1230 lines
48 KiB
Java
1230 lines
48 KiB
Java
/**
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* Copyright (C) 2011 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.app.AlertDialog;
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import android.content.ActivityNotFoundException;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.res.TypedArray;
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import android.graphics.Bitmap;
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import android.graphics.drawable.BitmapDrawable;
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import android.net.Uri;
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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.provider.ContactsContract;
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import android.telephony.PhoneNumberUtils;
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import android.text.Editable;
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import android.text.InputType;
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import android.text.Spannable;
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import android.text.SpannableString;
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import android.text.TextUtils;
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import android.text.TextWatcher;
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import android.text.style.RelativeSizeSpan;
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import android.util.Log;
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import android.view.ContextMenu;
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import android.view.ContextThemeWrapper;
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import android.view.KeyEvent;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.View.OnFocusChangeListener;
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import android.view.View.OnKeyListener;
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import android.view.inputmethod.EditorInfo;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.EditText;
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import android.widget.ImageButton;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.actionbarsherlock.view.Menu;
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import com.actionbarsherlock.view.MenuInflater;
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import com.actionbarsherlock.view.MenuItem;
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import com.google.protobuf.ByteString;
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import org.thoughtcrime.securesms.components.EmojiDrawer;
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import org.thoughtcrime.securesms.components.EmojiToggle;
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import org.thoughtcrime.securesms.contacts.ContactAccessor;
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import org.thoughtcrime.securesms.contacts.ContactAccessor.ContactData;
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import org.thoughtcrime.securesms.crypto.KeyExchangeInitiator;
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import org.thoughtcrime.securesms.crypto.KeyExchangeProcessor;
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import org.thoughtcrime.securesms.database.DatabaseFactory;
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import org.thoughtcrime.securesms.database.DraftDatabase;
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import org.thoughtcrime.securesms.database.DraftDatabase.Draft;
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import org.thoughtcrime.securesms.database.GroupDatabase;
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import org.thoughtcrime.securesms.database.ThreadDatabase;
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import org.thoughtcrime.securesms.mms.AttachmentManager;
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import org.thoughtcrime.securesms.mms.AttachmentTypeSelectorAdapter;
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import org.thoughtcrime.securesms.mms.MediaTooLargeException;
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import org.thoughtcrime.securesms.mms.OutgoingGroupMediaMessage;
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import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
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import org.thoughtcrime.securesms.mms.OutgoingMmsConnection;
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import org.thoughtcrime.securesms.mms.OutgoingSecureMediaMessage;
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import org.thoughtcrime.securesms.mms.Slide;
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import org.thoughtcrime.securesms.mms.SlideDeck;
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import org.thoughtcrime.securesms.notifications.MessageNotifier;
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import org.thoughtcrime.securesms.protocol.Tag;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.recipients.RecipientFactory;
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import org.thoughtcrime.securesms.recipients.RecipientFormattingException;
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import org.thoughtcrime.securesms.recipients.Recipients;
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import org.thoughtcrime.securesms.service.KeyCachingService;
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import org.thoughtcrime.securesms.sms.MessageSender;
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import org.thoughtcrime.securesms.sms.OutgoingEncryptedMessage;
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import org.thoughtcrime.securesms.sms.OutgoingEndSessionMessage;
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import org.thoughtcrime.securesms.sms.OutgoingTextMessage;
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import org.thoughtcrime.securesms.util.BitmapDecodingException;
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import org.thoughtcrime.securesms.util.BitmapUtil;
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import org.thoughtcrime.securesms.util.CharacterCalculator;
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import org.thoughtcrime.securesms.util.Dialogs;
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import org.thoughtcrime.securesms.util.DirectoryHelper;
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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.Emoji;
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import org.thoughtcrime.securesms.util.EncryptedCharacterCalculator;
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import org.thoughtcrime.securesms.util.GroupUtil;
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import org.thoughtcrime.securesms.util.MemoryCleaner;
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import org.thoughtcrime.securesms.util.TextSecurePreferences;
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import org.whispersystems.libaxolotl.InvalidMessageException;
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import org.whispersystems.textsecure.crypto.MasterCipher;
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import org.whispersystems.textsecure.crypto.MasterSecret;
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import org.whispersystems.textsecure.storage.RecipientDevice;
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import org.whispersystems.textsecure.storage.Session;
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import org.whispersystems.textsecure.storage.SessionRecordV2;
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import org.whispersystems.textsecure.util.Util;
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import java.io.IOException;
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import java.util.LinkedList;
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import java.util.List;
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import ws.com.google.android.mms.MmsException;
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import static org.thoughtcrime.securesms.database.GroupDatabase.GroupRecord;
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import static org.thoughtcrime.securesms.recipients.Recipient.RecipientModifiedListener;
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import static org.whispersystems.textsecure.push.PushMessageProtos.PushMessageContent.GroupContext;
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/**
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* Activity for displaying a message thread, as well as
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* composing/sending a new message into that thread.
