only add image files to media scanner

6 files changed, 26 insertions, 13 deletions

diff --git a/src/main/java/eu/siacs/conversations/crypto/PgpEngine.java b/src/main/java/eu/siacs/conversations/crypto/PgpEngine.java
index 0afcb9e1..c05cf2ee 100644
--- a/src/main/java/eu/siacs/conversations/crypto/PgpEngine.java
+++ b/src/main/java/eu/siacs/conversations/crypto/PgpEngine.java
@@ -106,9 +106,7 @@ public class PgpEngine {
 							PgpEngine.this.mXmppConnectionService
 									.updateMessage(message);
 							inputFile.delete();
-							Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
-							intent.setData(Uri.fromFile(outputFile));
-							mXmppConnectionService.sendBroadcast(intent);
+							mXmppConnectionService.getFileBackend().addImageFileToMedia(outputFile);
 							callback.success(message);
 							return;
 						case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED:
diff --git a/src/main/java/eu/siacs/conversations/generator/IqGenerator.java b/src/main/java/eu/siacs/conversations/generator/IqGenerator.java
index a3b0f650..b7911ef7 100644
--- a/src/main/java/eu/siacs/conversations/generator/IqGenerator.java
+++ b/src/main/java/eu/siacs/conversations/generator/IqGenerator.java
@@ -25,7 +25,6 @@ import eu.siacs.conversations.services.XmppConnectionService;
 import eu.siacs.conversations.utils.Xmlns;
 import eu.siacs.conversations.xml.Element;
 import eu.siacs.conversations.xmpp.forms.Data;
-import eu.siacs.conversations.xmpp.forms.Field;
 import eu.siacs.conversations.xmpp.jid.Jid;
 import eu.siacs.conversations.xmpp.pep.Avatar;
 import eu.siacs.conversations.xmpp.stanzas.IqPacket;
diff --git a/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java b/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java
index 84a44715..161a73f6 100644
--- a/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java
+++ b/src/main/java/eu/siacs/conversations/http/HttpDownloadConnection.java
@@ -129,9 +129,7 @@ public class HttpDownloadConnection implements Transferable {
 	}
 
 	private void finish() {
-		Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
-		intent.setData(Uri.fromFile(file));
-		mXmppConnectionService.sendBroadcast(intent);
+		mXmppConnectionService.getFileBackend().addImageFileToMedia(file);
 		message.setTransferable(null);
 		mHttpConnectionManager.finishConnection(this);
 		if (message.getEncryption() == Message.ENCRYPTION_PGP) {
diff --git a/src/main/java/eu/siacs/conversations/http/HttpUploadConnection.java b/src/main/java/eu/siacs/conversations/http/HttpUploadConnection.java
index 1e4b9102..4d880ffc 100644
--- a/src/main/java/eu/siacs/conversations/http/HttpUploadConnection.java
+++ b/src/main/java/eu/siacs/conversations/http/HttpUploadConnection.java
@@ -196,9 +196,7 @@ public class HttpUploadConnection implements Transferable {
 						mGetUrl = new URL(mGetUrl.toString() + "#" + CryptoHelper.bytesToHex(key));
 					}
 					mXmppConnectionService.getFileBackend().updateFileParams(message, mGetUrl);
-					Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
-					intent.setData(Uri.fromFile(file));
-					mXmppConnectionService.sendBroadcast(intent);
+					mXmppConnectionService.getFileBackend().addImageFileToMedia(file);
 					message.setTransferable(null);
 					message.setCounterpart(message.getConversation().getJid().toBareJid());
 					if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
diff --git a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
index 4bdf080c..8aa4f064 100644
--- a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
+++ b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java
@@ -1,5 +1,6 @@
 package eu.siacs.conversations.persistance;
 
+import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.Canvas;
@@ -50,6 +51,27 @@ public class FileBackend {
 		this.mXmppConnectionService = service;
 	}
 
+	private void createNoMedia() {
+		final File nomedia = new File(getConversationsFileDirectory()+".nomedia");
+		if (!nomedia.exists()) {
+			try {
+				nomedia.createNewFile();
+			} catch (Exception e) {
+				Log.d(Config.LOGTAG, "could not create nomedia file");
+			}
+		}
+	}
+
+	public void addImageFileToMedia(File file) {
+		if (file.getAbsolutePath().startsWith(getConversationsImageDirectory())) {
+			Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
+			intent.setData(Uri.fromFile(file));
+			mXmppConnectionService.sendBroadcast(intent);
+		} else {
+			createNoMedia();
+		}
+	}
+
 	public DownloadableFile getFile(Message message) {
 		return getFile(message, true);
 	}
diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
index dcb13c23..2f8b9841 100644
--- a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
@@ -111,9 +111,7 @@ public class JingleConnection implements Transferable {
 			}
 			Log.d(Config.LOGTAG,"successfully transmitted file:" + file.getAbsolutePath()+" ("+file.getSha1Sum()+")");
 			if (message.getEncryption() != Message.ENCRYPTION_PGP) {
-				Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
-				intent.setData(Uri.fromFile(file));
-				mXmppConnectionService.sendBroadcast(intent);
+				mXmppConnectionService.getFileBackend().addImageFileToMedia(file);
 			} else {
 				account.getPgpDecryptionService().add(message);
 			}