diff options
Diffstat (limited to 'app/src/custom/java')
| -rw-r--r-- | app/src/custom/java/se/leap/bitmaskclient/base/fragments/EipFragment.java | 686 | ||||
| -rw-r--r-- | app/src/custom/java/se/leap/bitmaskclient/base/views/MainButton.java | 124 |
2 files changed, 810 insertions, 0 deletions
diff --git a/app/src/custom/java/se/leap/bitmaskclient/base/fragments/EipFragment.java b/app/src/custom/java/se/leap/bitmaskclient/base/fragments/EipFragment.java new file mode 100644 index 00000000..2588f436 --- /dev/null +++ b/app/src/custom/java/se/leap/bitmaskclient/base/fragments/EipFragment.java @@ -0,0 +1,686 @@ +/** + * Copyright (c) 2018 LEAP Encryption Access Project and contributers + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +package se.leap.bitmaskclient.base.fragments; + +import static de.blinkt.openvpn.core.ConnectionStatus.LEVEL_NONETWORK; +import static se.leap.bitmaskclient.R.string.vpn_certificate_user_message; +import static se.leap.bitmaskclient.base.models.Constants.ASK_TO_CANCEL_VPN; +import static se.leap.bitmaskclient.base.models.Constants.EIP_ACTION_START; +import static se.leap.bitmaskclient.base.models.Constants.EIP_EARLY_ROUTES; +import static se.leap.bitmaskclient.base.models.Constants.EIP_RESTART_ON_BOOT; +import static se.leap.bitmaskclient.base.models.Constants.PROVIDER_KEY; +import static se.leap.bitmaskclient.base.models.Constants.REQUEST_CODE_CONFIGURE_LEAP; +import static se.leap.bitmaskclient.base.models.Constants.REQUEST_CODE_LOG_IN; +import static se.leap.bitmaskclient.base.models.Constants.REQUEST_CODE_SWITCH_PROVIDER; +import static se.leap.bitmaskclient.base.models.Constants.SHARED_PREFERENCES; +import static se.leap.bitmaskclient.base.utils.ConfigHelper.isDefaultBitmask; +import static se.leap.bitmaskclient.base.utils.PreferenceHelper.getPreferredCity; +import static se.leap.bitmaskclient.base.utils.ViewHelper.convertDimensionToPx; +import static se.leap.bitmaskclient.eip.EipSetupObserver.gatewayOrder; +import static se.leap.bitmaskclient.eip.EipSetupObserver.reconnectingWithDifferentGateway; +import static se.leap.bitmaskclient.eip.GatewaysManager.Load.UNKNOWN; +import static se.leap.bitmaskclient.providersetup.ProviderAPI.DOWNLOAD_GEOIP_JSON; +import static se.leap.bitmaskclient.providersetup.ProviderAPI.UPDATE_INVALID_VPN_CERTIFICATE; +import static se.leap.bitmaskclient.providersetup.ProviderAPI.USER_MESSAGE; + +import android.app.Activity; +import android.content.ComponentName; +import android.content.Context; +import android.content.Intent; +import android.content.ServiceConnection; +import android.content.SharedPreferences; +import android.graphics.ColorMatrix; +import android.graphics.ColorMatrixColorFilter; +import android.os.Bundle; +import android.os.IBinder; +import android.os.Vibrator; +import android.text.Spannable; +import android.text.SpannableString; +import android.text.TextUtils; +import android.text.style.RelativeSizeSpan; +import android.util.Log; +import android.view.Gravity; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.Toast; + +import androidx.annotation.NonNull; +import androidx.appcompat.app.AlertDialog; +import androidx.appcompat.widget.AppCompatImageView; +import androidx.appcompat.widget.AppCompatTextView; +import androidx.fragment.app.DialogFragment; +import androidx.fragment.app.Fragment; +import androidx.fragment.app.FragmentTransaction; + +import java.util.Observable; +import java.util.Observer; +import java.util.concurrent.atomic.AtomicBoolean; + +import butterknife.BindView; +import butterknife.ButterKnife; +import butterknife.OnClick; +import butterknife.Unbinder; +import de.blinkt.openvpn.core.ConnectionStatus; +import de.blinkt.openvpn.core.IOpenVPNServiceInternal; +import de.blinkt.openvpn.core.OpenVPNService; +import de.blinkt.openvpn.core.VpnStatus; +import de.blinkt.openvpn.core.connection.Connection; +import se.leap.bitmaskclient.BuildConfig; +import se.leap.bitmaskclient.R; +import se.leap.bitmaskclient.base.FragmentManagerEnhanced; +import se.leap.bitmaskclient.base.MainActivity; +import