Building Web Apps in WebView in Android

http://developer.android.com/guide/webapps/webview.html

http://ganeshtiwaridotcomdotnp.blogspot.de/2011/09/android-webview-webchromeclient-example.html

Add reminders in all events in Android calendar

This example adds a reminder to an event. The reminder fires 10 minutes before the event.

And add an event and a reminder this way:

// get calendar

Calendar cal = Calendar.getInstance();     

Uri EVENTS_URI = Uri.parse(getCalendarUriBase(this) + "events");

ContentResolver cr = getContentResolver();


// event insert

ContentValues values = new ContentValues();

values.put("calendar_id", 1);

values.put("title", "Reminder Title");

values.put("allDay", 0);

values.put("dtstart", cal.getTimeInMillis() + 11*60*1000); // event starts at 11 minutes from now

values.put("dtend", cal.getTimeInMillis()+60*60*1000); // ends 60 minutes from now

values.put("description", "Reminder description");

values.put("visibility", 0);

values.put("hasAlarm", 1);

Uri event = cr.insert(EVENTS_URI, values);


// reminder insert

Uri REMINDERS_URI = Uri.parse(getCalendarUriBase(this) + "reminders");

values = new ContentValues();

values.put( "event_id", Long.parseLong(event.getLastPathSegment()));

values.put( "method", 1 );

values.put( "minutes", 10 );

cr.insert( REMINDERS_URI, values );

You'll also need to add these permission to your manifest for this method:

<uses-permission android:name="android.permission.READ_CALENDAR" />

<uses-permission android:name="android.permission.WRITE_CALENDAR" />

How to get contact list from Exchange Server in Android?

How to obtain the contacts from global address list(GAL) of Microsoft Office 365 .

or How do I retrieve global contacts with Exchange Web Services (EWS)?

Android Application that looks up Exchange GAL for contacts

corporateaddressbook

Also u can refer

Searching the Global Address List by Using the Search Command

ResolveNames Operation

Use a string literal that contains an embedded single-quote (') character in Android

The SQL standard specifies that single-quotes in strings are escaped by putting two single quotes in a row. 

Example:

INSERT INTO xyz VALUES('5 O''clock');

So use '' at the place of '. like

if(constraint.contains("'")) 
            constraint = constraint.replace("'", "''");

ContactsContract.Contacts.DISPLAY_NAME + " LIKE '"+constraint+"%'"

Get AndroidManifest.xml Content in code

Inside the  onCreate() method use

try
{
    String app_ver = this.getPackageManager().getPackageInfo(this.getPackageName(), 0).versionName;
}
catch (NameNotFoundException e)
{
    Log.v(tag, e.getMessage());
}

DatePickerDialog & TimePickerDialog in Android

DatePickerDialog is not a View, that you can’t define it in the xml layout file.
Instead you declare it from code with the following two constructors:

DatePickerDialog(Context context, DatePickerDialog.OnDateSetListener callBack, int year, int monthOfYear, int dayOfMonth);
DatePickerDialog(Context context, int theme, DatePickerDialog.OnDateSetListener callBack, int year, int monthOfYear, int dayOfMonth);

You can use it like this:

public void onCreate(Bundle savedInstanceState)  {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        Button btn=(Button)findViewById(R.id.btn);

final OnDateSetListener odsl=new OnDateSetListener()
        {

   public void onDateSet(DatePicker arg0, int year, int month, int dayOfMonth) {
    // TODO Auto-generated method stub
    TextView txt=(TextView)findViewById(R.id.txt);
    txt.setText("The date is "+dayOfMonth+"/"+month+"/"+year);
   }
         
        };

btn.setOnClickListener(new OnClickListener()
        {

   public void onClick(View arg0) {
    // TODO Auto-generated method stub
   
    
    Calendar cal=Calendar.getInstance();
    DatePickerDialog datePickDiag=new DatePickerDialog(DateTimeControls.this,odsl,cal.get(Calendar.YEAR),cal.get(Calendar.MONTH),cal.get(Calendar.DAY_OF_MONTH));
    datePickDiag.show();
   }
         
        }
        
        );

}

To take an action when the date is set you define an OnDateSelectedListner and implement the onDateSet method

TimePickerDialog

DatePickerDialog is similar to DatePickerDialog but used for setting time.

The constructors for TimePickerDialog are:

TimePickerDialog(Context context, TimePickerDialog.OnTimeSetListener callBack, int hourOfDay, int minute, boolean is24HourView);

TimePickerDialog(Context context, int theme, TimePickerDialog.OnTimeSetListener callBack, int hourOfDay, int minute, boolean is24HourView);

Code :  

public void onCreate(Bundle savedInstanceState)  {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        Button btn=(Button)findViewById(R.id.btn);
}

final OnTimeSetListener otsl=new OnTimeSetListener()
        {

   public void onTimeSet(TimePicker arg0, int hourOfDay, int minute) {
    // TODO Auto-generated method stub
    TextView txt=(TextView)findViewById(R.id.txt);
    txt.setText("The time is "+hourOfDay+":"+minute);
   }
        };

btn.setOnClickListener(new OnClickListener()
        {

   public void onClick(View arg0) {
    // TODO Auto-generated method stub
   
    
    Calendar cal=Calendar.getInstance();
    TimePickerDialog timePickDiag=new TimePickerDialog(DateTimeControls.this,otsl,cal.get(Calendar.HOUR_OF_DAY),cal.get(Calendar.MINUTE),true);
    timePickDiag.show();
   }
         
        }
        
        );

Google TV

Google TV is built on Android and Chrome platforms that provide a scalable way to bring your apps to TV.


https://developers.google.com/tv/