takeing pictures over intent

src/eu/siacs/conversations/persistance/FileBackend.java

@@ -1,6 +1,7 @@
 package eu.siacs.conversations.persistance;
 
 import java.io.File;
+import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -17,7 +18,6 @@ import android.util.LruCache;
 import android.view.View;
 import android.widget.ImageView;
 import android.widget.TextView;
-
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.entities.Conversation;
 import eu.siacs.conversations.entities.Message;
@@ -89,15 +89,25 @@ public class FileBackend {
 
 	public JingleFile copyImageToPrivateStorage(Message message, Uri image) {
 		try {
+			InputStream is;
+			if (image!=null) {
 				Log.d("xmppService","copying file: "+image.toString()+ " to internal storage");
-			InputStream is = context.getContentResolver()
+				is = context.getContentResolver()
 					.openInputStream(image);
+			} else {
+				Log.d("xmppService","copying file from incoming to internal storage");
+				is = new FileInputStream(getIncomingFile());
+			}
 			JingleFile file = getJingleFile(message);
 			file.getParentFile().mkdirs();
 			file.createNewFile();
 			OutputStream os = new FileOutputStream(file);
 			Bitmap originalBitmap = BitmapFactory.decodeStream(is);
 			is.close();
+			if (image==null) {
+				Log.d("xmppService","delete incoming file");
+				getIncomingFile().delete();
+			}
 			Bitmap scalledBitmap = resize(originalBitmap, IMAGE_SIZE);
 			boolean success = scalledBitmap.compress(
 					Bitmap.CompressFormat.WEBP, 75, os);
@@ -160,4 +170,8 @@ public class FileBackend {
 		}
 		f.delete();
 	}
+
+	public File getIncomingFile() {
+		return new File(context.getFilesDir().getAbsolutePath()+"/incoming");
+	}
 }

src/eu/siacs/conversations/services/ImageProvider.java

@@ -2,13 +2,13 @@ package eu.siacs.conversations.services;
 
 import java.io.File;
 import java.io.FileNotFoundException;
+import java.io.IOException;
 
 import eu.siacs.conversations.entities.Account;
 import eu.siacs.conversations.entities.Conversation;
 import eu.siacs.conversations.entities.Message;
 import eu.siacs.conversations.persistance.DatabaseBackend;
 import eu.siacs.conversations.persistance.FileBackend;
-
 import android.content.ContentProvider;
 import android.content.ContentValues;
 import android.database.Cursor;
@@ -21,11 +21,13 @@ public class ImageProvider extends ContentProvider {
 	@Override
 	public ParcelFileDescriptor openFile(Uri uri, String mode)
 			throws FileNotFoundException {
+		ParcelFileDescriptor pfd;
+		FileBackend fileBackend = new FileBackend(getContext());
+		if ("r".equals(mode)) {
 			DatabaseBackend databaseBackend = DatabaseBackend
 					.getInstance(getContext());
-		FileBackend fileBackend = new FileBackend(getContext());
 			String uuids = uri.getPath();
-		Log.d("xmppService", "uuids = " + uuids);
+			Log.d("xmppService", "uuids = " + uuids+" mode="+mode);
 			if (uuids == null) {
 				throw new FileNotFoundException();
 			}
@@ -58,9 +60,21 @@ public class ImageProvider extends ContentProvider {
 			conversation.setAccount(account);
 	
 			File file = fileBackend.getJingleFile(message);
-		ParcelFileDescriptor pfd = ParcelFileDescriptor.open(file,
+			pfd = ParcelFileDescriptor.open(file,
 					ParcelFileDescriptor.MODE_READ_ONLY);
 			return pfd;
+		} else if ("w".equals(mode)){
+			File file = fileBackend.getIncomingFile();
+			try {
+				file.createNewFile();
+			} catch (IOException e) {
+				throw new FileNotFoundException();
+			}
+			pfd = ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_WRITE);
+			return pfd;
+		} else {
+			throw new FileNotFoundException();
+		}
 	}
 
 	@Override
@@ -102,4 +116,7 @@ public class ImageProvider extends ContentProvider {
 						+ message.getUuid());
 	}
 
+	public static Uri getIncomingContentUri() {
+		return Uri.parse("content://eu.siacs.conversations.images/incoming");
+	}
 }

src/eu/siacs/conversations/ui/ConversationActivity.java

@@ -13,6 +13,7 @@ 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.services.ImageProvider;
 import eu.siacs.conversations.utils.ExceptionHelper;
 import eu.siacs.conversations.utils.UIHelper;
 import android.net.Uri;
@@ -352,6 +353,7 @@ public class ConversationActivity extends XmppActivity {
 	
 	private void takePicture() {
 		Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
+		takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, ImageProvider.getIncomingContentUri());
 	    if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
 	        startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE);
 	    }
@@ -732,6 +734,26 @@ public class ConversationActivity extends XmppActivity {
 				announcePgp(getSelectedConversation().getAccount(),getSelectedConversation());
 			} else if (requestCode == REQUEST_ENCRYPT_MESSAGE) {
 				encryptTextMessage();
+			} else if (requestCode == REQUEST_IMAGE_CAPTURE) {
+				this.pendingMessage = xmppConnectionService.attachImageToConversation(getSelectedConversation(), null, new UiCallback() {
+					
+					@Override
+					public void userInputRequried(PendingIntent pi) {
+						// TODO Auto-generated method stub
+						
+					}
+					
+					@Override
+					public void success() {
+						sendPendingImageMessage();
+					}
+					
+					@Override
+					public void error(int errorCode) {
+						// TODO Auto-generated method stub
+						
+					}
+				});
 			} else {
 				Log.d(LOGTAG,"unknown result code:"+requestCode);
 			}