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*
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* @author Moxie Marlinspike
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*
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*/
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public class ConversationActivity extends PassphraseRequiredSherlockFragmentActivity
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implements ConversationFragment.ConversationFragmentListener,
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AttachmentManager.AttachmentListener
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{
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private static final String TAG = ConversationActivity.class.getSimpleName();
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public static final String RECIPIENTS_EXTRA = "recipients";
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public static final String THREAD_ID_EXTRA = "thread_id";
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public static final String MASTER_SECRET_EXTRA = "master_secret";
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public static final String DRAFT_TEXT_EXTRA = "draft_text";
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public static final String DRAFT_IMAGE_EXTRA = "draft_image";
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public static final String DRAFT_AUDIO_EXTRA = "draft_audio";
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public static final String DRAFT_VIDEO_EXTRA = "draft_video";
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public static final String DISTRIBUTION_TYPE_EXTRA = "distribution_type";
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private static final int PICK_IMAGE = 1;
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private static final int PICK_VIDEO = 2;
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private static final int PICK_AUDIO = 3;
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private static final int PICK_CONTACT_INFO = 4;
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private static final int GROUP_EDIT = 5;
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private static final int SEND_ATTRIBUTES[] = new int[]{R.attr.conversation_send_button_push,
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R.attr.conversation_send_button_sms_secure,
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R.attr.conversation_send_button_sms_insecure};
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private MasterSecret masterSecret;
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private EditText composeText;
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private ImageButton sendButton;
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private TextView charactersLeft;
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private AttachmentTypeSelectorAdapter attachmentAdapter;
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private AttachmentManager attachmentManager;
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private BroadcastReceiver securityUpdateReceiver;
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private BroadcastReceiver groupUpdateReceiver;
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private EmojiDrawer emojiDrawer;
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private EmojiToggle emojiToggle;
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private Recipients recipients;
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private long threadId;
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private int distributionType;
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private boolean isEncryptedConversation;
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private boolean isMmsEnabled = true;
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private boolean isCharactersLeftViewEnabled;
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private CharacterCalculator characterCalculator = new CharacterCalculator();
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private DynamicTheme dynamicTheme = new DynamicTheme();
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private DynamicLanguage dynamicLanguage = new DynamicLanguage();
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@Override
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protected void onCreate(Bundle state) {
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overridePendingTransition(R.anim.slide_from_right, R.anim.fade_scale_out);
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dynamicTheme.onCreate(this);
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dynamicLanguage.onCreate(this);
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super.onCreate(state);
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setContentView(R.layout.conversation_activity);
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getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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initializeReceivers();
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initializeResources();
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initializeDraft();
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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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}
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@Override
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protected void onResume() {
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super.onResume();
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dynamicTheme.onResume(this);
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dynamicLanguage.onResume(this);
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initializeSecurity();
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initializeTitleBar();
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initializeEnabledCheck();
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initializeMmsEnabledCheck();
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initializeIme();
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initializeCharactersLeftViewEnabledCheck();
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calculateCharactersRemaining();
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MessageNotifier.setVisibleThread(threadId);
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markThreadAsRead();
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}
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@Override
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protected void onPause() {
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super.onPause();
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MessageNotifier.setVisibleThread(-1L);
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if (isFinishing()) overridePendingTransition(R.anim.fade_scale_in, R.anim.slide_to_right);
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}
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@Override
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protected void onDestroy() {
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unregisterReceiver(securityUpdateReceiver);
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unregisterReceiver(groupUpdateReceiver);
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saveDraft();
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MemoryCleaner.clean(masterSecret);
