I have a handshake failing within an HTTP connection in order to get the

eip-service.json file.

provider.json downloads and parses itself OK to SharedPreferences.

It also does not link OK to the Dashboard, I do not know how to do it
properly and I'm so tired (eyes hurting).

Beginning with security things :) Happy to have gotten around
DownloadManager problem with a simple HTTP connection.

3 files changed, 77 insertions, 79 deletions

diff --git a/src/se/leap/leapclient/Dashboard.java b/src/se/leap/leapclient/Dashboard.java
index 84ddab27..f81c37a7 100644
--- a/src/se/leap/leapclient/Dashboard.java
+++ b/src/se/leap/leapclient/Dashboard.java
@@ -37,7 +37,8 @@ public class Dashboard extends Activity {
 		preferences = getPreferences(MODE_PRIVATE);
 
 		// FIXME provider data!! get parmegv's work so we can stop (or lessen) faking it
-		if (preferences.contains("provider") )
+		 //TODO In my emulator, I always get that contains TRUE. Don't know why, but I've been testing without the "!".
+		if (!preferences.contains("provider") )
 			startActivity(new Intent(this, ProviderListActivity.class));
 		
 		// Get our provider
diff --git a/src/se/leap/leapclient/ProviderAPI.java b/src/se/leap/leapclient/ProviderAPI.java
index 6d52e44f..aefb87fc 100644
--- a/src/se/leap/leapclient/ProviderAPI.java
+++ b/src/se/leap/leapclient/ProviderAPI.java
@@ -1,15 +1,67 @@
 package se.leap.leapclient;
 
-import android.app.Service;
+import java.io.BufferedInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.Scanner;
+
+import android.app.IntentService;
 import android.content.Intent;
-import android.os.IBinder;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.util.Log;
+
+public class ProviderAPI extends IntentService {
 
-public class ProviderAPI extends Service {
+	public ProviderAPI() {
+		super("ProviderAPI");
+		Log.v("ClassName", "Provider API");
+		// TODO Auto-generated constructor stub
+	}
 
 	@Override
-	public IBinder onBind(Intent arg0) {
-		// TODO Auto-generated method stub
-		return null;
+	protected void onHandleIntent(Intent task_for) {
+		Bundle task ;
+		System.out.println("onHandleIntent called");
+		if(!(task = task_for.getBundleExtra("downloadJSONFiles")).isEmpty())
+		{
+			String provider_key = "provider";
+			String eip_service_key = "eip";
+			String provider_json_url = (String) task.get(provider_key);
+			String eip_service_json_url = (String) task.get(eip_service_key);
+			try {
+				getAndParseSharedPref(provider_key, provider_json_url);
+				getAndParseSharedPref(eip_service_key, eip_service_json_url);
+			} catch (IOException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+		}
+	}
+
+	private void getAndParseSharedPref(String shared_preferences_key,
+			String json_url) throws IOException {
+		URL url = new URL(json_url);
+		HttpURLConnection urlConnection = (HttpURLConnection) url
+				.openConnection();
+		try {
+			InputStream in = new BufferedInputStream(
+					urlConnection.getInputStream());
+			String json_file_content = new Scanner(in).useDelimiter("\\A")
+					.next();
+
+			SharedPreferences.Editor shared_preferences_editor = ProviderListActivity.shared_preferences
+					.edit();
+			shared_preferences_editor.putString(shared_preferences_key,
+					json_file_content);
+			shared_preferences_editor.commit();
+			System.out.println("Shared preferences updated: " + ProviderListActivity.shared_preferences.getString(shared_preferences_key, "Default"));
+		} finally {
+			urlConnection.disconnect();
+		}
+
 	}
 
 }
diff --git a/src/se/leap/leapclient/ProviderListActivity.java b/src/se/leap/leapclient/ProviderListActivity.java
index 4964a1fd..9e5796da 100644
--- a/src/se/leap/leapclient/ProviderListActivity.java
+++ b/src/se/leap/leapclient/ProviderListActivity.java
@@ -1,9 +1,15 @@
 package se.leap.leapclient;

 

+import java.io.BufferedInputStream;

 import java.io.File;

 import java.io.IOException;

+import java.io.InputStream;

+import java.net.HttpURLConnection;

+import java.net.MalformedURLException;

+import java.net.URL;

 import java.util.ArrayList;

 import java.util.Iterator;

+import java.util.Scanner;

 

 import se.leap.leapclient.ProviderListContent;

 import se.leap.leapclient.ProviderListContent.ProviderItem;

@@ -44,14 +50,14 @@ public class ProviderListActivity extends FragmentActivity
      */

     private boolean mTwoPane;

     

-    private static SharedPreferences preferences;

