diff options
Diffstat (limited to 'src/main/java/eu/siacs/conversations/persistance')
3 files changed, 722 insertions, 0 deletions
diff --git a/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java b/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java new file mode 100644 index 00000000..d11b02fa --- /dev/null +++ b/src/main/java/eu/siacs/conversations/persistance/DatabaseBackend.java @@ -0,0 +1,484 @@ +package eu.siacs.conversations.persistance; + +import java.util.ArrayList; +import java.util.List; +import java.util.concurrent.CopyOnWriteArrayList; + +import eu.siacs.conversations.Config; +import eu.siacs.conversations.entities.Account; +import eu.siacs.conversations.entities.Contact; +import eu.siacs.conversations.entities.Conversation; +import eu.siacs.conversations.entities.Message; +import eu.siacs.conversations.entities.Roster; +import eu.siacs.conversations.xmpp.jid.InvalidJidException; +import eu.siacs.conversations.xmpp.jid.Jid; + +import android.content.Context; +import android.database.Cursor; +import android.database.sqlite.SQLiteCantOpenDatabaseException; +import android.database.sqlite.SQLiteDatabase; +import android.database.sqlite.SQLiteOpenHelper; +import android.util.Log; + +public class DatabaseBackend extends SQLiteOpenHelper { + + private static DatabaseBackend instance = null; + + private static final String DATABASE_NAME = "history"; + private static final int DATABASE_VERSION = 14; + + private static String CREATE_CONTATCS_STATEMENT = "create table " + + Contact.TABLENAME + "(" + Contact.ACCOUNT + " TEXT, " + + Contact.SERVERNAME + " TEXT, " + Contact.SYSTEMNAME + " TEXT," + + Contact.JID + " TEXT," + Contact.KEYS + " TEXT," + + Contact.PHOTOURI + " TEXT," + Contact.OPTIONS + " NUMBER," + + Contact.SYSTEMACCOUNT + " NUMBER, " + Contact.AVATAR + " TEXT, " + + Contact.LAST_PRESENCE + " TEXT, " + Contact.LAST_TIME + " NUMBER, " + + Contact.GROUPS + " TEXT, FOREIGN KEY(" + Contact.ACCOUNT + ") REFERENCES " + + Account.TABLENAME + "(" + Account.UUID + + ") ON DELETE CASCADE, UNIQUE(" + Contact.ACCOUNT + ", " + + Contact.JID + ") ON CONFLICT REPLACE);"; + + private DatabaseBackend(Context context) { + super(context, DATABASE_NAME, null, DATABASE_VERSION); + } + + @Override + public void onCreate(SQLiteDatabase db) { + db.execSQL("PRAGMA foreign_keys=ON;"); + db.execSQL("create table " + Account.TABLENAME + "(" + Account.UUID + + " TEXT PRIMARY KEY," + Account.USERNAME + " TEXT," + + Account.SERVER + " TEXT," + Account.PASSWORD + " TEXT," + + Account.ROSTERVERSION + " TEXT," + Account.OPTIONS + + " NUMBER, " + Account.AVATAR + " TEXT, " + Account.KEYS + + " TEXT)"); + db.execSQL("create table " + Conversation.TABLENAME + " (" + + Conversation.UUID + " TEXT PRIMARY KEY, " + Conversation.NAME + + " TEXT, " + Conversation.CONTACT + " TEXT, " + + Conversation.ACCOUNT + " TEXT, " + Conversation.CONTACTJID + + " TEXT, " + Conversation.CREATED + " NUMBER, " + + Conversation.STATUS + " NUMBER, " + Conversation.MODE + + " NUMBER, " + Conversation.ATTRIBUTES + " TEXT, FOREIGN KEY(" + + Conversation.ACCOUNT + ") REFERENCES " + Account.TABLENAME + + "(" + Account.UUID + ") ON DELETE CASCADE);"); + db.execSQL("create table " + Message.TABLENAME + "( " + Message.UUID + + " TEXT PRIMARY KEY, " + Message.CONVERSATION + " TEXT, " + + Message.TIME_SENT + " NUMBER, " + Message.COUNTERPART + + " TEXT, " + Message.TRUE_COUNTERPART + " TEXT," + + Message.BODY + " TEXT, " + Message.ENCRYPTION + " NUMBER, " + + Message.STATUS + " NUMBER," + Message.TYPE + " NUMBER, " + + Message.RELATIVE_FILE_PATH + " TEXT, " + + Message.SERVER_MSG_ID + " TEXT, " + + Message.REMOTE_MSG_ID + " TEXT, FOREIGN KEY(" + + Message.CONVERSATION + ") REFERENCES " + + Conversation.TABLENAME + "(" + Conversation.UUID + + ") ON DELETE CASCADE);"); + + db.execSQL(CREATE_CONTATCS_STATEMENT); + } + + @Override + public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { + if (oldVersion < 2 && newVersion >= 2) { + db.execSQL("update " + Account.TABLENAME + " set " + + Account.OPTIONS + " = " + Account.OPTIONS + " | 8"); + } + if (oldVersion < 3 && newVersion >= 3) { + db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + + Message.TYPE + " NUMBER"); + } + if (oldVersion < 5 && newVersion >= 5) { + db.execSQL("DROP TABLE " + Contact.TABLENAME); + db.execSQL(CREATE_CONTATCS_STATEMENT); + db.execSQL("UPDATE " + Account.TABLENAME + " SET " + + Account.ROSTERVERSION + " = NULL"); + } + if (oldVersion < 6 && newVersion >= 6) { + db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + + Message.TRUE_COUNTERPART + " TEXT"); + } + if (oldVersion < 7 && newVersion >= 7) { + db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + + Message.REMOTE_MSG_ID + " TEXT"); + db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " + + Contact.AVATAR + " TEXT"); + db.execSQL("ALTER TABLE " + Account.TABLENAME + " ADD COLUMN " + + Account.AVATAR + " TEXT"); + } + if (oldVersion < 8 && newVersion >= 8) { + db.execSQL("ALTER TABLE " + Conversation.TABLENAME + " ADD COLUMN " + + Conversation.ATTRIBUTES + " TEXT"); + } + if (oldVersion < 9 && newVersion >= 9) { + db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " + + Contact.LAST_TIME + " NUMBER"); + db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " + + Contact.LAST_PRESENCE + " TEXT"); + } + if (oldVersion < 10 && newVersion >= 10) { + db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + + Message.RELATIVE_FILE_PATH + " TEXT"); + } + if (oldVersion < 11 && newVersion >= 11) { + db.execSQL("ALTER TABLE " + Contact.TABLENAME + " ADD COLUMN " + + Contact.GROUPS + " TEXT"); + db.execSQL("delete from "+Contact.TABLENAME); + db.execSQL("update "+Account.TABLENAME+" set "+Account.ROSTERVERSION+" = NULL"); + } + if (oldVersion < 12 && newVersion >= 12) { + db.execSQL("ALTER TABLE " + Message.TABLENAME + " ADD COLUMN " + + Message.SERVER_MSG_ID + " TEXT"); + } + if (oldVersion < 13 && newVersion >= 13) { + db.execSQL("delete from "+Contact.TABLENAME); + db.execSQL("update "+Account.TABLENAME+" set "+Account.ROSTERVERSION+" = NULL"); + } + if (oldVersion < 14 && newVersion >= 14) { + // migrate db to new, canonicalized JID domainpart representation + + // Conversation table + Cursor cursor = db.rawQuery("select * from " + Conversation.TABLENAME, new String[0]); + while(cursor.moveToNext()) { + String newJid; + try { + newJid = Jid.fromString( + cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID)) + ).toString(); + } catch (InvalidJidException ignored) { + Log.e(Config.LOGTAG, "Failed to migrate Conversation CONTACTJID " + +cursor.getString(cursor.getColumnIndex(Conversation.CONTACTJID)) + +": " + ignored +". Skipping..."); + continue; + } + + String updateArgs[] = { + newJid, + cursor.getString(cursor.getColumnIndex(Conversation.UUID)), + }; + db.execSQL("update " + Conversation.TABLENAME + + " set " + Conversation.CONTACTJID + " = ? " + + " where " + Conversation.UUID + " = ?", updateArgs); + } + cursor.close(); + + // Contact table + cursor = db.rawQuery("select * from " + Contact.TABLENAME, new String[0]); + while(cursor.moveToNext()) { + String newJid; + try { + newJid = Jid.fromString( + cursor.getString(cursor.getColumnIndex(Contact.JID)) + ).toString(); + } catch (InvalidJidException ignored) { + Log.e(Config.LOGTAG, "Failed to migrate Contact JID " + +cursor.getString(cursor.getColumnIndex(Contact.JID)) + +": " + ignored +". Skipping..."); + continue; + } + + String