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super.onDestroy();
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}
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@Override
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public void onActivityResult(int reqCode, int resultCode, Intent data) {
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Log.w(TAG, "onActivityResult called: " + reqCode + ", " + resultCode + " , " + data);
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super.onActivityResult(reqCode, resultCode, data);
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if (data == null || resultCode != RESULT_OK) return;
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switch (reqCode) {
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case PICK_IMAGE:
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addAttachmentImage(data.getData());
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break;
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case PICK_VIDEO:
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addAttachmentVideo(data.getData());
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break;
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case PICK_AUDIO:
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addAttachmentAudio(data.getData());
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break;
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case PICK_CONTACT_INFO:
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addContactInfo(data.getData());
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break;
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case GROUP_EDIT:
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this.recipients = data.getParcelableExtra(GroupCreateActivity.GROUP_RECIPIENT_EXTRA);
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initializeTitleBar();
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break;
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}
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}
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@Override
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public boolean onPrepareOptionsMenu(Menu menu) {
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MenuInflater inflater = this.getSupportMenuInflater();
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menu.clear();
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boolean pushRegistered = TextSecurePreferences.isPushRegistered(this);
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if (isSingleConversation() && isEncryptedConversation) {
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inflater.inflate(R.menu.conversation_secure_identity, menu);
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inflater.inflate(R.menu.conversation_secure_sms, menu.findItem(R.id.menu_security).getSubMenu());
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} else if (isSingleConversation() && !pushRegistered) {
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inflater.inflate(R.menu.conversation_insecure, menu);
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}
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if (isSingleConversation()) {
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inflater.inflate(R.menu.conversation_callable, menu);
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} else if (isGroupConversation()) {
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inflater.inflate(R.menu.conversation_group_options, menu);
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if (!isPushGroupConversation()) {
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inflater.inflate(R.menu.conversation_mms_group_options, menu);
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if (distributionType == ThreadDatabase.DistributionTypes.BROADCAST) {
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menu.findItem(R.id.menu_distribution_broadcast).setChecked(true);
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} else {
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menu.findItem(R.id.menu_distribution_conversation).setChecked(true);
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}
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} else if (isActiveGroup()) {
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inflater.inflate(R.menu.conversation_push_group_options, menu);
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}
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}
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inflater.inflate(R.menu.conversation, menu);
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super.onPrepareOptionsMenu(menu);
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return true;
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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super.onOptionsItemSelected(item);
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switch (item.getItemId()) {
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case R.id.menu_call: handleDial(getRecipients().getPrimaryRecipient()); return true;
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case R.id.menu_delete_thread: handleDeleteThread(); return true;
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case R.id.menu_add_contact_info: handleAddContactInfo(); return true;
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case R.id.menu_add_attachment: handleAddAttachment(); return true;
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case R.id.menu_start_secure_session: handleStartSecureSession(); return true;
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case R.id.menu_abort_session: handleAbortSecureSession(); return true;
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case R.id.menu_verify_identity: handleVerifyIdentity(); return true;
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case R.id.menu_group_recipients: handleDisplayGroupRecipients(); return true;
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case R.id.menu_distribution_broadcast: handleDistributionBroadcastEnabled(item); return true;
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case R.id.menu_distribution_conversation: handleDistributionConversationEnabled(item); return true;
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case R.id.menu_edit_group: handleEditPushGroup(); return true;
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case R.id.menu_leave: handleLeavePushGroup(); return true;
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case android.R.id.home: handleReturnToConversationList(); 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 onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
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if (isEncryptedConversation && isSingleConversation()) {
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boolean isPushDestination = DirectoryHelper.isPushDestination(this, getRecipients());
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Recipient primaryRecipient = getRecipients() == null ? null : getRecipients().getPrimaryRecipient();
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boolean hasSession = Session.hasSession(this, masterSecret, primaryRecipient);
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getMenuInflater().inflate(R.menu.conversation_button_context, menu);
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if (attachmentManager.isAttachmentPresent()) {
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menu.removeItem(R.id.menu_context_send_encrypted_sms);
