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handshakeexception handshake error in client (os error wrong_version_number tls_record cc 242) Flutter app/Node server

I'm getting an handshakeexception handshake error in client (os error wrong_version_number tls_record cc 242) error whenever making an http request( I also tried https ) but from only one ( Cyclist app ) of the two Flutter apps that connect to Node.js server. I'm using the same IP address and port on both, the Android tablet on which I'm testing both apps and for my machine. I checked Manifest Android/src/main/AndroidManifest.xml to see if I was using android:usesCleartextTraffic="true"`on the working app ( Shop app ) but I'm not..
What else could I check to see what's causing the error in the Cyclist app??
This is the request:
Map<String, String> headers = {
'Content-Type': 'application/json',
'api_key': Environment.dbApiKey
};
// final Uri uri = Uri.https(Environment.dbUrl, '/api/routes');
final Uri uri = Uri.http(Environment.dbUrl, '/api/routes');
await post(uri, headers: headers, body: jsonEncode(route.toMap()))
.then((resp) {
print(
'RouteMongoRepository.saveRoute response status code is: ${resp
.statusCode}, \n response is : ${jsonDecode(resp.body)}');
UserRoute saved = UserRoute.fromMap(jsonDecode(resp.body)['data']);
print('saved route to Mongo is : ${saved.toMap().toString()}');
}) .catchError((e) => print('RouteMongoRepository.saveRoute error: $e')) ;
This is the Shop app manifest:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.vinny.fixit_shop_flutter">
<!-- io.flutter.app.FlutterApplication is an android.app.Application that
calls FlutterMain.startInitialization(this); in its onCreate method.
In most cases you can leave this as-is, but you if you want to provide
additional functionality it is fine to subclass or reimplement
FlutterApplication and put your custom class here. -->
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
<uses-permission android:name="android.permission.INTERNET" />
<application
android:name="io.flutter.app.FlutterApplication"
android:allowBackup="false"
android:label="fixit shop"
android:icon="#mipmap/ic_launcher">
<activity
android:name=".MainActivity"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:launchMode="singleTop"
android:theme="#style/LaunchTheme"
android:windowSoftInputMode="adjustResize">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!-- Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
<meta-data
android:name="flutterEmbedding"
android:value="2" />
</application>
</manifest>
and this is the Cyclist app manifest:
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<application
android:name="io.flutter.app.FlutterApplication"
android:allowBackup="false"
android:label="fixit"
android:icon="#mipmap/ic_launcher">
<activity
android:name=".MainActivity"
android:launchMode="singleTop"
android:theme="#style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize"
>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<receiver android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationReceiver" />
<receiver android:name="com.dexterous.flutterlocalnotifications.ScheduledNotificationBootReceiver">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
<action android:name="android.intent.action.MY_PACKAGE_REPLACED"/>
</intent-filter>
</receiver>
<!-- Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
<meta-data
android:name="flutterEmbedding"
android:value="2" />
</application>
</manifest>

Found it..I was missing <uses-permission android:name="android.permission.INTERNET" />in Cyclist app AndroidManifest.xml

Target sdk version changed to 29, but not working in android 10 and 9

After decompiling with apk tool, I changed targetsdk version to 29(and minsdk version to 19), and build and signed it again.
This is apktool.yml file:
isFrameworkApk: false
packageInfo:
forcedPackageId: '127'
renameManifestPackage: null
sdkInfo:
minSdkVersion: '19'
targetSdkVersion: '29'
sharedLibrary: false
sparseResources: true
unknownFiles: {}
usesFramework:
ids:
- 1
tag: null
version: 2.4.1
versionInfo:
versionCode: '1'
versionName: '1'
and this is AndroidManifest file:
<?xml version="1.0" encoding="utf-8" standalone="no"?><manifest xmlns:android="http://schemas.android.com/apk/res/android" android:installLocation="auto" package="air.id181apeke">
<application android:hardwareAccelerated="false" android:icon="#drawable/icon" android:label="....">
<activity android:configChanges="keyboardHidden|orientation|screenSize" android:label="Oxford - Starter" android:launchMode="singleTask" android:name=".AppEntry" android:screenOrientation="user" android:theme="#style/Theme.NoShadow" android:windowSoftInputMode="adjustResize|stateHidden">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
<meta-data android:name="autoOrients" android:value="true"/>
<meta-data android:name="fullScreen" android:value="true"/>
<meta-data android:name="uniqueappversionid" android:value="9de9b08c-60fa-4ecc-86ea-983d2105693d"/>
<meta-data android:name="containsVideo" android:value="false"/>
</activity>
</application>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<uses-permission android:name="android.permission.WAKE_LOCK"/>
<uses-permission android:name="android.permission.DISABLE_KEYGUARD"/>
<uses-feature android:name="android.hardware.camera" android:required="true"/>
<uses-feature android:name="android.hardware.touchscreen.multitouch" android:required="true"/>
</manifest>
What's wrong here buddies?
Should I add something or some files?
Cheers

