diff options
Diffstat (limited to 'app/src/main/java/se/leap/bitmaskclient/base/fragments/GatewaySelectionFragment.java')
| -rw-r--r-- | app/src/main/java/se/leap/bitmaskclient/base/fragments/GatewaySelectionFragment.java | 235 |
1 files changed, 114 insertions, 121 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/base/fragments/GatewaySelectionFragment.java b/app/src/main/java/se/leap/bitmaskclient/base/fragments/GatewaySelectionFragment.java index d1222cd7..e3845164 100644 --- a/app/src/main/java/se/leap/bitmaskclient/base/fragments/GatewaySelectionFragment.java +++ b/app/src/main/java/se/leap/bitmaskclient/base/fragments/GatewaySelectionFragment.java @@ -17,9 +17,9 @@ package se.leap.bitmaskclient.base.fragments; import android.app.Activity; +import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; -import android.graphics.drawable.Drawable; import android.os.Bundle; import android.util.Log; import android.view.LayoutInflater; @@ -28,50 +28,53 @@ import android.view.ViewGroup; import androidx.annotation.NonNull; import androidx.annotation.Nullable; -import androidx.appcompat.widget.AppCompatButton; -import androidx.appcompat.widget.AppCompatImageView; -import androidx.appcompat.widget.AppCompatTextView; -import androidx.core.content.ContextCompat; -import androidx.core.graphics.drawable.DrawableCompat; import androidx.fragment.app.Fragment; import androidx.recyclerview.widget.LinearLayoutManager; import androidx.recyclerview.widget.RecyclerView; +import java.lang.ref.WeakReference; import java.util.List; import java.util.Observable; import java.util.Observer; +import de.blinkt.openvpn.core.VpnStatus; +import de.blinkt.openvpn.core.connection.Connection; import se.leap.bitmaskclient.R; import se.leap.bitmaskclient.base.MainActivity; import se.leap.bitmaskclient.base.models.Location; import se.leap.bitmaskclient.base.utils.PreferenceHelper; -import se.leap.bitmaskclient.base.views.IconSwitchEntry; +import se.leap.bitmaskclient.base.views.SelectLocationEntry; +import se.leap.bitmaskclient.eip.EIP; import se.leap.bitmaskclient.eip.EipCommand; import se.leap.bitmaskclient.eip.EipStatus; import se.leap.bitmaskclient.eip.GatewaysManager; import static android.content.Context.MODE_PRIVATE; -import static android.view.View.INVISIBLE; import static android.view.View.VISIBLE; +import static de.blinkt.openvpn.core.connection.Connection.TransportType.OBFS4; +import static de.blinkt.openvpn.core.connection.Connection.TransportType.OPENVPN; +import static se.leap.bitmaskclient.base.MainActivity.ACTION_SHOW_DIALOG_FRAGMENT; import static se.leap.bitmaskclient.base.MainActivity.ACTION_SHOW_VPN_FRAGMENT; -import static se.leap.bitmaskclient.base.models.Constants.PREFERRED_CITY; +import static se.leap.bitmaskclient.base.models.Constants.LOCATION; import static se.leap.bitmaskclient.base.models.Constants.SHARED_PREFERENCES; import static se.leap.bitmaskclient.base.models.Constants.USE_BRIDGES; -import static se.leap.bitmaskclient.base.utils.PreferenceHelper.getPreferredCity; -import static se.leap.bitmaskclient.base.utils.PreferenceHelper.setPreferredCity; -public class GatewaySelectionFragment extends Fragment implements SharedPreferences.OnSharedPreferenceChangeListener, Observer { +interface LocationListSelectionListener { + void onLocationManuallySelected(Location location); +} + +public class GatewaySelectionFragment extends Fragment implements Observer, LocationListSelectionListener, SharedPreferences.OnSharedPreferenceChangeListener { private static final String TAG = GatewaySelectionFragment.class.getSimpleName(); private RecyclerView recyclerView; private LocationListAdapter locationListAdapter; - private IconSwitchEntry autoSelectionSwitch; - private AppCompatButton vpnButton; + private SelectLocationEntry recommendedLocation; private GatewaysManager gatewaysManager; - private SharedPreferences preferences; private EipStatus eipStatus; + private SharedPreferences preferences; + private Connection.TransportType selectedTransport; public GatewaySelectionFragment() { // Required empty public constructor @@ -81,8 +84,11 @@ public class GatewaySelectionFragment extends Fragment implements SharedPreferen public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); gatewaysManager = new GatewaysManager(getContext()); - preferences = getContext().getSharedPreferences(SHARED_PREFERENCES, MODE_PRIVATE); eipStatus = EipStatus.getInstance(); + eipStatus.addObserver(this); + preferences = getContext().getSharedPreferences(SHARED_PREFERENCES, MODE_PRIVATE); + selectedTransport = PreferenceHelper.getUseBridges(preferences) ? OBFS4 : OPENVPN; + preferences.registerOnSharedPreferenceChangeListener(this); } @Override @@ -96,78 +102,90 @@ public class GatewaySelectionFragment extends Fragment implements SharedPreferen public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) { super.onViewCreated(view, savedInstanceState); initRecyclerView(); - initAutoSelectionSwitch(); - initVpnButton(); - eipStatus.addObserver(this); - preferences.registerOnSharedPreferenceChangeListener(this); + initRecommendedLocationEntry(); } @Override