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menu.removeItem(R.id.menu_context_send_unencrypted_sms);
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} else {
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menu.removeItem(R.id.menu_context_send_encrypted_mms);
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menu.removeItem(R.id.menu_context_send_unencrypted_mms);
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}
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if (!isPushDestination) {
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menu.removeItem(R.id.menu_context_send_push);
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}
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if (!hasSession) {
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menu.removeItem(R.id.menu_context_send_encrypted_mms);
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menu.removeItem(R.id.menu_context_send_encrypted_sms);
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}
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}
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}
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@Override
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public boolean onContextItemSelected(android.view.MenuItem item) {
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switch (item.getItemId()) {
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case R.id.menu_context_send_push: sendMessage(false, false); return true;
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case R.id.menu_context_send_encrypted_mms:
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case R.id.menu_context_send_encrypted_sms: sendMessage(false, true); return true;
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case R.id.menu_context_send_unencrypted_mms:
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case R.id.menu_context_send_unencrypted_sms: sendMessage(true, true); 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 onBackPressed() {
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if (emojiDrawer.getVisibility() == View.VISIBLE) {
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emojiDrawer.setVisibility(View.GONE);
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emojiToggle.toggle();
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} else {
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super.onBackPressed();
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}
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}
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//////// Event Handlers
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private void handleReturnToConversationList() {
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Intent intent = new Intent(this, ConversationListActivity.class);
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intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
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intent.putExtra("master_secret", masterSecret);
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startActivity(intent);
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finish();
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}
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private void handleVerifyIdentity() {
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Intent verifyIdentityIntent = new Intent(this, VerifyIdentityActivity.class);
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verifyIdentityIntent.putExtra("recipient", getRecipients().getPrimaryRecipient());
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verifyIdentityIntent.putExtra("master_secret", masterSecret);
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startActivity(verifyIdentityIntent);
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}
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private void handleStartSecureSession() {
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if (getRecipients() == null) {
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Toast.makeText(this, getString(R.string.ConversationActivity_invalid_recipient),
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Toast.LENGTH_LONG).show();
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return;
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}
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final Recipient recipient = getRecipients().getPrimaryRecipient();
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String recipientName = (recipient.getName() == null ? recipient.getNumber() : recipient.getName());
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AlertDialog.Builder builder = new AlertDialog.Builder(this);
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builder.setTitle(R.string.ConversationActivity_initiate_secure_session_question);
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builder.setIcon(Dialogs.resolveIcon(this, R.attr.dialog_info_icon));
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builder.setCancelable(true);
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builder.setMessage(String.format(getString(R.string.ConversationActivity_initiate_secure_session_with_s_question),
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recipientName));
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builder.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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KeyExchangeInitiator.initiate(ConversationActivity.this, masterSecret,
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recipient, true);
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}
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});
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builder.setNegativeButton(R.string.no, null);
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builder.show();
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}
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private void handleAbortSecureSession() {
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AlertDialog.Builder builder = new AlertDialog.Builder(this);
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builder.setTitle(R.string.ConversationActivity_abort_secure_session_confirmation);
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builder.setIcon(Dialogs.resolveIcon(this, R.attr.dialog_alert_icon));
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builder.setCancelable(true);
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builder.setMessage(R.string.ConversationActivity_are_you_sure_that_you_want_to_abort_this_secure_session_question);
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builder.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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if (isSingleConversation()) {
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ConversationActivity self = ConversationActivity.this;
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Recipient recipient = getRecipients().getPrimaryRecipient();
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if (SessionRecordV2.hasSession(self, masterSecret,
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recipient.getRecipientId(),
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RecipientDevice.DEFAULT_DEVICE_ID))
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{
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OutgoingEndSessionMessage endSessionMessage =
