Expected behavior

I expected I'll be able to view pictures from dir filr manager using Aphotomanager

Actual behavior

When I choose to view a picture from dir file manager with Aphotomanager it's say photo not found in media database and opens another photo

How to reproduce

• download Aphotomanager and Dir file manager both on Fdroid.
• access a directory on dir filemanager with more than 10 pictures
• select the option to open picture with A photoviewer
• it says photo not found in media database.

• Device: Infinix Note 4
• Operating system: Android 8.0 *Software version: Aphoto manager 0.6.4.180314 Dir File manager 1.5.5

Recording Of The Bug

https://youtu.be/WAPylthmLbc

[update k3b 2018-05-03]

Reproducable: OI-Filemanger tries to open content://org.openintents.filemanager//storage/emulated/0/DCIM/..... which APhotoManager currently does not understand.

the app is editing EXIF but doesn't handle the most used tag: Orientation. Please implement lossless rotation 90°/180°/270° through EXIF. As an UI example see Shotwell application. Thanks

• Affected Module:
  • [x] Image-View

Expected behavior

A Photo Manager to start/open

Actual behavior

Crashes. Does not start. Only a warning dialogue stating the app couldn't start.

Environment

• Android Version (i.e. 5.1):
  • 7.1.1, non-rooted Moto E4 Plus
• A Photo Manager Version (i.e. 0.4.6.160304) :
  • 0.6.1.170803 (Note: Prior version starts OK.)
• Affected Module:
  • [x ] Gallery-View
  • [ ] Geographic-Map
  • [x ] Image-View
  • [x ] Filtering
  • [x ] Folder-Picker
  • [x ] Settings
  • [x ] Intent API

I'd like to have a possibility to show a caption for the photos viewed in A Photo Manager. It might be possible that this already works and I just missed the relevant settings item as I'm new to this app.

I set various fields in the metadata of a picture using digikam, but I only found them in the "details" view which is way to verbose to look at while browsing the photos of the last vacation.

Environment

• Android Version 4.4.4 (CyanogenMod 11 20150901) on Samsung Galaxy S
• A Photo Manager Version 0.5.2 160726 (via F-Droid)

Most image apps use a black background when images get displayed in fullscreen.

I would prefer black, too.

What do you think?

Why did you choose white?

Hi @k3b

I found this app on the Google Play Store. This guy just took your source code, added some ads in it and put it on the Store, without warning this is free software...

As you are the owner of the source code, feel free to open a request to google here to remove the false app from the Store, if it's your wish ;)

Don't forget to tell Google that:

• The app is licensed under GNU GPL v3 license and this guy is violating it;
• He is falsely claiming he made the app.

My .thumbCache folder is several GB big. The files in this directory are the original images (same size and MD5 sum), but with different file name. Version 0.5.5.161220

I have the tag "Unsorted/Peter" and would like to move it to "People/Peter". Is that possible? How? I know how to move it one level down but not to different "Directory".. would ".." work?

Is your feature request related to a problem? Please describe. As a user of both Canon DPP and digiKam I'm used to see the five star rating bar together with the photo and not in a seperate view. This Info is he most imporant one to me for choosing the best photos.

Describe the solution you'd like There should be a five star rating bar on buttom of the Image-View. Maybe this should be a setting if someone is not interested in the rating.

Describe alternatives you've considered Have the setting bar in a split pane for tablets.

Additional context None.

• Affected Module:
  • [ ] Gallery-View
  • [ ] Geographic-Map
  • [X] Image-View
  • [ ] Filtering
  • [ ] Folder-Picker
  • [ ] Settings
  • [ ] Intent API

Hi, after deleting a picture with aPhotoManager, I should be able to use normally gallery and not see this picture anymore. Same for camera which I should be able to use.

However, when using gallery, the thumb of the deleted picture is still present (not visible, this is the "normal" behavior, but the thumb still take place between other pictures) and when selecting it to watch it, it make gallery app stop. When launching camera after deleting the last photo I took with camera, camera stops immediatly. perhaps because it failed to print the last picture.

