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Relaunch the app after phone restarts in flutter

I want to restart my flutter application to automatically relaunch after phone is restarted.
I have done this in android native but now I want the same functionality in my flutter app and tried this method in flutter but its not working in there.Any help would be appreciated
This is my android native code for relaunch of application after mobile restart.
In Manifest
<receiver
android:name=".BroadcastReceiver.RebootReceiver"
android:enabled="true">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.QUICKBOOT_POWERON" />
<action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
</intent-filter>
</receiver>
RebootReciever Class :
public class RebootReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
if (Intent.ACTION_BOOT_COMPLETED.equals(intent.getAction()) ||
Intent.ACTION_MY_PACKAGE_REPLACED.equals(intent.getAction())
) {
Intent mainIntent = new Intent(context, com.expo.exposports.ExpoMainActivity.class);
mainIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(mainIntent);
}
}

Android onReceive in BroadcastReceiver not working

I added a receiver to listen when app is installed. But it is not working. Here is my code in AndroidManifest.xml
<receiver android:enabled="true"
android:exported="true"
android:name="com.bsp.iqtest.reiceiver.IQTestReceiver">
<intent-filter>
<action android:name="android.intent.action.PACKAGE_ADDED" />
<action android:name="android.intent.action.PACKAGE_REPLACED" />
<data android:scheme="package"/>
</intent-filter>
</receiver>
Here is my code in MainActivity (launcher activity) , function onCreate.
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
IQTestReceiver br = new IQTestReceiver();
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(Intent.ACTION_PACKAGE_ADDED);
intentFilter.addAction(Intent.ACTION_PACKAGE_REPLACED);
intentFilter.addDataScheme("package");
registerReceiver(br, intentFilter);
}
Here is my code in IQTestReceiver (this class is written in other file)
public class IQTestReceiver extends BroadcastReceiver {
public IQTestReceiver() {
}
#Override
public void onReceive(Context context, Intent intent) {
String packageName=intent.getData().getEncodedSchemeSpecificPart();
Log.e("HELLO",packageName);
}
}
I set a breakpoint in onReceive function , but it doesn't run when i debug.
Thanks for your helping.

You can not receive PACKAGE_ADDED or PACKAGE_REPLACED for your own app, if that is what you're trying.
"Broadcast Action: A new application package has been installed on the device. The data contains the name of the package. Note that the newly installed package does not receive this broadcast."
See http://developer.android.com/reference/android/content/Intent.html

set your broadcasrt in manifest like this
<receiver
android:name=".IQTestReceiver"
android:exported="true"
android:enabled="true">
<intent-filter>
<action android:name="check_values"/>
</intent-filter>
</receiver>
and send the broadcast like this.....Intent it1=new Intent(Intent.ACTION_USER_PRESENT);
it1.setAction("check_values");
it1.putExtra("data_key1",message);
sendBroadcast(it1);
and in on receive would be like this....
#Override
public void onReceive(Context context, Intent intent)
{
data1=intent.getStringExtra("data_key1");
System.out.println("ffffff11" + data1);
}

Open Activity With Dial Code

I want to develop app that doesn't have icon launcher. The app will run alarmscheduler which triggered when app is installed or phone is rebooted.
The problem is how can I open the activity since the app doesn't have intent filter like below:
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
Is there a way to handle dial code such as ##4635*#*# to open the activity ?
or any other solutions are welcomed.

You can do it with two ways:
1) as answer by #KishuDroid
2) By define code in manifest
public class MySecretCodeReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
if(intent.getAction().equals("android.provider.Telephony.SECRET_CODE")) {
Intent i = new Intent(context, MainActivity.class);
i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(i);
}
}
}
In manifest file
<receiver android:name=".MySecretCodeReceiver">
<intent-filter>
<action android:name="android.provider.Telephony.SECRET_CODE" />
<data android:scheme="android_secret_code" android:host="4635" />
</intent-filter>
</receiver>
Note:
In Second method you must have to dial *#*#your_code#*#* and dont need to press call button
But in first method you can customise your prefix or postfix of code. For example *#your_code# or **your_code##. but you need to press call button.