se.leap.bitmaskclient.base.fragments.DonationReminderDialog; +import se.leap.bitmaskclient.base.fragments.GatewaySelectionFragment; +import se.leap.bitmaskclient.base.models.Provider; +import se.leap.bitmaskclient.base.models.ProviderObservable; +import se.leap.bitmaskclient.base.utils.PreferenceHelper; +import se.leap.bitmaskclient.base.views.LocationButton; +import se.leap.bitmaskclient.base.views.MainButton; +import se.leap.bitmaskclient.eip.EipCommand; +import se.leap.bitmaskclient.eip.EipStatus; +import se.leap.bitmaskclient.eip.GatewaysManager; +import se.leap.bitmaskclient.providersetup.ProviderAPICommand; +import se.leap.bitmaskclient.providersetup.ProviderListActivity; +import se.leap.bitmaskclient.providersetup.activities.CustomProviderSetupActivity; +import se.leap.bitmaskclient.providersetup.activities.LoginActivity; +import se.leap.bitmaskclient.providersetup.models.LeapSRPSession; +import se.leap.bitmaskclient.tor.TorServiceCommand; +import se.leap.bitmaskclient.tor.TorStatusObservable; + +public class EipFragment extends Fragment implements Observer { + + public final static String TAG = EipFragment.class.getSimpleName(); + + + private SharedPreferences preferences; + private Provider provider; + + @BindView(R.id.background) + AppCompatImageView background; + + @BindView(R.id.main_button) + MainButton mainButton; + + @BindView(R.id.gateway_location_button) + LocationButton locationButton; + + @BindView(R.id.main_description) + AppCompatTextView mainDescription; + + @BindView(R.id.sub_description) + AppCompatTextView subDescription; + + private Unbinder unbinder; + private EipStatus eipStatus; + private ProviderObservable providerObservable; + private TorStatusObservable torStatusObservable; + + private GatewaysManager gatewaysManager; + + //---saved Instance ------- + private final String KEY_SHOW_PENDING_START_CANCELLATION = "KEY_SHOW_PENDING_START_CANCELLATION"; + private final String KEY_SHOW_ASK_TO_STOP_EIP = "KEY_SHOW_ASK_TO_STOP_EIP"; + private boolean showPendingStartCancellation = false; + private boolean showAskToStopEip = false; + //------------------------ + AlertDialog alertDialog; + + private IOpenVPNServiceInternal mService; + // We use this service connection to detect if openvpn is running without network + private EipFragmentServiceConnection openVpnConnection; + + @Override + public void onAttach(Context context) { + super.onAttach(context); + Bundle arguments = getArguments(); + Activity activity = getActivity(); + if (activity != null) { + if (arguments != null) { + provider = arguments.getParcelable(PROVIDER_KEY); + if (provider == null) { + handleNoProvider(activity); + } else { + Log.d(TAG, provider.getName() + " configured as provider"); + } + } else { + handleNoProvider(activity); + } + } + } + + private void handleNoProvider(Activity activity) { + if (isDefaultBitmask()) { + activity.startActivityForResult(new Intent(activity, ProviderListActivity.class), REQUEST_CODE_SWITCH_PROVIDER); + } else { + Log.e(TAG, "no provider given - try to reconfigure custom provider"); + startActivityForResult(new Intent(activity, CustomProviderSetupActivity.class), REQUEST_CODE_CONFIGURE_LEAP); + + } + + } + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + openVpnConnection = new EipFragmentServiceConnection(); + eipStatus = EipStatus.getInstance(); + providerObservable = ProviderObservable.getInstance(); + torStatusObservable = TorStatusObservable.getInstance(); + Activity activity = getActivity(); + if (activity != null) { + preferences = getActivity().getSharedPreferences(SHARED_PREFERENCES, Context.MODE_PRIVATE); + } else { + Log.e(TAG, "activity is null in onCreate - no preferences set!"); + } + + gatewaysManager = new GatewaysManager(getContext()); + + + } + + @Override + public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + eipStatus.addObserver(this); + torStatusObservable.addObserver(this); + providerObservable.addObserver(this); + View view = inflater.inflate(R.layout.f_eip, container, false); + unbinder = ButterKnife.bind(this, view); + + try { + Bundle arguments = getArguments(); + if (arguments != null && arguments.containsKey(ASK_TO_CANCEL_VPN) && arguments.getBoolean(ASK_TO_CANCEL_VPN)) { + arguments.remove(ASK_TO_CANCEL_VPN); + setArguments(arguments); + askToStopEIP(); + } + } catch (IllegalStateException e) { + // probably setArguments failed because the fragments state is already saved + e.printStackTrace(); + } + + restoreFromSavedInstance(savedInstanceState); + locationButton.setOnClickListener(v -> { + FragmentManagerEnhanced fragmentManager = new FragmentManagerEnhanced(getActivity().getSupportFragmentManager()); + Fragment fragment = new GatewaySelectionFragment(); + fragmentManager.replace(R.id.main_container, fragment, MainActivity.TAG); + }); + return view; + } + + @Override + public void onStart() { + super.onStart(); + if (DonationReminderDialog.isCallable(getContext())) { + showDonationReminderDialog(); + } + } + + @Override + public void onResume() { + super.onResume(); + if (!eipStatus.isDisconnected()) { + openVpnConnection.bindService(); + } + handleNewState(); + } + + @Override + public void onPause() { + super.onPause(); + openVpnConnection.unbindService(); + } + + @Override + public void onSaveInstanceState(@NonNull Bundle outState) { + super.onSaveInstanceState(outState); + if (showAskToStopEip) { + outState.putBoolean(KEY_SHOW_ASK_TO_STOP_EIP, true); + alertDialog.dismiss(); + } else if (showPendingStartCancellation) { + outState.putBoolean(KEY_SHOW_PENDING_START_CANCELLATION, true); + alertDialog.dismiss(); + } + } + + private void restoreFromSavedInstance(Bundle savedInstanceState) { + if (savedInstanceState != null && savedInstanceState.containsKey(KEY_SHOW_PENDING_START_CANCELLATION)) { + showPendingStartCancellation = true; + askPendingStartCancellation(); + } else if (savedInstanceState != null && savedInstanceState.containsKey(KEY_SHOW_ASK_TO_STOP_EIP)) { + showAskToStopEip = true; + askToStopEIP(); + } + } + + @Override + public void onDestroyView() { + super.onDestroyView(); + eipStatus.deleteObserver(this); + providerObservable.deleteObserver(this); + torStatusObservable.deleteObserver(this); + unbinder.unbind(); + } + + private void saveStatus(boolean restartOnBoot) { + preferences.edit().putBoolean(EIP_RESTART_ON_BOOT, restartOnBoot).apply(); + } + + @OnClick(R.id.main_button) + void onButtonClick() { + handleIcon(); + } + + void handleIcon() { + if (isOpenVpnRunningWithoutNetwork() || eipStatus.isConnected() || eipStatus.isConnecting() || eipStatus.isUpdatingVpnCert()) + handleSwitchOff(); + else + handleSwitchOn(); + } + + private void handleSwitchOn() { + Context context = getContext(); + if (context == null) { + Log.e(TAG, "context is null when switch turning on"); + return; + } + + if (canStartEIP()) { + startEipFromScratch(); + } else if (canLogInToStartEIP()) { + askUserToLogIn(getString(vpn_certificate_user_message)); + } else { + // provider has no VpnCertificate but user is logged in + updateInvalidVpnCertificate(); + } + } + + private boolean canStartEIP() { + boolean certificateExists = provider.hasVpnCertificate(); + boolean isAllowedAnon = provider.allowsAnonymous(); + return (isAllowedAnon || certificateExists) && !eipStatus.isConnected() && !eipStatus.isConnecting(); + } + + private boolean canLogInToStartEIP() { + boolean isAllowedRegistered = provider.allowsRegistered(); + boolean isLoggedIn = LeapSRPSession.loggedIn(); + return isAllowedRegistered && !isLoggedIn && !eipStatus.isConnecting() && !eipStatus.isConnected(); + } + + private void handleSwitchOff() { + if (isOpenVpnRunningWithoutNetwork() || eipStatus.isConnecting() || eipStatus.isUpdatingVpnCert()) { + askPendingStartCancellation(); + } else if (eipStatus.isConnected()) { + askToStopEIP(); + } + } + + private void setMainButtonEnabled(boolean enabled) { + locationButton.setEnabled(enabled); + mainButton.setEnabled(enabled); + } + + public void startEipFromScratch() { + saveStatus(true); + Context context = getContext(); + if (context == null) { + Log.e(TAG, "context