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new OutgoingEndSessionMessage(new OutgoingTextMessage(getRecipients(), "TERMINATE"));
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long allocatedThreadId = MessageSender.send(self, masterSecret,
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endSessionMessage, threadId, false);
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sendComplete(recipients, allocatedThreadId, allocatedThreadId != self.threadId);
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} else {
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Session.abortSessionFor(self, recipient);
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initializeSecurity();
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initializeTitleBar();
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}
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}
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}
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});
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builder.setNegativeButton(R.string.no, null);
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builder.show();
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}
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private void handleLeavePushGroup() {
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if (getRecipients() == null) {
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Toast.makeText(this, getString(R.string.ConversationActivity_invalid_recipient),
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Toast.LENGTH_LONG).show();
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return;
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}
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AlertDialog.Builder builder = new AlertDialog.Builder(this);
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builder.setTitle(getString(R.string.ConversationActivity_leave_group));
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builder.setIcon(Dialogs.resolveIcon(this, R.attr.dialog_info_icon));
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builder.setCancelable(true);
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builder.setMessage(getString(R.string.ConversationActivity_are_you_sure_you_want_to_leave_this_group));
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builder.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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try {
|
|
Context self = ConversationActivity.this;
|
|
byte[] groupId = GroupUtil.getDecodedId(getRecipients().getPrimaryRecipient().getNumber());
|
|
DatabaseFactory.getGroupDatabase(self).setActive(groupId, false);
|
|
|
|
GroupContext context = GroupContext.newBuilder()
|
|
.setId(ByteString.copyFrom(groupId))
|
|
.setType(GroupContext.Type.QUIT)
|
|
.build();
|
|
|
|
OutgoingGroupMediaMessage outgoingMessage = new OutgoingGroupMediaMessage(self, getRecipients(),
|
|
context, null);
|
|
MessageSender.send(self, masterSecret, outgoingMessage, threadId, false);
|
|
DatabaseFactory.getGroupDatabase(self).remove(groupId, TextSecurePreferences.getLocalNumber(self));
|
|
initializeEnabledCheck();
|
|
} catch (IOException e) {
|
|
Log.w(TAG, e);
|
|
Toast.makeText(ConversationActivity.this, "Error leaving group....", Toast.LENGTH_LONG).show();
|
|
} catch (MmsException e) {
|
|
Log.w(TAG, e);
|
|
Toast.makeText(ConversationActivity.this, "Error leaving group...", Toast.LENGTH_LONG).show();
|
|
}
|
|
}
|
|
});
|
|
|
|
builder.setNegativeButton(R.string.no, null);
|
|
builder.show();
|
|
}
|
|
|
|
private void handleEditPushGroup() {
|
|
Intent intent = new Intent(ConversationActivity.this, GroupCreateActivity.class);
|
|
intent.putExtra(GroupCreateActivity.MASTER_SECRET_EXTRA, masterSecret);
|
|
intent.putExtra(GroupCreateActivity.GROUP_RECIPIENT_EXTRA, recipients);
|
|
startActivityForResult(intent, GROUP_EDIT);
|
|
}
|
|
|
|
private void handleDistributionBroadcastEnabled(MenuItem item) {
|
|
distributionType = ThreadDatabase.DistributionTypes.BROADCAST;
|
|
item.setChecked(true);
|
|
|
|
if (threadId != -1) {
|
|
new AsyncTask<Void, Void, Void>() {
|
|
@Override
|
|
protected Void doInBackground(Void... params) {
|
|
DatabaseFactory.getThreadDatabase(ConversationActivity.this)
|
|
.setDistributionType(threadId, ThreadDatabase.DistributionTypes.BROADCAST);
|
|
return null;
|
|
}
|
|
}.execute();
|
|
}
|
|
}
|
|
|
|
private void handleDistributionConversationEnabled(MenuItem item) {
|
|
distributionType = ThreadDatabase.DistributionTypes.CONVERSATION;
|
|
item.setChecked(true);
|
|
|
|
if (threadId != -1) {
|
|
new AsyncTask<Void, Void, Void>() {
|
|
@Override
|
|
protected Void doInBackground(Void... params) {
|
|
DatabaseFactory.getThreadDatabase(ConversationActivity.this)
|
|
.setDistributionType(threadId, ThreadDatabase.DistributionTypes.CONVERSATION);
|
|
return null;
|
|
}
|
|
}.execute();
|
|
}
|
|
}
|
|
|
|
private void handleDial(Recipient recipient) {
|
|
try {
|
|
if (recipient == null) return;
|
|
|
|
Intent dialIntent = new Intent(Intent.ACTION_DIAL,
|
|
Uri.parse("tel:" + recipient.getNumber()));
|
|
startActivity(dialIntent);
|
|
} catch (ActivityNotFoundException anfe) {
|
|
Log.w(TAG, anfe);
|
|
Dialogs.showAlertDialog(this,
|
|
getString(R.string.ConversationActivity_calls_not_supported),
|
|
getString(R.string.ConversationActivity_this_device_does_not_appear_to_support_dial_actions));
|
|
}
|
|
}
|
|
|
|
private void handleDisplayGroupRecipients() {
|
|
new GroupMembersDialog(this, getRecipients()).display();
|
|
}
|
|
|
|
private void handleDeleteThread() {
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(this);
|
|
builder.setTitle(R.string.ConversationActivity_delete_thread_confirmation);
|
|
builder.setIcon(Dialogs.resolveIcon(this, R.attr.dialog_alert_icon));
|
|
builder.setCancelable(true);
|
|
builder.setMessage(R.string.ConversationActivity_are_you_sure_that_you_want_to_permanently_delete_this_conversation_question);
|
|
builder.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
if (threadId > 0) {
|
|
DatabaseFactory.getThreadDatabase(ConversationActivity.this).deleteConversation(threadId);
|
|
finish();
|
|
}
|
|
}
|
|
});
|
|
|
|
builder.setNegativeButton(R.string.no, null);
|
|
builder.show();
|
|
}
|
|
|
|
private void handleAddContactInfo() {
|
|
Intent intent = new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI);
|
|
startActivityForResult(intent, PICK_CONTACT_INFO);
|
|
}
|
|
|
|
private void handleAddAttachment() {
|
|
if (this.isMmsEnabled || DirectoryHelper.isPushDestination(this, getRecipients())) {
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(new ContextThemeWrapper(this, R.style.TextSecure_Light_Dialog));
|
|
builder.setIcon(R.drawable.ic_dialog_attach);
|
|
builder.setTitle(R.string.ConversationActivity_add_attachment);
|
|
builder.setAdapter(attachmentAdapter, new AttachmentTypeListener());
|
|
builder.show();
|
|
} else {
|
|
handleManualMmsRequired();
|
|
}
|
|
}
|
|
|
|
private void handleManualMmsRequired() {
|
|
Toast.makeText(this, R.string.MmsDownloader_error_reading_mms_settings, Toast.LENGTH_LONG).show();
|
|
|
|
Intent intent = new Intent(this, PromptMmsActivity.class);
|
|
intent.putExtras(getIntent().getExtras());
|
|
startActivity(intent);
|
|
}
|
|
|
|
///// Initializers
|
|
|
|
private void initializeTitleBar() {
|
|
String title = null;
|
|
String subtitle = null;
|
|
|
|
if (isSingleConversation()) {
|
|
title = getRecipients().getPrimaryRecipient().getName();
|
|
|
|
if (title == null || title.trim().length() == 0) {
|
|
title = getRecipients().getPrimaryRecipient().getNumber();
|
|
} else {
|
|
