Merge branch 'leap_0.9.8' into 8827_handle_switch_provider

11 files changed, 71 insertions, 168 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/DefaultedURL.java b/app/src/main/java/se/leap/bitmaskclient/DefaultedURL.java
index 52c797a4..57ff1fd8 100644
--- a/app/src/main/java/se/leap/bitmaskclient/DefaultedURL.java
+++ b/app/src/main/java/se/leap/bitmaskclient/DefaultedURL.java
@@ -1,6 +1,7 @@
 package se.leap.bitmaskclient;
 
-import java.net.*;
+import java.net.MalformedURLException;
+import java.net.URL;
 
 public class DefaultedURL {
     private URL DEFAULT_URL;
@@ -8,7 +9,7 @@ public class DefaultedURL {
 
     private URL url;
 
-    public DefaultedURL() {
+    DefaultedURL() {
         try {
             DEFAULT_URL = new URL(default_url);
             url = DEFAULT_URL;
diff --git a/app/src/main/java/se/leap/bitmaskclient/DownloadFailedDialog.java b/app/src/main/java/se/leap/bitmaskclient/DownloadFailedDialog.java
index 9d413a8d..1a0c85ad 100644
--- a/app/src/main/java/se/leap/bitmaskclient/DownloadFailedDialog.java
+++ b/app/src/main/java/se/leap/bitmaskclient/DownloadFailedDialog.java
@@ -16,12 +16,12 @@
  */
 package se.leap.bitmaskclient;
 
-import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.Dialog;
-import android.support.v4.app.DialogFragment;
+import android.content.Context;
 import android.content.DialogInterface;
 import android.os.Bundle;
+import android.support.v4.app.DialogFragment;
 
 import org.json.JSONObject;
 
@@ -134,12 +134,12 @@ switch (downloadError) {
     DownloadFailedDialogInterface interface_with_ConfigurationWizard;
 
     @Override
-    public void onAttach(Activity activity) {
-        super.onAttach(activity);
+    public void onAttach(Context context) {
+        super.onAttach(context);
         try {
-            interface_with_ConfigurationWizard = (DownloadFailedDialogInterface) activity;
+            interface_with_ConfigurationWizard = (DownloadFailedDialogInterface) context;
         } catch (ClassCastException e) {
-            throw new ClassCastException(activity.toString()
+            throw new ClassCastException(context.toString()
                     + " must implement NoticeDialogListener");
         }
     }
diff --git a/app/src/main/java/se/leap/bitmaskclient/EipFragment.java b/app/src/main/java/se/leap/bitmaskclient/EipFragment.java
index 9726ebf2..a86afd78 100644
--- a/app/src/main/java/se/leap/bitmaskclient/EipFragment.java
+++ b/app/src/main/java/se/leap/bitmaskclient/EipFragment.java
@@ -154,7 +154,6 @@ public class EipFragment extends Fragment implements Observer {
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         eipStatus = EipStatus.getInstance();
-        eipStatus.addObserver(this);
         eipReceiver = new EIPReceiver(new Handler());
         eipBroadcastReceiver = new EIPBroadcastReceiver();
         providerAPIResultReceiver = new ProviderAPIResultReceiver(new Handler(), new EipFragmentReceiver());
@@ -163,6 +162,7 @@ public class EipFragment extends Fragment implements Observer {
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        eipStatus.addObserver(this);
         View view = inflater.inflate(R.layout.eip_service_fragment, container, false);
         ButterKnife.inject(this, view);
 
@@ -192,6 +192,12 @@ public class EipFragment extends Fragment implements Observer {
     }
 