is null when trying to start VPN"); + return; + } + if (!provider.getGeoipUrl().isDefault() && provider.shouldUpdateGeoIpJson()) { + Bundle bundle = new Bundle(); + bundle.putBoolean(EIP_ACTION_START, true); + bundle.putBoolean(EIP_EARLY_ROUTES, false); + ProviderAPICommand.execute(context, DOWNLOAD_GEOIP_JSON, bundle, provider); + } else { + EipCommand.startVPN(context, false); + } + EipStatus.getInstance().updateState("UI_CONNECTING", "", 0, ConnectionStatus.LEVEL_START); + } + + protected void stopEipIfPossible() { + Context context = getContext(); + if (context == null) { + Log.e(TAG, "context is null when trying to stop EIP"); + return; + } + EipCommand.stopVPN(context); + } + + private void askPendingStartCancellation() { + Activity activity = getActivity(); + if (activity == null) { + Log.e(TAG, "activity is null when asking to cancel"); + return; + } + + try { + AlertDialog.Builder alertBuilder = new AlertDialog.Builder(getActivity()); + showPendingStartCancellation = true; + alertDialog = alertBuilder.setTitle(activity.getString(R.string.eip_cancel_connect_title)) + .setMessage(activity.getString(R.string.eip_cancel_connect_text)) + .setPositiveButton((android.R.string.yes), (dialog, which) -> { + Context context = getContext(); + if (context != null && eipStatus.isUpdatingVpnCert() && + TorStatusObservable.isRunning()) { + TorServiceCommand.stopTorServiceAsync(context.getApplicationContext()); + } + stopEipIfPossible(); + }) + .setNegativeButton(activity.getString(android.R.string.no), (dialog, which) -> { + }).setOnDismissListener(dialog -> showPendingStartCancellation = false).show(); + } catch (IllegalStateException e) { + e.printStackTrace(); + } + + } + + protected void askToStopEIP() { + Activity activity = getActivity(); + if (activity == null) { + Log.e(TAG, "activity is null when asking to stop EIP"); + return; + } + try { + AlertDialog.Builder alertBuilder = new AlertDialog.Builder(activity); + showAskToStopEip = true; + alertDialog = alertBuilder.setTitle(activity.getString(R.string.eip_cancel_connect_title)) + .setMessage(activity.getString(R.string.eip_warning_browser_inconsistency)) + .setPositiveButton((android.R.string.yes), (dialog, which) -> stopEipIfPossible()) + .setNegativeButton(activity.getString(android.R.string.no), (dialog, which) -> { + }).setOnDismissListener(dialog -> showAskToStopEip = false).show(); + } catch (IllegalStateException e) { + e.printStackTrace(); + } + + } + + @Override + public void update(Observable observable, Object data) { + if (observable instanceof EipStatus) { + eipStatus = (EipStatus) observable; + handleNewStateOnMain(); + + if (eipStatus.isConnecting()) { + openVpnConnection.bindService(); + } + if ("NOPROCESS".equals(EipStatus.getInstance().getState())) { + //assure that the Service is shutdown completely if openvpn was stopped + openVpnConnection.unbindService(); + } + } else if (observable instanceof ProviderObservable) { + provider = ((ProviderObservable) observable).getCurrentProvider(); + } else if (observable instanceof TorStatusObservable && EipStatus.getInstance().isUpdatingVpnCert()) { + handleNewStateOnMain(); + } + } + + private void handleNewStateOnMain() { + Activity activity = getActivity(); + if (activity != null) { + activity.runOnUiThread(this::handleNewState); + } else { + Log.e("EipFragment", "activity is null"); + } + } + + private void handleNewState() { + Activity activity = getActivity(); + if (activity == null) { + Log.e(TAG, "activity is null while trying to handle new state"); + return; + } + + Log.d(TAG, "eip fragment eipStatus state: " + eipStatus.getState() + " - level: " + eipStatus.getLevel() + " - is reconnecting: " + eipStatus.isReconnecting()); + if (eipStatus.isUpdatingVpnCert()) { + setMainButtonEnabled(true); + showConnectionTransitionLayout(true); + locationButton.setText(getString(R.string.eip_status_start_pending)); + locationButton.setLocationLoad(UNKNOWN); + locationButton.showBridgeIndicator(false); + locationButton.showRecommendedIndicator(false); + mainDescription.setText(null); + String torStatus = TorStatusObservable.getStringForCurrentStatus(getContext()); + if (!TextUtils.isEmpty(torStatus)) { + Spannable spannable = new SpannableString(torStatus); + spannable.setSpan(new RelativeSizeSpan(0.75f), 0, spannable.