Q.
Write a program to locate user’s current import
location. androidx.appcompat.app.AppCompatActivity
;
activity_main.xml import androidx.core.app.ActivityCompat;
<?xml version="1.0" encoding="utf-8"?> import android.Manifest;
<!-- activity_main.xml --> import android.content.pm.PackageManager;
<LinearLayout import android.location.Location;
import android.os.Bundle;
xmlns:android="http://schemas.android.com/ import android.view.View;
apk/res/android" import android.widget.Button;
android:layout_width="match_parent" import android.widget.TextView;
android:layout_height="match_parent" import android.widget.Toast;
android:orientation="vertical"
android:background="@color/white" import
android:padding="16dp" com.google.android.gms.location.FusedLocat
android:gravity="center"> ionProviderClient;
import
<Button com.google.android.gms.location.LocationSe
android:id="@+id/btn" rvices;
android:layout_width="wrap_content" import
android:layout_height="60dp" com.google.android.gms.tasks.OnSuccessList
android:text="Fetch My Current ener;
Location..."
android:textSize="20sp" /> public class MainActivity extends
AppCompatActivity {
<TextView
android:id="@+id/txt" private static final int
android:layout_width="wrap_content" PERMISSION_REQUEST_CODE = 100;
android:layout_height="60dp" private FusedLocationProviderClient
android:layout_marginTop="20dp" fusedLocationProviderClient;
android:textSize="20sp" /> private Button btn;
private TextView txt;
</LinearLayout>
@Override
MainActivity.java protected void onCreate(Bundle
package com.example.practicalno31; savedInstanceState) {
super.onCreate(savedInstanceState);
import androidx.annotation.NonNull; setContentView(R.layout.activity_main);
btn = findViewById(R.id.btn);
txt = findViewById(R.id.txt); .addOnSuccessListener(new
fusedLocationProviderClient = OnSuccessListener<Location>() {
LocationServices.getFusedLocationProvider @Override
Client(this); public void onSuccess(Location
location) {
btn.setOnClickListener(new if (location != null) {
View.OnClickListener() { txt.setText("Latitude: " +
@Override location.getLatitude() +
public void onClick(View v) { "\nLongitude: " +
if location.getLongitude());
(ActivityCompat.checkSelfPermission(Main } else {
Activity.this,
Toast.makeText(MainActivity.this, "Unable
Manifest.permission.ACCESS_FINE_LOCA to get location",
TION) Toast.LENGTH_SHORT).show();
!= }
PackageManager.PERMISSION_GRANTED }
){ });
}
ActivityCompat.requestPermissions(MainAct
ivity.this, @Override
new public void onRequestPermissionsResult(int
String[]{Manifest.permission.ACCESS_FIN requestCode, @NonNull String[]
E_LOCATION}, permissions,
@NonNull int[]
PERMISSION_REQUEST_CODE); grantResults) {
} else {
getCurrentLocation(); super.onRequestPermissionsResult(requestC
} ode, permissions, grantResults);
Toast.makeText(MainActivity.this, if (requestCode ==
"Fetching your Current Location..!", PERMISSION_REQUEST_CODE &&
Toast.LENGTH_SHORT).show(); grantResults.length > 0
} && grantResults[0] ==
}); PackageManager.PERMISSION_GRANTED
} ){
getCurrentLocation();
private void getCurrentLocation() { } else {
Toast.makeText(this, "Permission
fusedLocationProviderClient.getLastLocation Denied!", Toast.LENGTH_SHORT).show();
() }
}
} <action
android:name="android.intent.action.MAIN"
Androidmanifeast.xml />
<?xml version="1.0" encoding="utf-8"?> <category
<manifest android:name="android.intent.category.LAU
xmlns:android="http://schemas.android.com/ NCHER" />
apk/res/android" </intent-filter>
</activity>
xmlns:tools="http://schemas.android.com/too </application>
ls">
</manifest>
<uses-permission
android:name="android.permission.ACCESS
_FINE_LOCATION" />
<uses-permission
android:name="android.permission.ACCESS
_COARSE_LOCATION" />
<application
android:allowBackup="true"
android:dataExtractionRules="@xml/data_ex
traction_rules"
android:fullBackupContent="@xml/backup_
rules"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_
round"
android:supportsRtl="true"
android:theme="@style/Theme.PracticalNo3
1"
tools:targetApi="31">
<activity
android:name=".MainActivity"
android:exported="true">
<intent-filter>
