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Code Issues Packages Projects Releases Wiki Activity

Debug option to disable sqlite WAL

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This commit is contained in:
M66B
2021-02-24 18:10:53 +01:00
parent 0263b15247
commit d3f4f29d0c
6 changed files with 30 additions and 5 deletions
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3
app/src/main/java/eu/faircode/email/ActivitySetup.java
View File

@@ -993,7 +993,8 @@ public class ActivitySetup extends ActivityBase implements FragmentManager.OnBac
if ("secure".equals(key) ||
"shortcuts".equals(key) ||
"language".equals(key) ||
"query_threads".equals(key))
"query_threads".equals(key) ||
"wal".equals(key))
continue;
if (key != null && key.startsWith("widget."))

1
app/src/main/java/eu/faircode/email/ApplicationEx.java
View File

@@ -196,6 +196,7 @@ public class ApplicationEx extends Application
case "shortcuts": // misc
case "language": // misc
case "query_threads": // misc
case "wal": // misc
// Should be excluded for import
restart();
break;

5
app/src/main/java/eu/faircode/email/DB.java
View File

@@ -266,14 +266,15 @@ public abstract class DB extends RoomDatabase {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
int threads = prefs.getInt("query_threads", 4); // AndroidX default thread count: 4
Log.i("Query threads=" + threads);
boolean wal = prefs.getBoolean("wal", true);
Log.i("DB query threads=" + threads + " wal=" + wal);
ExecutorService executor = Helper.getBackgroundExecutor(threads, "query");
return Room
.databaseBuilder(context, DB.class, DB_NAME)
.openHelperFactory(new RequerySQLiteOpenHelperFactory())
.setQueryExecutor(executor)
.setJournalMode(JournalMode.WRITE_AHEAD_LOGGING) // using the latest sqlite
.setJournalMode(wal ? JournalMode.WRITE_AHEAD_LOGGING : JournalMode.TRUNCATE) // using the latest sqlite
.addCallback(new Callback() {
@Override
public void onOpen(@NonNull SupportSQLiteDatabase db) {

12
app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java
View File

@@ -98,6 +98,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
private SwitchCompat swExperiments;
private TextView tvExperimentsHint;
private SwitchCompat swQueries;
private SwitchCompat swWal;
private SwitchCompat swCrashReports;
private TextView tvUuid;
private Button btnReset;
@@ -133,7 +134,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
"shortcuts", "fts",
"classification", "class_min_probability", "class_min_difference",
"language", "watchdog", "updates",
"experiments", "query_threads", "crash_reports", "cleanup_attachments",
"experiments", "wal", "query_threads", "crash_reports", "cleanup_attachments",
"protocol", "debug", "perform_expunge", "auth_plain", "auth_login", "auth_ntlm", "auth_sasl"
};
@@ -193,6 +194,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
swExperiments = view.findViewById(R.id.swExperiments);
tvExperimentsHint = view.findViewById(R.id.tvExperimentsHint);
swQueries = view.findViewById(R.id.swQueries);
swWal = view.findViewById(R.id.swWal);
swCrashReports = view.findViewById(R.id.swCrashReports);
tvUuid = view.findViewById(R.id.tvUuid);
btnReset = view.findViewById(R.id.btnReset);
@@ -404,6 +406,13 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
}
});
swWal.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
prefs.edit().putBoolean("wal", checked).commit(); // apply won't work here
}
});
swCrashReports.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
@@ -852,6 +861,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
? View.GONE : View.VISIBLE);
swExperiments.setChecked(prefs.getBoolean("experiments", false));
swQueries.setChecked(prefs.getInt("query_threads", 4) < 4);
swWal.setChecked(prefs.getBoolean("wal", true));
swCrashReports.setChecked(prefs.getBoolean("crash_reports", false));
tvUuid.setText(prefs.getString("uuid", null));
swCleanupAttachments.setChecked(prefs.getBoolean("cleanup_attachments", false));