238 lines
10 KiB
Java
238 lines
10 KiB
Java
/* Copyright (C) 2016-2017 Alberto, Andreas Shimokawa, Carsten Pfeiffer,
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Daniele Gobbetti
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This file is part of Gadgetbridge.
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Gadgetbridge is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Gadgetbridge is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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package nodomain.freeyourgadget.gadgetbridge.activities;
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import android.app.AlertDialog;
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import android.content.DialogInterface;
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import android.content.SharedPreferences;
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import android.database.sqlite.SQLiteOpenHelper;
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import android.os.Bundle;
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import android.preference.PreferenceManager;
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import android.support.v4.app.NavUtils;
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import android.view.MenuItem;
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import android.view.View;
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import android.widget.Button;
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import android.widget.TextView;
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import android.widget.Toast;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.File;
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import java.io.IOException;
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import nodomain.freeyourgadget.gadgetbridge.GBApplication;
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import nodomain.freeyourgadget.gadgetbridge.R;
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import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
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import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
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import nodomain.freeyourgadget.gadgetbridge.util.FileUtils;
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import nodomain.freeyourgadget.gadgetbridge.util.GB;
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import nodomain.freeyourgadget.gadgetbridge.util.ImportExportSharedPreferences;
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public class DbManagementActivity extends AbstractGBActivity {
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private static final Logger LOG = LoggerFactory.getLogger(DbManagementActivity.class);
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private static SharedPreferences sharedPrefs;
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private ImportExportSharedPreferences shared_file = new ImportExportSharedPreferences();
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private Button exportDBButton;
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private Button importDBButton;
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private Button deleteOldActivityDBButton;
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private Button deleteDBButton;
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private TextView dbPath;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_db_management);
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dbPath = (TextView) findViewById(R.id.activity_db_management_path);
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dbPath.setText(getExternalPath());
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exportDBButton = (Button) findViewById(R.id.exportDBButton);
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exportDBButton.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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exportDB();
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}
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});
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importDBButton = (Button) findViewById(R.id.importDBButton);
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importDBButton.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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importDB();
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}
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});
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int oldDBVisibility = hasOldActivityDatabase() ? View.VISIBLE : View.GONE;
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deleteOldActivityDBButton = (Button) findViewById(R.id.deleteOldActivityDB);
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deleteOldActivityDBButton.setVisibility(oldDBVisibility);
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deleteOldActivityDBButton.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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deleteOldActivityDbFile();
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}
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});
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deleteDBButton = (Button) findViewById(R.id.emptyDBButton);
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deleteDBButton.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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deleteActivityDatabase();
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}
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});
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sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
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}
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private boolean hasOldActivityDatabase() {
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return new DBHelper(this).existsDB("ActivityDatabase");
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}
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private String getExternalPath() {
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try {
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return FileUtils.getExternalFilesDir().getAbsolutePath();
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} catch (Exception ex) {
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LOG.warn("Unable to get external files dir", ex);
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}
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return getString(R.string.dbmanagementactivvity_cannot_access_export_path);
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}
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private void exportShared() {
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// BEGIN EXAMPLE
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File myPath = null;
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try {
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myPath = FileUtils.getExternalFilesDir();
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File myFile = new File(myPath, "Export_preference");
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shared_file.exportToFile(sharedPrefs,myFile,null);
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} catch (IOException ex) {
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GB.toast(this, getString(R.string.dbmanagementactivity_error_exporting_shared, ex.getMessage()), Toast.LENGTH_LONG, GB.ERROR, ex);
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}
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}
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private void importShared() {
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// BEGIN EXAMPLE
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File myPath = null;
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try {