My system is a Samsung S3 with Android 4.2.2 with 3.0.64 kernel version I have this issue with A Photo Manager Version 19 (i.e. 0.5.2.160726) and formerly A Photo Manager Version 17 (i.e. 0.5.0.160629)

• Affected Module: The real bug does not affect A Photo Manager app but other app wich interact with it, i.e. gallery and camera.

Expected behavior

...Display pictures correctly according to their orientation

Actual behavior

Portrait Format is mainly displayed as landscape both in gallery-view as well as in image-view mode.

Environment

• Android Version (i.e. 5.1):
  • ...
• A Photo Manager Version (0.5.0.160629) :

Describe the bug In the scanning page, when long click one item and try to "Edit Photo Autoprocessing", the app crashed.

To Reproduce Steps to reproduce the behavior:

1. Open the app
2. Click "More options"
3. Click "More ..."
4. Click "Media scanner"
5. Long click a item
6. Click "Edit Photo Autoprocessing" Then the app crashes.

Expected behavior Normal operation.

Smartphone (please complete the following information):

• Android version [e.g. Android-7.1] : Android 9.0
• A Photo Manager Version (i.e. 0.4.6.160304) : 0.8.3.200315

Screen Record

https://user-images.githubusercontent.com/119578731/210212607-1b0864cc-5260-4114-9a79-8453e0d85851.mp4

Crash Report FATAL EXCEPTION: main Process: de.k3b.android.androFotoFinder.debug, PID: 22571 java.lang.RuntimeException: Unable to start activity ComponentInfo{de.k3b.android.androFotoFinder.debug/de.k3b.android.androFotoFinder.PhotoAutoprocessingEditActivity}: java.lang.NullPointerException: Attempt to get length of null array at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2913) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:6669) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858) Caused by: java.lang.NullPointerException: Attempt to get length of null array at de.k3b.media.PhotoPropertiesUtil.inferAutoprocessingExifDefaults(PhotoPropertiesUtil.java:386) at de.k3b.media.PhotoPropertiesUtil.inferAutoprocessingExifDefaults(PhotoPropertiesUtil.java:374) at de.k3b.android.androFotoFinder.PhotoAutoprocessingEditActivity.onCreate(PhotoAutoprocessingEditActivity.java:218) at android.app.Activity.performCreate(Activity.java:7136) at android.app.Activity.performCreate(Activity.java:7127) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2893) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)  at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)  at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)  at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)  at android.os.Handler.dispatchMessage(Handler.java:106)  at android.os.Looper.loop(Looper.java:193)  at android.app.ActivityThread.main(ActivityThread.java:6669)  at java.lang.reflect.Method.invoke(Native Method)  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858) 

Describe the bug 0.8.4 freeze and crash

To Reproduce Steps to reproduce the behavior:

1. launch the app, pictures are loaded as expected.
2. click any one pic, new activity/fragment was launched but picture can't be displayed.
3. After a moment OS let user choose to wait or exit the app. Choose waiting and after a while the pic can be displayed.
4. Choose "edit exif" in menu. the app crashed.

Smartphone (please complete the following information):

• Android version : 9.1
• A Photo Manager Version (i.e. 0.4.6.160304) : 0.8.4.210419, pulled from master branch.

Crash Report --------- beginning of system --------- beginning of crash --------- beginning of main [ 08-20 09:40:43.781 16144:16144 I/k3bFoto ] A Photo Manager (dev) 0.8.4.210419 created

[ 08-20 09:40:43.990 16144:16144 I/k3b.DocFileTranslator ] DocumentFileTranslator.Root.loaded([/storage/8E93-E325 -> content://com.android.externalstorage.documents/tree/8E93-E325%3A ])

[ 08-20 09:40:43.992 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#1 dirCache.put(/storage/emulated/0 -> file:///storage/emulated/0) because of init

[ 08-20 09:40:44.058 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#1 dirCache.put(/storage/8E93-E325 -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3A) because of init

[ 08-20 09:40:44.104 16144:16144 D/HugeImageLoader ] loadImage( 'AndroidFileFacade: /storage/emulated/0/Pictures/Screenshots/Screenshot_20220819_154439_com.xunmeng.pinduoduo.png(content://media/external/file/329614)', 1078x943, max=4096x4096, size=3970k, memory(total/free/avail)=(7097k,1225k,524288k) ) ==> 1078x943, size=3970k, scale=1