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); + subDescription.setText(TextUtils.concat(getString(R.string.updating_certificate_message) + "\n", spannable)); + } else { + subDescription.setText(getString(R.string.updating_certificate_message)); + } + } else if (eipStatus.isConnecting()) { + setMainButtonEnabled(true); + showConnectionTransitionLayout(true); + locationButton.setText(getString(R.string.eip_status_start_pending)); + locationButton.setLocationLoad(UNKNOWN); + locationButton.showBridgeIndicator(false); + locationButton.showRecommendedIndicator(false); + mainDescription.setText(null); + subDescription.setText(null); + } else if (eipStatus.isConnected()) { + setMainButtonEnabled(true); + mainButton.updateState(true, false, false); + Connection.TransportType transportType = PreferenceHelper.getUseBridges(getContext()) ? Connection.TransportType.OBFS4 : Connection.TransportType.OPENVPN; + locationButton.setLocationLoad(PreferenceHelper.useObfuscationPinning(getContext()) ? GatewaysManager.Load.UNKNOWN : gatewaysManager.getLoadForLocation(VpnStatus.getLastConnectedVpnName(), transportType)); + locationButton.setText(VpnStatus.getLastConnectedVpnName()); + locationButton.showBridgeIndicator(VpnStatus.isUsingBridges()); + locationButton.showRecommendedIndicator(getPreferredCity(getContext())== null); + mainDescription.setText(R.string.eip_state_connected); + subDescription.setText(null); + colorBackground(); + } else if(isOpenVpnRunningWithoutNetwork()) { + Log.d(TAG, "eip fragment eipStatus - isOpenVpnRunningWithoutNetwork"); + setMainButtonEnabled(true); + mainButton.updateState(true, false, true); + locationButton.setText(VpnStatus.getCurrentlyConnectingVpnName()); + locationButton.showBridgeIndicator(VpnStatus.isUsingBridges()); + locationButton.showBridgeIndicator(VpnStatus.isUsingBridges()); + locationButton.showRecommendedIndicator(getPreferredCity(getContext())== null); + colorBackgroundALittle(); + mainDescription.setText(R.string.eip_state_connected); + subDescription.setText(R.string.eip_state_no_network); + } else if (eipStatus.isDisconnected() && reconnectingWithDifferentGateway()) { + showConnectionTransitionLayout(true); + // showRetryToast(activity); + locationButton.setText(getString(R.string.eip_status_start_pending)); + locationButton.setLocationLoad(UNKNOWN); + locationButton.showBridgeIndicator(false); + locationButton.showRecommendedIndicator(false); + mainDescription.setText(null); + subDescription.setText(R.string.reconnecting); + } else if (eipStatus.isDisconnecting()) { + setMainButtonEnabled(false); + showConnectionTransitionLayout(false); + mainDescription.setText(R.string.eip_state_insecure); + } else if (eipStatus.isBlocking()) { + setMainButtonEnabled(true); + mainButton.updateState(true, false, true); + colorBackgroundALittle(); + locationButton.setText(getString(R.string.no_location)); + locationButton.setLocationLoad(UNKNOWN); + locationButton.showBridgeIndicator(false); + locationButton.showRecommendedIndicator(false); + mainDescription.setText(R.string.eip_state_connected); + subDescription.setText(getString(R.string.eip_state_blocking, getString(R.string.app_name))); + } else { + locationButton.setText(activity.getString(R.string.vpn_button_turn_on)); + setMainButtonEnabled(true); + mainButton.updateState(false, false, false); + greyscaleBackground(); + locationButton.setLocationLoad(UNKNOWN); + locationButton.showBridgeIndicator(false); + String city = getPreferredCity(getContext()); + locationButton.setText(city == null ? getString(R.string.gateway_selection_recommended_location) : city); + locationButton.showRecommendedIndicator(false); + mainDescription.setText(R.string.eip_state_insecure); + subDescription.setText(R.string.connection_not_connected); + } + } + + private