Speech Recognition: “Network error” on startListening() Android 6/7

When I run the code below, as soon as the beep sounds to start recording the mic, I get "Network error":
I have no idea what's wrong here. I've:
added the: cordova plugin + npm module correctly,
granted permissions in the app for microphone
tried connected to WIfi
tried connected to 4g
tried removing and re-adding the android platform to the project
tried on 2 different phones (samsung s5 android 6 / sony xperia z5c
android 7)
Here's my basic code, nothing special here:
setupSpeechRecognition() {
this.speechRecognition.requestPermission().then(() => {
this.speechRecognition.startListening().subscribe(
(matches) => {
// matches here...
},
(onerror) => {
alert("Error: " + JSON.stringify(onerror));
}
);
},
() => {}
);
}
And here's my AndroidManifest.xml for kicks:
<manifest android:hardwareAccelerated="true" android:versionCode="1" android:versionName="0.0.1" package="io.ionic.starter" xmlns:android="http://schemas.android.com/apk/res/android">
<supports-screens android:anyDensity="true" android:largeScreens="true" android:normalScreens="true" android:resizeable="true" android:smallScreens="true" android:xlargeScreens="true" />
<uses-permission android:name="android.permission.INTERNET" />
<application android:hardwareAccelerated="true" android:icon="#mipmap/icon" android:label="#string/app_name" android:supportsRtl="true">
<activity android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale" android:label="#string/activity_name" android:launchMode="singleTop" android:name="MainActivity" android:theme="#android:style/Theme.DeviceDefault.NoActionBar" android:windowSoftInputMode="adjustResize">
<intent-filter android:label="#string/launcher_name">
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver android:name="cordova.plugins.Diagnostic$LocationProviderChangedReceiver">
<intent-filter>
<action android:name="android.location.PROVIDERS_CHANGED" />
</intent-filter>
</receiver>
<receiver android:name="cordova.plugins.Diagnostic$NFCStateChangedReceiver">
<intent-filter>
<action android:name="android.nfc.action.ADAPTER_STATE_CHANGED" />
</intent-filter>
</receiver>
</application>
<uses-sdk android:minSdkVersion="19" android:targetSdkVersion="25" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
</manifest>
Any ideas? Thanks!

