Chage The MpChart Default Colour In Android

In Android If Chart Designed Using MpChart You Can Change The Default Color Easily,

In Chart Color is Set using This,

ColorTemplate.COLORFUL_COLORS

Change Color:

1) Array Initialize:

int  colors[] = {Color.RED,Color.GREEN,Color.BLACK,Color.BLUE};

2) Set To Chart Color:

bardataset.setColors(colors);

Increase The Time Using CountDownTimer Android

Button button;

EditText editText;

CountDownTimer timer;
int min = 0;
int sec = 0;

button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {

timer = new CountDownTimer(61000,1000) {
@Override
public void onTick(long millisUntilFinished) {

if (sec==59){
sec = 0;
min = min+1;
String text = String.format(Locale.getDefault(),"%02d min: %02d sec",min,sec);
editText.setText(text);

}else {
sec = sec+1;
String text = String.format(Locale.getDefault(),"%02d min: %02d sec",min,sec);
editText.setText(text);

}

}

@Override
public void onFinish() {

Toast.makeText(DesignActivity.this, "Timer Stopped...", Toast.LENGTH_SHORT).show();
}
};

timer.start();

}
});

Time And Date Pickers In Android

In This Example We See Get Data From Time Picker And Date Picker One by One.

TimePickerDialog timePickerDialog;
int hour1,minutes1;
int cYear,cMonth,cDay;

editText.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {

Calendar getDate = Calendar.getInstance();

cDay = getDate.get(Calendar.DAY_OF_MONTH);
cMonth = getDate.get(Calendar.MONTH);
cYear = getDate.get(Calendar.YEAR);

timePickerDialog =
 new TimePickerDialog(DesignActivity.this, new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {

final String AM_PM ;

if (hourOfDay > 12) {
hourOfDay -= 12;
AM_PM = "pm";
} else if (hourOfDay == 0) {
hourOfDay += 12;
AM_PM = "am";
} else if (hourOfDay == 12)
AM_PM = "pm";
else                    AM_PM = "am";

hour1 = hourOfDay;
minutes1 = minute;

DatePickerDialog datePicker = 
new DatePickerDialog(DesignActivity.this, new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {

cYear = year;
cMonth = month;
cDay = dayOfMonth;

editText.setText(hour1 + ":" +minutes1 + AM_PM  + "     " + cDay + "/" + cMonth + "/" + cYear);

}
},cYear,cMonth,cDay);

datePicker.show();

}
},hour1,minutes1,false);

timePickerDialog.show();

}
});

Android Move One Activity To Another

In Android To Move One Activity To Another Activity Using Intent.

Two Types of Intent:

1) Explicit Intent.
2) Implicit Intent.

1) Explicit Intent:
                           Moving With In Your Application.

2) Implicit Intent:
                           Access Outside of Your Application.
(E.X) Access Camera,Gallery on Your Mobile.


So, We Can Use Explicit Intent To Solve This,

Intent intent = new Intent(this,SecondActivity.class);

startActivity(intent);

this --> refers to the current activity.

SecondActivity.class --> Where to You Go.

startActivity --> Start The SecondActivity From Your Current Activity.