save newly taken photos in DCIM dir

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

@@ -2,7 +2,6 @@ package eu.siacs.conversations.persistance;
 
 import java.io.ByteArrayOutputStream;
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -11,6 +10,9 @@ import java.io.OutputStream;
 import java.security.DigestOutputStream;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Locale;
 
 import android.content.Context;
 import android.database.Cursor;
@@ -43,6 +45,8 @@ public class FileBackend {
 	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);
@@ -140,13 +144,7 @@ public class FileBackend {
 	private JingleFile copyImageToPrivateStorage(Message message, Uri image,
 			int sampleSize) throws ImageCopyException {
 		try {
-			InputStream is;
-			if (image != null) {
-				is = context.getContentResolver().openInputStream(image);
-			} else {
-				is = new FileInputStream(getIncomingFile());
-				image = getIncomingUri();
-			}
+			InputStream is = context.getContentResolver().openInputStream(image);
 			JingleFile file = getJingleFile(message);
 			file.getParentFile().mkdirs();
 			file.createNewFile();
@@ -273,12 +271,17 @@ public class FileBackend {
 		f.delete();
 	}
 
-	public File getIncomingFile() {
-		return new File(context.getFilesDir().getAbsolutePath() + "/incoming");
-	}
-
-	public Uri getIncomingUri() {
-		return Uri.parse(context.getFilesDir().getAbsolutePath() + "/incoming");
+	public Uri getTakePhotoUri() {
+		StringBuilder pathBuilder = new StringBuilder();
+		pathBuilder.append(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM));
+		pathBuilder.append('/');
+		pathBuilder.append("Camera");
+		pathBuilder.append('/');
+		pathBuilder.append("IMG_"+this.imageDateFormat.format(new Date())+".jpg");
+		Uri uri = Uri.parse("file://"+pathBuilder.toString());
+		File file = new File(uri.toString());
+		file.getParentFile().mkdirs();
+		return uri;
 	}
 	
 	public Avatar getPepAvatar(Uri image, int size, Bitmap.CompressFormat format) {

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

@@ -65,15 +65,6 @@ public class ImageProvider extends ContentProvider {
 			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();
 		}
@@ -118,8 +109,4 @@ public class ImageProvider extends ContentProvider {
 						+ message.getUuid()
 						+ ".webp");
 	}
-
-	public static Uri getIncomingContentUri() {
-		return Uri.parse("content://eu.siacs.conversations.images/incoming");
-	}
 }

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

@@ -10,7 +10,6 @@ import eu.siacs.conversations.R;
 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.services.XmppConnectionService.OnConversationUpdate;
 import eu.siacs.conversations.ui.adapter.ConversationAdapter;
 import eu.siacs.conversations.utils.ExceptionHelper;
@@ -36,6 +35,7 @@ import android.graphics.drawable.Drawable;
 import android.support.v4.widget.SlidingPaneLayout;
 import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener;
 import android.util.DisplayMetrics;
+import android.util.Log;
 import android.view.KeyEvent;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -112,6 +112,8 @@ public class ConversationActivity extends XmppActivity {
 	private DisplayMetrics metrics;
 	private Toast prepareImageToast;
 	
+	private Uri pendingImageUri = null;
+
 	public List<Conversation> getConversationList() {
 		return this.conversationList;
 	}
@@ -265,10 +267,11 @@ public class ConversationActivity extends XmppActivity {
 			@Override
 			public void onPresenceSelected() {
 				if (attachmentChoice == ATTACHMENT_CHOICE_TAKE_PHOTO) {
+					pendingImageUri = xmppConnectionService.getFileBackend().getTakePhotoUri();
+					Log.d("xmppService",pendingImageUri.toString());
 					Intent takePictureIntent = new Intent(
 							MediaStore.ACTION_IMAGE_CAPTURE);
-					takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,
-							ImageProvider.getIncomingContentUri());
+					takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT,pendingImageUri);
 					if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
 						startActivityForResult(takePictureIntent,
 								REQUEST_IMAGE_CAPTURE);
@@ -598,6 +601,13 @@ public class ConversationActivity extends XmppActivity {
 			updateConversationList();
 		}
 		
+		if (getSelectedConversation()!=null && pendingImageUri !=null) {
+			attachImageToConversation(getSelectedConversation(), pendingImageUri);
+			pendingImageUri = null;
+		} else {
+			pendingImageUri = null;
+		}
+
 		if ((getIntent().getAction() != null)
 				&& (getIntent().getAction().equals(Intent.ACTION_VIEW) && (!handledViewIntent))) {
 			if (getIntent().getType().equals(
@@ -659,8 +669,11 @@ public class ConversationActivity extends XmppActivity {
 					selectedFragment.hideSnackbar();
 				}
 			} else if (requestCode == REQUEST_ATTACH_FILE_DIALOG) {
-				attachImageToConversation(getSelectedConversation(),
-						data.getData());
+				pendingImageUri = data.getData();
+				if (xmppConnectionServiceBound) {
+					attachImageToConversation(getSelectedConversation(),pendingImageUri);
+					pendingImageUri = null;
+				}
 			} else if (requestCode == REQUEST_SEND_PGP_IMAGE) {
 
 			} else if (requestCode == ATTACHMENT_CHOICE_CHOOSE_IMAGE) {
@@ -673,7 +686,13 @@ public class ConversationActivity extends XmppActivity {
 			} else if (requestCode == REQUEST_ENCRYPT_MESSAGE) {
 				// encryptTextMessage();
 			} else if (requestCode == REQUEST_IMAGE_CAPTURE) {
-				attachImageToConversation(getSelectedConversation(), null);
+				if (xmppConnectionServiceBound) {
+					attachImageToConversation(getSelectedConversation(), pendingImageUri);
+					pendingImageUri = null;
+				}
+				Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
+				intent.setData(pendingImageUri);
+				sendBroadcast(intent);
 			} else if (requestCode == REQUEST_RECORD_AUDIO) {
 				attachAudioToConversation(getSelectedConversation(),
 						data.getData());