     @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        eipStatus.deleteObserver(this);
+    }
+
+    @Override
     public void onSaveInstanceState(Bundle outState) {
         outState.putBoolean(IS_CONNECTED, eipStatus.isConnected());
         super.onSaveInstanceState(outState);
diff --git a/app/src/main/java/se/leap/bitmaskclient/Provider.java b/app/src/main/java/se/leap/bitmaskclient/Provider.java
index 711d0573..9595b147 100644
--- a/app/src/main/java/se/leap/bitmaskclient/Provider.java
+++ b/app/src/main/java/se/leap/bitmaskclient/Provider.java
@@ -366,4 +366,12 @@ public final class Provider implements Parcelable {
     public String getEipServiceJsonString() {
         return getEipServiceJson().toString();
     }
+    public boolean isDefault() {
+        return getMainUrl().isDefault() &&
+                getApiUrl().isDefault() &&
+                certificatePin.isEmpty() &&
+                certificatePinEncoding.isEmpty() &&
+                caCert.isEmpty();
+    }
+
 }
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderListAdapter.java b/app/src/main/java/se/leap/bitmaskclient/ProviderListAdapter.java
index 4a34caa0..6672c575 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ProviderListAdapter.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderListAdapter.java
@@ -1,119 +1,15 @@
 package se.leap.bitmaskclient;
 
-import android.view.*;
+import android.view.LayoutInflater;
 
-import com.pedrogomez.renderers.*;
-
-import java.util.*;
+import com.pedrogomez.renderers.AdapteeCollection;
+import com.pedrogomez.renderers.RendererAdapter;
+import com.pedrogomez.renderers.RendererBuilder;
 
 public class ProviderListAdapter extends RendererAdapter<Provider> {
-    private static boolean[] hidden = null;
-
-    public void hide(int position) {
-        hidden[getRealPosition(position)] = true;
-        notifyDataSetChanged();
-        notifyDataSetInvalidated();
-    }
-
-    public void unHide(int position) {
-        hidden[getRealPosition(position)] = false;
-        notifyDataSetChanged();
-        notifyDataSetInvalidated();
-    }
-
-    public void showAllProviders() {
-        for (int i = 0; i < hidden.length; i++)
-            hidden[i] = false;
-        notifyDataSetChanged();
-        notifyDataSetInvalidated();
-    }
-
-    public void hideAllBut(int position) {
-        for (int i = 0; i < hidden.length; i++) {
-            if (i != position)
-                hidden[i] = true;
-            else
-                hidden[i] = false;
-        }
-        notifyDataSetChanged();
-        notifyDataSetInvalidated();
-    }
-
-    private int getRealPosition(int position) {
-        int hElements = getHiddenCountUpTo(position);
-        int diff = 0;
-        for (int i = 0; i < hElements; i++) {
-            diff++;
-            if (hidden[position + diff])
-                i--;
-        }
-        return (position + diff);
-    }
-
-    private int getHiddenCount() {
-        int count = 0;
-        for (int i = 0; i < hidden.length; i++)
-            if (hidden[i])
-                count++;
-        return count;
-    }
-
-    private int getHiddenCountUpTo(int location) {
-        int count = 0;
-        for (int i = 0; i <= location; i++) {
-            if (hidden[i])
-                count++;
-        }
-        return count;
-    }
-
-    @Override
-    public int getCount() {
-        return (hidden.length - getHiddenCount());
-    }
-
     public ProviderListAdapter(LayoutInflater layoutInflater, RendererBuilder rendererBuilder,
                                AdapteeCollection<Provider> collection) {
         super(layoutInflater, rendererBuilder, collection);
-        hidden = new boolean[collection.size()];
-        for (int i = 0; i < collection.size(); i++)
-            hidden[i] = false;
-    }
-
-    @Override
-    public void add(Provider item) {
-        super.add(item);
-        if (getCollection().size() > hidden.length) {
-            boolean[] new_hidden = new boolean[hidden.length + 1];
-            System.arraycopy(hidden, 0, new_hidden, 0, hidden.length);
-            new_hidden[hidden.length] = false;
-            hidden = new_hidden;
-        }
-    }
-
-    @Override
-    public void remove(Provider item) {
-        super.remove(item);
-        boolean[] new_hidden = new boolean[hidden.length - 1];
-        System.arraycopy(hidden, 0, new_hidden, 0, hidden.length - 1);
-        hidden = new_hidden;
-    }
-
-    protected int indexOf(Provider item) {
-        int index = 0;
-        ProviderManager provider_manager = (ProviderManager) getCollection();
-        Set<Provider> providers = provider_manager.providers();
-        for (Provider provider : providers) {
-            if (provider.equals(item)) {
-                break;
-            } else index++;
-        }
-        return index;
-    }
-
-    @Override
-    public View getView(int position, View convertView, ViewGroup parent) {
-        return super.getView(getRealPosition(position), convertView, parent);
     }
 
