Android Vita

Run your apps in AVD and get full run time details in android studio.

Learn file handling in android apps. MainActivity.java package com.example.ashish.filehandleing; import android.app.AlertDialog; import android.app.Dialog; import android.content.Context; import android.content.DialogInterface; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.widget.EditText; import android.widget.TextView; import android.widget.Toast; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.OutputStreamWriter; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.menu_main...

Learn the use of break and continue statement using this c++ program. #include<iostream> #include<conio.h> using namespace std; int main() { int i; for(i=1;i<=10;i++) { if(i==4) {              // 4 number is skipped. continue; } if(i==9) { // loop breaks and control goes out of for loop break; } cout<<i<<"\n"; } return 0; } Output 1 2 3 5 6 7 8

Start your android app development by learning first basic hello world app.

Create browser in android app using WebView. Insert this code in Mybrowser.java file and my_browser.xml file. Mybrowser.java package com.example.ashish.internet; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import android.webkit.WebView; public class abc extends AppCompatActivity { private WebView web; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_abc); web=(WebView)findViewById(R.id.webView); web.getSettings().setLoadsImagesAutomatically(true); web.loadUrl("https://www.google.co.in"); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.menu_abc, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { int i...

Which is not the life cycle of android app ? A. onCreate() B.onStart() C.onPause() D.onTerminate() View Answer

Learn to insert songs and media in android apps.

How to create android toast in apps

Google released their new smartphone called 'Google Pixel' in October, 2016.It comes with Android    OS, v7.1 (Nougat). It has  AMOLED touchscreen with  1080 x 1920 pixels resolution. It has 4GB RAM and 2770 mAh  Li-Ion battery. It has 12 MP camera.

Q.1 What is the output of following program code (Assume header files already declared) ?       for(i=0;i<=10;i++);       {          printf("%d",i);       } Options A.0,1,2,3,......10 B.10 C.11 D.Compile time error View Answer