity().getString(R.string.verify_display_fragment__if_you_wish_to_verify_the_security_of_your_end_to_end_encryption_with_s), recipient.toShortString())));
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description.setMovementMethod(LinkMovementMethod.getInstance());
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}
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private void setFingerprintViews(Fingerprint fingerprint, boolean animate) {
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String[] segments = getSegments(fingerprint, codes.length);
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for (int i=0;i<codes.length;i++) {
|
|
if (animate) setCodeSegment(codes[i], segments[i]);
|
|
else codes[i].setText(segments[i]);
|
|
}
|
|
|
|
byte[] qrCodeData = fingerprint.getScannableFingerprint().getSerialized();
|
|
String qrCodeString = new String(qrCodeData, Charset.forName("ISO-8859-1"));
|
|
Bitmap qrCodeBitmap = QrCode.create(qrCodeString);
|
|
|
|
qrCode.setImageBitmap(qrCodeBitmap);
|
|
|
|
if (animate) {
|
|
ViewUtil.fadeIn(qrCode, 1000);
|
|
ViewUtil.fadeIn(tapLabel, 1000);
|
|
} else {
|
|
qrCode.setVisibility(View.VISIBLE);
|
|
tapLabel.setVisibility(View.VISIBLE);
|
|
}
|
|
}
|
|
|
|
private void setCodeSegment(final TextView codeView, String segment) {
|
|
ValueAnimator valueAnimator = new ValueAnimator();
|
|
valueAnimator.setObjectValues(0, Integer.parseInt(segment));
|
|
|
|
valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
|
|
@RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
|
|
@Override
|
|
public void onAnimationUpdate(ValueAnimator animation) {
|
|
int value = (int) animation.getAnimatedValue();
|
|
codeView.setText(String.format("%05d", value));
|
|
}
|
|
});
|
|
|
|
valueAnimator.setEvaluator(new TypeEvaluator<Integer>() {
|
|
public Integer evaluate(float fraction, Integer startValue, Integer endValue) {
|
|
return Math.round(startValue + (endValue - startValue) * fraction);
|
|
}
|
|
});
|
|
|
|
valueAnimator.setDuration(1000);
|
|
valueAnimator.start();
|
|
}
|
|
|
|
private String[] getSegments(Fingerprint fingerprint, int segmentCount) {
|
|
String[] segments = new String[segmentCount];
|
|
String digits = fingerprint.getDisplayableFingerprint().getDisplayText();
|
|
int partSize = digits.length() / segmentCount;
|
|
|
|
for (int i=0;i<segmentCount;i++) {
|
|
segments[i] = digits.substring(i * partSize, (i * partSize) + partSize);
|
|
}
|
|
|
|
return segments;
|
|
}
|
|
|
|
private Bitmap createVerifiedBitmap(int width, int height, @DrawableRes int id) {
|
|
Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
|
|
Canvas canvas = new Canvas(bitmap);
|
|
Bitmap check = BitmapFactory.decodeResource(getResources(), id);
|
|
float offset = (width - check.getWidth()) / 2;
|
|
|
|
canvas.drawBitmap(check, offset, offset, null);
|
|
|
|
return bitmap;
|
|
}
|
|
|
|
private void animateVerifiedSuccess() {
|
|
Bitmap qrBitmap = ((BitmapDrawable)qrCode.getDrawable()).getBitmap();
|
|
Bitmap qrSuccess = createVerifiedBitmap(qrBitmap.getWidth(), qrBitmap.getHeight(), R.drawable.ic_check_white_48dp);
|
|
|
|
qrVerified.setImageBitmap(qrSuccess);
|
|
qrVerified.getBackground().setColorFilter(getResources().getColor(R.color.green_500), PorterDuff.Mode.MULTIPLY);
|
|
|
|
animateVerified();
|
|
}
|
|
|
|
private void animateVerifiedFailure() {
|
|
Bitmap qrBitmap = ((BitmapDrawable)qrCode.getDrawable()).getBitmap();
|
|
Bitmap qrSuccess = createVerifiedBitmap(qrBitmap.getWidth(), qrBitmap.getHeight(), R.drawable.ic_close_white_48dp);
|
|
|
|
qrVerified.setImageBitmap(qrSuccess);
|
|
qrVerified.getBackground().setColorFilter(getResources().getColor(R.color.red_500), PorterDuff.Mode.MULTIPLY);
|
|
|