     public void saveProviders() {
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderListBaseActivity.java b/app/src/main/java/se/leap/bitmaskclient/ProviderListBaseActivity.java
index ceb7a3c4..c89e7a49 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ProviderListBaseActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderListBaseActivity.java
@@ -27,7 +27,6 @@ import android.support.v4.app.DialogFragment;
 import android.support.v4.app.FragmentTransaction;
 import android.util.Log;
 import android.view.Menu;
-import android.view.MenuItem;
 import android.widget.ListView;
 
 import com.pedrogomez.renderers.Renderer;
@@ -170,7 +169,6 @@ public abstract class ProviderListBaseActivity extends ConfigWizardBaseActivity
         isActivityShowing = true;
         if (SETTING_UP_PROVIDER.equals(mConfigState.getAction())) {
             showProgressBar();
-            adapter.hideAllBut(adapter.indexOf(provider));
             checkProviderSetUp();
         } else if (PENDING_SHOW_FAILED_DIALOG.equals(mConfigState.getAction())) {
             showDownloadFailedDialog();
@@ -267,10 +265,15 @@ public abstract class ProviderListBaseActivity extends ConfigWizardBaseActivity
         }
 
         //TODO Code 2 pane view
-        mConfigState.setAction(SETTING_UP_PROVIDER);
         provider = adapter.getItem(position);
-        showProgressBar();
-        onItemSelectedLogic();
+        if (provider != null && !provider.isDefault()) {
+            //TODO Code 2 pane view
+            mConfigState.setAction(SETTING_UP_PROVIDER);
+            showProgressBar();
+            onItemSelectedLogic();
+        } else {
+            addAndSelectNewProvider();
+        }
     }
 
     @Override
@@ -295,7 +298,6 @@ public abstract class ProviderListBaseActivity extends ConfigWizardBaseActivity
     public void cancelSettingUpProvider() {
         hideProgressBar();
         mConfigState.setAction(PROVIDER_NOT_SET);
-        adapter.showAllProviders();
     }
 
     @Override
@@ -397,24 +399,9 @@ public abstract class ProviderListBaseActivity extends ConfigWizardBaseActivity
         return true;
     }
 
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        switch (item.getItemId()) {
-            case R.id.about_leap:
-                startActivityForResult(new Intent(this, AboutFragment.class), 0);
-                return true;
-            case R.id.new_provider:
-                addAndSelectNewProvider();
-                return true;
-            default:
-                return super.onOptionsItemSelected(item);
-        }
-    }
-
     public void cancelAndShowAllProviders() {
         mConfigState.setAction(PROVIDER_NOT_SET);
         provider = null;
-        adapter.showAllProviders();
     }
 
     public class ProviderAPIBroadcastReceiver extends BroadcastReceiver {
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderManager.java b/app/src/main/java/se/leap/bitmaskclient/ProviderManager.java
index 62c04c1a..ed41be67 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ProviderManager.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderManager.java
@@ -15,9 +15,11 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.Iterator;
+import java.util.List;
 import java.util.Set;
 
 /**
@@ -25,15 +27,14 @@ import java.util.Set;
  */
 public class ProviderManager implements AdapteeCollection<Provider> {
 
-    private static final String TAG = ProviderManager.class.getName();
-    private AssetManager assets_manager;
+    private AssetManager assetsManager;
     private File externalFilesDir;
     private Set<Provider> defaultProviders;
     private Set<Provider> customProviders;
 
     private static ProviderManager instance;
 
