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Differential D4236

Implement JNI interface to use C++ code to update thread unread status on Android
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Authored by marcin on Jun 7 2022, 7:03 AM.
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Subscribers
• abosh
• adrian
ashoat

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tomek
atul
varun
Commits
rCOMMb2dcbb3425a1: Implement JNI interface to use C++ code to update thread unread status on…
Summary

Implement JNI files to expose C++ thread update functionality to CommNotificationsHandler.java

Test Plan

No testing plan. Child differential will use those files to update thread unread status in CommNotificationsHandler and will provide testing plan.

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Event Timeline

marcin created this revision.Jun 7 2022, 7:03 AM
Herald added subscribers: • abosh, • adrian, ashoat. · View Herald TranscriptJun 7 2022, 7:03 AM
marcin added a parent revision: D4235: Implement C++ code to update thread unread status.Jun 7 2022, 7:04 AM
marcin added a child revision: D4237: Update thread unread status from CommNotificationsHandler on Android.Jun 7 2022, 7:08 AM
Harbormaster completed remote builds in B9665: Diff 13392.Jun 7 2022, 7:32 AM
marcin requested review of this revision.Jun 7 2022, 7:32 AM
ashoat added a comment.Jun 7 2022, 3:55 PM

Great work figuring this all out... the JNI stuff is not easyI

native/android/app/src/cpp/ThreadOperationsJNIHelper.cpp
13 ↗(On Diff #13392)

I assume it's okay to call initialize multiple times? (Eg. initialize is idempotent)

marcin added inline comments.Jun 8 2022, 1:49 AM
native/android/app/src/cpp/ThreadOperationsJNIHelper.cpp
13 ↗(On Diff #13392)

Yes! SQLiteQueryExecutor::initialize uses std::call_once so it is idempotent.

marcin updated this revision to Diff 13426.Jun 8 2022, 3:05 AM

Add new lines

Harbormaster completed remote builds in B9688: Diff 13426.Jun 8 2022, 3:16 AM
marcin updated this revision to Diff 13437.Jun 8 2022, 6:45 AM

Rebase to master after CI change

tomek accepted this revision.Jun 8 2022, 7:09 AM
tomek added inline comments.
native/android/app/src/cpp/ThreadOperationsJNIHelper.cpp
8–9 ↗(On Diff #13437)

Could you check if it is possible to use std::string as a parameter. According to https://github.com/facebookincubator/fbjni/blob/main/docs/quickref.md#methods-using-java-strings it seems like it might be possible.

10 ↗(On Diff #13437)

It's nice that we can use bool directly

This revision is now accepted and ready to land.Jun 8 2022, 7:09 AM
Harbormaster completed remote builds in B9696: Diff 13437.Jun 8 2022, 7:12 AM
marcin updated this revision to Diff 13442.Jun 8 2022, 7:57 AM

Use std::string in JNI files instead of facebook::jni::JString

Harbormaster failed remote builds in B9701: Diff 13442!Jun 8 2022, 8:19 AM
Harbormaster completed remote builds in B9701: Diff 13442.Jun 14 2022, 4:18 AM
marcin updated this revision to Diff 13590.Jun 20 2022, 2:49 AM

Rebase master

Harbormaster completed remote builds in B9826: Diff 13590.Jun 20 2022, 3:13 AM
Closed by commit rCOMMb2dcbb3425a1: Implement JNI interface to use C++ code to update thread unread status on… (authored by marcin). · Explain WhyJun 20 2022, 3:31 AM
This revision was automatically updated to reflect the committed changes.
marcin added a commit: rCOMMb2dcbb3425a1: Implement JNI interface to use C++ code to update thread unread status on….

Revision Contents
Changeset List

PathSize
native/
android/
app/
src/
cpp/
24 lines
2 lines
main/
java/
app/
comm/
android/
fbjni/
8 lines
cpp/
CommonCpp/
NativeModules/
PersistentStorageUtilities/
ThreadOperationsUtilities/
18 lines

Diff 13426

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native/android/app/src/cpp/ThreadOperationsJNIHelper.cpp

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native/android/app/src/cpp/jsiInstaller.cpp

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native/android/app/src/main/java/app/comm/android/fbjni/ThreadOperations.java

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native/cpp/CommonCpp/NativeModules/PersistentStorageUtilities/ThreadOperationsUtilities/ThreadOperationsJNIHelper.h

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