diff options
author | iNPUTmice <daniel@gultsch.de> | 2014-10-30 11:20:35 +0100 |
---|---|---|
committer | iNPUTmice <daniel@gultsch.de> | 2014-10-30 11:20:35 +0100 |
commit | f2c1a80059af89caeb299a5cc02c401da6b4b138 (patch) | |
tree | c868409a94abdee41313e4509c8625701bfdd4ff /src/eu/siacs/conversations/persistance | |
parent | 15c05dc3c3dfe7eee82dac2f180e3505b503fe81 (diff) | |
parent | 7b4f3637db8c99d84fe3c825d583bfc0fa91fada (diff) |
Merge branch 'development'
Diffstat (limited to 'src/eu/siacs/conversations/persistance')
-rw-r--r-- | src/eu/siacs/conversations/persistance/DatabaseBackend.java | 44 | ||||
-rw-r--r-- | src/eu/siacs/conversations/persistance/FileBackend.java | 212 |
2 files changed, 125 insertions, 131 deletions
diff --git a/src/eu/siacs/conversations/persistance/DatabaseBackend.java b/src/eu/siacs/conversations/persistance/DatabaseBackend.java index 0991dd2d8..12e5e2510 100644 --- a/src/eu/siacs/conversations/persistance/DatabaseBackend.java +++ b/src/eu/siacs/conversations/persistance/DatabaseBackend.java @@ -11,6 +11,7 @@ import eu.siacs.conversations.entities.Message; import eu.siacs.conversations.entities.Roster; import android.content.Context; import android.database.Cursor; +import android.database.sqlite.SQLiteCantOpenDatabaseException; import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteOpenHelper; @@ -151,14 +152,13 @@ public class DatabaseBackend extends SQLiteOpenHelper { return list; } - public CopyOnWriteArrayList<Message> getMessages( - Conversation conversations, int limit) { + public ArrayList<Message> getMessages(Conversation conversations, int limit) { return getMessages(conversations, limit, -1); } - public CopyOnWriteArrayList<Message> getMessages(Conversation conversation, - int limit, long timestamp) { - CopyOnWriteArrayList<Message> list = new CopyOnWriteArrayList<Message>(); + public ArrayList<Message> getMessages(Conversation conversation, int limit, + long timestamp) { + ArrayList<Message> list = new ArrayList<Message>(); SQLiteDatabase db = this.getReadableDatabase(); Cursor cursor; if (timestamp == -1) { @@ -177,7 +177,9 @@ public class DatabaseBackend extends SQLiteOpenHelper { if (cursor.getCount() > 0) { cursor.moveToLast(); do { - list.add(Message.fromCursor(cursor)); + Message message = Message.fromCursor(cursor); + message.setConversation(conversation); + list.add(message); } while (cursor.moveToPrevious()); } return list; @@ -231,10 +233,14 @@ public class DatabaseBackend extends SQLiteOpenHelper { SQLiteDatabase db = this.getReadableDatabase(); Cursor cursor = db.rawQuery("select count(" + Account.UUID + ") from " + Account.TABLENAME + " where not options & (1 <<1)", null); - cursor.moveToFirst(); - int count = cursor.getInt(0); - cursor.close(); - return (count > 0); + try { + cursor.moveToFirst(); + int count = cursor.getInt(0); + cursor.close(); + return (count > 0); + } catch (SQLiteCantOpenDatabaseException e) { + return true; // better safe than sorry + } } @Override @@ -326,4 +332,22 @@ public class DatabaseBackend extends SQLiteOpenHelper { cursor.moveToFirst(); return Account.fromCursor(cursor); } + + public List<Message> getImageMessages(Conversation conversation) { + ArrayList<Message> list = new ArrayList<Message>(); + 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()); + } + return list; + } } diff --git a/src/eu/siacs/conversations/persistance/FileBackend.java b/src/eu/siacs/conversations/persistance/FileBackend.java index d86c0ee13..13daa27b1 100644 --- a/src/eu/siacs/conversations/persistance/FileBackend.java +++ b/src/eu/siacs/conversations/persistance/FileBackend.java @@ -14,89 +14,47 @@ import java.text.SimpleDateFormat; import java.util.Date; import java.util.Locale; -import android.content.Context; import android.database.Cursor; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Canvas; import