A Titanium module for Android to get the full path of an audio or video contentUri

MediaqueryModule.java

/**

MediaQuery Module for Appclerator Titanium : Android

Author  : Kosso
Date    : August 18, 2011
Updated : August 07, 2012 - Fixes and changes for newer Ti SDK since this was written.
More info re changes/porting : https://wiki.appcelerator.org/display/guides/Android+Module+Porting+Guide+for+1.8.0.1

Description : 
Provides a method to get the file file path of an audio or video file recorded with the 
"android.provider.MediaStore.RECORD_SOUND" or "android.media.action.VIDEO_CAPTURE" actions.

These actions return a content://providerUri/contentId string in the app, so we pass the contentId
to the required providerUri using two methods depending on which intent activity is being used to return a String back to the app: 

String getAudioPath(String contentId) 
String getVideoPath(String contentId) 


I've probably done loads of things wrong here, but hey a) I'm not a Java programmer and b) IT WORKS! 

Cheers!
Kosso

Copyright : Kosso 2012. 

**/

package com.kosso.mediaquery;

import org.appcelerator.kroll.KrollModule;
import org.appcelerator.kroll.annotations.Kroll;

import org.appcelerator.titanium.TiApplication;
import org.appcelerator.kroll.common.Log;
import org.appcelerator.kroll.common.TiConfig;

import android.net.Uri;
import android.provider.MediaStore;
import android.database.Cursor;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.ContentUris;
import android.content.ContentResolver;


@Kroll.module(name="Mediaquery", id="com.kosso.mediaquery")
public class MediaqueryModule extends KrollModule
{

	// Standard Debugging variables
	private static final String LCAT = "MediaqueryModule";
	private static final boolean DBG = TiConfig.LOGD;

	// You can define constants with @Kroll.constant, for example:
	// @Kroll.constant public static final String EXTERNAL_NAME = value;
	
	public MediaqueryModule() {
		super("mediaquery");
	}


	// Methods
	@Kroll.method
	public String getAudioPath(String contentId) {
		
		Uri theMediaUri = Uri.withAppendedPath(MediaStore.Audio.Media.EXTERNAL_CONTENT_URI, contentId);
		String[] projection = { MediaStore.Audio.Media.DATA };
		
		// Do the query ...
        //Cursor mCur = getTiContext().getActivity().getContentResolver().query(theMediaUri, projection, null, null, null);
        // update
        Cursor mCur = getActivity().getContentResolver().query(theMediaUri, projection, null, null, null);

        
        Log.d(LCAT, "########## CALLING getAudioPath ");
        
        int column_index = mCur.getColumnIndexOrThrow(MediaStore.Audio.Media.DATA);
       	mCur.moveToFirst();
        return mCur.getString(column_index);
        
	}
	
	
	@Kroll.method
	public String getVideoPath(String contentId) {
		
		Uri theMediaUri = Uri.withAppendedPath(MediaStore.Video.Media.EXTERNAL_CONTENT_URI, contentId);
		String[] projection = { MediaStore.Video.Media.DATA };
		
		// Do the query ...
        //Cursor mCur = getTiContext().getActivity().getContentResolver().query(theMediaUri, projection, null, null, null);
        // update
        Cursor mCur = getActivity().getContentResolver().query(theMediaUri, projection, null, null, null);
        
        
        Log.d(LCAT, "########## CALLING getVideoPath ");
        
        int column_index = mCur.getColumnIndexOrThrow(MediaStore.Video.Media.DATA);
       	mCur.moveToFirst();
        return mCur.getString(column_index);        
	}
	
}