diff options
Diffstat (limited to 'src/se/leap/leapclient/ConfigurationWizard.java')
| -rw-r--r-- | src/se/leap/leapclient/ConfigurationWizard.java | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/src/se/leap/leapclient/ConfigurationWizard.java b/src/se/leap/leapclient/ConfigurationWizard.java new file mode 100644 index 00000000..6a7bd10c --- /dev/null +++ b/src/se/leap/leapclient/ConfigurationWizard.java @@ -0,0 +1,153 @@ +package se.leap.leapclient;
+
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.Iterator;
+import java.util.Scanner;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import se.leap.leapclient.ProviderListContent.ProviderItem;
+import android.app.Activity;
+import android.app.FragmentManager;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.res.AssetManager;
+import android.os.Bundle;
+
+
+/**
+ * An activity representing a list of Providers. This activity
+ * has different presentations for handset and tablet-size devices. On
+ * handsets, the activity presents a list of items, which when touched,
+ * lead to a {@link DashboardActivity} representing
+ * item details. On tablets, the activity presents the list of items and
+ * item details side-by-side using two vertical panes.
+ * <p>
+ * The activity makes heavy use of fragments. The list of items is a
+ * {@link ProviderListFragment} and the item details
+ * (if present) is a {@link DashboardFragment}.
+ * <p>
+ * This activity also implements the required
+ * {@link ProviderListFragment.Callbacks} interface
+ * to listen for item selections.
+ */
+public class ConfigurationWizard extends Activity
+ implements ProviderListFragment.Callbacks {
+
+ /**
+ * Whether or not the activity is in two-pane mode, i.e. running on a tablet
+ * device.
+ */
+ private boolean mTwoPane;
+
+ static SharedPreferences shared_preferences;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ setContentView(R.layout.activity_configuration_wizard);
+
+ shared_preferences = getSharedPreferences(ConfigHelper.PREFERENCES_KEY,MODE_PRIVATE);
+
+ loadPreseededProviders();
+
+ // Only create our fragments if we're not restoring a saved instance
+ if ( savedInstanceState == null ){
+ // TODO Some welcome screen?
+ // We will need better flow control when we have more Fragments (e.g. user auth)
+ ProviderListFragment providerList = new ProviderListFragment();
+
+ FragmentManager fragmentManager = getFragmentManager();
+ fragmentManager.beginTransaction()
+ .add(R.id.configuration_wizard_layout, providerList, "providerlist")
+ .commit();
+ }
+
+ // TODO: If exposing deep links into your app, handle intents here.
+ }
+
+ private void loadPreseededProviders() {
+ AssetManager asset_manager = getAssets();
+ String[] urls_filepaths = null;
+ try {
+ String url_files_folder = "urls";
+ //TODO Put that folder in a better place (also inside the "for")
+ urls_filepaths = asset_manager.list(url_files_folder);
+ String provider_name = "";
+ for(String url_filepath : urls_filepaths)
+ {
+ provider_name = url_filepath.subSequence(0, url_filepath.indexOf(".")).toString();
+ if(ProviderListContent.ITEMS.isEmpty()) //TODO I have to implement a way of checking if a provider new or is already present in that ITEMS list
+ ProviderListContent.addItem(new ProviderItem(provider_name, asset_manager.open(url_files_folder + "/" + url_filepath)));
+ }
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ }
+
+ /**
+ * Callback method from {@link ProviderListFragment.Callbacks}
+ * indicating that the item with the given ID was selected.
+ */
+ @Override
+ public void onItemSelected(String id) {
+ if (mTwoPane) {
+ // TODO Hmmm...is this how we should do this? What if it /is/ two pane?
+ } else {
+ // In single-pane mode, simply start the detail activity
+ // for the selected item ID.
+
+ Iterator<ProviderItem> preseeded_providers_iterator = ProviderListContent.ITEMS.iterator();
+ while(preseeded_providers_iterator.hasNext())
+ {
+ ProviderItem current_provider_item = preseeded_providers_iterator.next();
+ if(current_provider_item.id.equalsIgnoreCase(id))
+ {
+ try {
+ processAssetsFiles(current_provider_item);
+ // TODO ask Provider class to save provider.json, setResult(OK), finish() to ConfigurationWizard
+ downloadJSONFiles(current_provider_item);
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ }
+ }
+
+ Intent dashboardIntent = new Intent(this, Dashboard.class);
+ startActivity(dashboardIntent);
+ }
+ }
+
+ private void processAssetsFiles(ProviderItem current_provider_item) {
+ AssetManager assets_manager = getAssets();
+ JSONObject provider_json = new JSONObject();
+ try {
+ String provider_contents = new Scanner(new InputStreamReader(assets_manager.open(current_provider_item.provider_json_assets))).useDelimiter("\\A").next();
+ provider_json = new JSONObject(provider_contents);
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ } catch (JSONException e) {
+ ConfigHelper.rescueJSONException(e);
+ }
+ ConfigHelper.saveSharedPref(ConfigHelper.provider_key, provider_json);
+ }
+
+ private void downloadJSONFiles(ProviderItem current_provider_item) throws IOException {
+ Intent provider_API_command = new Intent(this, ProviderAPI.class);
+
+ Bundle method_and_parameters = new Bundle();
+ method_and_parameters.putString(ConfigHelper.cert_key, current_provider_item.cert_json_url);
+ method_and_parameters.putString(ConfigHelper.eip_service_key, current_provider_item.eip_service_json_url);
+
+ provider_API_command.putExtra(ConfigHelper.downloadJsonFilesBundleExtra, method_and_parameters);
+
+ startService(provider_API_command);
+
+ }
+}
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