android.graphics.Matrix; import android.graphics.RectF; -import android.media.ExifInterface; import android.net.Uri; import android.os.Environment; import android.provider.MediaStore; import android.util.Base64; import android.util.Base64OutputStream; import android.util.Log; -import android.util.LruCache; import eu.siacs.conversations.Config; import eu.siacs.conversations.R; -import eu.siacs.conversations.entities.Conversation; +import eu.siacs.conversations.entities.DownloadableFile; import eu.siacs.conversations.entities.Message; -import eu.siacs.conversations.services.ImageProvider; +import eu.siacs.conversations.services.XmppConnectionService; import eu.siacs.conversations.utils.CryptoHelper; -import eu.siacs.conversations.utils.UIHelper; -import eu.siacs.conversations.xmpp.jingle.JingleFile; +import eu.siacs.conversations.utils.ExifHelper; import eu.siacs.conversations.xmpp.pep.Avatar; public class FileBackend { private static int IMAGE_SIZE = 1920; - private Context context; - private LruCache<String, Bitmap> thumbnailCache; - private SimpleDateFormat imageDateFormat = new SimpleDateFormat( "yyyyMMdd_HHmmssSSS", Locale.US); - public FileBackend(Context context) { - this.context = context; - int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024); - int cacheSize = maxMemory / 8; - thumbnailCache = new LruCache<String, Bitmap>(cacheSize) { - @Override - protected int sizeOf(String key, Bitmap bitmap) { - return bitmap.getByteCount() / 1024; - } - }; - - } - - public LruCache<String, Bitmap> getThumbnailCache() { - return thumbnailCache; - } + private XmppConnectionService mXmppConnectionService; - public JingleFile getJingleFileLegacy(Message message) { - return getJingleFileLegacy(message, true); - } - - public JingleFile getJingleFileLegacy(Message message, boolean decrypted) { - Conversation conversation = message.getConversation(); - String prefix = context.getFilesDir().getAbsolutePath(); - String path = prefix + "/" + conversation.getAccount().getJid() + "/" - + conversation.getContactJid(); - String filename; - if ((decrypted) || (message.getEncryption() == Message.ENCRYPTION_NONE)) { - filename = message.getUuid() + ".webp"; - } else { - if (message.getEncryption() == Message.ENCRYPTION_OTR) { - filename = message.getUuid() + ".webp"; - } else { - filename = message.getUuid() + ".webp.pgp"; - } - } - return new JingleFile(path + "/" + filename); + public FileBackend(XmppConnectionService service) { + this.mXmppConnectionService = service; } - public JingleFile getJingleFile(Message message) { - return getJingleFile(message, true); + public DownloadableFile getFile(Message message) { + return getFile(message, true); } - public JingleFile getJingleFile(Message message, boolean decrypted) { + public DownloadableFile getFile(Message message, boolean decrypted) { StringBuilder filename = new StringBuilder(); - filename.append(Environment.getExternalStoragePublicDirectory( - Environment.DIRECTORY_PICTURES).getAbsolutePath()); - filename.append("/Conversations/"); + filename.append(getConversationsDirectory()); filename.append(message.getUuid()); if ((decrypted) || (message.getEncryption() == Message.ENCRYPTION_NONE)) { filename.append(".webp"); @@ -107,7 +65,13 @@ public class FileBackend { filename.append(".webp.pgp"); } } - return new JingleFile(filename.toString()); + return new DownloadableFile(filename.toString()); + } + + public static String getConversationsDirectory() { + return Environment.getExternalStoragePublicDirectory( + Environment.DIRECTORY_PICTURES).getAbsolutePath() + + "/Conversations/"; } public Bitmap resize(Bitmap originalBitmap, int size) { @@ -139,17 +103,17 @@ public class FileBackend { return Bitmap.createBitmap(bitmap, 0, 0, w, h, mtx, true); } - public JingleFile