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authorcyBerta <cyberta@riseup.net>2021-02-26 16:24:28 +0100
committercyBerta <cyberta@riseup.net>2021-02-26 16:24:28 +0100
commiteadc74a7e0a99e31044a369508efbbab9d7295f6 (patch)
tree18904482e0c1c026006a0cedf1065eb77a90f9e2 /app/src/main/java/de/blinkt
parent704bdf92e6265ee4bdb7e177c7d09284ebc29868 (diff)
improve error alerting if vpn launching fails, show an AlertDialog instead of the LogView
Diffstat (limited to 'app/src/main/java/de/blinkt')
-rw-r--r--app/src/main/java/de/blinkt/openvpn/LaunchVPN.java39
1 files changed, 24 insertions, 15 deletions
diff --git a/app/src/main/java/de/blinkt/openvpn/LaunchVPN.java b/app/src/main/java/de/blinkt/openvpn/LaunchVPN.java
index 0c9cbddf..b477f6d5 100644
--- a/app/src/main/java/de/blinkt/openvpn/LaunchVPN.java
+++ b/app/src/main/java/de/blinkt/openvpn/LaunchVPN.java
@@ -12,15 +12,18 @@ import android.net.VpnService;
import android.os.Build;
import android.os.Bundle;
+import androidx.annotation.StringRes;
+
import de.blinkt.openvpn.core.ConnectionStatus;
import de.blinkt.openvpn.core.VpnStatus;
import se.leap.bitmaskclient.R;
-import se.leap.bitmaskclient.base.MainActivity;
import se.leap.bitmaskclient.eip.EipCommand;
+import static se.leap.bitmaskclient.base.models.Constants.BROADCAST_RESULT_KEY;
import static se.leap.bitmaskclient.base.models.Constants.EIP_ACTION_PREPARE_VPN;
import static se.leap.bitmaskclient.base.models.Constants.EIP_N_CLOSEST_GATEWAY;
import static se.leap.bitmaskclient.base.models.Constants.PROVIDER_PROFILE;
+import static se.leap.bitmaskclient.eip.EIP.ERRORS;
import static se.leap.bitmaskclient.eip.EipResultBroadcast.tellToReceiverOrBroadcast;
/**
@@ -70,9 +73,7 @@ public class LaunchVPN extends Activity {
VpnProfile profileToConnect = (VpnProfile) intent.getExtras().getSerializable(PROVIDER_PROFILE);
selectedGateway = intent.getExtras().getInt(EIP_N_CLOSEST_GATEWAY, 0);
if (profileToConnect == null) {
- VpnStatus.logError(R.string.shortcut_profile_notfound);
- // show Log window to display error
- showLogWindow();
+ showAlertInMainActivity(R.string.shortcut_profile_notfound);
finish();
} else {
selectedProfile = profileToConnect;
@@ -82,7 +83,7 @@ public class LaunchVPN extends Activity {
try {
vpnIntent = VpnService.prepare(this.getApplicationContext());
} catch (NullPointerException npe) {
- tellToReceiverOrBroadcast(this.getApplicationContext(), EIP_ACTION_PREPARE_VPN, RESULT_CANCELED);
+ showAlertInMainActivity(R.string.vpn_error_establish);
finish();
return;
}
@@ -98,8 +99,7 @@ public class LaunchVPN extends Activity {
} catch (ActivityNotFoundException ane) {
// Shame on you Sony! At least one user reported that
// an official Sony Xperia Arc S image triggers this exception
- VpnStatus.logError(R.string.no_vpn_support_image);
- showLogWindow();
+ showAlertInMainActivity(R.string.no_vpn_support_image);
}
}
}
@@ -118,19 +118,28 @@ public class LaunchVPN extends Activity {
ConnectionStatus.LEVEL_NOTCONNECTED);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
- VpnStatus.logError(R.string.nought_alwayson_warning);
- // show Log window to display error
- showLogWindow();
+ showAlertInMainActivity(R.string.nought_alwayson_warning);
}
finish();
}
}
- void showLogWindow() {
- Intent startLW = new Intent(getBaseContext(), MainActivity.class);
- startLW.putExtra(MainActivity.ACTION_SHOW_LOG_FRAGMENT, true);
- startLW.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
- startActivity(startLW);
+ void showAlertInMainActivity(@StringRes int errorString) {
+ Bundle result = new Bundle();
+ setErrorResult(result, errorString);
+ tellToReceiverOrBroadcast(this.getApplicationContext(), EIP_ACTION_PREPARE_VPN, RESULT_CANCELED, result);
+ }
+
+ /**
+ * helper function to add error to result bundle
+ *
+ * @param result - result of an action
+ * @param errorMessageId - id of string resource describing the error
+ */
+ void setErrorResult(Bundle result, @StringRes int errorMessageId) {
+ VpnStatus.logError(errorMessageId);
+ result.putString(ERRORS, getResources().getString(errorMessageId));
+ result.putBoolean(BROADCAST_RESULT_KEY, false);
}
} \ No newline at end of file