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authorsteckbrief <steckbrief@chefmail.de>2015-11-03 21:09:36 +0100
committersteckbrief <steckbrief@chefmail.de>2015-11-03 21:09:36 +0100
commitb22d863c362bb6492240700c0f69f1a5d926f46b (patch)
treeacf185af5312a97f18819efd3927c46b12a797d1 /src/main/java/de/thedevstack/conversationsplus/persistance/FileBackend.java
parent11659eadb02b382804845d4e01a8536e02698468 (diff)
Implements FS#26: Introduction of dialog to choose whether to resize a picture or not
Diffstat (limited to 'src/main/java/de/thedevstack/conversationsplus/persistance/FileBackend.java')
-rw-r--r--src/main/java/de/thedevstack/conversationsplus/persistance/FileBackend.java58
1 files changed, 37 insertions, 21 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/persistance/FileBackend.java b/src/main/java/de/thedevstack/conversationsplus/persistance/FileBackend.java
index 3a245d62..da5cbf09 100644
--- a/src/main/java/de/thedevstack/conversationsplus/persistance/FileBackend.java
+++ b/src/main/java/de/thedevstack/conversationsplus/persistance/FileBackend.java
@@ -23,6 +23,7 @@ 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;
@@ -30,6 +31,7 @@ import android.util.Base64;
import android.util.Base64OutputStream;
import android.util.Log;
import android.webkit.MimeTypeMap;
+import android.widget.ImageView;
import de.thedevstack.conversationsplus.Config;
import de.thedevstack.conversationsplus.R;
@@ -39,6 +41,7 @@ import de.thedevstack.conversationsplus.entities.Message;
import de.thedevstack.conversationsplus.services.XmppConnectionService;
import de.thedevstack.conversationsplus.utils.CryptoHelper;
import de.thedevstack.conversationsplus.utils.ExifHelper;
+import de.thedevstack.conversationsplus.utils.FileHelper;
import de.thedevstack.conversationsplus.xmpp.pep.Avatar;
public class FileBackend {
@@ -95,7 +98,7 @@ public class FileBackend {
public static String getConversationsImageDirectory() {
return Environment.getExternalStoragePublicDirectory(
- Environment.DIRECTORY_PICTURES).getAbsolutePath()
+ Environment.DIRECTORY_PICTURES).getAbsolutePath()
+ "/Conversations/";
}
@@ -127,24 +130,7 @@ public class FileBackend {
}
public String getOriginalPath(Uri uri) {
- String path = null;
- if (uri.getScheme().equals("file")) {
- return uri.getPath();
- } else if (uri.toString().startsWith("content://media/")) {
- String[] projection = {MediaStore.MediaColumns.DATA};
- Cursor metaCursor = mXmppConnectionService.getContentResolver().query(uri,
- projection, null, null, null);
- if (metaCursor != null) {
- try {
- if (metaCursor.moveToFirst()) {
- path = metaCursor.getString(0);
- }
- } finally {
- metaCursor.close();
- }
- }
- }
- return path;
+ return FileHelper.getRealPathFromUri(uri);
}
public DownloadableFile copyFileToPrivateStorage(Message message, Uri uri) throws FileCopyException {
@@ -268,13 +254,43 @@ public class FileBackend {
throw new FileNotFoundException();
}
thumbnail = resize(fullsize, size);
- this.mXmppConnectionService.getBitmapCache().put(message.getUuid(),
+ try {
+ thumbnail = rotate(thumbnail, file.getAbsolutePath());
+ } catch (IOException e) {
+ throw new FileNotFoundException();
+ }
+ this.mXmppConnectionService.getBitmapCache().put(message.getUuid(),
thumbnail);
}
return thumbnail;
}
- public Uri getTakePhotoUri() {
+ private Bitmap rotate(Bitmap original, String srcPath) throws IOException {
+ try {
+ ExifInterface exif = new ExifInterface(srcPath);
+ int orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_UNDEFINED);
+ int rotation = 0;
+ switch (orientation) {
+ case ExifInterface.ORIENTATION_ROTATE_90:
+ rotation = 90;
+ break;
+ case ExifInterface.ORIENTATION_ROTATE_180:
+ rotation = 180;
+ break;
+ case ExifInterface.ORIENTATION_ROTATE_270:
+ rotation = 270;
+ break;
+ }
+ if (rotation > 0) {
+ return rotate(original, rotation);
+ }
+ } catch (IOException e) {
+ Log.w("filebackend", "Error while rotating image, returning original");
+ }
+ return original;
+ }
+
+ public Uri getTakePhotoUri() {
StringBuilder pathBuilder = new StringBuilder();
pathBuilder.append(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM));
pathBuilder.append('/');