You have to use Broadcast Receiver...
public class OutgoingCallReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
Bundle bundle = intent.getExtras();
if(null == bundle)
return;
String phonenumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
Log.i("OutgoingCallReceiver",phonenumber);
Log.i("OutgoingCallReceiver",bundle.toString());
if(code.equals("#056700") {
intent.setComponent(new ComponentName("com.example", "com.example.yourActivity"));
And Your Android Manifest
<receiver android:name="com.varma.samples.detectcalls.receivers.OutgoingCallReceiver">
<intent-filter>
<action android:name="android.intent.action.NEW_OUTGOING_CALL"/>
</intent-filter>
</receiver>
Also, include the permission:
<uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS"/>

BroadcastReceiver is not able to receive the Intent

I want to write a BroadcastReceiver to receive the application install action. But it failed, so I test if my receiver is well or not. So custom a intent, it also filed. below is my code. Please help me correct it.
public class MyInstallReceiver extends BroadcastReceiver {
// public MyInstallReceiver() {
// }
#Override
public void onReceive(Context context, Intent intent) {
Toast.makeText(context, "Intent Detected.", Toast.LENGTH_LONG).show();
Log.d("receiver", "Intent Detected");
if (intent.getAction (). equals ("android.intent.action.PACKAGE_ADDED")) {
String packageName = intent.getDataString ();
//System.out.println ("installed:" + packageName + "package name of the program");
Log.d("receiver","installed:" + packageName + "package name of the program");
}
}
}
custom intent
public void installAPK(View v){
startActivity(intent);
Intent intent = new Intent();
intent.setAction("com.tutorialspoint.CUSTOM_INTENT");
sendBroadcast(intent);
Log.d("receiver", "Intent sent");
}
Manifest.xml
<receiver
android:name=".MyInstallReceiver"
android:enabled="true"
android:exported="true" >
<Intent-filter>
<action android:name = "android.intent.action.PACKAGE_ADDED"/>
<action android:name = "android.intent.action.PACKAGE_REMOVED"/>
<action android:name="com.tutorialspoint.CUSTOM_INTENT">
</action>
<Data android:scheme = "package" />
</Intent-filter>
</receiver>
enter code here

I don't know about correct spelling in your manifest, but this code is definitely works very well:
<receiver android:name=".MyInstallReceiver">
<intent-filter>
<action android:name="android.intent.action.PACKAGE_REMOVED" />
<action android:name="android.intent.action.PACKAGE_ADDED" />
<data android:scheme="package"/>
</intent-filter>
</receiver>
Every application install/uninstall will trigger this receiver.

Everythong looks good, expect a typo in your manifest. It should be <intent-filter> and not <Intent-filter>

Unable to call BroadcastReceiver from AsyncTask of fragment

So in fragment class, I have a AsyncTask class and there I am calling BroadcastReceiver at onPostExecute() method of AsyncTask -
Android Manifest -
<receiver
android:name="com.iddl.main.IncomingBBStream"
android:label="IncomingBBStream">
<action android:name="com.iddl.main.BBbroadcast" />
<intent-filter>
<action android:name="android.bluetooth.
device.action.ACL_DISCONNECTED" />
</intent-filter>
</receiver>
Fragment Class -
#Override
protected void onPostExecute(Void result)
{
Intent intent = new Intent();
intent.setAction("com.iddl.main.BBbroadcast");
intent.putExtra("uuid", uuid);
getActivity().sendBroadcast(intent);
}
BroadcastReceiver Class -
public class IncomingBBStream extends BroadcastReceiver {
public void onReceive(Context context, Intent intent)
{
Log.i(TAG, "onReceive BroadcastReceiver------");
}
It should at least print the log message but it not doing so.
NOTE:
I have to add intent.setClass(getActivity(), IncomingBBStream.class); to get it work but that doesn't make sense because I already passed the action "com.iddl.main.BBbroadcast" that matches with the manifest's receiver name "com.iddl.main.IncomingBBStream". So it knows which class to call.

you probably want to do that:
<receiver
android:name="com.iddl.main.IncomingBBStream"
android:label="IncomingBBStream">
<intent-filter>
<action android:name="com.iddl.main.BBbroadcast"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
<intent-filter>
<action android:name="android.bluetooth.
device.action.ACL_DISCONNECTED"/>
<category android:name="android.intent.category.DEFAULT"/>
</intent-filter>
</receiver>
each intent filter separate on its own tag and always include the default category.