subtitle = getRecipients().getPrimaryRecipient().getNumber();
|
|
}
|
|
} else if (isGroupConversation()) {
|
|
if (isPushGroupConversation()) {
|
|
final String groupName = getRecipients().getPrimaryRecipient().getName();
|
|
title = (!TextUtils.isEmpty(groupName)) ? groupName : getString(R.string.ConversationActivity_unnamed_group);
|
|
final Bitmap avatar = getRecipients().getPrimaryRecipient().getContactPhoto();
|
|
if (avatar != null) {
|
|
getSupportActionBar().setIcon(new BitmapDrawable(getResources(), BitmapUtil.getCircleCroppedBitmap(avatar)));
|
|
}
|
|
} else {
|
|
title = getString(R.string.ConversationActivity_group_conversation);
|
|
int size = getRecipients().getRecipientsList().size();
|
|
subtitle = (size == 1) ? getString(R.string.ConversationActivity_d_recipients_in_group_singular)
|
|
: String.format(getString(R.string.ConversationActivity_d_recipients_in_group), size);
|
|
}
|
|
} else {
|
|
title = getString(R.string.ConversationActivity_compose_message);
|
|
subtitle = "";
|
|
}
|
|
|
|
this.getSupportActionBar().setTitle(title);
|
|
getWindow().getDecorView().setContentDescription(getString(R.string.conversation_activity__window_description, title));
|
|
|
|
if (subtitle != null && !Util.isEmpty(subtitle))
|
|
this.getSupportActionBar().setSubtitle(PhoneNumberUtils.formatNumber(subtitle));
|
|
|
|
this.invalidateOptionsMenu();
|
|
}
|
|
|
|
private void initializeDraft() {
|
|
String draftText = getIntent().getStringExtra(DRAFT_TEXT_EXTRA);
|
|
Uri draftImage = getIntent().getParcelableExtra(DRAFT_IMAGE_EXTRA);
|
|
Uri draftAudio = getIntent().getParcelableExtra(DRAFT_AUDIO_EXTRA);
|
|
Uri draftVideo = getIntent().getParcelableExtra(DRAFT_VIDEO_EXTRA);
|
|
|
|
if (draftText != null) composeText.setText(draftText);
|
|
if (draftImage != null) addAttachmentImage(draftImage);
|
|
if (draftAudio != null) addAttachmentAudio(draftAudio);
|
|
if (draftVideo != null) addAttachmentVideo(draftVideo);
|
|
|
|
if (draftText == null && draftImage == null && draftAudio == null && draftVideo == null) {
|
|
initializeDraftFromDatabase();
|
|
}
|
|
}
|
|
|
|
private void initializeEnabledCheck() {
|
|
boolean enabled = !(isPushGroupConversation() && !isActiveGroup());
|
|
composeText.setEnabled(enabled);
|
|
sendButton.setEnabled(enabled);
|
|
}
|
|
|
|
private void initializeCharactersLeftViewEnabledCheck() {
|
|
isCharactersLeftViewEnabled = !(isPushGroupConversation() ||
|
|
(TextSecurePreferences.isPushRegistered(this) && !TextSecurePreferences.isFallbackSmsAllowed(this)));
|
|
}
|
|
|
|
private void initializeDraftFromDatabase() {
|
|
new AsyncTask<Void, Void, List<Draft>>() {
|
|
@Override
|
|
protected List<Draft> doInBackground(Void... params) {
|
|
MasterCipher masterCipher = new MasterCipher(masterSecret);
|
|
DraftDatabase draftDatabase = DatabaseFactory.getDraftDatabase(ConversationActivity.this);
|
|
List<Draft> results = draftDatabase.getDrafts(masterCipher, threadId);
|
|
|
|
draftDatabase.clearDrafts(threadId);
|
|
|
|
return results;
|
|
}
|
|
|
|
@Override
|
|
protected void onPostExecute(List<Draft> drafts) {
|
|
boolean nativeEmojiSupported = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
|
|
Context context = ConversationActivity.this;
|
|
|
|
for (Draft draft : drafts) {
|
|
if (draft.getType().equals(Draft.TEXT) && !nativeEmojiSupported) {
|
|
composeText.setText(Emoji.getInstance(context).emojify(draft.getValue(),
|
|
new Emoji.InvalidatingPageLoadedListener(composeText)),
|
|
TextView.BufferType.SPANNABLE);
|
|
} else if (draft.getType().equals(Draft.TEXT)) {
|
|
composeText.setText(draft.getValue());
|
|
} else if (draft.getType().equals(Draft.IMAGE)) {
|
|
addAttachmentImage(Uri.parse(draft.getValue()));
|
|
} else if (draft.getType().equals(Draft.AUDIO)) {
|
|
addAttachmentAudio(Uri.parse(draft.getValue()));
|
|
} else if (draft.getType().equals(Draft.VIDEO)) {
|
|
addAttachmentVideo(Uri.parse(draft.getValue()));
|
|
}
|
|
}
|
|
}
|
|
}.execute();
|
|
}
|
|
|
|
private void initializeSecurity() {
|
|
TypedArray drawables = obtainStyledAttributes(SEND_ATTRIBUTES);
|
|
Recipient primaryRecipient = getRecipients() == null ? null : getRecipients().getPrimaryRecipient();
|
|
boolean isPushDestination = DirectoryHelper.isPushDestination(this, getRecipients());
|
|
boolean isSecureDestination = isSingleConversation() && Session.hasSession(this, masterSecret, primaryRecipient);
|
|
|
|
if (isPushDestination || isSecureDestination) {
|
|
this.isEncryptedConversation = true;
|
|
this.characterCalculator = new EncryptedCharacterCalculator();
|
|
} else {
|
|
this.isEncryptedConversation = false;
|
|
this.characterCalculator = new CharacterCalculator();
|
|
}
|
|
|
|
if (isPushDestination) {
|
|
sendButton.setImageDrawable(drawables.getDrawable(0));
|
|
setComposeHint(getString(R.string.conversation_activity__type_message_push));
|
|
} else if (isSecureDestination) {
|
|
sendButton.setImageDrawable(drawables.getDrawable(1));
|
|
setComposeHint(attachmentManager.isAttachmentPresent() ?
|
|
getString(R.string.conversation_activity__type_message_mms_secure) :
|
|
getString(R.string.conversation_activity__type_message_sms_secure));
|
|
} else {
|
|
sendButton.setImageDrawable(drawables.getDrawable(2));
|
|
setComposeHint((attachmentManager.isAttachmentPresent() || !recipients.isSingleRecipient()) ?
|
|
getString(R.string.conversation_activity__type_message_mms_insecure) :
|
|
getString(R.string.conversation_activity__type_message_sms_insecure));
|
|
}
|
|
|
|
drawables.recycle();
|
|
|
|
calculateCharactersRemaining();
|
|
}
|
|
|
|
|
|
private void initializeMmsEnabledCheck() {
|
|
new AsyncTask<Void, Void, Boolean>() {
|
|
@Override
|
|
protected Boolean doInBackground(Void... params) {
|
|
return OutgoingMmsConnection.isConnectionPossible(ConversationActivity.this);
|
|
}
|
|
|
|
@Override
|
|
protected void onPostExecute(Boolean isMmsEnabled) {
|
|
ConversationActivity.this.isMmsEnabled = isMmsEnabled;
|
|
}
|
|
}.execute();
|
|
}
|
|
|
|
private void initializeIme() {
|
|
if (TextSecurePreferences.isEnterImeKeyEnabled(this)) {
|
|
composeText.setInputType(composeText.getInputType() & (~InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE));
|
|
} else {
|
|
composeText.setInputType(composeText.getInputType() | (InputType.TYPE_TEXT_VARIATION_SHORT_MESSAGE));
|
|
}
|
|
}
|
|
|
|
private void initializeResources() {
|
|
recipients = RecipientFactory.getRecipientsForIds(this, getIntent().getStringExtra(RECIPIENTS_EXTRA), true);
|
|
threadId = getIntent().getLongExtra(THREAD_ID_EXTRA, -1);
|
|
distributionType = getIntent().getIntExtra(DISTRIBUTION_TYPE_EXTRA,
|
|
ThreadDatabase.DistributionTypes.DEFAULT);
|
|
sendButton = (ImageButton)findViewById(R.id.send_button);
|
|
composeText = (EditText)findViewById(R.id.embedded_text_editor);
|
|
masterSecret = getIntent().getParcelableExtra(MASTER_SECRET_EXTRA);
|
|
charactersLeft = (TextView)findViewById(R.id.space_left);
|
|
emojiDrawer = (EmojiDrawer)findViewById(R.id.emoji_drawer);
|
|
emojiToggle = (EmojiToggle)findViewById(R.id.emoji_toggle);
|
|
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
|
|
emojiToggle.setVisibility(View.GONE);
|
|
}
|
|
|
|
attachmentAdapter = new AttachmentTypeSelectorAdapter(this);
|
|
attachmentManager = new AttachmentManager(this, this);
|
|
|
|
SendButtonListener sendButtonListener = new SendButtonListener();
|
|
ComposeKeyPressedListener composeKeyPressedListener = new ComposeKeyPressedListener();
|
|
|
|
sendButton.setOnClickListener(sendButtonListener);
|
|
sendButton.setEnabled(true);
|
|
composeText.setOnKeyListener(composeKeyPressedListener);
|
|
