com.classroom.knomadix.SmartLabel.java Source code

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Here is the source code for com.classroom.knomadix.SmartLabel.java

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/*
   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.classroom.knomadix;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import org.apache.cordova.Config;
import org.apache.cordova.CordovaActivity;

import android.content.ContentResolver;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;

import com.cordovaprogramming.db.SmartLabelSQLiteHelper;
import android.os.Bundle;
import org.apache.cordova.*;

public class SmartLabel extends CordovaActivity {
    private SmartLabelSQLiteHelper dbHelper;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        String dataString = null;
        super.onCreate(savedInstanceState);
        super.init();
        // Set by <content src="index.html" /> in config.xml

        super.loadUrl(Config.getStartUrl());
        //super.loadUrl("file:///android_asset/www/index.html")
        Intent intent = getIntent();
        Uri uri = intent.getData();

        if (null != uri) {
            String fileName = getContentName(getContentResolver(), uri);

            dataString = readContent(uri);
            if (null != dataString) {
                dbHelper = new SmartLabelSQLiteHelper(this.getApplicationContext());
                dbHelper.writeToDB(fileName, dataString);
                dbHelper.close();

                //            FileUtils.write("attachment_invoke.xml", dataString);
            }
        }
    }

    public static String getContentName(ContentResolver resolver, Uri uri) {
        Cursor cursor = resolver.query(uri, null, null, null, null);
        cursor.moveToFirst();
        int nameIndex = cursor.getColumnIndex(MediaStore.MediaColumns.DISPLAY_NAME);
        if (nameIndex >= 0) {
            return cursor.getString(nameIndex);
        } else {
            return null;
        }
    }

    private String readContent(Uri uri) {
        String dataString = null;
        ContentResolver cr = getContentResolver();
        try {
            InputStream is = cr.openInputStream(uri);
            BufferedReader r = new BufferedReader(new InputStreamReader(is));
            StringBuilder sb = new StringBuilder();
            String line;
            while ((line = r.readLine()) != null) {
                sb.append(line);
            }
            dataString = sb.toString();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

        return dataString;
    }

}