copyImageToPrivateStorage(Message message, Uri image) + public DownloadableFile copyImageToPrivateStorage(Message message, Uri image) throws ImageCopyException { return this.copyImageToPrivateStorage(message, image, 0); } - private JingleFile copyImageToPrivateStorage(Message message, Uri image, - int sampleSize) throws ImageCopyException { + private DownloadableFile copyImageToPrivateStorage(Message message, + Uri image, int sampleSize) throws ImageCopyException { try { - InputStream is = context.getContentResolver() + InputStream is = mXmppConnectionService.getContentResolver() .openInputStream(image); - JingleFile file = getJingleFile(message); + DownloadableFile file = getFile(message); file.getParentFile().mkdirs(); file.createNewFile(); Bitmap originalBitmap; @@ -202,7 +166,7 @@ public class FileBackend { private int getRotation(Uri image) { if ("content".equals(image.getScheme())) { try { - Cursor cursor = context + Cursor cursor = mXmppConnectionService .getContentResolver() .query(image, new String[] { MediaStore.Images.ImageColumns.ORIENTATION }, @@ -216,40 +180,26 @@ public class FileBackend { return -1; } } else { - ExifInterface exif; try { - exif = new ExifInterface(image.toString()); - if (exif.getAttribute(ExifInterface.TAG_ORIENTATION) - .equalsIgnoreCase("6")) { - return 90; - } else if (exif.getAttribute(ExifInterface.TAG_ORIENTATION) - .equalsIgnoreCase("8")) { - return 270; - } else if (exif.getAttribute(ExifInterface.TAG_ORIENTATION) - .equalsIgnoreCase("3")) { - return 180; - } else { - return 0; - } - } catch (IOException e) { - return -1; + InputStream is = mXmppConnectionService.getContentResolver() + .openInputStream(image); + return ExifHelper.getOrientation(is); + } catch (FileNotFoundException e) { + return 0; } } } public Bitmap getImageFromMessage(Message message) { - return BitmapFactory.decodeFile(getJingleFile(message) - .getAbsolutePath()); + return BitmapFactory.decodeFile(getFile(message).getAbsolutePath()); } public Bitmap getThumbnail(Message message, int size, boolean cacheOnly) throws FileNotFoundException { - Bitmap thumbnail = thumbnailCache.get(message.getUuid()); + Bitmap thumbnail = mXmppConnectionService.getBitmapCache().get( + message.getUuid()); if ((thumbnail == null) && (!cacheOnly)) { - File file = getJingleFile(message); - if (!file.exists()) { - file = getJingleFileLegacy(message); - } + File file = getFile(message); BitmapFactory.Options options = new BitmapFactory.Options(); options.inSampleSize = calcSampleSize(file, size); Bitmap fullsize = BitmapFactory.decodeFile(file.getAbsolutePath(), @@ -258,32 +208,12 @@ public class FileBackend { throw new FileNotFoundException(); } thumbnail = resize(fullsize, size); - this.thumbnailCache.put(message.getUuid(), thumbnail); + this.mXmppConnectionService.getBitmapCache().put(message.getUuid(), + thumbnail); } return thumbnail; } - public void removeFiles(Conversation conversation) { - String prefix = context.getFilesDir().getAbsolutePath(); - String path = prefix + "/" + conversation.getAccount().getJid() + "/" - + conversation.getContactJid(); - File file = new File(path); - try { - this.deleteFile(file); - } catch (IOException e) { - Log.d(Config.LOGTAG, - "error deleting file: " + file.getAbsolutePath()); - } - } - - private void deleteFile(File f) throws IOException { - if (f.isDirectory()) { - for (File c : f.listFiles()) - deleteFile(c); - } - f.delete(); - } - public Uri getTakePhotoUri() { StringBuilder pathBuilder = new StringBuilder(); pathBuilder.append(Environment @@ -328,7 +258,7 @@ public class FileBackend { } public boolean isAvatarCached(Avatar avatar) { - File file = new File(getAvatarPath(context, avatar.getFilename())); + File file = new File(getAvatarPath(avatar.getFilename())); return file.exists(); } @@ -336,7 +266,7 @@ public class