|
animateVerified();
|
|
}
|
|
|
|
private void animateVerified() {
|
|
ScaleAnimation scaleAnimation = new ScaleAnimation(0, 1, 0, 1,
|
|
ScaleAnimation.RELATIVE_TO_SELF, 0.5f,
|
|
ScaleAnimation.RELATIVE_TO_SELF, 0.5f);
|
|
scaleAnimation.setInterpolator(new OvershootInterpolator());
|
|
scaleAnimation.setDuration(800);
|
|
scaleAnimation.setAnimationListener(new Animation.AnimationListener() {
|
|
@Override
|
|
public void onAnimationStart(Animation animation) {}
|
|
|
|
@Override
|
|
public void onAnimationEnd(Animation animation) {
|
|
qrVerified.postDelayed(new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
ScaleAnimation scaleAnimation = new ScaleAnimation(1, 0, 1, 0,
|
|
ScaleAnimation.RELATIVE_TO_SELF, 0.5f,
|
|
ScaleAnimation.RELATIVE_TO_SELF, 0.5f);
|
|
|
|
scaleAnimation.setInterpolator(new AnticipateInterpolator());
|
|
scaleAnimation.setDuration(500);
|
|
ViewUtil.animateOut(qrVerified, scaleAnimation, View.GONE);
|
|
}
|
|
}, 2000);
|
|
}
|
|
|
|
@Override
|
|
public void onAnimationRepeat(Animation animation) {}
|
|
});
|
|
|
|
ViewUtil.animateIn(qrVerified, scaleAnimation);
|
|
}
|
|
|
|
@Override
|
|
public void onCheckedChanged(CompoundButton buttonView, final boolean isChecked) {
|
|
new AsyncTask<Recipient, Void, Void>() {
|
|
@Override
|
|
protected Void doInBackground(Recipient... params) {
|
|
synchronized (SESSION_LOCK) {
|
|
if (isChecked) {
|
|
Log.i(TAG, "Saving identity: " + params[0].getAddress());
|
|
DatabaseFactory.getIdentityDatabase(getActivity())
|
|
.saveIdentity(params[0].getAddress(),
|
|
remoteIdentity,
|
|
VerifiedStatus.VERIFIED, false,
|
|
System.currentTimeMillis(), true);
|
|
} else {
|
|
DatabaseFactory.getIdentityDatabase(getActivity())
|
|
.setVerified(params[0].getAddress(),
|
|
remoteIdentity,
|
|
VerifiedStatus.DEFAULT);
|
|
}
|
|
|
|
ApplicationContext.getInstance(getActivity())
|
|
.getJobManager()
|
|
.add(new MultiDeviceVerifiedUpdateJob(recipient.getAddress(),
|
|
remoteIdentity,
|
|
isChecked ? VerifiedStatus.VERIFIED :
|
|
VerifiedStatus.DEFAULT));
|
|
|
|
IdentityUtil.markIdentityVerified(getActivity(), recipient, isChecked, false);
|
|
}
|
|
return null;
|
|
}
|
|
}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, recipient);
|
|
}
|
|
}
|
|
|
|
public static class VerifyScanFragment extends Fragment {
|
|
|
|
private View container;
|
|
private CameraView cameraView;
|
|
private ScanningThread scanningThread;
|
|
private ScanListener scanListener;
|
|
|
|
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup viewGroup, Bundle bundle) {
|
|
this.container = ViewUtil.inflate(inflater, viewGroup, R.layout.verify_scan_fragment);
|
|
this.cameraView = ViewUtil.findById(container, R.id.scanner);
|
|
|
|
return container;
|
|
}
|
|
|
|
@Override
|
|
public void onResume() {
|
|
super.onResume();
|
|
this.scanningThread = new ScanningThread();
|
|
this.scanningThread.setScanListener(scanListener);
|
|
this.scanningThread.setCharacterSet("ISO-8859-1");
|
|
this.cameraView.onResume();
|
|
this.cameraView.setPreviewCallback(scanningThread);
|
|
this.scanningThread.start();
|
|
}
|
|
|
|
@Override
|
|
public void onPause() {
|
|
super.onPause();
|
|
this.cameraView.onPause();
|
|
this.scanningThread.stopScanning();
|
|
}
|
|
|
|
@Override
|
|
public void onConfigurationChanged(Configuration newConfiguration) {
|
|
super.onConfigurationChanged(newConfiguration);
|
|
this.cameraView.onPause();
|
|
this.cameraView.onResume();
|
|
this.cameraView.setPreviewCallback(scanningThread);
|
|
}
|
|
|
|
public void setScanListener(ScanListener listener) {
|
|
if (this.scanningThread != null) scanningThread.setScanListener(listener);
|
|
this.scanListener = listener;
|
|
}
|
|
|
|
}
|
|
|
|
}
|