jobinjj

....
public class MainActivity extends AppCompatActivity {
    private Button btnSimpleToast,btnPositionedToast,btnCustomToast;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

....

jobinjj

....
public class MainActivity extends AppCompatActivity {
    private Button btnSimpleToast,btnPositionedToast,btnCustomToast;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        btnSimpleToast = findViewById(R.id.btn_simple_toast);

jobinjj

public class MainActivity extends AppCompatActivity {
    private Button btnSimpleToast,btnPositionedToast,btnCustomToast;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        btnSimpleToast = findViewById(R.id.btn_simple_toast);
        btnPositionedToast = findViewById(R.id.btn_positioned_toast);

jobinjj

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="wrap_content"
    android:id="@+id/container"
    android:layout_height="wrap_content"
    android:background="@color/colorAccent">

    <TextView
        android:id="@+id/textView"

jobinjj

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <Button
        android:id="@+id/btn_simple_toast"

jobinjj

public class Main2Activity extends AppCompatActivity {

    private SettingsClient mSettingsClient;
    public static final int REQUEST_LOCATION_PERMISSION = 100;
    public static final long UPDATE_INTERVAL_IN_MILLISECONDS = 10000;
    public static final long FASTEST_UPDATE_INTERVAL_IN_MILLISECONDS = 5000;
    public static final int REQUEST_CHECK_SETTINGS = 100;
    private LocationSettingsRequest mLocationSettingsRequest;
    public FusedLocationProviderClient mFusedLocationClient;
    public LocationRequest mLocationRequest;

jobinjj

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">


    <TextView

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    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

jobinjj

implementation 'com.google.android.gms:play-services-location:16.0.0'

jobinjj

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentPagerAdapter;
import androidx.viewpager.widget.ViewPager;

import android.os.Bundle;