FileBackend { if (isAvatarCached(avatar)) { return true; } - String filename = getAvatarPath(context, avatar.getFilename()); + String filename = getAvatarPath(avatar.getFilename()); File file = new File(filename + ".tmp"); file.getParentFile().mkdirs(); try { @@ -368,15 +298,20 @@ public class FileBackend { } } - public static String getAvatarPath(Context context, String avatar) { - return context.getFilesDir().getAbsolutePath() + "/avatars/" + avatar; + public String getAvatarPath(String avatar) { + return mXmppConnectionService.getFilesDir().getAbsolutePath() + + "/avatars/" + avatar; + } + + public Uri getAvatarUri(String avatar) { + return Uri.parse("file:" + getAvatarPath(avatar)); } public Bitmap cropCenterSquare(Uri image, int size) { try { BitmapFactory.Options options = new BitmapFactory.Options(); options.inSampleSize = calcSampleSize(image, size); - InputStream is = context.getContentResolver() + InputStream is = mXmppConnectionService.getContentResolver() .openInputStream(image); Bitmap input = BitmapFactory.decodeStream(is, null, options); if (input == null) { @@ -393,7 +328,40 @@ public class FileBackend { } } - public static Bitmap cropCenterSquare(Bitmap input, int size) { + public Bitmap cropCenter(Uri image, int newHeight, int newWidth) { + try { + BitmapFactory.Options options = new BitmapFactory.Options(); + options.inSampleSize = calcSampleSize(image, + Math.max(newHeight, newWidth)); + InputStream is = mXmppConnectionService.getContentResolver() + .openInputStream(image); + Bitmap source = BitmapFactory.decodeStream(is, null, options); + + int sourceWidth = source.getWidth(); + int sourceHeight = source.getHeight(); + float xScale = (float) newWidth / sourceWidth; + float yScale = (float) newHeight / sourceHeight; + float scale = Math.max(xScale, yScale); + float scaledWidth = scale * sourceWidth; + float scaledHeight = scale * sourceHeight; + float left = (newWidth - scaledWidth) / 2; + float top = (newHeight - scaledHeight) / 2; + + RectF targetRect = new RectF(left, top, left + scaledWidth, top + + scaledHeight); + Bitmap dest = Bitmap.createBitmap(newWidth, newHeight, + source.getConfig()); + Canvas canvas = new Canvas(dest); + canvas.drawBitmap(source, null, targetRect, null); + + return dest; + } catch (FileNotFoundException e) { + return null; + } + + } + + public Bitmap cropCenterSquare(Bitmap input, int size) { int w = input.getWidth(); int h = input.getHeight(); @@ -415,7 +383,7 @@ public class FileBackend { throws FileNotFoundException { BitmapFactory.Options options = new BitmapFactory.Options(); options.inJustDecodeBounds = true; - BitmapFactory.decodeStream(context.getContentResolver() + BitmapFactory.decodeStream(mXmppConnectionService.getContentResolver() .openInputStream(image), null, options); return calcSampleSize(options, size); } @@ -445,12 +413,8 @@ public class FileBackend { } public Uri getJingleFileUri(Message message) { - File file = getJingleFile(message); - if (file.exists()) { - return Uri.parse("file://" + file.getAbsolutePath()); - } else { - return ImageProvider.getProviderUri(message); - } + File file = getFile(message); + return Uri.parse("file://" + file.getAbsolutePath()); } public class ImageCopyException extends Exception { @@ -466,12 +430,18 @@ public class FileBackend { } } - public static Bitmap getAvatar(String avatar, int size, Context context) { - Bitmap bm = BitmapFactory.decodeFile(FileBackend.getAvatarPath(context, - avatar)); + public Bitmap getAvatar(String avatar, int size) { + if (avatar == null) { + return null; + } + Bitmap bm = cropCenter(getAvatarUri(avatar), size, size); if (bm == null) { return null; } - return cropCenterSquare(bm, UIHelper.getRealPx(size, context)); + return bm; + } + + public boolean isFileAvailable(Message message) { + return getFile(message).exists(); } } |