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Reimplement storing backup import/export path

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#6319 and #6402 were reverted before adding SAF changes, and have been readded at the end of SAF changes
This commit is contained in:
Stypox 2021-06-06 22:15:32 +02:00
parent 5ffc667bea
commit 2a99e0e435
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GPG key ID: 4BDF1B40A49FDD23
7 changed files with 155 additions and 55 deletions
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11
app/src/main/java/org/schabi/newpipe/settings/BasePreferenceFragment.java
View file

@ -6,12 +6,16 @@ import android.view.View;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.StringRes;
import androidx.preference.Preference;
import androidx.preference.PreferenceFragmentCompat;
import androidx.preference.PreferenceManager;
import org.schabi.newpipe.MainActivity;
import org.schabi.newpipe.util.ThemeHelper;
import java.util.Objects;
public abstract class BasePreferenceFragment extends PreferenceFragmentCompat {
protected final String TAG = getClass().getSimpleName() + "@" + Integer.toHexString(hashCode());
protected final boolean DEBUG = MainActivity.DEBUG;
@ -37,4 +41,11 @@ public abstract class BasePreferenceFragment extends PreferenceFragmentCompat {
super.onResume();
ThemeHelper.setTitleToAppCompatActivity(getActivity(), getPreferenceScreen().getTitle());
}
@NonNull
public final Preference requirePreference(@StringRes final int resId) {
final Preference preference = findPreference(getString(resId));
Objects.requireNonNull(preference);
return preference;
}
}

81
app/src/main/java/org/schabi/newpipe/settings/ContentSettingsFragment.java
View file