Notification is received but not displayed using Parse Unity SDK + Android

I'm using Parse Unity SDK for Android.
I've managed to register the device successfully.
void Start() {
//Parse Installation
if (ParseInstallation.CurrentInstallation != null && !string.IsNullOrEmpty(ParseInstallation.CurrentInstallation.DeviceToken))
{
Debug.Log("Device Token : " + ParseInstallation.CurrentInstallation.DeviceToken);
}
else
{
ParseInstallation installation = ParseInstallation.CurrentInstallation;
installation.Channels = new List<string> { Config.Instance.GetUserInfo().GetEmail() };
installation.SaveAsync().ContinueWith(t => {
if (t.IsFaulted || t.IsCanceled)
{
Debug.Log("Push subscription failed.");
}
else
{
Debug.Log("Push subscription success.");
}
});
//installation.
}
}
Only to discover that the notification is "received" but not being displayed neither in the app nor in the notifications bar.
I/GCM ( 1285): GCM message com.ahmed.app 0:1433935471473270%3f8fc5dbf9fd7ecd
I/ParsePushService( 7057): Push notification received. Payload: {"alert":"test","push_hash":"098f6bcd4621d373cade4e832627b4f6"}
I/ParsePushService( 7057): Push notification is handled while the app is foregrounded.
W/GCM-DMM ( 1285): broadcast intent callback: result=CANCELLED forIntent { act=com.google.android.c2dm.intent.RECEIVE pkg=com.ahmed.app (has extras) }
Also, Unity does not receive the notification (see code)
void Awake() {
ParsePush.ParsePushNotificationReceived += (sender, args) => {
#if UNITY_ANDROID
AndroidJavaClass parseUnityHelper = new AndroidJavaClass("com.parse.ParseUnityHelper");
AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
AndroidJavaObject currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
//Debugging the payload
Debug.Log("Calling Parse from Unity and Payload is : " + args.StringPayload);
// Call default behavior.
parseUnityHelper.CallStatic("handleParsePushNotificationReceived", currentActivity, args.StringPayload);
#endif
};
}
This event doesn't get triggered.
Here's my AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.ahmed.app" android:theme="#android:style/Theme.NoTitleBar" android:versionName="1.0" android:versionCode="1" android:installLocation="preferExternal">
<supports-screens android:smallScreens="true" android:normalScreens="true" android:largeScreens="true" android:xlargeScreens="true" android:anyDensity="true" />
<uses-sdk android:minSdkVersion="10" android:targetSdkVersion="19" />
<uses-feature android:glEsVersion="0x00020000" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="com.android.vending.BILLING" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<permission android:protectionLevel="signature" android:name="com.ahmed.app.permission.C2D_MESSAGE" />
<uses-permission android:name="com.ahmed.app.permission.C2D_MESSAGE" />
<application android:icon="#drawable/app_icon" android:label="#string/app_name" android:debuggable="false">
<activity android:name="com.unity3d.player.UnityPlayerNativeActivity" android:label="#string/app_name" android:screenOrientation="portrait" android:launchMode="singleTask" android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|orientation|screenLayout|uiMode|screenSize|smallestScreenSize|fontScale">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<meta-data android:name="unityplayer.UnityActivity" android:value="true" />
<meta-data android:name="unityplayer.ForwardNativeEventsToDalvik" android:value="false" />
</activity>
<meta-data android:name="com.google.android.gms.version" android:value="4030500" />
<activity android:name="com.outlinegames.unibill.PurchaseActivity" android:label="#string/app_name" android:configChanges="fontScale|keyboard|keyboardHidden|locale|mnc|mcc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|uiMode|touchscreen" android:theme="#android:style/Theme.Translucent.NoTitleBar.Fullscreen" />
<service android:name="com.parse.ParsePushService" />
<receiver android:name="com.parse.ParsePushBroadcastReceiver" android:permission="com.google.android.c2dm.permission.SEND">
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<action android:name="com.google.android.c2dm.intent.REGISTRATION" />
<category android:name="com.ahmed.app" />
</intent-filter>
</receiver>
</application>
Any idea what's the problem?

I have answered the same kind of question, I just wanted to let you know.
Parse Unity Push Sample not working
Basically, this line of your code is wrong:
AndroidJavaObject currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
You have to replace it by
AndroidJavaObject currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("com.unity3d.player.UnityPlayerNativeActivity");

Rather than downloading the SDK manually, I've downloaded the Parse Push sample project and copied the files to my project. Using the SDK 1.5.2 sample project, it works now.

Xtify + Worklight 6.1 integration in android environment

We have been working on the integration between worklight and xtify for push notifications. We are using version 2.3.2 for xtify sdk since latest version (2.4.2) made the app failed because a class not found exception.
The logic for using xtify has been added to the native code of the WL hybrid application as follows:
public class XtifyWL extends WLDroidGap {
public static final String XTIFY_APP_KEY = "xxxxxxxx-xxxxx-xxxx-xxxxx-xxxxxxxxx";
public static final String PROJECT_NUM = "xxxxxxxxxxxx"; // This is the Google Project Number
#Override
protected void onStart() {
// TODO Auto-generated method stub
super.onStart();
XtifySDK.start(getApplicationContext(), XTIFY_APP_KEY, PROJECT_NUM);
}
We are receiving the push notifications, but they are duplicated. We received one notification for worklight that fails when you try to open it, and one more for the native application thats works correctly.
How can we fix it?
About the issue with the SDK 2.4.2.2
The exception with SDK 2.4.2.2 is:
FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to get provider com.xtify.sdk.db.Provider: java.lang.ClassNotFoundException: com.xtify.sdk.db.Provider
at android.app.ActivityThread.installProvider(ActivityThread.java:4609)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:4236)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4178)
at android.app.ActivityThread.access$1400(ActivityThread.java:134)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4867)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1007)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:774)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.ClassNotFoundException: com.xtify.sdk.db.Provider
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
at android.app.ActivityThread.installProvider(ActivityThread.java:4594)
... 12 more
The only place where we see that class is in the AndroidManifest.xml
<provider android:name="com.xtify.sdk.db.Provider" android:authorities="com.XtifyApp.XTIFY_PROVIDER" android:exported="false" />
If we comment that line it fails with the next use of any class of the SDK. We have added the sdk .jar file to the libs folder of the android project and to the build path of the android project.
Thanks,

