BALUSANGEM

import java.util.*;
public class Sample{
  public static void main(String[] args){
    System.out.println("Hello world ");
  }
}

BALUSANGEM

//Give Your PackageName  Ex:com.companyname.projectname;
package com.pgeek.sample;

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;

public class ConnectionDetector {
    private Context _context;

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public class MainActivity extends AppCompatActivity{
SectionsPagerAdapter mSectionsPagerAdapter;
static SessioManager session;
ViewPager mViewPager;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
    // Set up the ViewPager with the sections adapter.
    mViewPager = (ViewPager) findViewById(R.id.pager);

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public class AppsListActivity extends Activity {

    private PackageManager manager;
    private ArrayList<AppDetail> apps;
    private ListView list;

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

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public class LollipopBitmapMemoryCacheParamsSupplier implements Supplier<MemoryCacheParams> {

    private ActivityManager activityManager;

    public LollipopBitmapMemoryCacheParamsSupplier(ActivityManager activityManager) {
        this.activityManager = activityManager;
    }

    @Override
    public MemoryCacheParams get() {

BALUSANGEM

compile 'com.google.code.gson:gson:2.6.2'
compile 'com.squareup.retrofit2:retrofit:2.0.2'
compile 'com.squareup.retrofit2:converter-gson:2.0.2'

public class ApiClient {
    public static final String BASE_URL = "http://indianvedicschool.com/";
    private static Retrofit retrofit = null;

    public static Retrofit getClient() {
        if (retrofit==null) {

BALUSANGEM

open class BaseGhattCallback : BluetoothGattCallback() {
    var mIsDeviceConnected = false
    internal var mCommandCharacteristic: BluetoothGattCharacteristic? = null
    open val TAG = BaseGhattCallback::class.java.simpleName

    private val SUBSCRIBE_CHARACTERISTIC: Int = 0
    private val READ_CHARACTERISTIC: Int = 1
    private val WRITE_CHARACTERISTIC: Int = 2

    fun queueReadDataFromCharacteristic(gatt: BluetoothGatt, characteristic: BluetoothGattCharacteristic) {

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class LoginActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_login)
        goto_main_screen_button.setOnClickListener {
            gotoMainScreen()
        }
    }

    private fun gotoMainScreen() {

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public void createOnGlThread() {

        // 1 texture to hold the video frame.
        int textures[] = new int[1];
        GLES20.glGenTextures(1, textures, 0);
        mTextureId = textures[0];
        int mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
        GLES20.glBindTexture(mTextureTarget, mTextureId);

        GLES20.glTexParameteri(mTextureTarget, GLES20.GL_TEXTURE_MIN_FILTER,

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 public void update(float[] modelMatrix) {
        float[] scaleMatrix = new float[16];
        Matrix.setIdentityM(scaleMatrix, 0);
        float SCALE_FACTOR = 1f;
        scaleMatrix[0] = SCALE_FACTOR;
        scaleMatrix[5] = SCALE_FACTOR;
        scaleMatrix[10] = SCALE_FACTOR;
        Matrix.multiplyMM(this.mModelMatrix, 0, modelMatrix, 0, scaleMatrix, 0);
    }