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myPath = FileUtils.getExternalFilesDir();
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File myFile = new File(myPath, "Export_preference");
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shared_file.importFromFile(sharedPrefs,myFile );
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} catch (Exception ex) {
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GB.toast(DbManagementActivity.this, getString(R.string.dbmanagementactivity_error_importing_db, ex.getMessage()), Toast.LENGTH_LONG, GB.ERROR, ex);
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}
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}
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private void exportDB() {
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try (DBHandler dbHandler = GBApplication.acquireDB()) {
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exportShared();
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DBHelper helper = new DBHelper(this);
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File dir = FileUtils.getExternalFilesDir();
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File destFile = helper.exportDB(dbHandler, dir);
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GB.toast(this, getString(R.string.dbmanagementactivity_exported_to, destFile.getAbsolutePath()), Toast.LENGTH_LONG, GB.INFO);
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} catch (Exception ex) {
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GB.toast(this, getString(R.string.dbmanagementactivity_error_exporting_db, ex.getMessage()), Toast.LENGTH_LONG, GB.ERROR, ex);
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}
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}
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private void importDB() {
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new AlertDialog.Builder(this)
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.setCancelable(true)
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.setTitle(R.string.dbmanagementactivity_import_data_title)
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.setMessage(R.string.dbmanagementactivity_overwrite_database_confirmation)
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.setPositiveButton(R.string.dbmanagementactivity_overwrite, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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try (DBHandler dbHandler = GBApplication.acquireDB()) {
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importShared();
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DBHelper helper = new DBHelper(DbManagementActivity.this);
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File dir = FileUtils.getExternalFilesDir();
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SQLiteOpenHelper sqLiteOpenHelper = dbHandler.getHelper();
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File sourceFile = new File(dir, sqLiteOpenHelper.getDatabaseName());
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helper.importDB(dbHandler, sourceFile);
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helper.validateDB(sqLiteOpenHelper);
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GB.toast(DbManagementActivity.this, getString(R.string.dbmanagementactivity_import_successful), Toast.LENGTH_LONG, GB.INFO);
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} catch (Exception ex) {
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GB.toast(DbManagementActivity.this, getString(R.string.dbmanagementactivity_error_importing_db, ex.getMessage()), Toast.LENGTH_LONG, GB.ERROR, ex);
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}
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}
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})
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.setNegativeButton(R.string.Cancel, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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}
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})
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.show();
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}
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private void deleteActivityDatabase() {
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new AlertDialog.Builder(this)
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.setCancelable(true)
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.setTitle(R.string.dbmanagementactivity_delete_activity_data_title)
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.setMessage(R.string.dbmanagementactivity_really_delete_entire_db)
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.setPositiveButton(R.string.Delete, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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if (GBApplication.deleteActivityDatabase(DbManagementActivity.this)) {
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GB.toast(DbManagementActivity.this, getString(R.string.dbmanagementactivity_database_successfully_deleted), Toast.LENGTH_SHORT, GB.INFO);
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} else {
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GB.toast(DbManagementActivity.this, getString(R.string.dbmanagementactivity_db_deletion_failed), Toast.LENGTH_SHORT, GB.INFO);
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}
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}
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})
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.setNegativeButton(R.string.Cancel, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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}
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})
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.show();
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}
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private void deleteOldActivityDbFile() {
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new AlertDialog.Builder(this).setCancelable(true);
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new AlertDialog.Builder(this).setTitle(R.string.dbmanagementactivity_delete_old_activity_db);
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new AlertDialog.Builder(this).setMessage(R.string.dbmanagementactivity_delete_old_activitydb_confirmation);
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new AlertDialog.Builder(this).setPositiveButton(R.string.Delete, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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if (GBApplication.deleteOldActivityDatabase(DbManagementActivity.this)) {
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GB.toast(DbManagementActivity.this, getString(R.string.dbmanagementactivity_old_activity_db_successfully_deleted), Toast.LENGTH_SHORT, GB.INFO);
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} else {
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GB.toast(DbManagementActivity.this, getString(R.string.dbmanagementactivity_old_activity_db_deletion_failed), Toast.LENGTH_SHORT, GB.INFO);
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}
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}
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});
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new AlertDialog.Builder(this).setNegativeButton(R.string.Cancel, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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}
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});
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new AlertDialog.Builder(this).show();
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case android.R.id.home:
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NavUtils.navigateUpFromSameTask(this);
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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}
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