composeText.addTextChangedListener(composeKeyPressedListener);
|
|
composeText.setOnEditorActionListener(sendButtonListener);
|
|
composeText.setOnClickListener(composeKeyPressedListener);
|
|
composeText.setOnFocusChangeListener(composeKeyPressedListener);
|
|
emojiDrawer.setComposeEditText(composeText);
|
|
emojiToggle.setOnClickListener(new EmojiToggleListener());
|
|
|
|
recipients.addListener(new RecipientModifiedListener() {
|
|
@Override
|
|
public void onModified(Recipient recipient) {
|
|
initializeTitleBar();
|
|
}
|
|
});
|
|
|
|
registerForContextMenu(sendButton);
|
|
}
|
|
|
|
private void initializeReceivers() {
|
|
securityUpdateReceiver = new BroadcastReceiver() {
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
if (intent.getLongExtra("thread_id", -1) == -1)
|
|
return;
|
|
|
|
if (intent.getLongExtra("thread_id", -1) == threadId) {
|
|
initializeSecurity();
|
|
initializeTitleBar();
|
|
calculateCharactersRemaining();
|
|
}
|
|
}
|
|
};
|
|
|
|
groupUpdateReceiver = new BroadcastReceiver() {
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
Log.w("ConversationActivity", "Group update received...");
|
|
if (recipients != null) {
|
|
String ids = recipients.toIdString();
|
|
Log.w("ConversationActivity", "Looking up new recipients...");
|
|
recipients = RecipientFactory.getRecipientsForIds(context, ids, false);
|
|
initializeTitleBar();
|
|
}
|
|
}
|
|
};
|
|
|
|
registerReceiver(securityUpdateReceiver,
|
|
new IntentFilter(KeyExchangeProcessor.SECURITY_UPDATE_EVENT),
|
|
KeyCachingService.KEY_PERMISSION, null);
|
|
|
|
registerReceiver(groupUpdateReceiver,
|
|
new IntentFilter(GroupDatabase.DATABASE_UPDATE_ACTION));
|
|
}
|
|
|
|
//////// Helper Methods
|
|
|
|
private void addAttachment(int type) {
|
|
Log.w("ComposeMessageActivity", "Selected: " + type);
|
|
switch (type) {
|
|
case AttachmentTypeSelectorAdapter.ADD_IMAGE:
|
|
AttachmentManager.selectImage(this, PICK_IMAGE); break;
|
|
case AttachmentTypeSelectorAdapter.ADD_VIDEO:
|
|
AttachmentManager.selectVideo(this, PICK_VIDEO); break;
|
|
case AttachmentTypeSelectorAdapter.ADD_SOUND:
|
|
AttachmentManager.selectAudio(this, PICK_AUDIO); break;
|
|
}
|
|
}
|
|
|
|
private void addAttachmentImage(Uri imageUri) {
|
|
try {
|
|
attachmentManager.setImage(imageUri);
|
|
} catch (IOException e) {
|
|
Log.w(TAG, e);
|
|
attachmentManager.clear();
|
|
Toast.makeText(this, R.string.ConversationActivity_sorry_there_was_an_error_setting_your_attachment,
|
|
Toast.LENGTH_LONG).show();
|
|
} catch (BitmapDecodingException e) {
|
|
Log.w(TAG, e);
|
|
attachmentManager.clear();
|
|
Toast.makeText(this, R.string.ConversationActivity_sorry_there_was_an_error_setting_your_attachment,
|
|
Toast.LENGTH_LONG).show();
|
|
}
|
|
}
|
|
|
|
private void addAttachmentVideo(Uri videoUri) {
|
|
try {
|
|
attachmentManager.setVideo(videoUri);
|
|
} catch (IOException e) {
|
|
attachmentManager.clear();
|
|
Toast.makeText(this, R.string.ConversationActivity_sorry_there_was_an_error_setting_your_attachment,
|
|
Toast.LENGTH_LONG).show();
|
|
Log.w("ComposeMessageActivity", e);
|
|
} catch (MediaTooLargeException e) {
|
|
attachmentManager.clear();
|
|
Toast.makeText(this, R.string.ConversationActivity_sorry_the_selected_video_exceeds_message_size_restrictions,
|
|
Toast.LENGTH_LONG).show();
|
|
Log.w("ComposeMessageActivity", e);
|
|
}
|
|
}
|
|
|
|
private void addAttachmentAudio(Uri audioUri) {
|
|
try {
|
|
attachmentManager.setAudio(audioUri);
|
|
} catch (IOException e) {
|
|
attachmentManager.clear();
|
|
Toast.makeText(this, R.string.ConversationActivity_sorry_there_was_an_error_setting_your_attachment,
|
|
Toast.LENGTH_LONG).show();
|
|
Log.w("ComposeMessageActivity", e);
|
|
} catch (MediaTooLargeException e) {
|
|
attachmentManager.clear();
|
|
Toast.makeText(this, R.string.ConversationActivity_sorry_the_selected_audio_exceeds_message_size_restrictions,
|
|
Toast.LENGTH_LONG).show();
|
|
Log.w("ComposeMessageActivity", e);
|
|
}
|
|
}
|
|
|
|
private void addContactInfo(Uri contactUri) {
|
|
ContactAccessor contactDataList = ContactAccessor.getInstance();
|
|
ContactData contactData = contactDataList.getContactData(this, contactUri);
|
|
|
|
if (contactData.numbers.size() == 1) composeText.append(contactData.numbers.get(0).number);
|
|
else if (contactData.numbers.size() > 1) selectContactInfo(contactData);
|
|
}
|
|
|
|
private void selectContactInfo(ContactData contactData) {
|
|
final CharSequence[] numbers = new CharSequence[contactData.numbers.size()];
|
|
final CharSequence[] numberItems = new CharSequence[contactData.numbers.size()];
|
|
for (int i = 0; i < contactData.numbers.size(); i++) {
|
|
numbers[i] = contactData.numbers.get(i).number;
|
|
numberItems[i] = contactData.numbers.get(i).type + ": " + contactData.numbers.get(i).number;
|
|
}
|
|
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(this);
|
|
builder.setIcon(R.drawable.ic_contact_picture);
|
|
builder.setTitle(R.string.ConversationActivity_select_contact_info);
|
|
|
|
builder.setItems(numberItems, new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
composeText.append(numbers[which]);
|
|
}
|
|
});
|
|
builder.show();
|
|
}
|
|
|
|
private List<Draft> getDraftsForCurrentState() {
|
|
List<Draft> drafts = new LinkedList<Draft>();
|
|
|
|
if (!Util.isEmpty(composeText)) {
|
|
drafts.add(new Draft(Draft.TEXT, composeText.getText().toString()));
|
|
}
|
|
|
|
for (Slide slide : attachmentManager.getSlideDeck().getSlides()) {
|
|
if (slide.hasImage()) drafts.add(new Draft(Draft.IMAGE, slide.getUri().toString()));
|
|
else if (slide.hasAudio()) drafts.add(new Draft(Draft.AUDIO, slide.getUri().toString()));
|
|
else if (slide.hasVideo()) drafts.add(new Draft(Draft.VIDEO, slide.getUri().toString()));
|
|
}
|
|
|
|
return drafts;
|
|
}
|
|
|
|
private void saveDraft() {
|
|
if (this.threadId <= 0 || this.recipients == null || this.recipients.isEmpty())
|
|
return;
|
|
|
|
final List<Draft> drafts = getDraftsForCurrentState();
|
|
|
|
if (drafts.size() <= 0)
|
|
return;
|
|
|
|
final long thisThreadId = this.threadId;
|
|
final MasterSecret thisMasterSecret = this.masterSecret.parcelClone();
|
|
|
|
new AsyncTask<Void, Void, Void>() {
|
|
@Override
|
|
protected void onPostExecute(Void aVoid) {
|
|
super.onPostExecute(aVoid);
|
|
Toast.makeText(ConversationActivity.this,
|
|
R.string.ConversationActivity_saved_draft,
|
|
Toast.LENGTH_SHORT).show();
|
|
}
|
|
|
|
@Override
|
|
protected Void doInBackground(Void... params) {
|
|
MasterCipher masterCipher = new MasterCipher(thisMasterSecret);
|
|
DatabaseFactory.getDraftDatabase(ConversationActivity.this).insertDrafts(masterCipher, thisThreadId, drafts);
|
|
MemoryCleaner.clean(thisMasterSecret);
|
|
return null;
|
|
}
|
|
}.execute();
|
|
}
|
|
|
|
private void calculateCharactersRemaining() {
|
|
int charactersSpent = composeText.getText().toString().length();
|
|
CharacterCalculator.CharacterState characterState = characterCalculator.calculateCharacters(charactersSpent);
|
|
if (characterState.charactersRemaining <= 15 && charactersLeft.getVisibility() != View.VISIBLE && isCharactersLeftViewEnabled) {
|
|
charactersLeft.setVisibility(View.VISIBLE);
|
|
} else if (characterState.charactersRemaining > 15 && charactersLeft.getVisibility() != View.GONE) {
|
|
charactersLeft.setVisibility(View.GONE);
|
|
}
|
|
charactersLeft.setText(characterState.charactersRemaining + "/" + characterState.maxMessageSize + " (" + characterState.messagesSpent + ")");
|
|
}
|
|
|
|
private boolean isExistingConversation() {
|
|
return this.recipients != null && this.threadId != -1;
|
|
}
|
|
|
|
private boolean isSingleConversation() {
|
|