+    static SharedPreferences shared_preferences;

 

     @Override

     protected void onCreate(Bundle savedInstanceState) {

         super.onCreate(savedInstanceState);

         setContentView(R.layout.activity_provider_list);

 

-        preferences = getPreferences(MODE_PRIVATE);

+        shared_preferences = getPreferences(MODE_PRIVATE);

         

         loadPreseededProviders();

 

@@ -96,9 +102,8 @@ public class ProviderListActivity extends FragmentActivity
         		ProviderItem current_provider_item = preseeded_providers_iterator.next();

         		if(current_provider_item.id.equalsIgnoreCase(id))

         		{

-        			ArrayList<String> downloaded_files = downloadFiles(current_provider_item);

         			try {

-						parseToSharedPrefs(downloaded_files);

+						downloadJSONFiles(current_provider_item);

 					} catch (IOException e) {

 						// TODO Auto-generated catch block

 						e.printStackTrace();

@@ -111,77 +116,17 @@ public class ProviderListActivity extends FragmentActivity
         }

     }

 

-	private void parseToSharedPrefs(ArrayList<String> downloaded_files) throws IOException {

-		SharedPreferences.Editor sharedPreferencesEditor = preferences.edit();

+	private void downloadJSONFiles(ProviderItem current_provider_item) throws IOException {

+		Intent provider_API_command = new Intent(this, ProviderAPI.class);

 		

-		for(int i = 0; i < downloaded_files.size(); i++)

-		{

-			String type_and_filename = downloaded_files.get(i);

-			String filename = type_and_filename.substring(type_and_filename.indexOf(":")+1, type_and_filename.length());

-			

-			String file_contents = readFileAsString(filename, null);

-			

-			if(downloaded_files.get(i).startsWith("provider:"))

-				sharedPreferencesEditor.putString("provider", file_contents);

-			else if(downloaded_files.get(i).startsWith("provider:"))

-				sharedPreferencesEditor.putString("eip", file_contents);

-			

-			sharedPreferencesEditor.commit();

-		}

-	}

-	

-	public static String readFileAsString(String fileName, String charsetName)

-			throws java.io.IOException {

-		java.io.InputStream is = new java.io.FileInputStream(fileName);

-		try {

-			final int bufsize = 4096;

-			int available = is.available();

-			byte data[] = new byte[available < bufsize ? bufsize : available];

-			int used = 0;

-			while (true) {

-				if (data.length - used < bufsize) {

-					byte newData[] = new byte[data.length << 1];

-					System.arraycopy(data, 0, newData, 0, used);

-					data = newData;

-				}

-				int got = is.read(data, used, data.length - used);

-				if (got <= 0)

-					break;

-				used += got;

-			}

-			return charsetName != null ? new String(data, 0, used, charsetName)

-					: new String(data, 0, used);

-		} finally {

-			is.close();

-		}

-	}

-

-	private ArrayList<String> downloadFiles(ProviderItem current_provider_item) {

-		ArrayList<String> paths_to_downloaded_files = new ArrayList<String>();

+		Bundle method_and_parameters = new Bundle();

+		method_and_parameters.putString("method", "getAndParseSharedPref");

+		method_and_parameters.putString("provider", current_provider_item.provider_json_url);

+		method_and_parameters.putString("eip", current_provider_item.eip_service_json_url);

 		

-		paths_to_downloaded_files.add(downloadProviderJSON("provider_json", current_provider_item.provider_json_url, Environment.DIRECTORY_DOWNLOADS, current_provider_item.name + "_provider.json"));

-		paths_to_downloaded_files.add(downloadProviderJSON("eip_service_json", current_provider_item.eip_service_json_url, Environment.DIRECTORY_DOWNLOADS, current_provider_item.name + "_eip-service.json"));

+		provider_API_command.putExtra("downloadJSONFiles", method_and_parameters);

 		

-		return paths_to_downloaded_files;

-	}

-

-	private String downloadProviderJSON(String type, String json_url, String target_directory, String filename) {

-		

-		DownloadManager.Request request = new DownloadManager.Request(Uri.parse(json_url));

-		request.setDescription("Downloading JSON file");

-		request.setTitle("JSON file");

-		// in order for this if to run, you must use the android 3.2 to compile your app

-		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {

-		    request.allowScanningByMediaScanner();

-		    request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);

-		}

-		//request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, current_provider_item.name + "_provider.json");

-		request.setDestinationInExternalPublicDir(target_directory, filename);

-

-		// get download service and enqueue file

-		DownloadManager manager = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);

-		manager.enqueue(request);

-		return type + ":" + target_directory + "/" + filename;

+		startService(provider_API_command);

 		

 	}

 }