@ -5,6 +5,7 @@ import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;
@ -32,18 +33,25 @@ import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import java.util.Objects;
import static org.schabi.newpipe.extractor.utils.Utils.isBlank;
import static org.schabi.newpipe.util.Localization.assureCorrectAppLanguage;
public class ContentSettingsFragment extends BasePreferenceFragment {
private static final int REQUEST_IMPORT_PATH = 8945;
private static final int REQUEST_EXPORT_PATH = 30945;
private static final String ZIP_MIME_TYPE = "application/zip";
private static final SimpleDateFormat EXPORT_DATE_FORMAT
= new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.US);
private ContentSettingsManager manager;
private String importExportDataPathKey;
private String thumbnailLoadToggleKey;
private String youtubeRestrictedModeEnabledKey;
@Nullable private Uri lastImportExportDataUri = null;
private Localization initialSelectedLocalization;
private ContentCountry initialSelectedContentCountry;
private String initialLanguage;
@ -51,29 +59,35 @@ public class ContentSettingsFragment extends BasePreferenceFragment {
@Override
public void onCreatePreferences(final Bundle savedInstanceState, final String rootKey) {
final File homeDir = ContextCompat.getDataDir(requireContext());
Objects.requireNonNull(homeDir);
manager = new ContentSettingsManager(new NewPipeFileLocator(homeDir));
manager.deleteSettingsFile();
importExportDataPathKey = getString(R.string.import_export_data_path);
thumbnailLoadToggleKey = getString(R.string.download_thumbnail_key);
youtubeRestrictedModeEnabledKey = getString(R.string.youtube_restricted_mode_enabled);
addPreferencesFromResource(R.xml.content_settings);
final Preference importDataPreference = findPreference(getString(R.string.import_data));
final Preference importDataPreference = requirePreference(R.string.import_data);
importDataPreference.setOnPreferenceClickListener((Preference p) -> {
startActivityForResult(StoredFileHelper.getPicker(getContext()), REQUEST_IMPORT_PATH);
startActivityForResult(
StoredFileHelper.getPicker(requireContext(), getImportExportDataUri()),
REQUEST_IMPORT_PATH);
return true;
});
final Preference exportDataPreference = findPreference(getString(R.string.export_data));
final Preference exportDataPreference = requirePreference(R.string.export_data);
exportDataPreference.setOnPreferenceClickListener((final Preference p) -> {
final SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.US);
startActivityForResult(StoredFileHelper.getNewPicker(getContext(), null,
"NewPipeData-" + sdf.format(new Date()) + ".zip", "application/zip"),
startActivityForResult(
StoredFileHelper.getNewPicker(requireContext(),
"NewPipeData-" + EXPORT_DATE_FORMAT.format(new Date()) + ".zip",
ZIP_MIME_TYPE, getImportExportDataUri()),
REQUEST_EXPORT_PATH);
return true;
});
thumbnailLoadToggleKey = getString(R.string.download_thumbnail_key);
youtubeRestrictedModeEnabledKey = getString(R.string.youtube_restricted_mode_enabled);
initialSelectedLocalization = org.schabi.newpipe.util.Localization
.getPreferredLocalization(requireContext());
initialSelectedContentCountry = org.schabi.newpipe.util.Localization
@ -81,7 +95,7 @@ public class ContentSettingsFragment extends BasePreferenceFragment {
initialLanguage = PreferenceManager
.getDefaultSharedPreferences(requireContext()).getString("app_language_key", "en");
final Preference clearCookiePref = findPreference(getString(R.string.clear_cookie_key));
final Preference clearCookiePref = requirePreference(R.string.clear_cookie_key);
clearCookiePref.setOnPreferenceClickListener(preference -> {
defaultPreferences.edit()
.putString(getString(R.string.recaptcha_cookies_key), "").apply();
@ -157,8 +171,11 @@ public class ContentSettingsFragment extends BasePreferenceFragment {
if ((requestCode == REQUEST_IMPORT_PATH || requestCode == REQUEST_EXPORT_PATH)
&& resultCode == Activity.RESULT_OK && data != null && data.getData() != null) {
final StoredFileHelper file = new StoredFileHelper(getContext(), data.getData(),
"application/zip");
lastImportExportDataUri = data.getData(); // will be saved only on success
final StoredFileHelper file
= new StoredFileHelper(getContext(), data.getData(), ZIP_MIME_TYPE);
if (requestCode == REQUEST_EXPORT_PATH) {
exportDatabase(file);
} else {
@ -182,6 +199,7 @@ public class ContentSettingsFragment extends BasePreferenceFragment {
.getDefaultSharedPreferences(requireContext());
manager.exportDatabase(preferences, file);
saveLastImportExportDataUri(false); // save export path only on success
Toast.makeText(getContext(), R.string.export_complete_toast, Toast.LENGTH_SHORT).show();
} catch (final Exception e) {
ErrorActivity.reportUiErrorInSnackbar(this, "Exporting database", e);
@ -206,30 +224,55 @@ public class ContentSettingsFragment extends BasePreferenceFragment {
.show();
}
//If settings file exist, ask if it should be imported.
// if settings file exist, ask if it should be imported.
if (manager.extractSettings(file)) {
final AlertDialog.Builder alert = new AlertDialog.Builder(requireContext());
alert.setTitle(R.string.import_settings);
alert.setNegativeButton(android.R.string.no, (dialog, which) -> {
dialog.dismiss();
// restart app to properly load db
System.exit(0);
finishImport();
});
alert.setPositiveButton(getString(R.string.finish), (dialog, which) -> {
dialog.dismiss();
manager.loadSharedPreferences(PreferenceManager
.getDefaultSharedPreferences(requireContext()));
// restart app to properly load db
System.exit(0);
finishImport();
});
alert.show();
} else {
// restart app to properly load db
System.exit(0);
finishImport();
}
} catch (final Exception e) {
ErrorActivity.reportUiErrorInSnackbar(this, "Importing database", e);
}
}
/**
* Save import path and restart system.
*/
private void finishImport() {
// save import path only on success; save immediately because app is about to exit
saveLastImportExportDataUri(true);
// restart app to properly load db
System.exit(0);
}
private Uri getImportExportDataUri() {
final String path = defaultPreferences.getString(importExportDataPathKey, null);
return isBlank(path) ? null : Uri.parse(path);
}
private void saveLastImportExportDataUri(final boolean immediately) {
if (lastImportExportDataUri != null) {
final SharedPreferences.Editor editor = defaultPreferences.edit()
.putString(importExportDataPathKey, lastImportExportDataUri.toString());
if (immediately) {
// noinspection ApplySharedPref
editor.commit(); // app about to be restarted, commit immediately
} else {
editor.apply();
}
}
}
}