return getRecipients() != null && getRecipients().isSingleRecipient() && !getRecipients().isGroupRecipient();
|
|
}
|
|
|
|
private boolean isActiveGroup() {
|
|
if (!isGroupConversation()) return false;
|
|
|
|
try {
|
|
byte[] groupId = GroupUtil.getDecodedId(getRecipients().getPrimaryRecipient().getNumber());
|
|
GroupRecord record = DatabaseFactory.getGroupDatabase(this).getGroup(groupId);
|
|
|
|
return record != null && record.isActive();
|
|
} catch (IOException e) {
|
|
Log.w("ConversationActivity", e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private boolean isGroupConversation() {
|
|
return getRecipients() != null &&
|
|
(!getRecipients().isSingleRecipient() || getRecipients().isGroupRecipient());
|
|
}
|
|
|
|
private boolean isPushGroupConversation() {
|
|
return getRecipients() != null && getRecipients().isGroupRecipient();
|
|
}
|
|
|
|
private Recipients getRecipients() {
|
|
return this.recipients;
|
|
}
|
|
|
|
private String getMessage() throws InvalidMessageException {
|
|
String rawText = composeText.getText().toString();
|
|
|
|
if (rawText.length() < 1 && !attachmentManager.isAttachmentPresent())
|
|
throw new InvalidMessageException(getString(R.string.ConversationActivity_message_is_empty_exclamation));
|
|
|
|
if (!isEncryptedConversation && Tag.isTaggable(rawText))
|
|
rawText = Tag.getTaggedMessage(rawText);
|
|
|
|
return rawText;
|
|
}
|
|
|
|
private void markThreadAsRead() {
|
|
new AsyncTask<Long, Void, Void>() {
|
|
@Override
|
|
protected Void doInBackground(Long... params) {
|
|
DatabaseFactory.getThreadDatabase(ConversationActivity.this).setRead(params[0]);
|
|
MessageNotifier.updateNotification(ConversationActivity.this, masterSecret);
|
|
return null;
|
|
}
|
|
}.execute(threadId);
|
|
}
|
|
|
|
private void sendComplete(Recipients recipients, long threadId, boolean refreshFragment) {
|
|
attachmentManager.clear();
|
|
composeText.setText("");
|
|
|
|
this.recipients = recipients;
|
|
this.threadId = threadId;
|
|
|
|
ConversationFragment fragment = (ConversationFragment) getSupportFragmentManager()
|
|
.findFragmentById(R.id.fragment_content);
|
|
if (refreshFragment) {
|
|
fragment.reload(recipients, threadId);
|
|
|
|
initializeTitleBar();
|
|
initializeSecurity();
|
|
}
|
|
fragment.scrollToBottom();
|
|
}
|
|
|
|
private void sendMessage(boolean forcePlaintext, boolean forceSms) {
|
|
try {
|
|
Recipients recipients = getRecipients();
|
|
|
|
if (recipients == null)
|
|
throw new RecipientFormattingException("Badly formatted");
|
|
|
|
long allocatedThreadId;
|
|
|
|
if ((!recipients.isSingleRecipient() || recipients.isEmailRecipient()) && !isMmsEnabled) {
|
|
handleManualMmsRequired();
|
|
return;
|
|
} else if (attachmentManager.isAttachmentPresent() || !recipients.isSingleRecipient() || recipients.isGroupRecipient() || recipients.isEmailRecipient()) {
|
|
allocatedThreadId = sendMediaMessage(forcePlaintext, forceSms);
|
|
} else {
|
|
allocatedThreadId = sendTextMessage(forcePlaintext, forceSms);
|
|
}
|
|
|
|
sendComplete(recipients, allocatedThreadId, allocatedThreadId != this.threadId);
|
|
} catch (RecipientFormattingException ex) {
|
|
Toast.makeText(ConversationActivity.this,
|
|
R.string.ConversationActivity_recipient_is_not_a_valid_sms_or_email_address_exclamation,
|
|
Toast.LENGTH_LONG).show();
|
|
Log.w(TAG, ex);
|
|
} catch (InvalidMessageException ex) {
|
|
Toast.makeText(ConversationActivity.this, R.string.ConversationActivity_message_is_empty_exclamation,
|
|
Toast.LENGTH_SHORT).show();
|
|
Log.w(TAG, ex);
|
|
} catch (MmsException e) {
|
|
Log.w(TAG, e);
|
|
}
|
|
}
|
|
|
|
private long sendMediaMessage(boolean forcePlaintext, boolean forceSms)
|
|
throws InvalidMessageException, MmsException
|
|
{
|
|
SlideDeck slideDeck;
|
|
|
|
if (attachmentManager.isAttachmentPresent()) slideDeck = attachmentManager.getSlideDeck();
|
|
else slideDeck = new SlideDeck();
|
|
|
|
OutgoingMediaMessage outgoingMessage = new OutgoingMediaMessage(this, recipients, slideDeck,
|
|
getMessage(), distributionType);
|
|
|
|
if (isEncryptedConversation && !forcePlaintext) {
|
|
outgoingMessage = new OutgoingSecureMediaMessage(outgoingMessage);
|
|
}
|
|
|
|
return MessageSender.send(this, masterSecret, outgoingMessage, threadId, forceSms);
|
|
}
|
|
|
|
private long sendTextMessage(boolean forcePlaintext, boolean forceSms)
|
|
throws InvalidMessageException
|
|
{
|
|
OutgoingTextMessage message;
|
|
|
|
if (isEncryptedConversation && !forcePlaintext) {
|
|
message = new OutgoingEncryptedMessage(recipients, getMessage());
|
|
} else {
|
|
message = new OutgoingTextMessage(recipients, getMessage());
|
|
}
|
|
|
|
Log.w(TAG, "Sending message...");
|
|
|
|
return MessageSender.send(ConversationActivity.this, masterSecret, message, threadId, forceSms);
|
|
}
|
|
|
|
|
|
// Listeners
|
|
|
|
private class AttachmentTypeListener implements DialogInterface.OnClickListener {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
addAttachment(attachmentAdapter.buttonToCommand(which));
|
|
}
|
|
}
|
|
|
|
private class EmojiToggleListener implements OnClickListener {
|
|
@Override
|
|
public void onClick(View v) {
|
|
InputMethodManager input = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
|
|
|
|
if (emojiDrawer.isOpen()) {
|
|
input.showSoftInput(composeText, 0);
|
|
emojiDrawer.hide();
|
|
} else {
|
|
input.hideSoftInputFromWindow(composeText.getWindowToken(), 0);
|
|
|
|
emojiDrawer.show();
|
|
}
|
|
}
|
|
}
|
|
|
|
private class SendButtonListener implements OnClickListener, TextView.OnEditorActionListener {
|
|
@Override
|
|
public void onClick(View v) {
|
|
sendMessage(false, false);
|
|
}
|
|
|
|
@Override
|
|
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
|
|
if (actionId == EditorInfo.IME_ACTION_SEND) {
|
|
sendButton.performClick();
|
|
composeText.clearFocus();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private class ComposeKeyPressedListener implements OnKeyListener, OnClickListener, TextWatcher, OnFocusChangeListener {
|
|
@Override
|
|
public boolean onKey(View v, int keyCode, KeyEvent event) {
|
|
if (event.getAction() == KeyEvent.ACTION_DOWN) {
|
|
if (keyCode == KeyEvent.KEYCODE_ENTER) {
|
|
if (TextSecurePreferences.isEnterSendsEnabled(ConversationActivity.this)) {
|
|
sendButton.dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_ENTER));
|
|
sendButton.dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_ENTER));
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public void onClick(View v) {
|
|
if (emojiDrawer.isOpen()) {
|
|
emojiToggle.performClick();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void afterTextChanged(Editable s) {
|
|
calculateCharactersRemaining();
|
|
}
|
|
@Override
|
|
public void beforeTextChanged(CharSequence s, int start, int count,int after) {}
|
|
@Override
|
|
public void onTextChanged(CharSequence s, int start, int before,int count) {}
|
|
|
|
@Override
|
|
public void onFocusChange(View v, boolean hasFocus) {
|
|
if (hasFocus && emojiDrawer.isOpen()) {
|
|
emojiToggle.performClick();
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void setComposeText(String text) {
|
|
this.composeText.setText(text);
|
|
}
|
|
|
|
private void setComposeHint(String hint){
|
|
if (hint == null) {
|
|
this.composeText.setHint(null);
|
|
} else {
|
|
SpannableString span = new SpannableString(hint);
|
|
span.setSpan(new RelativeSizeSpan(0.8f), 0, hint.length(), Spannable.SPAN_INCLUSIVE_INCLUSIVE);
|
|
this.composeText.setHint(span);
|
|
this.sendButton.setContentDescription(hint);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onAttachmentChanged() {
|
|
initializeSecurity();
|
|
}
|
|
}
|