[ 08-20 09:40:44.147 16144:16144 D/HugeImageLoader ] loadImage( 'AndroidFileFacade: /storage/emulated/0/Pictures/Screenshots/Screenshot_20220819_154439_com.xunmeng.pinduoduo.png(content://media/external/file/329614)', 1078x943, max=4096x4096, size=3970k, memory(total/free/avail)=(7097k,1168k,524288k) ) ==> 1078x943, size=3970k, scale=1

[ 08-20 09:40:44.180 16144:16144 D/HugeImageLoader ] loadImage( 'AndroidFileFacade: /storage/emulated/0/Pictures/Screenshots/Screenshot_20220819_154439_com.xunmeng.pinduoduo.png(content://media/external/file/329614)', 1078x943, max=4096x4096, size=3970k, memory(total/free/avail)=(7097k,1128k,524288k) ) ==> 1078x943, size=3970k, scale=1

[ 08-20 09:40:44.255 16144:16209 W/ExifInterface ] Stop reading file since a wrong offset may cause an infinite loop: 0

[ 08-20 09:40:52.445 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/360 -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.452 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/huiying.tf.data -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.473 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/Telegram -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.491 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/memento -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.510 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/netease -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.562 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/DCIM/Camera -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM%2FCamera) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.574 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/DCIM/.tmfs -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM%2FCamera) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.581 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/DCIM/.thumbnails -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM%2FCamera) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.588 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/DCIM/Screenshots -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM%2FCamera) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.595 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/DCIM/.tmsdual -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM%2FCamera) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.615 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/DCIM/Pindd -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM%2FCamera) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.670 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/DCIM/ehome -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM%2FCamera) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.686 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/DCIM/.thumbCache -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM%2FCamera) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:40:52.697 16144:16144 D/k3b.DocFileTranslator ] DocumentFileTranslator#2 dirCache.put(/storage/8E93-E325/DCIM/Alipay -> content://com.android.externalstorage.documents/tree/8E93-E325%3A/document/8E93-E325%3ADCIM%2FCamera) because of getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile

[ 08-20 09:41:07.915 16144:16144 I/k3b.DocFileTranslator ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile DocumentFileCache.reload cache from (/storage/8E93-E325/DCIM/Camera) ==> 1554 items

[ 08-20 09:41:07.915 16144:16144 I/k3b.DocFileTranslator ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile DocumentFileCache.findFile(/storage/8E93-E325/DCIM/Camera,cache=true) ==> androidx.documentfile.provider.TreeDocumentFile@ce9605b

[ 08-20 09:41:07.925 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220819_090026.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:07.926 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220819_090026.jpg:setImageViewMatrix setImageDrawable-resetMatrix

[ 08-20 09:41:07.977 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220819_090026.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:07.984 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#Screenshot_20220819_154439_com.xunmeng.pinduoduo.png:cleanup

[ 08-20 09:41:07.987 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220819_090026.jpg:cleanup

[ 08-20 09:41:08.001 16144:16144 I/k3b.FileFacade ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/emulated/0/Pictures/Screenshots/Screenshot_20220819_154439_com.xunmeng.pinduoduo.png') DocumentFileTranslator.getFromCache(/storage/emulated/0/Pictures/Screenshots/Screenshot_20220819_154439_com.xunmeng.pinduoduo.png,dir=false) ==> failed

[ 08-20 09:41:08.022 16144:16144 I/k3b.DocFileTranslator ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/emulated/0/Pictures/Screenshots/Screenshot_20220819_154439_com.xunmeng.pinduoduo.png') findFile DocumentFileCache.reload cache from (/storage/emulated/0/Pictures/Screenshots) ==> 701 items

[ 08-20 09:41:08.022 16144:16144 I/k3b.DocFileTranslator ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/emulated/0/Pictures/Screenshots/Screenshot_20220819_154439_com.xunmeng.pinduoduo.png') findFile DocumentFileCache.findFile(/storage/emulated/0/Pictures/Screenshots,cache=true) ==> androidx.documentfile.provider.RawDocumentFile@69b24a4

