net.kourlas.voipms_sms.activities.EditDatabaseActivity.java Source code

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Here is the source code for net.kourlas.voipms_sms.activities.EditDatabaseActivity.java

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/*
 * VoIP.ms SMS
 * Copyright (C) 2015 Michael Kourlas and other contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.kourlas.voipms_sms.activities;

import android.os.Bundle;
import android.support.v4.view.ViewCompat;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.EditText;
import net.kourlas.voipms_sms.Database;
import net.kourlas.voipms_sms.R;
import net.kourlas.voipms_sms.Utils;
import net.kourlas.voipms_sms.model.Message;
import org.json.JSONArray;
import org.json.JSONObject;

import java.util.ArrayList;
import java.util.List;

public class EditDatabaseActivity extends AppCompatActivity {
    Database database;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.edit_database);

        database = Database.getInstance(getApplicationContext());

        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        ViewCompat.setElevation(toolbar, getResources().getDimension(R.dimen.toolbar_elevation));
        setSupportActionBar(toolbar);
        ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) {
            actionBar.setHomeButtonEnabled(true);
            actionBar.setDisplayHomeAsUpEnabled(true);
        }

        Message[] messages = database.getMessages();
        JSONArray messagesJsonArray = new JSONArray();
        for (Message message : messages) {
            messagesJsonArray.put(message.toJSON());
        }

        try {
            String databaseString = messagesJsonArray.toString(2);
            EditText editText = (EditText) findViewById(R.id.database_text);
            editText.setText(databaseString);
        } catch (Exception ex) {
            Utils.showInfoDialog(this, getString(R.string.preferences_database_edit_failure_load));
            finish();
        }
    }

    @Override
    public boolean onCreateOptionsMenu(final Menu menu) {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.edit_database, menu);

        return super.onCreateOptionsMenu(menu);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) {
            switch (item.getItemId()) {
            case R.id.save_button:
                List<Message> messages = new ArrayList<>();
                try {
                    EditText editText = (EditText) findViewById(R.id.database_text);
                    JSONArray databaseJsonArray = new JSONArray(editText.getText().toString());
                    for (int i = 0; i < databaseJsonArray.length(); i++) {
                        JSONObject messageJsonObject = databaseJsonArray.getJSONObject(i);
                        Message message = new Message(messageJsonObject.optLong(Database.COLUMN_DATABASE_ID),
                                messageJsonObject.optLong(Database.COLUMN_VOIP_ID),
                                messageJsonObject.getLong(Database.COLUMN_DATE),
                                messageJsonObject.getLong(Database.COLUMN_TYPE),
                                messageJsonObject.getString(Database.COLUMN_DID),
                                messageJsonObject.getString(Database.COLUMN_CONTACT),
                                messageJsonObject.getString(Database.COLUMN_MESSAGE),
                                messageJsonObject.getLong(Database.COLUMN_UNREAD),
                                messageJsonObject.getLong(Database.COLUMN_DELETED),
                                messageJsonObject.getLong(Database.COLUMN_DELIVERED),
                                messageJsonObject.getLong(Database.COLUMN_DELIVERY_IN_PROGRESS));
                        messages.add(message);
                    }
                } catch (Exception ex) {
                    Utils.showInfoDialog(this, getString(R.string.preferences_database_edit_failure_save));
                    return false;
                }

                database.deleteAllMessages();
                for (Message message : messages) {
                    database.insertMessage(message);
                }
                finish();
                return true;
            }
        }

        return super.onOptionsItemSelected(item);
    }
}