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Code Issues Projects Releases Wiki Activity

checkpoint db before export

This commit is contained in:
yausername 2020-02-21 18:07:19 +05:30 committed by Tobias Groza
parent d5c29bf1b5
commit c6b062a698
1 changed files with 12 additions and 0 deletions
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12
app/src/main/java/org/schabi/newpipe/settings/ContentSettingsFragment.java
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@ -5,6 +5,7 @@ import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.util.Log;
@ -17,6 +18,8 @@ import androidx.preference.Preference;
import com.nononsenseapps.filepicker.Utils;
import com.nostra13.universalimageloader.core.ImageLoader;
import org.schabi.newpipe.App;
import org.schabi.newpipe.NewPipeDatabase;
import org.schabi.newpipe.R;
import org.schabi.newpipe.extractor.NewPipe;
import org.schabi.newpipe.extractor.localization.ContentCountry;
@ -168,6 +171,9 @@ public class ContentSettingsFragment extends BasePreferenceFragment {
private void exportDatabase(String path) {
try {
//checkpoint before export
checkpoint();
ZipOutputStream outZip = new ZipOutputStream(
new BufferedOutputStream(
new FileOutputStream(path)));
@ -185,6 +191,12 @@ public class ContentSettingsFragment extends BasePreferenceFragment {
}
}
private void checkpoint() {
Cursor c = NewPipeDatabase.getInstance(App.getApp()).getOpenHelper().getWritableDatabase().query("pragma wal_checkpoint(full)");
if(c.moveToFirst() && c.getInt(0) == 1)
throw new RuntimeException("Checkpoint was blocked from completing");
}
private void saveSharedPreferencesToFile(File dst) {
ObjectOutputStream output = null;
try {