updateArgs[] = { + newJid, + cursor.getString(cursor.getColumnIndex(Contact.ACCOUNT)), + cursor.getString(cursor.getColumnIndex(Contact.JID)), + }; + db.execSQL("update " + Contact.TABLENAME + + " set " + Contact.JID + " = ? " + + " where " + Contact.ACCOUNT + " = ? " + + " AND " + Contact.JID + " = ?", updateArgs); + } + cursor.close(); + + // Account table + cursor = db.rawQuery("select * from " + Account.TABLENAME, new String[0]); + while(cursor.moveToNext()) { + String newServer; + try { + newServer = Jid.fromParts( + cursor.getString(cursor.getColumnIndex(Account.USERNAME)), + cursor.getString(cursor.getColumnIndex(Account.SERVER)), + "mobile" + ).getDomainpart(); + } catch (InvalidJidException ignored) { + Log.e(Config.LOGTAG, "Failed to migrate Account SERVER " + +cursor.getString(cursor.getColumnIndex(Account.SERVER)) + +": " + ignored +". Skipping..."); + continue; + } + + String updateArgs[] = { + newServer, + cursor.getString(cursor.getColumnIndex(Account.UUID)), + }; + db.execSQL("update " + Account.TABLENAME + + " set " + Account.SERVER + " = ? " + + " where " + Account.UUID + " = ?", updateArgs); + } + cursor.close(); + } + } + + public static synchronized DatabaseBackend getInstance(Context context) { + if (instance == null) { + instance = new DatabaseBackend(context); + } + return instance; + } + + public void createConversation(Conversation conversation) { + SQLiteDatabase db = this.getWritableDatabase(); + db.insert(Conversation.TABLENAME, null, conversation.getContentValues()); + } + + public void createMessage(Message message) { + SQLiteDatabase db = this.getWritableDatabase(); + db.insert(Message.TABLENAME, null, message.getContentValues()); + } + + public void createAccount(Account account) { + SQLiteDatabase db = this.getWritableDatabase(); + db.insert(Account.TABLENAME, null, account.getContentValues()); + } + + public void createContact(Contact contact) { + SQLiteDatabase db = this.getWritableDatabase(); + db.insert(Contact.TABLENAME, null, contact.getContentValues()); + } + + public int getConversationCount() { + SQLiteDatabase db = this.getReadableDatabase(); + Cursor cursor = db.rawQuery("select count(uuid) as count from " + + Conversation.TABLENAME + " where " + Conversation.STATUS + + "=" + Conversation.STATUS_AVAILABLE, null); + cursor.moveToFirst(); + int count = cursor.getInt(0); + cursor.close(); + return count; + } + + public CopyOnWriteArrayList<Conversation> getConversations(int status) { + CopyOnWriteArrayList<Conversation> list = new CopyOnWriteArrayList<>(); + SQLiteDatabase db = this.getReadableDatabase(); + String[] selectionArgs = { Integer.toString(status) }; + Cursor cursor = db.rawQuery("select * from " + Conversation.TABLENAME + + " where " + Conversation.STATUS + " = ? order by " + + Conversation.CREATED + " desc", selectionArgs); + while (cursor.moveToNext()) { + list.add(Conversation.fromCursor(cursor)); + } + cursor.close(); + return list; + } + + public ArrayList<Message> getMessages(Conversation conversations, int limit) { + return getMessages(conversations, limit, -1); + } + + public ArrayList<Message> getMessages(Conversation conversation, int limit, + long timestamp) { + ArrayList<Message> list = new ArrayList<>(); + SQLiteDatabase db = this.getReadableDatabase(); + Cursor cursor; + if (timestamp == -1) { + String[] selectionArgs = { conversation.getUuid() }; + cursor = db.query(Message.TABLENAME, null, Message.CONVERSATION + + "=?", selectionArgs, null, null, Message.TIME_SENT + + " DESC", String.valueOf(limit)); + } else { + String[] selectionArgs = { conversation.getUuid(), + Long.toString(timestamp) }; + cursor = db.query(Message.TABLENAME, null, Message.CONVERSATION + + "=? and " + Message.TIME_SENT + "<?", selectionArgs, + null, null, Message.TIME_SENT + " DESC", + String.valueOf(limit)); + } + if (cursor.getCount() > 0) { + cursor.moveToLast(); + do { + Message message = Message.fromCursor(cursor); + message.setConversation(conversation); + list.add(message); + } while (cursor.moveToPrevious()); + } + cursor.close(); + return list; + } + + public Conversation findConversation(final Account account, final Jid contactJid) { + SQLiteDatabase db = this.getReadableDatabase(); + String[] selectionArgs = { account.getUuid(), + contactJid.toBareJid().toString() + "/%", + contactJid.toBareJid().toString() + }; + Cursor cursor = db.query(Conversation.TABLENAME, null, + Conversation.ACCOUNT + "=? AND (" + Conversation.CONTACTJID + + " like ? OR "+Conversation.CONTACTJID+"=?)", selectionArgs, null, null, null); + if (cursor.getCount() == 0) + return null; + cursor.moveToFirst(); + Conversation conversation = Conversation.fromCursor(cursor); + cursor.close(); + return conversation; + } + + public void updateConversation(final Conversation conversation) { + final SQLiteDatabase db = this.getWritableDatabase(); + final String[] args = { conversation.getUuid() }; + db.update(Conversation.TABLENAME, conversation.getContentValues(), + Conversation.UUID + "=?", args); + } + + public List<Account> getAccounts() { + List<Account> list = new ArrayList<>(); + SQLiteDatabase db = this.getReadableDatabase(); + Cursor cursor = db.query(Account.TABLENAME, null, null, null, null, + null, null); + while (cursor.moveToNext()) { + list.add(Account.fromCursor(cursor)); + } + cursor.close(); + return list; + } + + public void updateAccount(Account account) { + SQLiteDatabase db = this.getWritableDatabase(); + String[] args = { account.getUuid() }; + db.update(Account.TABLENAME, account.getContentValues(), Account.UUID + + "=?", args); + } + + public void deleteAccount(Account account) { + SQLiteDatabase db = this.getWritableDatabase(); + String[] args = { account.getUuid() }; + db.delete(Account.TABLENAME, Account.UUID + "=?", args); + } + + public boolean hasEnabledAccounts() { + SQLiteDatabase db = this.getReadableDatabase(); + Cursor cursor = db.rawQuery("select count(" + Account.UUID + ") from " + + Account.TABLENAME + " where not options & (1 <<1)", null); + try { + cursor.moveToFirst(); + int count = cursor.getInt(0); + cursor.close(); + return (count > 0); + } catch (SQLiteCantOpenDatabaseException e) { + return true; // better safe than sorry + } catch (RuntimeException e) { + return true; // better safe than sorry + } + } + + @Override + public SQLiteDatabase getWritableDatabase() { + SQLiteDatabase db = super.getWritableDatabase(); + db.execSQL("PRAGMA foreign_keys=ON;"); + return db; + } + + public void updateMessage(Message message) { + SQLiteDatabase db = this.getWritableDatabase(); + String[] args = { message.getUuid() }; + db.update(Message.TABLENAME, message.getContentValues(), Message.UUID + + "=?", args); + } + + public void readRoster(Roster roster) { + SQLiteDatabase db = this.getReadableDatabase(); + Cursor cursor; + String args[] = { roster.getAccount().getUuid() }; + cursor = db.query(Contact.TABLENAME, null, Contact.ACCOUNT + "=?", args, null, null, null); + while (cursor.moveToNext()) { + roster.initContact(Contact.fromCursor(cursor)); + } + cursor.close(); + } + + public void writeRoster(final Roster roster) { + final Account account = roster.getAccount(); + final SQLiteDatabase db = this.getWritableDatabase(); + for (Contact contact : roster.getContacts()) { + if (contact.getOption(Contact.Options.IN_ROSTER)) { + db.insert(Contact.TABLENAME, null, contact.getContentValues()); + } else { + String where = Contact.ACCOUNT + "=? AND " + Contact.JID + "=?"; + String[] whereArgs = { account.getUuid(), contact.getJid().toString() }; + db.delete(Contact.TABLENAME, where, whereArgs); + } + } + account.setRosterVersion(roster.getVersion()); + updateAccount(account); + } + + public void deleteMessage(Message message) { + SQLiteDatabase db = this.getWritableDatabase(); + String[] args = { message.getUuid() }; + db.delete(Message.TABLENAME, Message.UUID + "=?", args); + } + + public void deleteMessagesInConversation(Conversation conversation) { + SQLiteDatabase db = this.getWritableDatabase(); + String[] args = { conversation.getUuid() }; + db.delete(Message.TABLENAME, Message.CONVERSATION + "=?", args); + } + + public Conversation findConversationByUuid(String conversationUuid) { + SQLiteDatabase db = this.getReadableDatabase(); + String[] selectionArgs = { conversationUuid }; + Cursor cursor = db.query(Conversation.TABLENAME, null, + Conversation.UUID + "=?", selectionArgs, null, null, null); + if (cursor.getCount() == 0) { + return null; + } + cursor.moveToFirst(); + Conversation conversation = Conversation.fromCursor(cursor); + cursor.close(); + return conversation; + } + + public Message findMessageByUuid(String messageUuid) { + SQLiteDatabase db = this.getReadableDatabase(); + String[] selectionArgs = { messageUuid }; + Cursor cursor = db.query(Message.TABLENAME, null, Message.UUID + "=?", + selectionArgs, null, null, null); + if (cursor.getCount() == 0) { + return null; + } + cursor.moveToFirst(); + Message message = Message.fromCursor(cursor); + cursor.close(); + return message; + } + + public Account findAccountByUuid(String accountUuid) { + SQLiteDatabase db = this.getReadableDatabase(); + String[] selectionArgs = { accountUuid }; + Cursor cursor = db.query(Account.TABLENAME, null, Account.UUID + "=?", + selectionArgs, null, null, null); + if (cursor.getCount() == 0) { + return null; + } + cursor.moveToFirst(); + Account account = Account.fromCursor(cursor); + cursor.close(); + return account; + } + + public List<Message> getImageMessages(Conversation conversation) { + ArrayList<Message> list = new ArrayList<>(); + SQLiteDatabase db = this.getReadableDatabase(); + Cursor cursor; + String[] selectionArgs = { conversation.getUuid(), String.valueOf(Message.TYPE_IMAGE) }; + cursor = db.query(Message.TABLENAME, null, Message.CONVERSATION + + "=? AND "+Message.TYPE+"=?", selectionArgs, null, null,null); + if (cursor.getCount() > 0) { + cursor.moveToLast(); + do { + Message message = Message.fromCursor(cursor); + message.setConversation(conversation); + list.add(message); + } while (cursor.moveToPrevious()); + } + cursor.close(); + return list; + } +} diff --git a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java new file mode 100644 index 00000000..a90e14e6 --- /dev/null +++ b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java @@ -0,0 +1,233 @@ +package eu.siacs.conversations.persistance; + +import java.io.File; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.net.URL; +import java.text.SimpleDateFormat; +import java.util.Arrays; +import java.util.Date; +import java.util.Locale; + +import android.graphics.Bitmap; +import android.graphics.BitmapFactory; +import android.net.Uri; +import android.os.Environment; +import android.util.Log; +import android.webkit.MimeTypeMap; + +import de.thedevstack.conversationsplus.ConversationsPlusApplication; +import de.thedevstack.conversationsplus.exceptions.FileCopyException; +import de.thedevstack.conversationsplus.utils.ImageUtil; +import de.thedevstack.conversationsplus.utils.StreamUtil; + +import eu.siacs.conversations.Config; +import eu.siacs.conversations.R; +import eu.siacs.conversations.entities.Transferable; +import