-    final protected static String URLS = "urls";
+    final private static String URLS = "urls";
 
     public static ProviderManager getInstance(AssetManager assetsManager, File externalFilesDir) {
         if (instance == null)
@@ -42,8 +43,8 @@ public class ProviderManager implements AdapteeCollection<Provider> {
         return instance;
     }
 
-    public ProviderManager(AssetManager assetManager, File externalFilesDir) {
-        this.assets_manager = assetManager;
+    private ProviderManager(AssetManager assetManager, File externalFilesDir) {
+        this.assetsManager = assetManager;
         addDefaultProviders(assetManager);
         addCustomProviders(externalFilesDir);
     }
@@ -57,7 +58,7 @@ public class ProviderManager implements AdapteeCollection<Provider> {
     }
 
     private Set<Provider> providersFromAssets(String directory, String[] relativeFilePaths) {
-        Set<Provider> providers = new HashSet<Provider>();
+        Set<Provider> providers = new HashSet<>();
 
             for (String file : relativeFilePaths) {
                 String mainUrl = null;
@@ -65,10 +66,10 @@ public class ProviderManager implements AdapteeCollection<Provider> {
                 String providerDefinition = null;
                 try {
                     String provider = file.substring(0, file.length() - ".url".length());
-                    InputStream provider_file = assets_manager.open(directory + "/" + file);
+                    InputStream provider_file = assetsManager.open(directory + "/" + file);
                     mainUrl = extractMainUrlFromInputStream(provider_file);
-                    certificate = ConfigHelper.loadInputStreamAsString(assets_manager.open(provider + ".pem"));
-                    providerDefinition = ConfigHelper.loadInputStreamAsString(assets_manager.open(provider + ".json"));
+                    certificate = ConfigHelper.loadInputStreamAsString(assetsManager.open(provider + ".pem"));
+                    providerDefinition = ConfigHelper.loadInputStreamAsString(assetsManager.open(provider + ".json"));
                 } catch (IOException e) {
                     e.printStackTrace();
                 }
@@ -91,11 +92,11 @@ public class ProviderManager implements AdapteeCollection<Provider> {
     }
 
     private Set<Provider> providersFromFiles(String[] files) {
-        Set<Provider> providers = new HashSet<Provider>();
+        Set<Provider> providers = new HashSet<>();
         try {
             for (String file : files) {
-                String main_url = extractMainUrlFromInputStream(new FileInputStream(externalFilesDir.getAbsolutePath() + "/" + file));
-                providers.add(new Provider(new URL(main_url)));
+                String mainUrl = extractMainUrlFromInputStream(new FileInputStream(externalFilesDir.getAbsolutePath() + "/" + file));
+                providers.add(new Provider(new URL(mainUrl)));
             }
         } catch (MalformedURLException | FileNotFoundException e) {
             e.printStackTrace();
@@ -104,12 +105,12 @@ public class ProviderManager implements AdapteeCollection<Provider> {
         return providers;
     }
 
-    private String extractMainUrlFromInputStream(InputStream input_stream) {
+    private String extractMainUrlFromInputStream(InputStream inputStream) {
         String mainUrl = "";
 
-        JSONObject file_contents = inputStreamToJson(input_stream);
-        if (file_contents != null)
-            mainUrl = file_contents.optString(Provider.MAIN_URL);
+        JSONObject fileContents = inputStreamToJson(inputStream);
+        if (fileContents != null)
+            mainUrl = fileContents.optString(Provider.MAIN_URL);
         return mainUrl;
     }
 
@@ -126,12 +127,13 @@ public class ProviderManager implements AdapteeCollection<Provider> {
         return json;
     }
 
