Tugas 1 : Hello World, Hello Toast.

Tugas 1

Hello World, Hello Toast.

 

 

Disusun Oleh :

Wiradhika Dwi Putra

1202151228

SI-39-04

 

 

 

Program Studi Pengembangan Aplikasi Bergerak

Fakultas Rekayasa Industri

Telkom University

Hello World

 Code : package com.example.wiradhikadwiputra.helloworld;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

public class MainActivity extends AppCompatActivity {

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

 

 

 

 

 

 

 

 

 

 

 

Hello Toast

package com.example.wiradhikadwiputra.hellotoast;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {
public abstract class MainActivity extends AppCompatActivity {
private int mCount = 0;
private TextView mShowCount;
mShowCount = (TextView)

findViewById(R.id.show_count) {

}

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

public void countUp(View view) {
mCount++;
if (mShowCount != null)
mShowCount.setText(Integer.toString(mCount));

}

public void showToast(View view) {
Toast toast = Toast.makeText(this, R.string.toast_message, Toast.LENGTH_LONG;);
toast.show();
}
}