[ 08-20 09:41:08.024 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#Screenshot_20220819_154439_com.xunmeng.pinduoduo.png:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:08.024 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#Screenshot_20220819_154439_com.xunmeng.pinduoduo.png:setImageViewMatrix setImageDrawable-resetMatrix

[ 08-20 09:41:08.036 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#Screenshot_20220819_154439_com.xunmeng.pinduoduo.png:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:08.043 16144:16144 I/k3b.FileFacade ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') DocumentFileTranslator.getFromCache(/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg,dir=false) ==> failed

[ 08-20 09:41:22.149 16144:16144 I/k3b.DocFileTranslator ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile DocumentFileCache.reload cache from (/storage/8E93-E325/DCIM/Camera) ==> 1554 items

[ 08-20 09:41:22.149 16144:16144 I/k3b.DocFileTranslator ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220819_090026.jpg') findFile DocumentFileCache.findFile(/storage/8E93-E325/DCIM/Camera,cache=true) ==> androidx.documentfile.provider.TreeDocumentFile@1b7e710

[ 08-20 09:41:22.158 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220819_090026.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.158 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220819_090026.jpg:setImageViewMatrix setImageDrawable-resetMatrix

[ 08-20 09:41:22.182 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220819_090026.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.198 16144:16144 I/k3b.FileFacade ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220816_202156.jpg') DocumentFileTranslator.getFromCache(/storage/8E93-E325/DCIM/Camera/IMG_20220816_202156.jpg,dir=false) ==> failed

[ 08-20 09:41:22.198 16144:16144 I/k3b.DocFileTranslator ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220816_202156.jpg') findFile DocumentFileCache.findFile(/storage/8E93-E325/DCIM/Camera,cache=true) ==> androidx.documentfile.provider.TreeDocumentFile@99c643c

[ 08-20 09:41:22.208 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202156.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.208 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202156.jpg:setImageViewMatrix setImageDrawable-resetMatrix

[ 08-20 09:41:22.226 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202156.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.233 16144:16144 I/k3b.FileFacade ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220816_202231.jpg') DocumentFileTranslator.getFromCache(/storage/8E93-E325/DCIM/Camera/IMG_20220816_202231.jpg,dir=false) ==> failed

[ 08-20 09:41:22.233 16144:16144 I/k3b.DocFileTranslator ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220816_202231.jpg') findFile DocumentFileCache.findFile(/storage/8E93-E325/DCIM/Camera,cache=true) ==> androidx.documentfile.provider.TreeDocumentFile@e98828

[ 08-20 09:41:22.243 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202231.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.243 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202231.jpg:setImageViewMatrix setImageDrawable-resetMatrix

[ 08-20 09:41:22.262 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202231.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.263 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220819_090026.jpg:cleanup

[ 08-20 09:41:22.264 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#Screenshot_20220819_154439_com.xunmeng.pinduoduo.png:cleanup

[ 08-20 09:41:22.270 16144:16144 I/k3b.FileFacade ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220816_192434.jpg') DocumentFileTranslator.getFromCache(/storage/8E93-E325/DCIM/Camera/IMG_20220816_192434.jpg,dir=false) ==> failed

[ 08-20 09:41:22.271 16144:16144 I/k3b.DocFileTranslator ] getName:DocumentFileTranslator#2 getDocumentFile('/storage/8E93-E325/DCIM/Camera/IMG_20220816_192434.jpg') findFile DocumentFileCache.findFile(/storage/8E93-E325/DCIM/Camera,cache=true) ==> androidx.documentfile.provider.TreeDocumentFile@162fed4

[ 08-20 09:41:22.282 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_192434.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.283 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_192434.jpg:setImageViewMatrix setImageDrawable-resetMatrix

[ 08-20 09:41:22.305 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_192434.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.343 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202156.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.343 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202156.jpg:setImageViewMatrix onGlobalLayout mZoomEnabled=true-resetMatrix

[ 08-20 09:41:22.343 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202231.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.343 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202231.jpg:setImageViewMatrix onGlobalLayout mZoomEnabled=true-resetMatrix

[ 08-20 09:41:22.343 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_192434.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.343 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_192434.jpg:setImageViewMatrix onGlobalLayout mZoomEnabled=true-resetMatrix

