package com.androidsmile.labxs;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.util.Log;

import static android.content.ContentValues.TAG;


public class Start extends BroadcastReceiver {




            @Override
            public void onReceive(Context context, Intent intent) {

                if (Intent.ACTION_POWER_CONNECTED.equals(intent.getAction())) {
                    Intent i = new Intent(context, MainActivity.class);
                    i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                    context.startActivity(i);

                }}}

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.androidsmile.labxs">
    <uses-permission android:name="android.permission.BLUETOOTH" />
    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
    <uses-permission android:name="aandroid.permission.BATTERY_STATS" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
    <uses-permission android:name="aandroid.permission.READ_POWER_STATE" />


    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">

        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.PREFERENCE" />
            </intent-filter>
        </activity>
        <receiver
            android:name=".Start">

            <intent-filter>
                <action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
                <action android:name="android.intent.action.ACTION_POWER_CONNECTED"/>
                <action android:name="android.intent.action.ACTION_POWER_DISCONNECTED" />
            </intent-filter>

        </receiver>


    </application>



</manifest>

SectionsPageAdapter adapter = new SectionsPageAdapter(getSupportFragmentManager());
        adapter.addFragment(new SourceFragment(noteDetails.get(2), noteDetails.get(3)), "Source");
        adapter.addFragment(new QuoteTermFragment(noteDetails.get(5), noteDetails.get(6)), "Quote and Term");
        adapter.addFragment(new FilesFragment(), "File");
        viewPager.setAdapter(adapter);
        tabLayout.setupWithViewPager(viewPager);

   //.... tablayout code and items....
   </com.google.android.material.tabs.TabLayout>

    <androidx.viewpager.widget.ViewPager
            android:id="@+id/view_ViewPager"
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintTop_toBottomOf="@id/view_Tab_Layout"
            android:layout_margin="5dp"
            app:layout_behavior="@string/appbar_scrolling_view_behavior"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintBottom_toBottomOf="parent">

    </androidx.viewpager.widget.ViewPager>
</androidx.constraintlayout.widget.ConstraintLayout>