EditCacheActivity.java :  » Geo » geohunter » org » geohunter » activity » edit » Android Open Source

/*
 ** 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 org.geohunter.activity.edit;

import org.geohunter.GeoObject;
import org.geohunter.Geocache;
import org.geohunter.GeocacheFactory;
import org.geohunter.R;
import org.geohunter.Waypoint;
import org.geohunter.activity.edit.EditCacheActivityDelegate;
import org.geohunter.database.DatabaseLocator;
import org.geohunter.database.DbFrontend;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.KeyEvent;
import android.widget.Button;
import android.widget.EditText;

public class EditCacheActivity extends Activity {
    private DbFrontend mDbFrontend;
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        final GeocacheFactory geocacheFactory = new GeocacheFactory();
        mDbFrontend = new DbFrontend(DatabaseLocator.getDatabasePath(), geocacheFactory);
        setContentView(R.layout.cache_edit);
        final Intent intent = getIntent();
        final EditCacheActivityDelegate editCache = 
            new EditCacheActivityDelegate(
                (EditText)findViewById(R.id.edit_id),
                (EditText)findViewById(R.id.edit_name),
                (EditText)findViewById(R.id.edit_latitude),
                (EditText)findViewById(R.id.edit_longitude), mDbFrontend);

        boolean creating = intent.getBooleanExtra("creating", false);
        if (creating)
            ((Button)findViewById(R.id.edit_cancel)).setText(R.string.dont_create);
        final EditCacheActivityDelegate.CancelButtonOnClickListener cancelButtonOnClickListener = 
            new EditCacheActivityDelegate.CancelButtonOnClickListener(this, editCache, creating);
        
        EditCacheActivityDelegate.CacheSaverOnClickListener cacheSaver = 
            new EditCacheActivityDelegate.CacheSaverOnClickListener(
                    this, editCache);
        ((Button)findViewById(R.id.edit_set)).setOnClickListener(cacheSaver);
        ((Button)findViewById(R.id.edit_cancel))
                .setOnClickListener(cancelButtonOnClickListener);

        GeoObject geoobject = null;
        if(intent.getStringExtra(Waypoint.ID) != null) {
            geoobject = mDbFrontend.loadWaypointFromId(intent.getStringExtra(Waypoint.ID));
        } else {
            geoobject = mDbFrontend.loadCacheFromId(intent.getStringExtra(Geocache.ID));
        }
        editCache.setGeoObject(geoobject);
        findViewById(R.id.edit_name).requestFocus();
    }
    
    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        //From API 5, onBackPressed() could be overridden
        if (keyCode == KeyEvent.KEYCODE_BACK) {
            ((Button)findViewById(R.id.edit_cancel)).performClick();
        }
        return super.onKeyDown(keyCode, event);
    }

    @Override
    protected void onPause() {
        super.onPause();
        mDbFrontend.closeDatabase();
    }
}