Category: Android

Yes, You need to close the Android emulator after every execution of project.. just minimize and run your application in turn will save lot of time.

Android Hello World Example Top Android Hello World Example Android Hello World Android Programs… main.xml <?xml version=”1.0″ encoding=”utf-8″?> < LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”wrap_content” android:layout_height=”fill_parent” android:orientation=”vertical” > <TextView android:layout_width=”fill_parent” android:layout_height=”wrap_content” android:text=”@string/hello” /> <Button android:id=”@+id/button1″ android:layout_width=”318dp” android:layout_height=”wrap_content”...

You need to have to override onOptionsItemSelected method in your Activity, which is called when user clicks on the item in Options menu. @Override public boolean onOptionsItemSelected(MenuItem menuitem) { switch(menuitem.getItemId()) { case R.id.menu_item1: Intent...

Please try as below Intent myIntent1 = new Intent(CurrentActivity.this, NextActivity.class); myIntent1.putExtra(“key”, value); //Optional parameters CurrentActivity.this.startActivity(myIntent1); Extras are retrieved on the other side via: @Override protected void onCreate(Bundle savedInstanceState1) { Intent intent = getIntent(); String...

If You want to toggle android Emulator just press Ctrl+F12  will convert from horizontal to Vertical and again press will return to vertical to Horizontal..

Android Programs… main.xml string.xml HelloWorldActivity.java AndroidManifest.xml

Android Setup Top Android Setup Android Studio – The Official IDE for Android Android Studio Download Android sdk and IDE from below link and do setup. Download Android SDK

Introduction to Android Android Versions Top Introduction to Android Android provides a rich application framework that allows you to build innovative apps and games for mobile devices in a Java language environment. The documents...