madhankumardroid

class BiCycle {
  int _speed = 0;
  int gear;
  int cadence;

  BiCycle(this.gear, this.cadence);

  int get speed => _speed;

  void applyBrake(int decrement) {

madhankumardroid

void main() {
  var x= 10.983747;
  print(x.runtimeType);
  String s = x.toString();
  print(s);
  String s1 = x.toStringAsFixed(1);
  print(s1);
  String name ="Madhan";
  print("My name is ${name}");

madhankumardroid

public class MainActivity extends AppCompatActivity {

    ListView listView ;
    SensorManager sensorManager ;
    List<Sensor> listsensor;
    List<String> liststring ;
    ArrayAdapter<String> adapter ;
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {

madhankumardroid

var str: String = "Hello World!" //With type specification
var str1 = "Get started with Kotlin strings" //With out type specification
var str2 = str + ", "
var emptyString = String()//Creating an empty string
fun main(args: Array<String>) {
    str2 += str1
    println(str) //Result: Hello World!
    println(str1) //Result: Get started with Kotlin strings
    println(str2) //Result: Hello World!, Get started with Kotlin strings
    

madhankumardroid

private void saveDBToSDCard() {
    String databasePath = getActivity().getDatabasePath("Database.sqlite").getPath();
    File f = new File(databasePath);
    OutputStream myOutput = null;
    InputStream myInput = null;
    Log.d("testing", " testing db path " + databasePath);
    Log.d("testing", " testing db exist " + f.exists());

    if (f.exists()) {
        try {

madhankumardroid

public String getLanguage() {
Locale locale = Locale.getDefault();
String country = locale.getCountry();
StringBuffer language = new StringBuffer(locale.getLanguage());
language.append("-");
language.append(country);
return language.toString().toLowerCase();
}

madhankumardroid

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.support.v7.app.AppCompatActivity;

public class NetworkActivity extends AppCompatActivity {
    class NetworkBroadcastReceiver extends BroadcastReceiver {
        @Override
        public void onReceive(Context context, Intent intent) {

madhankumardroid

Open Terminal and type in..
nano ~/.bash_profile
Add the below paths
export ANDROID_HOME=$HOME/Library/Android/sdk
export PATH=$PATH:$ANDROID_HOME/tools
export PATH=$PATH:$ANDROID_HOME/tools/bin
export PATH=$PATH:$ANDROID_HOME/platform-tools

Type source $HOME/.bash_profile to load the config into your current shell. Verify that ANDROID_HOME has been added to your path by running echo $PATH.