public void onDestroyView() { super.onDestroyView(); - preferences.unregisterOnSharedPreferenceChangeListener(this); eipStatus.deleteObserver(this); + preferences.unregisterOnSharedPreferenceChangeListener(this); } - - private void initRecyclerView() { - recyclerView = (RecyclerView) getActivity().findViewById(R.id.gatewaySelection_list); + recyclerView = getActivity().findViewById(R.id.gatewaySelection_list); recyclerView.setHasFixedSize(true); LinearLayoutManager layoutManager = new LinearLayoutManager(this.getContext()); recyclerView.setLayoutManager(layoutManager); - locationListAdapter = new LocationListAdapter(gatewaysManager.getGatewayLocations()); + locationListAdapter = new LocationListAdapter(gatewaysManager.getSortedGatewayLocations(selectedTransport), this, selectedTransport); recyclerView.setAdapter(locationListAdapter); - recyclerView.setVisibility(getPreferredCity(getContext()) == null ? INVISIBLE : VISIBLE); + recyclerView.setVisibility(VISIBLE); } - private void initAutoSelectionSwitch() { - autoSelectionSwitch = getActivity().findViewById(R.id.automatic_gateway_switch); - autoSelectionSwitch.setSingleLine(false); - autoSelectionSwitch.setSubtitle(getString(R.string.gateway_selection_warning, getString(R.string.app_name))); - autoSelectionSwitch.setChecked(getPreferredCity(getContext()) == null); - autoSelectionSwitch.setOnCheckedChangeListener((buttonView, isChecked) -> { - recyclerView.setVisibility(!isChecked ? VISIBLE : View.GONE); - Log.d(TAG, "autoselection enabled: " + isChecked); - if (isChecked) { - PreferenceHelper.setPreferredCity(getContext(), null); - locationListAdapter.resetSelection(); - } - setVpnButtonState(); + private void initRecommendedLocationEntry() { + recommendedLocation = getActivity().findViewById(R.id.recommended_location); + recommendedLocation.setTitle(getString(R.string.gateway_selection_automatic_location)); + recommendedLocation.showDivider(true); + recommendedLocation.setOnClickListener(v -> { + recommendedLocation.setSelected(true); + locationListAdapter.unselectAll(); + startEipService(null); }); + updateRecommendedLocation(); + } + + private void updateRecommendedLocation() { + Location location = new Location(); + boolean isManualSelection = PreferenceHelper.getPreferredCity(getContext()) != null; + if (!isManualSelection && eipStatus.isConnected()) { + try { + location = gatewaysManager.getLocation(VpnStatus.getCurrentlyConnectingVpnName()).clone(); + } catch (NullPointerException | CloneNotSupportedException e) { + e.printStackTrace(); + } + } + location.selected = !isManualSelection; + if (!isManualSelection) { + locationListAdapter.unselectAll(); + } + recommendedLocation.setLocation(location, selectedTransport); } - private void initVpnButton() { - vpnButton = getActivity().findViewById(R.id.vpn_button); - setVpnButtonState(); - vpnButton.setOnClickListener(v -> { - EipCommand.startVPN(getContext(), false); + protected void startEipService(String preferredCity) { + new Thread(() -> { + Context context = getContext(); + if (context == null) { + return; + } + PreferenceHelper.setPreferredCity(context, preferredCity); + EipCommand.startVPN(context, false); Intent intent = new Intent(getContext(), MainActivity.class); intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP); intent.setAction(ACTION_SHOW_VPN_FRAGMENT); startActivity(intent); - }); + }).start(); } - private void setVpnButtonState() { - if (eipStatus.isDisconnected()) { - vpnButton.setText(R.string.vpn_button_turn_on); + @Override + public void onLocationManuallySelected(Location location) { + recommendedLocation.setSelected(false); + String name = location.getName(); + if (location.supportsTransport(selectedTransport)) { + startEipService(name); } else { - vpnButton.setText(R.string.reconnect); + locationListAdapter.unselectAll(); + askToChangeTransport(name); } - vpnButton.setEnabled( - (locationListAdapter.selectedLocation != null && locationListAdapter.selectedLocation.selected) || - autoSelectionSwitch.isChecked()); } - @Override - public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { - if (USE_BRIDGES.equals(key)) { - locationListAdapter.updateData(gatewaysManager.getGatewayLocations()); - setVpnButtonState(); - } else if (PREFERRED_CITY.equals(key)) { - setVpnButtonState(); - } + private void askToChangeTransport(String name) { + Intent intent = new Intent(getContext(), MainActivity.class); + intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP); + intent.setAction(ACTION_SHOW_DIALOG_FRAGMENT); + intent.putExtra(EIP.ERRORID, EIP.EIPErrors.TRANSPORT_NOT_SUPPORTED.toString()); + intent.putExtra(EIP.ERRORS, getString(R.string.warning_bridges_not_supported, name)); + intent.putExtra(LOCATION, name); + startActivity(intent); } @Override @@ -176,29 +194,32 @@ public class GatewaySelectionFragment