Android Question problem "unsafe app locked"

[Angelo Maradini]

We compiled our app at the end of December and were able to install it on any device.
Having to recompile today, the message "unsafe app blocked" comes out, highlighting that it was developed for an older version of android that does not contain the most recent privacy protections.
Even changing SDK does not solve the problem. what should we do?
this is our manifest:

AddManifestText(
<uses-sdk android:targetSdkVersion="34" />
<uses-sdk android:minSdkVersion="21" />
<uses-permission
android:name="android.permission.WRITE_EXTERNAL_STORAGE"
android:maxSdkVersion="34"
/>
<supports-screens android:largeScreens="true"
android:normalScreens="true"
android:smallScreens="true"
android:anyDensity="true"
/>
)
AddApplicationText(
<provider
android:name="android.support.v4.content.FileProvider"
android:authorities="$PACKAGE$.provider"
android:exported="false"
android:grantUriPermissions="true">
<meta-data
android:name="android.support.FILE_PROVIDER_PATHS"
android:resource="@xml/provider_paths"/>
</provider>
)
CreateResource(xml, provider_paths,
<external-files-path name="name" path="shared" />
)
SetApplicationAttribute(android:icon, "@drawable/icon")
SetApplicationAttribute(android:label, "$LABEL$")
SetApplicationAttribute(android:largeHeap,"true")
SetActivityAttribute("Elaborazione_Fabbisogno", android:screenOrientation, "landscape")
SetActivityAttribute(main, android:windowSoftInputMode, adjustPan|stateHidden)
AddPermission(android.permission.WRITE_EXTERNAL_STORAGE)
AddPermission(android.permission.READ_EXTERNAL_STORAGE)

 

[DonManfred]

what should we do?

Create a small project showing the issue.

Without seeing the projct - i fear - noone can help you.

What does your app do that let android think is is unsafe?
Noone want to guess.

Help us helping you

 

[DonManfred]

Google search

 

[josejad]

AddPermission(android.permission.WRITE_EXTERNAL_STORAGE)

Just guessing, but as you can read in the Android Runtime Permissions Tutorial:

READ_EXTERNAL_STORAGE / WRITE_EXTERNAL_STORAGE

This is the most common dangerous permission. It is added automatically when you use File.DirDefaultExternal or File.DirRootExternal.

And, of course, remember what Erel always says