-    public Set<Provider> providers() {
-        Set<Provider> all_providers = new HashSet<Provider>();
-        all_providers.addAll(defaultProviders);
+    public List<Provider> providers() {
+        List<Provider> allProviders = new ArrayList<>();
+        allProviders.addAll(defaultProviders);
         if(customProviders != null)
-            all_providers.addAll(customProviders);
-        return all_providers;
+            allProviders.addAll(customProviders);
+        allProviders.add(new Provider());
+        return allProviders;
     }
 
     @Override
@@ -151,9 +153,7 @@ public class ProviderManager implements AdapteeCollection<Provider> {
 
     @Override
     public boolean add(Provider element) {
-        if (!defaultProviders.contains(element))
-            return customProviders.add(element);
-        else return true;
+        return !defaultProviders.contains(element) || customProviders.add(element);
     }
 
     @Override
@@ -179,7 +179,7 @@ public class ProviderManager implements AdapteeCollection<Provider> {
         customProviders.clear();
     }
 
-    protected void saveCustomProvidersToFile() {
+    void saveCustomProvidersToFile() {
         try {
             for (Provider provider : customProviders) {
                 File providerFile = new File(externalFilesDir, provider.getName() + ".json");
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderRenderer.java b/app/src/main/java/se/leap/bitmaskclient/ProviderRenderer.java
index 4a5d0db1..5b3e5728 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ProviderRenderer.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderRenderer.java
@@ -45,7 +45,11 @@ public class ProviderRenderer extends Renderer<Provider> {
     @Override
     public void render() {
         Provider provider = getContent();
-        name.setText(provider.getName());
-        domain.setText(provider.getDomain());
+        if (!provider.isDefault()) {
+            name.setText(provider.getName());
+            domain.setText(provider.getDomain());
+        } else {
+            domain.setText(R.string.add_provider);
+        }
     }
 }
diff --git a/app/src/main/res/menu/configuration_wizard_activity.xml b/app/src/main/res/menu/configuration_wizard_activity.xml
index 9936b6dc..21591547 100644
--- a/app/src/main/res/menu/configuration_wizard_activity.xml
+++ b/app/src/main/res/menu/configuration_wizard_activity.xml
@@ -8,7 +8,7 @@
     <item
         android:id="@+id/new_provider"
         android:orderInCategory="210"
-        android:title="@string/new_provider_button"
+        android:title="@string/add_provider"
         android:showAsAction="ifRoom|withText"
         android:icon="@drawable/ic_menu_add"
         />
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index b5955a95..46b0ceda 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -18,7 +18,7 @@
     <string name="status_unknown">Estado no definido.</string>
     <string name="eip_service_label">Acceso a Internet Encriptado con VPN</string>
     <string name="configuration_wizard_title">Elige un proveedor</string>
-    <string name="new_provider_button">Nuevo proveedor</string>
+    <string name="add_provider">Nuevo proveedor</string>
     <string name="introduce_new_provider">Añadir un nuevo proveedor</string>
     <string name="save">Guardar</string>
     <string name="new_provider_uri">Dominio</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index c1443138..515e1f37 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -17,7 +17,7 @@
     <string name="status_unknown">Status unknown.</string>
     <string name="eip_service_label">Encrypted VPN Internet Access</string>
     <string name="configuration_wizard_title">Select a service provider</string>
-    <string name="new_provider_button">Add new Provider</string>
+    <string name="add_provider">Add new Provider</string>
     <string name="introduce_new_provider">Add a new service provider</string>
     <string name="save">Save</string>
     <string name="new_provider_uri">Domain name</string>
@@ -103,4 +103,5 @@
     <string name="warning_corrupted_provider_details">Stored provider details are corrupted. You can either update Bitmask (recommended) or update the provider details using a commercial CA certificate.</string>
     <string name="warning_corrupted_provider_cert">Stored provider certificate is invalid. You can either update Bitmask (recommended) or update the provider certificate using a commercial CA certificate.</string>
     <string name="warning_expired_provider_cert">Stored provider certificate is expired. You can either update Bitmask (recommended) or update the provider certificate using a commercial CA certificate.</string>
+
 </resources>