void showToast(Activity activity, String message, boolean vibrateLong) { + LayoutInflater inflater = getLayoutInflater(); + View layout = inflater.inflate(R.layout.custom_toast, + activity.findViewById(R.id.custom_toast_container)); + + AppCompatTextView text = layout.findViewById(R.id.text); + text.setText(message); + + Vibrator v = (Vibrator) activity.getSystemService(Context.VIBRATOR_SERVICE); + if (vibrateLong) { + v.vibrate(100); + v.vibrate(200); + } else { + v.vibrate(100); + } + + Toast toast = new Toast(activity.getApplicationContext()); + toast.setGravity(Gravity.BOTTOM, 0, convertDimensionToPx(this.getContext(), R.dimen.stdpadding)); + toast.setDuration(Toast.LENGTH_LONG); + toast.setView(layout); + toast.show(); + } + + private void showRetryToast(Activity activity) { + int nClosestGateway = gatewayOrder(); + String message = String.format("Server number " + nClosestGateway + " not reachable. Trying next gateway."); + showToast(activity, message, true ); + } + + private void showConnectionTransitionLayout(boolean isConnecting) { + mainButton.updateState(true, isConnecting, false); + if (isConnecting) { + colorBackgroundALittle(); + } else { + greyscaleBackground(); + } + } + + private boolean isOpenVpnRunningWithoutNetwork() { + boolean isRunning = false; + try { + isRunning = eipStatus.getLevel() == LEVEL_NONETWORK && + mService.isVpnRunning(); + } catch (Exception e) { + //eat me + e.printStackTrace(); + } + + return isRunning; + } + + private void greyscaleBackground() { + if (BuildConfig.use_color_filter) { + ColorMatrix matrix = new ColorMatrix(); + matrix.setSaturation(0); + ColorMatrixColorFilter cf = new ColorMatrixColorFilter(matrix); + background.setColorFilter(cf); + background.setImageAlpha(255); + } + } + + private void colorBackgroundALittle() { + if (BuildConfig.use_color_filter) { + background.setColorFilter(null); + background.setImageAlpha(144); + } + } + + private void colorBackground() { + if (BuildConfig.use_color_filter) { + background.setColorFilter(null); + background.setImageAlpha(210); + } + } + + private void updateInvalidVpnCertificate() { + eipStatus.setUpdatingVpnCert(true); + ProviderAPICommand.execute(getContext(), UPDATE_INVALID_VPN_CERTIFICATE, provider); + } + + private void askUserToLogIn(String userMessage) { + Intent intent = new Intent(getContext(), LoginActivity.class); + intent.putExtra(PROVIDER_KEY, provider); + + if(userMessage != null) { + intent.putExtra(USER_MESSAGE, userMessage); + } + + Activity activity = getActivity(); + if (activity != null) { + activity.startActivityForResult(intent, REQUEST_CODE_LOG_IN); + } + } + + private class EipFragmentServiceConnection implements ServiceConnection { + private final AtomicBoolean bind = new AtomicBoolean(false); + + void bindService() { + Activity activity = getActivity(); + if (activity == null) { + Log.e(TAG, "activity is null when binding OpenVpn"); + return; + } + if (!bind.get()) { + activity.runOnUiThread(() -> { + Intent intent = new Intent(activity, OpenVPNService.class); + intent.setAction(OpenVPNService.START_SERVICE); + + activity.bindService(intent, EipFragmentServiceConnection.this, Context.BIND_AUTO_CREATE); + bind.set(true); + }); + } + } + + void unbindService() { + Activity activity = getActivity(); + if (activity == null) { + return; + } + if (bind.get()) { + activity.runOnUiThread(() -> { + activity.unbindService(EipFragmentServiceConnection.this); + bind.set(false); + }); + } + } + + @Override + public void onServiceConnected(ComponentName className, + IBinder service) { + mService = IOpenVPNServiceInternal.Stub.asInterface(service); + handleNewState(); + } + + @Override + public void onServiceDisconnected(ComponentName arg0) { + mService = null; + } + } + + public void showDonationReminderDialog() { + try { + FragmentTransaction fragmentTransaction = new FragmentManagerEnhanced( + getActivity().getSupportFragmentManager()).removePreviousFragment( + DonationReminderDialog.TAG); + DialogFragment newFragment = new