We have found why when we send a push notification, we see them duplicated (two notifications icons on the top).
It was an error in the AndroidManifest.xml, we added all the Xtify GCM configuration and we also left the worklight GCM configuration so we where registering two receivers.
But we have still the issue of "java.lang.ClassNotFoundException" when we try to use the latest Xtify SDK. Athough at least receiving simple notifications seems to work with the SDK 2.3.2.
This is the correct AndroidManifest.xml:
<?xml version="1.0" encoding="UTF-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.XtifyApp" android:versionCode="1" android:versionName="1.0">
<uses-sdk android:minSdkVersion="9" android:targetSdkVersion="18"/>
<supports-screens android:smallScreens="false" android:normalScreens="true" android:largeScreens="false"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<!-- Push permissions -->
<permission android:name="com.XtifyApp.permission.C2D_MESSAGE" android:protectionLevel="signature"/>
<uses-permission android:name="com.XtifyApp.permission.C2D_MESSAGE"/>
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE"/>
<uses-permission android:name="android.permission.WAKE_LOCK"/>
<uses-permission android:name="android.permission.GET_ACCOUNTS"/>
<uses-permission android:name="android.permission.USE_CREDENTIALS"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<application android:label="#string/app_name" android:debuggable="true" android:icon="#drawable/icon">
<activity android:name=".XtifyApp" android:label="#string/app_name" android:configChanges="orientation|keyboardHidden|screenSize" android:launchMode="singleTask">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
<intent-filter>
<action android:name="com.XtifyApp.XtifyApp.NOTIFICATION"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</activity>
<activity android:name="com.worklight.common.WLPreferences" android:label="Worklight Settings"></activity>
<!-- Start XTIFY -->
<provider android:name="com.xtify.sdk.db.Provider" android:authorities="com.XtifyApp.XTIFY_PROVIDER" android:exported="false" />
<receiver android:name=".XtifyNotifier" >
<intent-filter>
<action android:name="com.xtify.sdk.NOTIFIER" />
</intent-filter>
</receiver>
<receiver android:name="com.xtify.sdk.c2dm.C2DMBroadcastReceiver" >
<intent-filter android:permission="com.google.android.c2dm.permission.SEND" >
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<category android:name="com.XtifyApp" />
</intent-filter>
<intent-filter android:permission="com.google.android.c2dm.permission.SEND" >
<action android:name="com.google.android.c2dm.intent.REGISTRATION" />
<category android:name="com.XtifyApp" />
</intent-filter>
</receiver>
<receiver android:name="com.xtify.sdk.NotifActionReceiver" />
<receiver android:name="com.xtify.sdk.wi.AlarmReceiver" >
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.TIMEZONE_CHANGED" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.PACKAGE_REPLACED" />
<data android:scheme="package" />
</intent-filter>
</receiver>
<service android:name="com.xtify.sdk.location.LocationUpdateService" />
<service android:name="com.xtify.sdk.c2dm.C2DMIntentService" />
<service android:name="com.xtify.sdk.alarm.MetricsIntentService" />
<service android:name="com.xtify.sdk.alarm.TagIntentService" />
<service android:name="com.xtify.sdk.alarm.RegistrationIntentService" />
<service android:name="com.xtify.sdk.alarm.LocationIntentService" />
<!-- END XTIFY -->
<!-- Start Worklight GCM configuration -->
<!--
<service android:name=".GCMIntentService"/>
<service android:name=".ForegroundService"/>
<receiver android:name="com.google.android.gcm.GCMBroadcastReceiver" android:permission="com.google.android.c2dm.permission.SEND">
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE"/>
<category android:name="com.XtifyApp"/>
</intent-filter>
<intent-filter>
<action android:name="com.google.android.c2dm.intent.REGISTRATION"/>
<category android:name="com.XtifyApp"/>
</intent-filter>
</receiver>
-->
<!-- END Worklight GCM configuration -->
</application>
</manifest>