extends Fragment implements SharedPreferen eipStatus = (EipStatus) o; Activity activity = getActivity(); if (activity != null) { - activity.runOnUiThread(this::setVpnButtonState); + activity.runOnUiThread(this::updateRecommendedLocation); } } + } + @Override + public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { + if (key.equals(USE_BRIDGES)) { + selectedTransport = PreferenceHelper.getUseBridges(sharedPreferences) ? OBFS4 : OPENVPN; + gatewaysManager.updateTransport(selectedTransport); + locationListAdapter.updateTransport(selectedTransport, gatewaysManager); + } } static class LocationListAdapter extends RecyclerView.Adapter<LocationListAdapter.ViewHolder> { private static final String TAG = LocationListAdapter.class.getSimpleName(); + private Connection.TransportType transport; private List<Location> values; - private Location selectedLocation = null; + private final WeakReference<LocationListSelectionListener> callback; static class ViewHolder extends RecyclerView.ViewHolder { - public AppCompatTextView locationLabel; - public AppCompatTextView qualityLabel; - public AppCompatImageView checkedIcon; - public View layout; + public SelectLocationEntry entry; - public ViewHolder(View v) { + public ViewHolder(SelectLocationEntry v) { super(v); - layout = v; - locationLabel = (AppCompatTextView) v.findViewById(R.id.location); - qualityLabel = (AppCompatTextView) v.findViewById(R.id.quality); - checkedIcon = (AppCompatImageView) v.findViewById(R.id.checked_icon); + entry = v; } } @@ -212,78 +233,50 @@ public class GatewaySelectionFragment extends Fragment implements SharedPreferen notifyItemRemoved(position); } - public void resetSelection() { - if (selectedLocation != null) { - selectedLocation.selected = false; - notifyDataSetChanged(); - } + public void updateTransport(Connection.TransportType transportType, GatewaysManager gatewaysManager) { + transport = transportType; + values = gatewaysManager.getSortedGatewayLocations(transportType); + notifyDataSetChanged(); } - public void updateData(List<Location> data) { - values = data; + public void unselectAll() { + for (Location l : values) { + l.selected = false; + } notifyDataSetChanged(); } - public LocationListAdapter(List<Location> data) { + public LocationListAdapter(List<Location> data, LocationListSelectionListener selectionListener, Connection.TransportType selectedTransport) { values = data; + callback = new WeakReference<>(selectionListener); + transport = selectedTransport; } @NonNull @Override public LocationListAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { - LayoutInflater inflater = LayoutInflater.from( - parent.getContext()); - View v = inflater.inflate(R.layout.v_select_text_list_item, parent, false); - return new ViewHolder(v); + SelectLocationEntry entry = new SelectLocationEntry(parent.getContext()); + return new ViewHolder(entry); } // Replace the contents of a view (invoked by the layout manager) @Override public void onBindViewHolder(ViewHolder holder, final int position) { final Location location = values.get(position); - holder.locationLabel.setText(location.name); - holder.layout.setOnClickListener(v -> { - Log.d(TAG, "view at position clicked: " + position); - if (selectedLocation == null) { - selectedLocation = location; - selectedLocation.selected = true; - } else if (selectedLocation.name.equals(location.name)){ - selectedLocation.selected = !selectedLocation.selected; - } else { - selectedLocation.selected = false; - selectedLocation = location; - selectedLocation.selected = true; + holder.entry.setLocation(location, transport); + holder.entry.setOnClickListener(v -> { + Log.d(TAG, "onClick view at position clicked: " + position); + LocationListSelectionListener listener = callback.get(); + if (listener != null) { + unselectAll(); + location.selected = true; + listener.onLocationManuallySelected(location); + notifyDataSetChanged(); } - setPreferredCity(holder.layout.getContext(), selectedLocation.selected ? selectedLocation.name : null); - holder.checkedIcon.setVisibility(selectedLocation.selected ? VISIBLE : INVISIBLE); - notifyDataSetChanged(); }); - Drawable checkIcon = DrawableCompat.wrap(holder.layout.getContext().getResources().getDrawable(R.drawable.ic_check_bold)).mutate(); - DrawableCompat.setTint(checkIcon, ContextCompat.getColor(holder.layout.getContext(), R.color.colorSuccess)); - holder.checkedIcon.setImageDrawable(checkIcon); - holder.checkedIcon.setVisibility(location.selected ? VISIBLE : INVISIBLE); - holder.qualityLabel.setText(getQualityString(location.averageLoad)); - if (location.selected) { - selectedLocation = location; - } } - public String getQualityString(double quality) { - if (quality == 0) { - return ""; - } else if (quality < 0.25) { - return "BAD"; - } else if (quality < 0.6) { - return "AVERAGE"; - } else if (quality < 0.8){ - return "GOOD"; - } else { - return "EXCELLENT"; - } - } - - @Override public int getItemCount() { return values.size(); |