[ 08-20 09:41:22.530 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202156.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.531 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202156.jpg:setImageViewMatrix setImageDrawable-resetMatrix

[ 08-20 09:41:22.605 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202231.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.605 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_202231.jpg:setImageViewMatrix setImageDrawable-resetMatrix

[ 08-20 09:41:22.676 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_192434.jpg:setImageViewMatrix setRotationTo 0.0

[ 08-20 09:41:22.676 16144:16144 D/PhotoViewAttacher ] PhotoViewAttacherEx#IMG_20220816_192434.jpg:setImageViewMatrix setImageDrawable-resetMatrix

[ 08-20 09:41:38.708 16144:16144 E/k3bFoto ] SettingsActivity-SaveLogCat(): => FotoGalleryActivity{(4184)null} [[1]#331469] => ImageDetailActivityViewPager{..0220816_202156.jpg}

[ 08-20 09:41:38.712 16144:16144 E/k3bFoto ] saving errorlog ('LocCat') to /storage/emulated/0/copy/log/androFotofinder.logcat-20220820-014138.txt

• [ExternalStorageDirectory] I have pictures both under "/storage/emulated/0" and "/storage/8E93-E325/". The issue happens no matter where the pic is.

the environment is as follows:

App version: v0.8.1.200212
Android version: 6.0
Device: Nexux_5X

The steps to reproduce: The exception log is as follows:

05-12 13:33:47.380 5136-5136/de.k3b.android.androFotoFinder E/ActivityThread: Performing pause of activity that is not resumed: {de.k3b.android.androFotoFinder/de.k3b.android.androFotoFinder.locationmap.MapGeoPickerActivity}
    java.lang.RuntimeException: Performing pause of activity that is not resumed: {de.k3b.android.androFotoFinder/de.k3b.android.androFotoFinder.locationmap.MapGeoPickerActivity}
        at android.app.ActivityThread.performPauseActivity(ActivityThread.java:3352)
        at android.app.ActivityThread.performPauseActivity(ActivityThread.java:3340)
        at android.app.ActivityThread.handlePauseActivity(ActivityThread.java:3315)
        at android.app.ActivityThread.-wrap13(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1355)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:148)
        at android.app.ActivityThread.main(ActivityThread.java:5417)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

When loading an image, Google suggests us to resize the image before decoding them, so as to save memory resource. https://developer.android.com/topic/performance/graphics/load-bitmap.html

However, in the code below, images are decoded directly without checking image size: de.k3b.android.androFotoFinder.gallery.cursor.GalleryCursorAdapterFromArray.java getView() (line number: 120) https://github.com/k3b/APhotoManager/blob/FDroid/app/src/main/java/de/k3b/android/androFotoFinder/gallery/cursor/GalleryCursorAdapterFromArray.java#L120

Are these images all of small sizes? Do you think they will affect APhotoManager's performance?

In addition, getView() is a callback that is frequently invoked in the UI thread. since image decoding is of high time consumption, we can perform these operations in worker threads (e.g., via AsyncTask).

When loading images, Google suggests us to cache the bitmaps that can be reused, so as to keep a fluid and fast-loading UI. https://developer.android.com/topic/performance/graphics/cache-bitmap.html

However, in the code below, bitmap caching is not applied: de.k3b.android.androFotoFinder.imagedetail.HugeImageLoader.java loadImage() https://github.com/k3b/APhotoManager/blob/FDroid/app/src/main/java/de/k3b/android/androFotoFinder/imagedetail/HugeImageLoader.java#L75

I found loadImage() is invoked directly by: de.k3b.android.androFotoFinder.gallery.cursor.GalleryCursorAdapterFromArray.java getView() https://github.com/k3b/APhotoManager/blob/FDroid/app/src/main/java/de/k3b/android/androFotoFinder/gallery/cursor/GalleryCursorAdapterFromArray.java#L99

getView() is a function that is frequently invoked, which means that there will be many duplicate bitmap objects being created if we not define a cache to store them.

For performance considerations, maybe we can define memory cache and disk memory cache to store the bitmap objects. Then app can reuse them instead of creating new bitmap objects continuously. In addition, since image decoding is slow, we can perform these operations in worker threads (e.g., via AsyncTask).

Thanks.