eu.siacs.conversations.entities.DownloadableFile; +import eu.siacs.conversations.entities.Message; + +public final class FileBackend { + + private static int IMAGE_SIZE = 1920; + + private static final SimpleDateFormat imageDateFormat = new SimpleDateFormat("yyyyMMdd_HHmmssSSS", Locale.US); + + public static DownloadableFile getFile(Message message) { + return getFile(message, true); + } + + public static DownloadableFile getFile(Message message, boolean decrypted) { + String path = message.getRelativeFilePath(); + String extension; + if (path != null && !path.isEmpty()) { + String[] parts = path.split("\\."); + extension = "."+parts[parts.length - 1]; + } else { + if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_TEXT) { + extension = ".webp"; + } else { + extension = ""; + } + path = message.getUuid()+extension; + } + final boolean encrypted = !decrypted + && (message.getEncryption() == Message.ENCRYPTION_PGP + || message.getEncryption() == Message.ENCRYPTION_DECRYPTED); + if (encrypted) { + return new DownloadableFile(getConversationsFileDirectory()+message.getUuid()+extension+".pgp"); + } else { + if (path.startsWith("/")) { + return new DownloadableFile(path); + } else { + if (Arrays.asList(Transferable.VALID_IMAGE_EXTENSIONS).contains(extension)) { + return new DownloadableFile(getConversationsFileDirectory() + path); + } else { + return new DownloadableFile(getConversationsImageDirectory() + path); + } + } + } + } + + public static String getConversationsFileDirectory() { + return Environment.getExternalStorageDirectory().getAbsolutePath()+"/Conversations/"; + } + + public static String getConversationsImageDirectory() { + return Environment.getExternalStoragePublicDirectory( + Environment.DIRECTORY_PICTURES).getAbsolutePath() + + "/Conversations/"; + } + + public static DownloadableFile copyFileToPrivateStorage(Message message, Uri uri) throws FileCopyException { + Log.d(Config.LOGTAG, "copy " + uri.toString() + " to private storage"); + String mime = ConversationsPlusApplication.getInstance().getContentResolver().getType(uri); + String extension = MimeTypeMap.getSingleton().getExtensionFromMimeType(mime); + message.setRelativeFilePath(message.getUuid() + "." + extension); + DownloadableFile file = getFile(message); + file.getParentFile().mkdirs(); + OutputStream os = null; + InputStream is = null; + try { + file.createNewFile(); + os = new FileOutputStream(file); + is = StreamUtil.openInputStreamFromContentResolver(uri); + byte[] buffer = new byte[1024]; + int length; + while ((length = is.read(buffer)) > 0) { + os.write(buffer, 0, length); + } + os.flush(); + } catch(FileNotFoundException e) { + throw new FileCopyException(R.string.error_file_not_found); + } catch (IOException e) { + e.printStackTrace(); + throw new FileCopyException(R.string.error_io_exception); + } finally { + StreamUtil.close(os); + StreamUtil.close(is); + } + Log.d(Config.LOGTAG, "output file name " + file); + return file; + } + + public static DownloadableFile copyImageToPrivateStorage(Message message, Uri image) + throws FileCopyException { + return copyImageToPrivateStorage(message, image, 0); + } + + private static DownloadableFile copyImageToPrivateStorage(Message message, + Uri image, int sampleSize) throws FileCopyException { + DownloadableFile file = getFile(message); + file.getParentFile().mkdirs(); + InputStream is = null; + OutputStream os = null; + try { + file.createNewFile(); + is = StreamUtil.openInputStreamFromContentResolver(image); + os = new FileOutputStream(file); + + Bitmap originalBitmap; + BitmapFactory.Options options = new BitmapFactory.Options(); + int inSampleSize = (int) Math.pow(2, sampleSize); + Log.d(Config.LOGTAG, "reading bitmap with sample size " + inSampleSize); + options.inSampleSize = inSampleSize; + originalBitmap = BitmapFactory.decodeStream(is, null, options); + is.close(); + if (originalBitmap == null) { + throw new FileCopyException(R.string.error_not_an_image_file); + } + Bitmap scaledBitmap = ImageUtil.resize(originalBitmap, IMAGE_SIZE); + int rotation = ImageUtil.getRotation(image); + if (rotation > 0) { + scaledBitmap = ImageUtil.rotate(scaledBitmap, rotation); + } + + boolean success = scaledBitmap.compress(Bitmap.CompressFormat.WEBP, 75, os); + if (!success) { + throw new FileCopyException(R.string.error_compressing_image); + } + os.flush(); + long size = file.getSize(); + int width = scaledBitmap.getWidth(); + int height = scaledBitmap.getHeight(); + message.setBody(Long.toString(size) + '|' + width + '|' + height); + return file; + } catch (FileNotFoundException e) { + throw new FileCopyException(R.string.error_file_not_found); + } catch (IOException e) { + e.printStackTrace(); + throw new FileCopyException(R.string.error_io_exception); + } catch (SecurityException e) { + throw new FileCopyException(R.string.error_security_exception_during_image_copy); + } catch (OutOfMemoryError e) { + ++sampleSize; + if (sampleSize <= 3) { + return copyImageToPrivateStorage(message, image, sampleSize); + } else { + throw new FileCopyException(R.string.error_out_of_memory); + } + } catch (NullPointerException e) { + throw new FileCopyException(R.string.error_io_exception); + } finally { + StreamUtil.close(os); + StreamUtil.close(is); + } + } + + public static Uri getTakePhotoUri() { + StringBuilder pathBuilder = new StringBuilder(); + pathBuilder.append(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM)); + pathBuilder.append('/'); + pathBuilder.append("Camera"); + pathBuilder.append('/'); + pathBuilder.append("IMG_" + imageDateFormat.format(new Date()) + ".jpg"); + Uri uri = Uri.parse("file://" + pathBuilder.toString()); + File file = new File(uri.toString()); + file.getParentFile().mkdirs(); + return uri; + } + + public static Uri getJingleFileUri(Message message) { + File file = getFile(message); + return Uri.parse("file://" + file.getAbsolutePath()); + } + + public static void updateFileParams(Message message) { + updateFileParams(message,null); + } + + public static void updateFileParams(Message message, URL url) { + DownloadableFile file = getFile(message); + if (message.getType() == Message.TYPE_IMAGE || file.getMimeType().startsWith("image/")) { + BitmapFactory.Options options = new BitmapFactory.Options(); + options.inJustDecodeBounds = true; + BitmapFactory.decodeFile(file.getAbsolutePath(), options); + int imageHeight = options.outHeight; + int imageWidth = options.outWidth; + if (url == null) { + message.setBody(Long.toString(file.getSize()) + '|' + imageWidth + '|' + imageHeight); + } else { + message.setBody(url.toString()+"|"+Long.toString(file.getSize()) + '|' + imageWidth + '|' + imageHeight); + } + } else { + if (url != null) { + message.setBody(url.toString()+"|"+Long.toString(file.getSize())); + } else { + message.setBody(Long.toString(file.getSize())); + } + } + + } + + public static boolean isFileAvailable(Message message) { + return getFile(message).exists(); + } + + private FileBackend() { + // Static helper class + } +} diff --git a/src/main/java/eu/siacs/conversations/persistance/OnPhoneContactsMerged.java b/src/main/java/eu/siacs/conversations/persistance/OnPhoneContactsMerged.java new file mode 100644 index 00000000..6a457b17 --- /dev/null +++ b/src/main/java/eu/siacs/conversations/persistance/OnPhoneContactsMerged.java @@ -0,0 +1,5 @@ +package eu.siacs.conversations.persistance; + +public interface OnPhoneContactsMerged { + public void phoneContactsMerged(); +} |