OnActivityResult | OnActivityResult annotation compiler for Android | Build Tool library

Finally I Found a package that can solve SAF issue ! Here is a link Visit

From the documentation:

The Activity Result APIs provide components for registering for a result, launching the result, and handling the result once it is dispatched by the system.

Also, you can read here why they deprecated the onActivityResult() callback.

When starting an activity for a result, it is possible (and, in cases of memory-intensive operations such as camera usage, almost certain) that your process and your activity will be destroyed due to low memory.

For this reason, the Activity Result APIs decouple the result callback from the place in your code where you launch the other activity. As the result callback needs to be available when your process and activity are recreated, the callback must be unconditionally registered every time your activity is created, even if the logic of launching the other activity only happens based on user input or other business logic.

For camera, use Take Picture contract

For Gallery, use Get Content contract

Update:

You can create your custom contract something like this:

Most likely Android recreates your Activity while you're picking an image. You didn't provide the code of uploadPicture() method but I suppose that it opens image picker in another app. So, values of your variables may be lost, including clickedView1 and others. You can check it by putting a log in onActivityResult() which shows values of these variables.

If I'm right then one of possible solutions is to save your variables' values in onSaveInstanceState() and restore them in onCreate() like this:

I solved problem: the reason was that in android 11 i had to manually ask for contact read permissiom, while in android 10 that code worked fine.
Solution: manually ask for contact read permission

This is going to be a long answer and a lot of the code is specific to my use case so if someone wants to reuse it, you might need to tweak things.

Basically with the changes in Android 30+ I wasn't able to get permissions to write to a directory on the user's phone that wasn't my apps own directory without requesting the dreaded manage_external_storage.

I solved this by doing this with native Kotlin then calling those methods via an interface in Dart.

First starting with the Kotlin code

In your following code, seems you have not assign a value to the context. As a result, error 4 occurs:

So you could try to change your code to the following:

The signature certificate of the HarmonyOS application is different from the signature certificate of the Android application.

The signature certificate of the HarmonyOS application is a .p12 file. Like following:

You could check the signature certificate fingerprint as follows:

There is no way you can upload the coverUri and the profileUri pictures in parallel and expect to complete the upload at the same time. What you have to do is to create two separate uploads, and once the upload URL is available, write it to Firestore. Please check below how you can get the download URL in Java:

• How to get the download url from Firebase Storage?

In the following log

com.huawei.appmarket;status is:NOT_INSTALLED

The upgrade failure may be triggered because the Huawei AppGallery is not installed. Therefore, please check whether the test device is a Huawei device and whether the Huawei AppGallery is installed.

The possible cause of the login failure is that the health kit depends on the Huawei AppGallery login. If there is no Huawei AppGallery in the test device, an error will be reported.