DonationReminderDialog(); + newFragment.setCancelable(false); + newFragment.show(fragmentTransaction, DonationReminderDialog.TAG); + } catch (IllegalStateException | NullPointerException e) { + e.printStackTrace(); + } + } +} diff --git a/app/src/custom/java/se/leap/bitmaskclient/base/views/MainButton.java b/app/src/custom/java/se/leap/bitmaskclient/base/views/MainButton.java new file mode 100644 index 00000000..c5ac4544 --- /dev/null +++ b/app/src/custom/java/se/leap/bitmaskclient/base/views/MainButton.java @@ -0,0 +1,124 @@ +package se.leap.bitmaskclient.base.views; + +import android.annotation.TargetApi; +import android.content.Context; +import android.graphics.PorterDuff; +import android.graphics.drawable.AnimationDrawable; +import android.util.AttributeSet; +import android.view.LayoutInflater; +import android.view.View; +import android.view.animation.AlphaAnimation; +import android.view.animation.Animation; +import android.widget.RelativeLayout; + +import androidx.annotation.ColorRes; +import androidx.annotation.DrawableRes; +import androidx.appcompat.widget.AppCompatImageView; +import androidx.core.content.ContextCompat; + +import se.leap.bitmaskclient.R; + +public class MainButton extends RelativeLayout { + + private static final String TAG = MainButton.class.getSimpleName(); + + AppCompatImageView glow; + AppCompatImageView shadowLight; + AnimationDrawable glowAnimation; + + private boolean isOn = false; + private boolean isProcessing = false; + private boolean isError = true; + + + public MainButton(Context context) { + super(context); + initLayout(context); + } + + public MainButton(Context context, AttributeSet attrs) { + super(context, attrs); + initLayout(context); + } + + public MainButton(Context context, AttributeSet attrs, int defStyleAttr) { + super(context, attrs, defStyleAttr); + initLayout(context); + } + + + @TargetApi(21) + public MainButton(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) { + super(context, attrs, defStyleAttr, defStyleRes); + initLayout(context); + } + + private void initLayout(Context context) { + LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); + View rootview = inflater.inflate(R.layout.v_main_btn, this, true); + + glow = rootview.findViewById(R.id.vpn_btn_glow); + glowAnimation = (AnimationDrawable) glow.getBackground(); + shadowLight = rootview.findViewById(R.id.vpn_btn_shadow_light); + } + + + private void stopGlowAnimation() { + AlphaAnimation fadeOutAnimation = new AlphaAnimation(1.0f, 0.0f); + fadeOutAnimation.setDuration(300); + fadeOutAnimation.setAnimationListener(new Animation.AnimationListener() { + @Override + public void onAnimationStart(Animation animation) {} + + @Override + public void onAnimationEnd(Animation animation) { + glow.setVisibility(GONE); + glowAnimation.stop(); + } + + @Override + public void onAnimationRepeat(Animation animation) {} + }); + glow.startAnimation(fadeOutAnimation); + } + + private void startGlowAnimation() { + glow.setAlpha(1.0f); + glow.setVisibility(VISIBLE); + glowAnimation.start(); + } + + public void updateState(boolean isOn, boolean isProcessing, boolean isError) { + if (this.isOn != isOn) { + this.isOn = isOn; + shadowLight.setVisibility(isOn ? VISIBLE : GONE); + } + + if (this.isProcessing != isProcessing) { + if (!isProcessing) { + stopGlowAnimation(); + } else { + startGlowAnimation(); + } + this.isProcessing = isProcessing; + } + + if (this.isError != isError) { + @DrawableRes int drawableResource = isOn ? R.drawable.on_off_btn_start_2_enabled : R.drawable.on_off_btn_start_2_disabled; + if (!isError) { + setImageWithTint(shadowLight, drawableResource, R.color.colorMainBtnHighlight); + } else { + setImageWithTint(shadowLight, drawableResource, R.color.colorMainBtnError); + } + this.isError = isError; + } + } + + private void setImageWithTint(AppCompatImageView view, @DrawableRes int resourceId, @ColorRes int color) { + view.setImageDrawable(ContextCompat.getDrawable(getContext(), resourceId)); + view.setColorFilter(ContextCompat.getColor(getContext(), color), PorterDuff.Mode.SRC_ATOP); + } + + + +} |