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Blank screen#240 fix #241

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Blank screen#240 fix #241

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0a6e970
Blank screen on resume#240-fix
arvind-1 Aug 16, 2021
fbdc3a5
added newline at end
arvind-1 Aug 16, 2021
4c0789a
changes requested in review
arvind-1 Aug 25, 2021
99472ec
Update MainActivity.java
arvind-1 Aug 25, 2021
70d2156
Merge branch 'master' into blank-screen#240-fix
jo-elimu Dec 18, 2021
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16 changes: 12 additions & 4 deletions app/src/main/java/ai/elimu/appstore/ui/applications/ApplicationListActivity.java
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Original file line number Diff line number Diff line change
Expand Up @@ -65,13 +65,21 @@ protected void onStart() {
RoomDb.databaseWriteExecutor.execute(() -> {
List<Application> applications = applicationDao.loadAll();
Log.d(getClass().getName(), "applications.size(): " + applications.size());
applicationListAdapter.setApplications(applications);

if(applications != null) {
applicationListAdapter.setApplications(applications);
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}
Comment on lines +68 to +70
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Suggested change
if(applications != null) {
applicationListAdapter.setApplications(applications);
}

This code change is not necessary, right? (Since applicationListAdapter.notifyDataSetChanged(); is the line causing the error.)

List<ApplicationVersion> applicationVersions = applicationVersionDao.loadAll();
Log.d(getClass().getName(), "applicationVersions.size(): " + applicationVersions.size());
applicationListAdapter.setApplicationVersions(applicationVersions);

applicationListAdapter.notifyDataSetChanged();

recyclerView.post(new Runnable() {
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To avoid the dependence on recyclerView, use runOnUiThread instead?:

Suggested change
recyclerView.post(new Runnable() {
runOnUiThread(new Runnable() {

@Override
public void run() {
applicationListAdapter.notifyDataSetChanged();
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}
});

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});
}
}
}