Java tutorial
/* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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 com.inam.myomcrm; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import android.content.pm.ActivityInfo; import android.os.Bundle; import android.util.Log; import org.apache.cordova.*; public class myomcrm extends DroidGap { @Override public void onCreate(Bundle savedInstanceState) { // testing asdfsd try { String pName = this.getClass().getPackage().getName(); Log.w("myApp", "no network" + "/data/data/" + pName + "/databases/"); this.copy("cps.db", "/data/data/" + pName + "/databases/"); ////this.copy("0000000000000001.db","/data/data/"+pName+"/databases/file__0/"); } catch (IOException e) { e.printStackTrace(); } ////////////fd File database = getApplicationContext().getDatabasePath("cps.db"); if (!database.exists()) { // Database does not exist so copy it from assets here Log.w("Database", "Not Found"); } else { Log.w("Database", "Found"); } super.onCreate(savedInstanceState); // Set by <content src="index.html" /> in config.xml super.loadUrl(Config.getStartUrl()); setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); //super.loadUrl("file:///android_asset/www/index.html") } void copy(String file, String folder) throws IOException { File CheckDirectory; CheckDirectory = new File(folder); if (!CheckDirectory.exists()) { CheckDirectory.mkdir(); } File dbFile = new File(CheckDirectory.getAbsolutePath() + "/cps.db"); Log.w("file exists path", dbFile.getAbsolutePath()); if (!dbFile.exists()) { InputStream in = getApplicationContext().getAssets().open(file); OutputStream out = new FileOutputStream(folder + file); // Transfer bytes from in to out byte[] buf = new byte[1024]; int len; while ((len = in.read(buf)) > 0) out.write(buf, 0, len); in.close(); out.close(); } } }